Updated builds.

build/three.min.js

@@ -23,10 +23,10 @@ tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,
 THREE.Quaternion.prototype={constructor:THREE.Quaternion,_x:0,_y:0,_z:0,_w:0,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},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),f=Math.sin(a._x/2),g=Math.sin(a._y/2),h=Math.sin(a._z/2);"XYZ"===a.order?(this._x=f*d*e+c*g*h,this._y=c*g*e-f*d*h,this._z=c*d*h+f*g*e,this._w=c*d*e-f*g*h):"YXZ"===a.order?(this._x=f*d*e+c*g*h,this._y=c*g*e-f*d*h,this._z=
 c*d*h-f*g*e,this._w=c*d*e+f*g*h):"ZXY"===a.order?(this._x=f*d*e-c*g*h,this._y=c*g*e+f*d*h,this._z=c*d*h+f*g*e,this._w=c*d*e-f*g*h):"ZYX"===a.order?(this._x=f*d*e-c*g*h,this._y=c*g*e+f*d*h,this._z=c*d*h-f*g*e,this._w=c*d*e+f*g*h):"YZX"===a.order?(this._x=f*d*e+c*g*h,this._y=c*g*e+f*d*h,this._z=c*d*h-f*g*e,this._w=c*d*e-f*g*h):"XZY"===a.order&&(this._x=f*d*e-c*g*h,this._y=c*g*e-f*d*h,this._z=c*d*h+f*g*e,this._w=c*d*e+f*g*h);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],f=b[5],g=b[9],h=b[2],k=b[6],b=b[10],l=c+f+b;0<l?(c=.5/Math.sqrt(l+1),this._w=.25/c,this._x=(k-g)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(k-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=
+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],f=b[5],g=b[9],h=b[2],k=b[6],b=b[10],m=c+f+b;0<m?(c=.5/Math.sqrt(m+1),this._w=.25/c,this._x=(k-g)*c,this._y=(d-h)*c,this._z=(e-a)*c):c>f&&c>b?(c=2*Math.sqrt(1+c-f-b),this._w=(k-g)/c,this._x=.25*c,this._y=(a+e)/c,this._z=(d+h)/c):f>b?(c=2*Math.sqrt(1+f-c-b),this._w=(d-h)/c,this._x=(a+e)/c,this._y=
 .25*c,this._z=(g+k)/c):(c=2*Math.sqrt(1+b-c-f),this._w=(e-a)/c,this._x=(d+h)/c,this._y=(g+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?(THREE.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,f=a._w,g=b._x,h=b._y,k=b._z,l=b._w;this._x=c*l+f*g+d*k-e*h;this._y=d*l+f*h+e*g-c*k;this._z=e*l+f*k+c*h-d*g;this._w=f*l-c*g-d*h-e*k;this.onChangeCallback();return this},multiplyVector3:function(a){THREE.warn("THREE.Quaternion: .multiplyVector3() has been removed. Use is now vector.applyQuaternion( quaternion ) instead.");
+multiply:function(a,b){return void 0!==b?(THREE.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,f=a._w,g=b._x,h=b._y,k=b._z,m=b._w;this._x=c*m+f*g+d*k-e*h;this._y=d*m+f*h+e*g-c*k;this._z=e*m+f*k+c*h-d*g;this._w=f*m-c*g-d*h-e*k;this.onChangeCallback();return this},multiplyVector3:function(a){THREE.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,f=this._w,g=f*a._w+c*a._x+d*a._y+e*a._z;0>g?(this._w=-a._w,this._x=-a._x,this._y=-a._y,this._z=-a._z,g=-g):this.copy(a);if(1<=g)return this._w=f,this._x=c,this._y=d,this._z=e,this;var h=Math.acos(g),k=Math.sqrt(1-g*g);if(.001>Math.abs(k))return this._w=.5*(f+this._w),this._x=.5*(c+this._x),this._y=.5*(d+this._y),this._z=.5*(e+this._z),this;g=Math.sin((1-b)*h)/k;h=
 Math.sin(b*h)/k;this._w=f*g+this._w*h;this._x=c*g+this._x*h;this._y=d*g+this._y*h;this._z=e*g+this._z*h;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(){},clone:function(){return new THREE.Quaternion(this._x,this._y,this._z,this._w)}};THREE.Quaternion.slerp=function(a,b,c,d){return c.copy(a).slerp(b,d)};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
@@ -42,7 +42,7 @@ a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:functio
 this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},multiply:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector3: .multiply() now only accepts one argument. Use .multiplyVectors( a, b ) instead."),this.multiplyVectors(a,b);this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=
 a;return this},multiplyVectors:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},applyEuler:function(){var a;return function(b){!1===b instanceof THREE.Euler&&THREE.error("THREE.Vector3: .applyEuler() now expects a Euler rotation rather than a Vector3 and order.");void 0===a&&(a=new THREE.Quaternion);this.applyQuaternion(a.setFromEuler(b));return this}}(),applyAxisAngle:function(){var a;return function(b,c){void 0===a&&(a=new THREE.Quaternion);this.applyQuaternion(a.setFromAxisAngle(b,
 c));return this}}(),applyMatrix3:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[3]*c+a[6]*d;this.y=a[1]*b+a[4]*c+a[7]*d;this.z=a[2]*b+a[5]*c+a[8]*d;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12];this.y=a[1]*b+a[5]*c+a[9]*d+a[13];this.z=a[2]*b+a[6]*c+a[10]*d+a[14];return this},applyProjection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;var e=1/(a[3]*b+a[7]*c+a[11]*d+a[15]);this.x=(a[0]*b+a[4]*
-c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,k=a*c+g*b-e*d,l=a*d+e*c-f*b,b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-l*-f;this.y=k*a+b*-f+l*-e-h*-g;this.z=l*a+b*-g+h*-f-k*-e;return this},project:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyProjection(a)}}(),
+c+a[8]*d+a[12])*e;this.y=(a[1]*b+a[5]*c+a[9]*d+a[13])*e;this.z=(a[2]*b+a[6]*c+a[10]*d+a[14])*e;return this},applyQuaternion:function(a){var b=this.x,c=this.y,d=this.z,e=a.x,f=a.y,g=a.z;a=a.w;var h=a*b+f*d-g*c,k=a*c+g*b-e*d,m=a*d+e*c-f*b,b=-e*b-f*c-g*d;this.x=h*a+b*-e+k*-g-m*-f;this.y=k*a+b*-f+m*-e-h*-g;this.z=m*a+b*-g+h*-f-k*-e;return this},project:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.multiplyMatrices(b.projectionMatrix,a.getInverse(b.matrixWorld));return this.applyProjection(a)}}(),
 unproject:function(){var a;return function(b){void 0===a&&(a=new THREE.Matrix4);a.multiplyMatrices(b.matrixWorld,a.getInverse(b.projectionMatrix));return this.applyProjection(a)}}(),transformDirection:function(a){var b=this.x,c=this.y,d=this.z;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d;this.y=a[1]*b+a[5]*c+a[9]*d;this.z=a[2]*b+a[6]*c+a[10]*d;this.normalize();return this},divide:function(a){this.x/=a.x;this.y/=a.y;this.z/=a.z;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=
 a):this.z=this.y=this.x=0;return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);return this},max:function(a){this.x<a.x&&(this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector3,
 b=new THREE.Vector3);a.set(c,c,c);b.set(d,d,d);return this.clamp(a,b)}}(),floor:function(){this.x=Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):
@@ -58,8 +58,8 @@ THREE.Vector4.prototype={constructor:THREE.Vector4,set:function(a,b,c,d){this.x=
 case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw Error("index is out of range: "+a);}},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=void 0!==a.w?a.w:1;return this},add:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector4: .add() now only accepts one argument. Use .addVectors( a, b ) instead."),this.addVectors(a,b);this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;this.w+=a;return this},addVectors:function(a,
 b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},sub:function(a,b){if(void 0!==b)return THREE.warn("THREE.Vector4: .sub() now only accepts one argument. Use .subVectors( a, b ) instead."),this.subVectors(a,b);this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;return this},subScalar:function(a){this.x-=a;this.y-=a;this.z-=a;this.w-=a;return this},subVectors:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},multiplyScalar:function(a){this.x*=
 a;this.y*=a;this.z*=a;this.w*=a;return this},applyMatrix4:function(a){var b=this.x,c=this.y,d=this.z,e=this.w;a=a.elements;this.x=a[0]*b+a[4]*c+a[8]*d+a[12]*e;this.y=a[1]*b+a[5]*c+a[9]*d+a[13]*e;this.z=a[2]*b+a[6]*c+a[10]*d+a[14]*e;this.w=a[3]*b+a[7]*c+a[11]*d+a[15]*e;return this},divideScalar:function(a){0!==a?(a=1/a,this.x*=a,this.y*=a,this.z*=a,this.w*=a):(this.z=this.y=this.x=0,this.w=1);return this},setAxisAngleFromQuaternion:function(a){this.w=2*Math.acos(a.w);var b=Math.sqrt(1-a.w*a.w);1E-4>
-b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d;a=a.elements;var e=a[0];d=a[4];var f=a[8],g=a[1],h=a[5],k=a[9];c=a[2];b=a[6];var l=a[10];if(.01>Math.abs(d-g)&&.01>Math.abs(f-c)&&.01>Math.abs(k-b)){if(.1>Math.abs(d+g)&&.1>Math.abs(f+c)&&.1>Math.abs(k+b)&&.1>Math.abs(e+h+l-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;h=(h+1)/2;l=(l+1)/2;d=(d+g)/4;f=(f+c)/4;k=(k+b)/4;e>h&&e>l?.01>e?(b=0,d=c=.707106781):(b=
-Math.sqrt(e),c=d/b,d=f/b):h>l?.01>h?(b=.707106781,c=0,d=.707106781):(c=Math.sqrt(h),b=d/c,d=k/c):.01>l?(c=b=.707106781,d=0):(d=Math.sqrt(l),b=f/d,c=k/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-k)*(b-k)+(f-c)*(f-c)+(g-d)*(g-d));.001>Math.abs(a)&&(a=1);this.x=(b-k)/a;this.y=(f-c)/a;this.z=(g-d)/a;this.w=Math.acos((e+h+l-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.x<a.x&&
+b?(this.x=1,this.z=this.y=0):(this.x=a.x/b,this.y=a.y/b,this.z=a.z/b);return this},setAxisAngleFromRotationMatrix:function(a){var b,c,d;a=a.elements;var e=a[0];d=a[4];var f=a[8],g=a[1],h=a[5],k=a[9];c=a[2];b=a[6];var m=a[10];if(.01>Math.abs(d-g)&&.01>Math.abs(f-c)&&.01>Math.abs(k-b)){if(.1>Math.abs(d+g)&&.1>Math.abs(f+c)&&.1>Math.abs(k+b)&&.1>Math.abs(e+h+m-3))return this.set(1,0,0,0),this;a=Math.PI;e=(e+1)/2;h=(h+1)/2;m=(m+1)/2;d=(d+g)/4;f=(f+c)/4;k=(k+b)/4;e>h&&e>m?.01>e?(b=0,d=c=.707106781):(b=
+Math.sqrt(e),c=d/b,d=f/b):h>m?.01>h?(b=.707106781,c=0,d=.707106781):(c=Math.sqrt(h),b=d/c,d=k/c):.01>m?(c=b=.707106781,d=0):(d=Math.sqrt(m),b=f/d,c=k/d);this.set(b,c,d,a);return this}a=Math.sqrt((b-k)*(b-k)+(f-c)*(f-c)+(g-d)*(g-d));.001>Math.abs(a)&&(a=1);this.x=(b-k)/a;this.y=(f-c)/a;this.z=(g-d)/a;this.w=Math.acos((e+h+m-1)/2);return this},min:function(a){this.x>a.x&&(this.x=a.x);this.y>a.y&&(this.y=a.y);this.z>a.z&&(this.z=a.z);this.w>a.w&&(this.w=a.w);return this},max:function(a){this.x<a.x&&
 (this.x=a.x);this.y<a.y&&(this.y=a.y);this.z<a.z&&(this.z=a.z);this.w<a.w&&(this.w=a.w);return this},clamp:function(a,b){this.x<a.x?this.x=a.x:this.x>b.x&&(this.x=b.x);this.y<a.y?this.y=a.y:this.y>b.y&&(this.y=b.y);this.z<a.z?this.z=a.z:this.z>b.z&&(this.z=b.z);this.w<a.w?this.w=a.w:this.w>b.w&&(this.w=b.w);return this},clampScalar:function(){var a,b;return function(c,d){void 0===a&&(a=new THREE.Vector4,b=new THREE.Vector4);a.set(c,c,c,c);b.set(d,d,d,d);return this.clamp(a,b)}}(),floor:function(){this.x=
 Math.floor(this.x);this.y=Math.floor(this.y);this.z=Math.floor(this.z);this.w=Math.floor(this.w);return this},ceil:function(){this.x=Math.ceil(this.x);this.y=Math.ceil(this.y);this.z=Math.ceil(this.z);this.w=Math.ceil(this.w);return this},round:function(){this.x=Math.round(this.x);this.y=Math.round(this.y);this.z=Math.round(this.z);this.w=Math.round(this.w);return this},roundToZero:function(){this.x=0>this.x?Math.ceil(this.x):Math.floor(this.x);this.y=0>this.y?Math.ceil(this.y):Math.floor(this.y);
 this.z=0>this.z?Math.ceil(this.z):Math.floor(this.z);this.w=0>this.w?Math.ceil(this.w):Math.floor(this.w);return this},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;this.w=-this.w;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)},lengthManhattan:function(){return Math.abs(this.x)+
@@ -67,9 +67,9 @@ Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)},normalize:function(){return
 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];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},fromAttribute:function(a,b,c){void 0===c&&(c=0);b=b*a.itemSize+c;this.x=a.array[b];this.y=a.array[b+1];this.z=a.array[b+2];this.w=a.array[b+3];return this},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)}};
 THREE.Euler=function(a,b,c,d){this._x=a||0;this._y=b||0;this._z=c||0;this._order=d||THREE.Euler.DefaultOrder};THREE.Euler.RotationOrders="XYZ YZX ZXY XZY YXZ ZYX".split(" ");THREE.Euler.DefaultOrder="XYZ";
 THREE.Euler.prototype={constructor:THREE.Euler,_x:0,_y:0,_z:0,_order:THREE.Euler.DefaultOrder,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 order(){return this._order},set order(a){this._order=a;this.onChangeCallback()},set:function(a,b,c,d){this._x=a;this._y=b;this._z=c;this._order=d||this._order;this.onChangeCallback();return this},copy:function(a){this._x=
-a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=THREE.Math.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],l=e[9],p=e[2],q=e[6],e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-l,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(q,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(l,-1,1)),.99999>Math.abs(l)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,
-k)):(this._y=Math.atan2(-p,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(q,-1,1)),.99999>Math.abs(q)?(this._y=Math.atan2(-p,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(p,-1,1)),.99999>Math.abs(p)?(this._x=Math.atan2(q,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-l,k),this._y=Math.atan2(-p,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=
-Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(q,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-l,e),this._y=0)):THREE.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeRotationFromQuaternion(b);this.setFromRotationMatrix(a,c,d);return this}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,
+a._x;this._y=a._y;this._z=a._z;this._order=a._order;this.onChangeCallback();return this},setFromRotationMatrix:function(a,b,c){var d=THREE.Math.clamp,e=a.elements;a=e[0];var f=e[4],g=e[8],h=e[1],k=e[5],m=e[9],n=e[2],p=e[6],e=e[10];b=b||this._order;"XYZ"===b?(this._y=Math.asin(d(g,-1,1)),.99999>Math.abs(g)?(this._x=Math.atan2(-m,e),this._z=Math.atan2(-f,a)):(this._x=Math.atan2(p,k),this._z=0)):"YXZ"===b?(this._x=Math.asin(-d(m,-1,1)),.99999>Math.abs(m)?(this._y=Math.atan2(g,e),this._z=Math.atan2(h,
+k)):(this._y=Math.atan2(-n,a),this._z=0)):"ZXY"===b?(this._x=Math.asin(d(p,-1,1)),.99999>Math.abs(p)?(this._y=Math.atan2(-n,e),this._z=Math.atan2(-f,k)):(this._y=0,this._z=Math.atan2(h,a))):"ZYX"===b?(this._y=Math.asin(-d(n,-1,1)),.99999>Math.abs(n)?(this._x=Math.atan2(p,e),this._z=Math.atan2(h,a)):(this._x=0,this._z=Math.atan2(-f,k))):"YZX"===b?(this._z=Math.asin(d(h,-1,1)),.99999>Math.abs(h)?(this._x=Math.atan2(-m,k),this._y=Math.atan2(-n,a)):(this._x=0,this._y=Math.atan2(g,e))):"XZY"===b?(this._z=
+Math.asin(-d(f,-1,1)),.99999>Math.abs(f)?(this._x=Math.atan2(p,k),this._y=Math.atan2(g,a)):(this._x=Math.atan2(-m,e),this._y=0)):THREE.warn("THREE.Euler: .setFromRotationMatrix() given unsupported order: "+b);this._order=b;if(!1!==c)this.onChangeCallback();return this},setFromQuaternion:function(){var a;return function(b,c,d){void 0===a&&(a=new THREE.Matrix4);a.makeRotationFromQuaternion(b);this.setFromRotationMatrix(a,c,d);return this}}(),setFromVector3:function(a,b){return this.set(a.x,a.y,a.z,
 b||this._order)},reorder:function(){var a=new THREE.Quaternion;return function(b){a.setFromEuler(this);this.setFromQuaternion(a,b)}}(),equals:function(a){return a._x===this._x&&a._y===this._y&&a._z===this._z&&a._order===this._order},fromArray:function(a){this._x=a[0];this._y=a[1];this._z=a[2];void 0!==a[3]&&(this._order=a[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._order;return a},toVector3:function(a){return a?
 a.set(this._x,this._y,this._z):new THREE.Vector3(this._x,this._y,this._z)},onChange:function(a){this.onChangeCallback=a;return this},onChangeCallback:function(){},clone:function(){return new THREE.Euler(this._x,this._y,this._z,this._order)}};THREE.Line3=function(a,b){this.start=void 0!==a?a:new THREE.Vector3;this.end=void 0!==b?b:new THREE.Vector3};
 THREE.Line3.prototype={constructor:THREE.Line3,set:function(a,b){this.start.copy(a);this.end.copy(b);return this},copy:function(a){this.start.copy(a.start);this.end.copy(a.end);return this},center:function(a){return(a||new THREE.Vector3).addVectors(this.start,this.end).multiplyScalar(.5)},delta:function(a){return(a||new THREE.Vector3).subVectors(this.end,this.start)},distanceSq:function(){return this.start.distanceToSquared(this.end)},distance:function(){return this.start.distanceTo(this.end)},at:function(a,
@@ -88,38 +88,38 @@ this.min.x),(a.y-this.min.y)/(this.max.y-this.min.y),(a.z-this.min.z)/(this.max.
 new THREE.Vector3;return function(b){b=b||new THREE.Sphere;b.center=this.center();b.radius=.5*this.size(a).length();return b}}(),intersect:function(a){this.min.max(a.min);this.max.min(a.max);return this},union:function(a){this.min.min(a.min);this.max.max(a.max);return this},applyMatrix4:function(){var a=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];return function(b){a[0].set(this.min.x,this.min.y,
 this.min.z).applyMatrix4(b);a[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(b);a[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(b);a[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(b);a[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(b);a[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(b);a[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(b);a[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(b);this.makeEmpty();this.setFromPoints(a);return this}}(),translate:function(a){this.min.add(a);
 this.max.add(a);return this},equals:function(a){return a.min.equals(this.min)&&a.max.equals(this.max)},clone:function(){return(new THREE.Box3).copy(this)}};THREE.Matrix3=function(){this.elements=new Float32Array([1,0,0,0,1,0,0,0,1]);0<arguments.length&&THREE.error("THREE.Matrix3: the constructor no longer reads arguments. use .set() instead.")};
-THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,g,h,k){var l=this.elements;l[0]=a;l[3]=b;l[6]=c;l[1]=d;l[4]=e;l[7]=f;l[2]=g;l[5]=h;l[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){THREE.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},
+THREE.Matrix3.prototype={constructor:THREE.Matrix3,set:function(a,b,c,d,e,f,g,h,k){var m=this.elements;m[0]=a;m[3]=b;m[6]=c;m[1]=d;m[4]=e;m[7]=f;m[2]=g;m[5]=h;m[8]=k;return this},identity:function(){this.set(1,0,0,0,1,0,0,0,1);return this},copy:function(a){a=a.elements;this.set(a[0],a[3],a[6],a[1],a[4],a[7],a[2],a[5],a[8]);return this},multiplyVector3:function(a){THREE.warn("THREE.Matrix3: .multiplyVector3() has been removed. Use vector.applyMatrix3( matrix ) instead.");return a.applyMatrix3(this)},
 multiplyVector3Array:function(a){THREE.warn("THREE.Matrix3: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");return this.applyToVector3Array(a)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(b,c,d){void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix3(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),multiplyScalar:function(a){var b=this.elements;b[0]*=a;b[3]*=a;b[6]*=
 a;b[1]*=a;b[4]*=a;b[7]*=a;b[2]*=a;b[5]*=a;b[8]*=a;return this},determinant:function(){var a=this.elements,b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],h=a[6],k=a[7],a=a[8];return b*f*a-b*g*k-c*e*a+c*g*h+d*e*k-d*f*h},getInverse:function(a,b){var c=a.elements,d=this.elements;d[0]=c[10]*c[5]-c[6]*c[9];d[1]=-c[10]*c[1]+c[2]*c[9];d[2]=c[6]*c[1]-c[2]*c[5];d[3]=-c[10]*c[4]+c[6]*c[8];d[4]=c[10]*c[0]-c[2]*c[8];d[5]=-c[6]*c[0]+c[2]*c[4];d[6]=c[9]*c[4]-c[5]*c[8];d[7]=-c[9]*c[0]+c[1]*c[8];d[8]=c[5]*c[0]-c[1]*c[4];
 c=c[0]*d[0]+c[1]*d[3]+c[2]*d[6];if(0===c){if(b)throw Error("Matrix3.getInverse(): can't invert matrix, determinant is 0");THREE.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]]},clone:function(){return(new THREE.Matrix3).fromArray(this.elements)}};
 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&&THREE.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,f,g,h,k,l,p,q,n,s,t,r){var u=this.elements;u[0]=a;u[4]=b;u[8]=c;u[12]=d;u[1]=e;u[5]=f;u[9]=g;u[13]=h;u[2]=k;u[6]=l;u[10]=p;u[14]=q;u[3]=n;u[7]=s;u[11]=t;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},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){THREE.warn("THREE.Matrix4: .extractPosition() has been renamed to .copyPosition().");return this.copyPosition(a)},
+THREE.Matrix4.prototype={constructor:THREE.Matrix4,set:function(a,b,c,d,e,f,g,h,k,m,n,p,l,r,t,s){var u=this.elements;u[0]=a;u[4]=b;u[8]=c;u[12]=d;u[1]=e;u[5]=f;u[9]=g;u[13]=h;u[2]=k;u[6]=m;u[10]=n;u[14]=p;u[3]=l;u[7]=r;u[11]=t;u[15]=s;return this},identity:function(){this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return this},copy:function(a){this.elements.set(a.elements);return this},extractPosition:function(a){THREE.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=new THREE.Vector3;return function(b){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(),
 f=1/a.set(b[8],b[9],b[10]).length();c[0]=b[0]*d;c[1]=b[1]*d;c[2]=b[2]*d;c[4]=b[4]*e;c[5]=b[5]*e;c[6]=b[6]*e;c[8]=b[8]*f;c[9]=b[9]*f;c[10]=b[10]*f;return this}}(),makeRotationFromEuler:function(a){!1===a instanceof THREE.Euler&&THREE.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,f=Math.cos(c),c=Math.sin(c),g=Math.cos(d),d=Math.sin(d),h=Math.cos(e),e=Math.sin(e);if("XYZ"===a.order){a=f*h;var k=f*e,
-l=c*h,p=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=k+l*d;b[5]=a-p*d;b[9]=-c*g;b[2]=p-a*d;b[6]=l+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,l=d*h,p=d*e,b[0]=a+p*c,b[4]=l*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-l,b[6]=p+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,l=d*h,p=d*e,b[0]=a-p*c,b[4]=-f*e,b[8]=l+k*c,b[1]=k+l*c,b[5]=f*h,b[9]=p-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,l=c*h,p=c*e,b[0]=g*h,b[4]=l*d-k,b[8]=a*d+p,b[1]=g*e,b[5]=p*d+a,b[9]=k*d-l,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===
-a.order?(a=f*g,k=f*d,l=c*g,p=c*d,b[0]=g*h,b[4]=p-a*e,b[8]=l*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+l,b[10]=a-p*e):"XZY"===a.order&&(a=f*g,k=f*d,l=c*g,p=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+p,b[5]=f*h,b[9]=k*e-l,b[2]=l*e-k,b[6]=c*h,b[10]=p*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){THREE.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,f=a.w,g=c+c,h=d+d,k=e+e;a=c*g;var l=c*h,c=c*k,p=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(p+e);b[4]=l-f;b[8]=c+h;b[1]=l+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;b[10]=1-(a+p);b[3]=0;b[7]=0;b[11]=0;b[12]=0;b[13]=0;b[14]=0;b[15]=1;return this},lookAt:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var g=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,
+m=c*h,n=c*e;b[0]=g*h;b[4]=-g*e;b[8]=d;b[1]=k+m*d;b[5]=a-n*d;b[9]=-c*g;b[2]=n-a*d;b[6]=m+k*d;b[10]=f*g}else"YXZ"===a.order?(a=g*h,k=g*e,m=d*h,n=d*e,b[0]=a+n*c,b[4]=m*c-k,b[8]=f*d,b[1]=f*e,b[5]=f*h,b[9]=-c,b[2]=k*c-m,b[6]=n+a*c,b[10]=f*g):"ZXY"===a.order?(a=g*h,k=g*e,m=d*h,n=d*e,b[0]=a-n*c,b[4]=-f*e,b[8]=m+k*c,b[1]=k+m*c,b[5]=f*h,b[9]=n-a*c,b[2]=-f*d,b[6]=c,b[10]=f*g):"ZYX"===a.order?(a=f*h,k=f*e,m=c*h,n=c*e,b[0]=g*h,b[4]=m*d-k,b[8]=a*d+n,b[1]=g*e,b[5]=n*d+a,b[9]=k*d-m,b[2]=-d,b[6]=c*g,b[10]=f*g):"YZX"===
+a.order?(a=f*g,k=f*d,m=c*g,n=c*d,b[0]=g*h,b[4]=n-a*e,b[8]=m*e+k,b[1]=e,b[5]=f*h,b[9]=-c*h,b[2]=-d*h,b[6]=k*e+m,b[10]=a-n*e):"XZY"===a.order&&(a=f*g,k=f*d,m=c*g,n=c*d,b[0]=g*h,b[4]=-e,b[8]=d*h,b[1]=a*e+n,b[5]=f*h,b[9]=k*e-m,b[2]=m*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){THREE.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,f=a.w,g=c+c,h=d+d,k=e+e;a=c*g;var m=c*h,c=c*k,n=d*h,d=d*k,e=e*k,g=f*g,h=f*h,f=f*k;b[0]=1-(n+e);b[4]=m-f;b[8]=c+h;b[1]=m+f;b[5]=1-(a+e);b[9]=d-g;b[2]=c-h;b[6]=d+g;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=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f){var g=this.elements;c.subVectors(d,e).normalize();0===c.length()&&(c.z=1);a.crossVectors(f,
 c).normalize();0===a.length()&&(c.x+=1E-4,a.crossVectors(f,c).normalize());b.crossVectors(c,a);g[0]=a.x;g[4]=b.x;g[8]=c.x;g[1]=a.y;g[5]=b.y;g[9]=c.y;g[2]=a.z;g[6]=b.z;g[10]=c.z;return this}}(),multiply:function(a,b){return void 0!==b?(THREE.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,f=c[0],g=c[4],h=c[8],
-k=c[12],l=c[1],p=c[5],q=c[9],n=c[13],s=c[2],t=c[6],r=c[10],u=c[14],v=c[3],x=c[7],D=c[11],c=c[15],w=d[0],y=d[4],A=d[8],E=d[12],G=d[1],F=d[5],z=d[9],H=d[13],R=d[2],N=d[6],K=d[10],U=d[14],L=d[3],M=d[7],Q=d[11],d=d[15];e[0]=f*w+g*G+h*R+k*L;e[4]=f*y+g*F+h*N+k*M;e[8]=f*A+g*z+h*K+k*Q;e[12]=f*E+g*H+h*U+k*d;e[1]=l*w+p*G+q*R+n*L;e[5]=l*y+p*F+q*N+n*M;e[9]=l*A+p*z+q*K+n*Q;e[13]=l*E+p*H+q*U+n*d;e[2]=s*w+t*G+r*R+u*L;e[6]=s*y+t*F+r*N+u*M;e[10]=s*A+t*z+r*K+u*Q;e[14]=s*E+t*H+r*U+u*d;e[3]=v*w+x*G+D*R+c*L;e[7]=v*y+
-x*F+D*N+c*M;e[11]=v*A+x*z+D*K+c*Q;e[15]=v*E+x*H+D*U+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]*=
+k=c[12],m=c[1],n=c[5],p=c[9],l=c[13],r=c[2],t=c[6],s=c[10],u=c[14],v=c[3],x=c[7],y=c[11],c=c[15],w=d[0],I=d[4],A=d[8],D=d[12],G=d[1],B=d[5],C=d[9],F=d[13],S=d[2],H=d[6],J=d[10],P=d[14],L=d[3],z=d[7],M=d[11],d=d[15];e[0]=f*w+g*G+h*S+k*L;e[4]=f*I+g*B+h*H+k*z;e[8]=f*A+g*C+h*J+k*M;e[12]=f*D+g*F+h*P+k*d;e[1]=m*w+n*G+p*S+l*L;e[5]=m*I+n*B+p*H+l*z;e[9]=m*A+n*C+p*J+l*M;e[13]=m*D+n*F+p*P+l*d;e[2]=r*w+t*G+s*S+u*L;e[6]=r*I+t*B+s*H+u*z;e[10]=r*A+t*C+s*J+u*M;e[14]=r*D+t*F+s*P+u*d;e[3]=v*w+x*G+y*S+c*L;e[7]=v*I+
+x*B+y*H+c*z;e[11]=v*A+x*C+y*J+c*M;e[15]=v*D+x*F+y*P+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){THREE.warn("THREE.Matrix4: .multiplyVector3() has been removed. Use vector.applyMatrix4( matrix ) or vector.applyProjection( matrix ) instead.");return a.applyProjection(this)},multiplyVector4:function(a){THREE.warn("THREE.Matrix4: .multiplyVector4() has been removed. Use vector.applyMatrix4( matrix ) instead.");return a.applyMatrix4(this)},multiplyVector3Array:function(a){THREE.warn("THREE.Matrix4: .multiplyVector3Array() has been renamed. Use matrix.applyToVector3Array( array ) instead.");
 return this.applyToVector3Array(a)},applyToVector3Array:function(){var a=new THREE.Vector3;return function(b,c,d){void 0===c&&(c=0);void 0===d&&(d=b.length);for(var e=0;e<d;e+=3,c+=3)a.x=b[c],a.y=b[c+1],a.z=b[c+2],a.applyMatrix4(this),b[c]=a.x,b[c+1]=a.y,b[c+2]=a.z;return b}}(),rotateAxis:function(a){THREE.warn("THREE.Matrix4: .rotateAxis() has been removed. Use Vector3.transformDirection( matrix ) instead.");a.transformDirection(this)},crossVector:function(a){THREE.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],f=a[1],g=a[5],h=a[9],k=a[13],l=a[2],p=a[6],q=a[10],n=a[14];return a[3]*(+e*h*p-d*k*p-e*g*q+c*k*q+d*g*n-c*h*n)+a[7]*(+b*h*n-b*k*q+e*f*q-d*f*n+d*k*l-e*h*l)+a[11]*(+b*k*p-b*g*n-e*f*p+c*f*n+e*g*l-c*k*l)+a[15]*(-d*g*l-b*h*p+b*g*q+d*f*p-c*f*q+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];
+return a.applyMatrix4(this)},determinant:function(){var a=this.elements,b=a[0],c=a[4],d=a[8],e=a[12],f=a[1],g=a[5],h=a[9],k=a[13],m=a[2],n=a[6],p=a[10],l=a[14];return a[3]*(+e*h*n-d*k*n-e*g*p+c*k*p+d*g*l-c*h*l)+a[7]*(+b*h*l-b*k*p+e*f*p-d*f*l+d*k*m-e*h*m)+a[11]*(+b*k*n-b*g*l-e*f*n+c*f*l+e*g*m-c*k*m)+a[15]*(-d*g*m-b*h*n+b*g*p+d*f*n-c*f*p+c*h*m)},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=new THREE.Vector3;return function(){THREE.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],f=d[4],g=d[8],h=d[12],k=d[1],l=d[5],p=d[9],q=d[13],n=d[2],s=d[6],t=d[10],r=d[14],u=d[3],v=d[7],x=d[11],d=d[15];c[0]=p*r*v-q*t*v+q*s*x-l*r*x-p*s*d+l*t*d;c[4]=h*t*v-g*r*v-h*s*x+f*r*x+g*s*d-f*t*d;c[8]=g*q*v-h*p*v+h*l*x-f*q*x-g*l*d+f*p*d;c[12]=h*p*s-g*q*s-h*l*t+f*q*t+g*l*r-f*p*r;c[1]=q*t*u-p*r*u-q*n*x+
-k*r*x+p*n*d-k*t*d;c[5]=g*r*u-h*t*u+h*n*x-e*r*x-g*n*d+e*t*d;c[9]=h*p*u-g*q*u-h*k*x+e*q*x+g*k*d-e*p*d;c[13]=g*q*n-h*p*n+h*k*t-e*q*t-g*k*r+e*p*r;c[2]=l*r*u-q*s*u+q*n*v-k*r*v-l*n*d+k*s*d;c[6]=h*s*u-f*r*u-h*n*v+e*r*v+f*n*d-e*s*d;c[10]=f*q*u-h*l*u+h*k*v-e*q*v-f*k*d+e*l*d;c[14]=h*l*n-f*q*n-h*k*s+e*q*s+f*k*r-e*l*r;c[3]=p*s*u-l*t*u-p*n*v+k*t*v+l*n*x-k*s*x;c[7]=f*t*u-g*s*u+g*n*v-e*t*v-f*n*x+e*s*x;c[11]=g*l*u-f*p*u-g*k*v+e*p*v+f*k*x-e*l*x;c[15]=f*p*n-g*l*n+g*k*s-e*p*s-f*k*t+e*l*t;c=e*c[0]+k*c[4]+n*c[8]+u*c[12];
+this.elements;return a.set(b[12],b[13],b[14])}}(),setPosition:function(a){var b=this.elements;b[12]=a.x;b[13]=a.y;b[14]=a.z;return this},getInverse:function(a,b){var c=this.elements,d=a.elements,e=d[0],f=d[4],g=d[8],h=d[12],k=d[1],m=d[5],n=d[9],p=d[13],l=d[2],r=d[6],t=d[10],s=d[14],u=d[3],v=d[7],x=d[11],d=d[15];c[0]=n*s*v-p*t*v+p*r*x-m*s*x-n*r*d+m*t*d;c[4]=h*t*v-g*s*v-h*r*x+f*s*x+g*r*d-f*t*d;c[8]=g*p*v-h*n*v+h*m*x-f*p*x-g*m*d+f*n*d;c[12]=h*n*r-g*p*r-h*m*t+f*p*t+g*m*s-f*n*s;c[1]=p*t*u-n*s*u-p*l*x+
+k*s*x+n*l*d-k*t*d;c[5]=g*s*u-h*t*u+h*l*x-e*s*x-g*l*d+e*t*d;c[9]=h*n*u-g*p*u-h*k*x+e*p*x+g*k*d-e*n*d;c[13]=g*p*l-h*n*l+h*k*t-e*p*t-g*k*s+e*n*s;c[2]=m*s*u-p*r*u+p*l*v-k*s*v-m*l*d+k*r*d;c[6]=h*r*u-f*s*u-h*l*v+e*s*v+f*l*d-e*r*d;c[10]=f*p*u-h*m*u+h*k*v-e*p*v-f*k*d+e*m*d;c[14]=h*m*l-f*p*l-h*k*r+e*p*r+f*k*s-e*m*s;c[3]=n*r*u-m*t*u-n*l*v+k*t*v+m*l*x-k*r*x;c[7]=f*t*u-g*r*u+g*l*v-e*t*v-f*l*x+e*r*x;c[11]=g*m*u-f*n*u-g*k*v+e*n*v+f*k*x-e*m*x;c[15]=f*n*l-g*m*l+g*k*r-e*n*r-f*k*t+e*m*t;c=e*c[0]+k*c[4]+l*c[8]+u*c[12];
 if(0==c){if(b)throw Error("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");THREE.warn("THREE.Matrix4.getInverse(): can't invert matrix, determinant is 0");this.identity();return this}this.multiplyScalar(1/c);return this},translate:function(a){THREE.error("THREE.Matrix4: .translate() has been removed.")},rotateX:function(a){THREE.error("THREE.Matrix4: .rotateX() has been removed.")},rotateY:function(a){THREE.error("THREE.Matrix4: .rotateY() has been removed.")},rotateZ:function(a){THREE.error("THREE.Matrix4: .rotateZ() has been removed.")},
 rotateByAxis:function(a,b){THREE.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,f=a.x,g=a.y,h=a.z,k=e*f,l=e*g;this.set(k*f+c,k*g-d*h,k*h+d*g,0,k*g+
-d*h,l*g+c,l*h-d*f,0,k*h-d*g,l*h+d*f,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a=new THREE.Vector3,b=new THREE.Matrix4;return function(c,d,e){var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),h=a.set(f[4],f[5],f[6]).length(),k=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];
-c.y=f[13];c.z=f[14];b.elements.set(this.elements);c=1/g;var f=1/h,l=1/k;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=l;b.elements[9]*=l;b.elements[10]*=l;d.setFromRotationMatrix(b);e.x=g;e.y=h;e.z=k;return this}}(),makeFrustum:function(a,b,c,d,e,f){var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(d-c);g[9]=(d+c)/(d-c);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;
-g[11]=-1;g[15]=0;return this},makePerspective:function(a,b,c,d){a=c*Math.tan(THREE.Math.degToRad(.5*a));var e=-a;return this.makeFrustum(e*b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=b-a,k=c-d,l=f-e;g[0]=2/h;g[4]=0;g[8]=0;g[12]=-((b+a)/h);g[1]=0;g[5]=2/k;g[9]=0;g[13]=-((c+d)/k);g[2]=0;g[6]=0;g[10]=-2/l;g[14]=-((f+e)/l);g[3]=0;g[7]=0;g[11]=0;g[15]=1;return this},fromArray:function(a){this.elements.set(a);return this},toArray:function(){var a=this.elements;return[a[0],
+c,0,0,0,1);return this},makeRotationX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},makeRotationY:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},makeRotationZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},makeRotationAxis:function(a,b){var c=Math.cos(b),d=Math.sin(b),e=1-c,f=a.x,g=a.y,h=a.z,k=e*f,m=e*g;this.set(k*f+c,k*g-d*h,k*h+d*g,0,k*g+
+d*h,m*g+c,m*h-d*f,0,k*h-d*g,m*h+d*f,e*h*h+c,0,0,0,0,1);return this},makeScale:function(a,b,c){this.set(a,0,0,0,0,b,0,0,0,0,c,0,0,0,0,1);return this},compose:function(a,b,c){this.makeRotationFromQuaternion(b);this.scale(c);this.setPosition(a);return this},decompose:function(){var a=new THREE.Vector3,b=new THREE.Matrix4;return function(c,d,e){var f=this.elements,g=a.set(f[0],f[1],f[2]).length(),h=a.set(f[4],f[5],f[6]).length(),k=a.set(f[8],f[9],f[10]).length();0>this.determinant()&&(g=-g);c.x=f[12];
+c.y=f[13];c.z=f[14];b.elements.set(this.elements);c=1/g;var f=1/h,m=1/k;b.elements[0]*=c;b.elements[1]*=c;b.elements[2]*=c;b.elements[4]*=f;b.elements[5]*=f;b.elements[6]*=f;b.elements[8]*=m;b.elements[9]*=m;b.elements[10]*=m;d.setFromRotationMatrix(b);e.x=g;e.y=h;e.z=k;return this}}(),makeFrustum:function(a,b,c,d,e,f){var g=this.elements;g[0]=2*e/(b-a);g[4]=0;g[8]=(b+a)/(b-a);g[12]=0;g[1]=0;g[5]=2*e/(d-c);g[9]=(d+c)/(d-c);g[13]=0;g[2]=0;g[6]=0;g[10]=-(f+e)/(f-e);g[14]=-2*f*e/(f-e);g[3]=0;g[7]=0;
+g[11]=-1;g[15]=0;return this},makePerspective:function(a,b,c,d){a=c*Math.tan(THREE.Math.degToRad(.5*a));var e=-a;return this.makeFrustum(e*b,a*b,e,a,c,d)},makeOrthographic:function(a,b,c,d,e,f){var g=this.elements,h=b-a,k=c-d,m=f-e;g[0]=2/h;g[4]=0;g[8]=0;g[12]=-((b+a)/h);g[1]=0;g[5]=2/k;g[9]=0;g[13]=-((c+d)/k);g[2]=0;g[6]=0;g[10]=-2/m;g[14]=-((f+e)/m);g[3]=0;g[7]=0;g[11]=0;g[15]=1;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],a[9],a[10],a[11],a[12],a[13],a[14],a[15]]},clone:function(){return(new THREE.Matrix4).fromArray(this.elements)}};THREE.Ray=function(a,b){this.origin=void 0!==a?a:new THREE.Vector3;this.direction=void 0!==b?b:new THREE.Vector3};
 THREE.Ray.prototype={constructor:THREE.Ray,set:function(a,b){this.origin.copy(a);this.direction.copy(b);return this},copy:function(a){this.origin.copy(a.origin);this.direction.copy(a.direction);return this},at:function(a,b){return(b||new THREE.Vector3).copy(this.direction).multiplyScalar(a).add(this.origin)},recast:function(){var a=new THREE.Vector3;return function(b){this.origin.copy(this.at(b,a));return this}}(),closestPointToPoint:function(a,b){var c=b||new THREE.Vector3;c.subVectors(a,this.origin);
 var d=c.dot(this.direction);return 0>d?c.copy(this.origin):c.copy(this.direction).multiplyScalar(d).add(this.origin)},distanceToPoint:function(){var a=new THREE.Vector3;return function(b){var c=a.subVectors(b,this.origin).dot(this.direction);if(0>c)return this.origin.distanceTo(b);a.copy(this.direction).multiplyScalar(c).add(this.origin);return a.distanceTo(b)}}(),distanceSqToSegment:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g){a.copy(d).add(e).multiplyScalar(.5);
-b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),l=c.dot(this.direction),p=-c.dot(b),q=c.lengthSq(),n=Math.abs(1-k*k),s;0<n?(d=k*p-l,e=k*l-p,s=h*n,0<=d?e>=-s?e<=s?(h=1/n,d*=h,e*=h,k=d*(d+k*e+2*l)+e*(k*d+e+2*p)+q):(e=h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*p)+q):(e=-h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*p)+q):e<=-s?(d=Math.max(0,-(-k*h+l)),e=0<d?-h:Math.min(Math.max(-h,-p),h),k=-d*d+e*(e+2*p)+q):e<=s?(d=0,e=Math.min(Math.max(-h,-p),h),k=e*(e+
-2*p)+q):(d=Math.max(0,-(k*h+l)),e=0<d?h:Math.min(Math.max(-h,-p),h),k=-d*d+e*(e+2*p)+q)):(e=0<k?-h:h,d=Math.max(0,-(k*e+l)),k=-d*d+e*(e+2*p)+q);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),isIntersectionSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},intersectSphere:function(){var a=new THREE.Vector3;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d,f=b.radius*b.radius;
+b.copy(e).sub(d).normalize();c.copy(this.origin).sub(a);var h=.5*d.distanceTo(e),k=-this.direction.dot(b),m=c.dot(this.direction),n=-c.dot(b),p=c.lengthSq(),l=Math.abs(1-k*k),r;0<l?(d=k*n-m,e=k*m-n,r=h*l,0<=d?e>=-r?e<=r?(h=1/l,d*=h,e*=h,k=d*(d+k*e+2*m)+e*(k*d+e+2*n)+p):(e=h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*n)+p):(e=-h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*n)+p):e<=-r?(d=Math.max(0,-(-k*h+m)),e=0<d?-h:Math.min(Math.max(-h,-n),h),k=-d*d+e*(e+2*n)+p):e<=r?(d=0,e=Math.min(Math.max(-h,-n),h),k=e*(e+
+2*n)+p):(d=Math.max(0,-(k*h+m)),e=0<d?h:Math.min(Math.max(-h,-n),h),k=-d*d+e*(e+2*n)+p)):(e=0<k?-h:h,d=Math.max(0,-(k*e+m)),k=-d*d+e*(e+2*n)+p);f&&f.copy(this.direction).multiplyScalar(d).add(this.origin);g&&g.copy(b).multiplyScalar(e).add(a);return k}}(),isIntersectionSphere:function(a){return this.distanceToPoint(a.center)<=a.radius},intersectSphere:function(){var a=new THREE.Vector3;return function(b,c){a.subVectors(b.center,this.origin);var d=a.dot(this.direction),e=a.dot(a)-d*d,f=b.radius*b.radius;
 if(e>f)return null;f=Math.sqrt(f-e);e=d-f;d+=f;return 0>e&&0>d?null:0>e?this.at(d,c):this.at(e,c)}}(),isIntersectionPlane:function(a){var b=a.distanceToPoint(this.origin);return 0===b||0>a.normal.dot(this.direction)*b?!0:!1},distanceToPlane:function(a){var b=a.normal.dot(this.direction);if(0==b)return 0==a.distanceToPoint(this.origin)?0:null;a=-(this.origin.dot(a.normal)+a.constant)/b;return 0<=a?a:null},intersectPlane:function(a,b){var c=this.distanceToPlane(a);return null===c?null:this.at(c,b)},
 isIntersectionBox:function(){var a=new THREE.Vector3;return function(b){return null!==this.intersectBox(b,a)}}(),intersectBox:function(a,b){var c,d,e,f,g;d=1/this.direction.x;f=1/this.direction.y;g=1/this.direction.z;var h=this.origin;0<=d?(c=(a.min.x-h.x)*d,d*=a.max.x-h.x):(c=(a.max.x-h.x)*d,d*=a.min.x-h.x);0<=f?(e=(a.min.y-h.y)*f,f*=a.max.y-h.y):(e=(a.max.y-h.y)*f,f*=a.min.y-h.y);if(c>f||e>d)return null;if(e>c||c!==c)c=e;if(f<d||d!==d)d=f;0<=g?(e=(a.min.z-h.z)*g,g*=a.max.z-h.z):(e=(a.max.z-h.z)*
 g,g*=a.min.z-h.z);if(c>g||e>d)return null;if(e>c||c!==c)c=e;if(g<d||d!==d)d=g;return 0>d?null:this.at(0<=c?c:d,b)},intersectTriangle:function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3,d=new THREE.Vector3;return function(e,f,g,h,k){b.subVectors(f,e);c.subVectors(g,e);d.crossVectors(b,c);f=this.direction.dot(d);if(0<f){if(h)return null;h=1}else if(0>f)h=-1,f=-f;else return null;a.subVectors(this.origin,e);e=h*this.direction.dot(c.crossVectors(a,c));if(0>e)return null;g=h*this.direction.dot(b.cross(a));
@@ -128,8 +128,8 @@ THREE.Sphere.prototype={constructor:THREE.Sphere,set:function(a,b){this.center.c
 this.radius*this.radius},distanceToPoint:function(a){return a.distanceTo(this.center)-this.radius},intersectsSphere:function(a){var b=this.radius+a.radius;return a.center.distanceToSquared(this.center)<=b*b},clampPoint:function(a,b){var c=this.center.distanceToSquared(a),d=b||new THREE.Vector3;d.copy(a);c>this.radius*this.radius&&(d.sub(this.center).normalize(),d.multiplyScalar(this.radius).add(this.center));return d},getBoundingBox:function(a){a=a||new THREE.Box3;a.set(this.center,this.center);a.expandByScalar(this.radius);
 return a},applyMatrix4:function(a){this.center.applyMatrix4(a);this.radius*=a.getMaxScaleOnAxis();return this},translate:function(a){this.center.add(a);return this},equals:function(a){return a.center.equals(this.center)&&a.radius===this.radius},clone:function(){return(new THREE.Sphere).copy(this)}};
 THREE.Frustum=function(a,b,c,d,e,f){this.planes=[void 0!==a?a:new THREE.Plane,void 0!==b?b:new THREE.Plane,void 0!==c?c:new THREE.Plane,void 0!==d?d:new THREE.Plane,void 0!==e?e:new THREE.Plane,void 0!==f?f:new THREE.Plane]};
-THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],k=c[6],l=c[7],p=c[8],q=c[9],n=c[10],s=c[11],t=c[12],r=c[13],u=c[14],c=c[15];b[0].setComponents(f-a,l-g,s-p,c-t).normalize();b[1].setComponents(f+
-a,l+g,s+p,c+t).normalize();b[2].setComponents(f+d,l+h,s+q,c+r).normalize();b[3].setComponents(f-d,l-h,s-q,c-r).normalize();b[4].setComponents(f-e,l-k,s-n,c-u).normalize();b[5].setComponents(f+e,l+k,s+n,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);return this.intersectsSphere(a)}}(),intersectsSphere:function(a){var b=this.planes,
+THREE.Frustum.prototype={constructor:THREE.Frustum,set:function(a,b,c,d,e,f){var g=this.planes;g[0].copy(a);g[1].copy(b);g[2].copy(c);g[3].copy(d);g[4].copy(e);g[5].copy(f);return this},copy:function(a){for(var b=this.planes,c=0;6>c;c++)b[c].copy(a.planes[c]);return this},setFromMatrix:function(a){var b=this.planes,c=a.elements;a=c[0];var d=c[1],e=c[2],f=c[3],g=c[4],h=c[5],k=c[6],m=c[7],n=c[8],p=c[9],l=c[10],r=c[11],t=c[12],s=c[13],u=c[14],c=c[15];b[0].setComponents(f-a,m-g,r-n,c-t).normalize();b[1].setComponents(f+
+a,m+g,r+n,c+t).normalize();b[2].setComponents(f+d,m+h,r+p,c+s).normalize();b[3].setComponents(f-d,m-h,r-p,c-s).normalize();b[4].setComponents(f-e,m-k,r-l,c-u).normalize();b[5].setComponents(f+e,m+k,r+l,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);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 f=d[e];a.x=0<f.normal.x?c.min.x:c.max.x;b.x=0<f.normal.x?c.max.x:c.min.x;a.y=0<f.normal.y?c.min.y:c.max.y;b.y=0<f.normal.y?c.max.y:c.min.y;a.z=0<f.normal.z?c.min.z:c.max.z;b.z=0<f.normal.z?c.max.z:c.min.z;var g=f.distanceToPoint(a),f=f.distanceToPoint(b);if(0>g&&0>f)return!1}return!0}}(),
 containsPoint:function(a){for(var b=this.planes,c=0;6>c;c++)if(0>b[c].distanceToPoint(a))return!1;return!0},clone:function(){return(new THREE.Frustum).copy(this)}};THREE.Plane=function(a,b){this.normal=void 0!==a?a:new THREE.Vector3(1,0,0);this.constant=void 0!==b?b:0};
 THREE.Plane.prototype={constructor:THREE.Plane,set:function(a,b){this.normal.copy(a);this.constant=b;return this},setComponents:function(a,b,c,d){this.normal.set(a,b,c);this.constant=d;return this},setFromNormalAndCoplanarPoint:function(a,b){this.normal.copy(a);this.constant=-b.dot(this.normal);return this},setFromCoplanarPoints:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(c,d,e){d=a.subVectors(e,d).cross(b.subVectors(c,d)).normalize();this.setFromNormalAndCoplanarPoint(d,
@@ -140,11 +140,11 @@ a.constant==this.constant},clone:function(){return(new THREE.Plane).copy(this)}}
 THREE.Math={generateUUID:function(){var a="0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".split(""),b=Array(36),c=0,d;return function(){for(var e=0;36>e;e++)8==e||13==e||18==e||23==e?b[e]="-":14==e?b[e]="4":(2>=c&&(c=33554432+16777216*Math.random()|0),d=c&15,c>>=4,b[e]=a[19==e?d&3|8:d]);return b.join("")}}(),clamp:function(a,b,c){return a<b?b:a>c?c:a},clampBottom:function(a,b){return a<b?b:a},mapLinear:function(a,b,c,d,e){return d+(a-b)*(e-d)/(c-b)},smoothstep:function(a,b,c){if(a<=
 b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*(3-2*a)},smootherstep:function(a,b,c){if(a<=b)return 0;if(a>=c)return 1;a=(a-b)/(c-b);return a*a*a*(a*(6*a-15)+10)},random16:function(){return(65280*Math.random()+255*Math.random())/65535},randInt:function(a,b){return Math.floor(this.randFloat(a,b))},randFloat:function(a,b){return a+Math.random()*(b-a)},randFloatSpread:function(a){return a*(.5-Math.random())},degToRad:function(){var a=Math.PI/180;return function(b){return b*a}}(),radToDeg:function(){var a=
 180/Math.PI;return function(b){return b*a}}(),isPowerOfTwo:function(a){return 0===(a&a-1)&&0!==a},nextPowerOfTwo:function(a){a--;a|=a>>1;a|=a>>2;a|=a>>4;a|=a>>8;a|=a>>16;a++;return a}};
-THREE.Spline=function(a){function b(a,b,c,d,e,f,g){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*g+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,g,h,k,l,p,q,n;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);g=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1:f+
-2;l=this.points[c[0]];p=this.points[c[1]];q=this.points[c[2]];n=this.points[c[3]];h=g*g;k=g*h;d.x=b(l.x,p.x,q.x,n.x,g,h,k);d.y=b(l.y,p.y,q.y,n.y,g,h,k);d.z=b(l.z,p.z,q.z,n.z,g,h,k);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,g=new THREE.Vector3,h=[],k=0;h[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
-a/c,d=this.getPoint(b),g.copy(d),k+=g.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!=e&&(h[b]=k,e=b);h[h.length]=k;return{chunks:h,total:k}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,g,h=[],k=new THREE.Vector3,n=this.getLength();h.push(k.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=n.chunks[b]-n.chunks[b-1];g=Math.ceil(a*c/n.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<g-1;c++)d=e+1/g*c*(f-e),d=this.getPoint(d),h.push(k.copy(d).clone());
+THREE.Spline=function(a){function b(a,b,c,d,e,f,g){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*g+(-3*(b-c)-2*a-d)*f+a*e+b}this.points=a;var c=[],d={x:0,y:0,z:0},e,f,g,h,k,m,n,p,l;this.initFromArray=function(a){this.points=[];for(var b=0;b<a.length;b++)this.points[b]={x:a[b][0],y:a[b][1],z:a[b][2]}};this.getPoint=function(a){e=(this.points.length-1)*a;f=Math.floor(e);g=e-f;c[0]=0===f?f:f-1;c[1]=f;c[2]=f>this.points.length-2?this.points.length-1:f+1;c[3]=f>this.points.length-3?this.points.length-1:f+
+2;m=this.points[c[0]];n=this.points[c[1]];p=this.points[c[2]];l=this.points[c[3]];h=g*g;k=g*h;d.x=b(m.x,n.x,p.x,l.x,g,h,k);d.y=b(m.y,n.y,p.y,l.y,g,h,k);d.z=b(m.z,n.z,p.z,l.z,g,h,k);return d};this.getControlPointsArray=function(){var a,b,c=this.points.length,d=[];for(a=0;a<c;a++)b=this.points[a],d[a]=[b.x,b.y,b.z];return d};this.getLength=function(a){var b,c,d,e=b=b=0,f=new THREE.Vector3,g=new THREE.Vector3,h=[],k=0;h[0]=0;a||(a=100);c=this.points.length*a;f.copy(this.points[0]);for(a=1;a<c;a++)b=
+a/c,d=this.getPoint(b),g.copy(d),k+=g.distanceTo(f),f.copy(d),b*=this.points.length-1,b=Math.floor(b),b!=e&&(h[b]=k,e=b);h[h.length]=k;return{chunks:h,total:k}};this.reparametrizeByArcLength=function(a){var b,c,d,e,f,g,h=[],k=new THREE.Vector3,l=this.getLength();h.push(k.copy(this.points[0]).clone());for(b=1;b<this.points.length;b++){c=l.chunks[b]-l.chunks[b-1];g=Math.ceil(a*c/l.total);e=(b-1)/(this.points.length-1);f=b/(this.points.length-1);for(c=1;c<g-1;c++)d=e+1/g*c*(f-e),d=this.getPoint(d),h.push(k.copy(d).clone());
 h.push(k.copy(this.points[b]).clone())}this.points=h}};THREE.Triangle=function(a,b,c){this.a=void 0!==a?a:new THREE.Vector3;this.b=void 0!==b?b:new THREE.Vector3;this.c=void 0!==c?c:new THREE.Vector3};THREE.Triangle.normal=function(){var a=new THREE.Vector3;return function(b,c,d,e){e=e||new THREE.Vector3;e.subVectors(d,c);a.subVectors(b,c);e.cross(a);b=e.lengthSq();return 0<b?e.multiplyScalar(1/Math.sqrt(b)):e.set(0,0,0)}}();
-THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var l=d*k-e*e;h=h||new THREE.Vector3;if(0==l)return h.set(-2,-1,-1);l=1/l;k=(k*f-e*g)*l;d=(d*g-e*f)*l;return h.set(1-k-d,d,k)}}();
+THREE.Triangle.barycoordFromPoint=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(d,e,f,g,h){a.subVectors(g,e);b.subVectors(f,e);c.subVectors(d,e);d=a.dot(a);e=a.dot(b);f=a.dot(c);var k=b.dot(b);g=b.dot(c);var m=d*k-e*e;h=h||new THREE.Vector3;if(0==m)return h.set(-2,-1,-1);m=1/m;k=(k*f-e*g)*m;d=(d*g-e*f)*m;return h.set(1-k-d,d,k)}}();
 THREE.Triangle.containsPoint=function(){var a=new THREE.Vector3;return function(b,c,d,e){b=THREE.Triangle.barycoordFromPoint(b,c,d,e,a);return 0<=b.x&&0<=b.y&&1>=b.x+b.y}}();
 THREE.Triangle.prototype={constructor:THREE.Triangle,set:function(a,b,c){this.a.copy(a);this.b.copy(b);this.c.copy(c);return this},setFromPointsAndIndices:function(a,b,c,d){this.a.copy(a[b]);this.b.copy(a[c]);this.c.copy(a[d]);return this},copy:function(a){this.a.copy(a.a);this.b.copy(a.b);this.c.copy(a.c);return this},area:function(){var a=new THREE.Vector3,b=new THREE.Vector3;return function(){a.subVectors(this.c,this.b);b.subVectors(this.a,this.b);return.5*a.cross(b).length()}}(),midpoint:function(a){return(a||
 new THREE.Vector3).addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)},normal:function(a){return THREE.Triangle.normal(this.a,this.b,this.c,a)},plane:function(a){return(a||new THREE.Plane).setFromCoplanarPoints(this.a,this.b,this.c)},barycoordFromPoint:function(a,b){return THREE.Triangle.barycoordFromPoint(a,this.a,this.b,this.c,b)},containsPoint:function(a){return THREE.Triangle.containsPoint(a,this.a,this.b,this.c)},equals:function(a){return a.a.equals(this.a)&&a.b.equals(this.b)&&a.c.equals(this.c)},
@@ -184,49 +184,49 @@ THREE.Float64Attribute=function(a,b){THREE.warn("THREE.Float64Attribute has been
 THREE.DynamicBufferAttribute.prototype.clone=function(){return new THREE.DynamicBufferAttribute(new this.array.constructor(this.array),this.itemSize)};THREE.BufferGeometry=function(){Object.defineProperty(this,"id",{value:THREE.GeometryIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="BufferGeometry";this.attributes={};this.attributesKeys=[];this.offsets=this.drawcalls=[];this.boundingSphere=this.boundingBox=null};
 THREE.BufferGeometry.prototype={constructor:THREE.BufferGeometry,addAttribute:function(a,b,c){!1===b instanceof THREE.BufferAttribute?(THREE.warn("THREE.BufferGeometry: .addAttribute() now expects ( name, attribute )."),this.attributes[a]={array:b,itemSize:c}):(this.attributes[a]=b,this.attributesKeys=Object.keys(this.attributes))},getAttribute:function(a){return this.attributes[a]},addDrawCall:function(a,b,c){this.drawcalls.push({start:a,count:b,index:void 0!==c?c:0})},applyMatrix:function(a){var b=
 this.attributes.position;void 0!==b&&(a.applyToVector3Array(b.array),b.needsUpdate=!0);b=this.attributes.normal;void 0!==b&&((new THREE.Matrix3).getNormalMatrix(a).applyToVector3Array(b.array),b.needsUpdate=!0);null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere()},center:function(){this.computeBoundingBox();var a=this.boundingBox.center().negate();this.applyMatrix((new THREE.Matrix4).setPosition(a));return a},fromGeometry:function(a,b){b=b||{vertexColors:THREE.NoColors};
-var c=a.vertices,d=a.faces,e=a.faceVertexUvs,f=b.vertexColors,g=0<e[0].length,h=3==d[0].vertexNormals.length,k=new Float32Array(9*d.length);this.addAttribute("position",new THREE.BufferAttribute(k,3));var l=new Float32Array(9*d.length);this.addAttribute("normal",new THREE.BufferAttribute(l,3));if(f!==THREE.NoColors){var p=new Float32Array(9*d.length);this.addAttribute("color",new THREE.BufferAttribute(p,3))}if(!0===g){var q=new Float32Array(6*d.length);this.addAttribute("uv",new THREE.BufferAttribute(q,
-2))}for(var n=0,s=0,t=0;n<d.length;n++,s+=6,t+=9){var r=d[n],u=c[r.a],v=c[r.b],x=c[r.c];k[t]=u.x;k[t+1]=u.y;k[t+2]=u.z;k[t+3]=v.x;k[t+4]=v.y;k[t+5]=v.z;k[t+6]=x.x;k[t+7]=x.y;k[t+8]=x.z;!0===h?(u=r.vertexNormals[0],v=r.vertexNormals[1],x=r.vertexNormals[2],l[t]=u.x,l[t+1]=u.y,l[t+2]=u.z,l[t+3]=v.x,l[t+4]=v.y,l[t+5]=v.z,l[t+6]=x.x,l[t+7]=x.y,l[t+8]=x.z):(u=r.normal,l[t]=u.x,l[t+1]=u.y,l[t+2]=u.z,l[t+3]=u.x,l[t+4]=u.y,l[t+5]=u.z,l[t+6]=u.x,l[t+7]=u.y,l[t+8]=u.z);f===THREE.FaceColors?(r=r.color,p[t]=
-r.r,p[t+1]=r.g,p[t+2]=r.b,p[t+3]=r.r,p[t+4]=r.g,p[t+5]=r.b,p[t+6]=r.r,p[t+7]=r.g,p[t+8]=r.b):f===THREE.VertexColors&&(u=r.vertexColors[0],v=r.vertexColors[1],r=r.vertexColors[2],p[t]=u.r,p[t+1]=u.g,p[t+2]=u.b,p[t+3]=v.r,p[t+4]=v.g,p[t+5]=v.b,p[t+6]=r.r,p[t+7]=r.g,p[t+8]=r.b);!0===g&&(r=e[0][n][0],u=e[0][n][1],v=e[0][n][2],q[s]=r.x,q[s+1]=r.y,q[s+2]=u.x,q[s+3]=u.y,q[s+4]=v.x,q[s+5]=v.y)}this.computeBoundingSphere();return this},computeBoundingBox:function(){var a=new THREE.Vector3;return function(){null===
+var c=a.vertices,d=a.faces,e=a.faceVertexUvs,f=b.vertexColors,g=0<e[0].length,h=3==d[0].vertexNormals.length,k=new Float32Array(9*d.length);this.addAttribute("position",new THREE.BufferAttribute(k,3));var m=new Float32Array(9*d.length);this.addAttribute("normal",new THREE.BufferAttribute(m,3));if(f!==THREE.NoColors){var n=new Float32Array(9*d.length);this.addAttribute("color",new THREE.BufferAttribute(n,3))}if(!0===g){var p=new Float32Array(6*d.length);this.addAttribute("uv",new THREE.BufferAttribute(p,
+2))}for(var l=0,r=0,t=0;l<d.length;l++,r+=6,t+=9){var s=d[l],u=c[s.a],v=c[s.b],x=c[s.c];k[t]=u.x;k[t+1]=u.y;k[t+2]=u.z;k[t+3]=v.x;k[t+4]=v.y;k[t+5]=v.z;k[t+6]=x.x;k[t+7]=x.y;k[t+8]=x.z;!0===h?(u=s.vertexNormals[0],v=s.vertexNormals[1],x=s.vertexNormals[2],m[t]=u.x,m[t+1]=u.y,m[t+2]=u.z,m[t+3]=v.x,m[t+4]=v.y,m[t+5]=v.z,m[t+6]=x.x,m[t+7]=x.y,m[t+8]=x.z):(u=s.normal,m[t]=u.x,m[t+1]=u.y,m[t+2]=u.z,m[t+3]=u.x,m[t+4]=u.y,m[t+5]=u.z,m[t+6]=u.x,m[t+7]=u.y,m[t+8]=u.z);f===THREE.FaceColors?(s=s.color,n[t]=
+s.r,n[t+1]=s.g,n[t+2]=s.b,n[t+3]=s.r,n[t+4]=s.g,n[t+5]=s.b,n[t+6]=s.r,n[t+7]=s.g,n[t+8]=s.b):f===THREE.VertexColors&&(u=s.vertexColors[0],v=s.vertexColors[1],s=s.vertexColors[2],n[t]=u.r,n[t+1]=u.g,n[t+2]=u.b,n[t+3]=v.r,n[t+4]=v.g,n[t+5]=v.b,n[t+6]=s.r,n[t+7]=s.g,n[t+8]=s.b);!0===g&&(s=e[0][l][0],u=e[0][l][1],v=e[0][l][2],p[r]=s.x,p[r+1]=s.y,p[r+2]=u.x,p[r+3]=u.y,p[r+4]=v.x,p[r+5]=v.y)}this.computeBoundingSphere();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.set(b[d],b[d+1],b[d+2]),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))&&THREE.error('THREE.BufferGeometry.computeBoundingBox: Computed min/max have NaN values. The "position" attribute is likely to have NaN values.')}}(),
 computeBoundingSphere:function(){var a=new THREE.Box3,b=new THREE.Vector3;return function(){null===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,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),a.expandByPoint(b);a.center(d);for(var g=0,e=0,f=c.length;e<f;e+=3)b.set(c[e],c[e+1],c[e+2]),g=Math.max(g,d.distanceToSquared(b));this.boundingSphere.radius=Math.sqrt(g);isNaN(this.boundingSphere.radius)&&
-THREE.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.attributes;if(a.position){var b=a.position.array;if(void 0===a.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(b.length),3));else for(var c=a.normal.array,d=0,e=c.length;d<e;d++)c[d]=0;var c=a.normal.array,f,g,h,k=new THREE.Vector3,l=new THREE.Vector3,
-p=new THREE.Vector3,q=new THREE.Vector3,n=new THREE.Vector3;if(a.index)for(var s=a.index.array,t=0<this.offsets.length?this.offsets:[{start:0,count:s.length,index:0}],r=0,u=t.length;r<u;++r){e=t[r].start;f=t[r].count;for(var v=t[r].index,d=e,e=e+f;d<e;d+=3)f=3*(v+s[d]),g=3*(v+s[d+1]),h=3*(v+s[d+2]),k.fromArray(b,f),l.fromArray(b,g),p.fromArray(b,h),q.subVectors(p,l),n.subVectors(k,l),q.cross(n),c[f]+=q.x,c[f+1]+=q.y,c[f+2]+=q.z,c[g]+=q.x,c[g+1]+=q.y,c[g+2]+=q.z,c[h]+=q.x,c[h+1]+=q.y,c[h+2]+=q.z}else for(d=
-0,e=b.length;d<e;d+=9)k.fromArray(b,d),l.fromArray(b,d+3),p.fromArray(b,d+6),q.subVectors(p,l),n.subVectors(k,l),q.cross(n),c[d]=q.x,c[d+1]=q.y,c[d+2]=q.z,c[d+3]=q.x,c[d+4]=q.y,c[d+5]=q.z,c[d+6]=q.x,c[d+7]=q.y,c[d+8]=q.z;this.normalizeNormals();a.normal.needsUpdate=!0}},computeTangents:function(){function a(a,b,c){q.fromArray(d,3*a);n.fromArray(d,3*b);s.fromArray(d,3*c);t.fromArray(f,2*a);r.fromArray(f,2*b);u.fromArray(f,2*c);v=n.x-q.x;x=s.x-q.x;D=n.y-q.y;w=s.y-q.y;y=n.z-q.z;A=s.z-q.z;E=r.x-t.x;G=
-u.x-t.x;F=r.y-t.y;z=u.y-t.y;H=1/(E*z-G*F);R.set((z*v-F*x)*H,(z*D-F*w)*H,(z*y-F*A)*H);N.set((E*x-G*v)*H,(E*w-G*D)*H,(E*A-G*y)*H);k[a].add(R);k[b].add(R);k[c].add(R);l[a].add(N);l[b].add(N);l[c].add(N)}function b(a){ua.fromArray(e,3*a);P.copy(ua);da=k[a];qa.copy(da);qa.sub(ua.multiplyScalar(ua.dot(da))).normalize();fa.crossVectors(P,da);pa=fa.dot(l[a]);na=0>pa?-1:1;h[4*a]=qa.x;h[4*a+1]=qa.y;h[4*a+2]=qa.z;h[4*a+3]=na}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||
-void 0===this.attributes.uv)THREE.warn("THREE.BufferGeometry: Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var c=this.attributes.index.array,d=this.attributes.position.array,e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*g),4));for(var h=this.attributes.tangent.array,k=[],l=[],p=0;p<g;p++)k[p]=new THREE.Vector3,
-l[p]=new THREE.Vector3;var q=new THREE.Vector3,n=new THREE.Vector3,s=new THREE.Vector3,t=new THREE.Vector2,r=new THREE.Vector2,u=new THREE.Vector2,v,x,D,w,y,A,E,G,F,z,H,R=new THREE.Vector3,N=new THREE.Vector3,K,U,L,M,Q;0===this.drawcalls.length&&this.addDrawCall(0,c.length,0);var Y=this.drawcalls,p=0;for(U=Y.length;p<U;++p){K=Y[p].start;L=Y[p].count;var I=Y[p].index,g=K;for(K+=L;g<K;g+=3)L=I+c[g],M=I+c[g+1],Q=I+c[g+2],a(L,M,Q)}var qa=new THREE.Vector3,fa=new THREE.Vector3,ua=new THREE.Vector3,P=new THREE.Vector3,
-na,da,pa,p=0;for(U=Y.length;p<U;++p)for(K=Y[p].start,L=Y[p].count,I=Y[p].index,g=K,K+=L;g<K;g+=3)L=I+c[g],M=I+c[g+1],Q=I+c[g+2],b(L),b(M),b(Q)}},computeOffsets:function(a){void 0===a&&(a=65535);for(var b=this.attributes.index.array,c=this.attributes.position.array,d=b.length/3,e=new Uint16Array(b.length),f=0,g=0,h=[{start:0,count:0,index:0}],k=h[0],l=0,p=0,q=new Int32Array(6),n=new Int32Array(c.length),s=new Int32Array(c.length),t=0;t<c.length;t++)n[t]=-1,s[t]=-1;for(c=0;c<d;c++){for(var r=p=0;3>
-r;r++)t=b[3*c+r],-1==n[t]?(q[2*r]=t,q[2*r+1]=-1,p++):n[t]<k.index?(q[2*r]=t,q[2*r+1]=-1,l++):(q[2*r]=t,q[2*r+1]=n[t]);if(g+p>k.index+a)for(k={start:f,count:0,index:g},h.push(k),p=0;6>p;p+=2)r=q[p+1],-1<r&&r<k.index&&(q[p+1]=-1);for(p=0;6>p;p+=2)t=q[p],r=q[p+1],-1===r&&(r=g++),n[t]=r,s[r]=t,e[f++]=r-k.index,k.count++}this.reorderBuffers(e,s,g);return this.drawcalls=this.offsets=h},merge:function(a,b){if(!1===a instanceof THREE.BufferGeometry)THREE.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",
+THREE.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.')}}}(),computeFaceNormals:function(){},computeVertexNormals:function(){var a=this.attributes;if(a.position){var b=a.position.array;if(void 0===a.normal)this.addAttribute("normal",new THREE.BufferAttribute(new Float32Array(b.length),3));else for(var c=a.normal.array,d=0,e=c.length;d<e;d++)c[d]=0;var c=a.normal.array,f,g,h,k=new THREE.Vector3,m=new THREE.Vector3,
+n=new THREE.Vector3,p=new THREE.Vector3,l=new THREE.Vector3;if(a.index)for(var r=a.index.array,t=0<this.offsets.length?this.offsets:[{start:0,count:r.length,index:0}],s=0,u=t.length;s<u;++s){e=t[s].start;f=t[s].count;for(var v=t[s].index,d=e,e=e+f;d<e;d+=3)f=3*(v+r[d]),g=3*(v+r[d+1]),h=3*(v+r[d+2]),k.fromArray(b,f),m.fromArray(b,g),n.fromArray(b,h),p.subVectors(n,m),l.subVectors(k,m),p.cross(l),c[f]+=p.x,c[f+1]+=p.y,c[f+2]+=p.z,c[g]+=p.x,c[g+1]+=p.y,c[g+2]+=p.z,c[h]+=p.x,c[h+1]+=p.y,c[h+2]+=p.z}else for(d=
+0,e=b.length;d<e;d+=9)k.fromArray(b,d),m.fromArray(b,d+3),n.fromArray(b,d+6),p.subVectors(n,m),l.subVectors(k,m),p.cross(l),c[d]=p.x,c[d+1]=p.y,c[d+2]=p.z,c[d+3]=p.x,c[d+4]=p.y,c[d+5]=p.z,c[d+6]=p.x,c[d+7]=p.y,c[d+8]=p.z;this.normalizeNormals();a.normal.needsUpdate=!0}},computeTangents:function(){function a(a,b,c){p.fromArray(d,3*a);l.fromArray(d,3*b);r.fromArray(d,3*c);t.fromArray(f,2*a);s.fromArray(f,2*b);u.fromArray(f,2*c);v=l.x-p.x;x=r.x-p.x;y=l.y-p.y;w=r.y-p.y;I=l.z-p.z;A=r.z-p.z;D=s.x-t.x;G=
+u.x-t.x;B=s.y-t.y;C=u.y-t.y;F=1/(D*C-G*B);S.set((C*v-B*x)*F,(C*y-B*w)*F,(C*I-B*A)*F);H.set((D*x-G*v)*F,(D*w-G*y)*F,(D*A-G*I)*F);k[a].add(S);k[b].add(S);k[c].add(S);m[a].add(H);m[b].add(H);m[c].add(H)}function b(a){na.fromArray(e,3*a);N.copy(na);W=k[a];E.copy(W);E.sub(na.multiplyScalar(na.dot(W))).normalize();$.crossVectors(N,W);Y=$.dot(m[a]);ea=0>Y?-1:1;h[4*a]=E.x;h[4*a+1]=E.y;h[4*a+2]=E.z;h[4*a+3]=ea}if(void 0===this.attributes.index||void 0===this.attributes.position||void 0===this.attributes.normal||
+void 0===this.attributes.uv)THREE.warn("THREE.BufferGeometry: Missing required attributes (index, position, normal or uv) in BufferGeometry.computeTangents()");else{var c=this.attributes.index.array,d=this.attributes.position.array,e=this.attributes.normal.array,f=this.attributes.uv.array,g=d.length/3;void 0===this.attributes.tangent&&this.addAttribute("tangent",new THREE.BufferAttribute(new Float32Array(4*g),4));for(var h=this.attributes.tangent.array,k=[],m=[],n=0;n<g;n++)k[n]=new THREE.Vector3,
+m[n]=new THREE.Vector3;var p=new THREE.Vector3,l=new THREE.Vector3,r=new THREE.Vector3,t=new THREE.Vector2,s=new THREE.Vector2,u=new THREE.Vector2,v,x,y,w,I,A,D,G,B,C,F,S=new THREE.Vector3,H=new THREE.Vector3,J,P,L,z,M;0===this.drawcalls.length&&this.addDrawCall(0,c.length,0);var R=this.drawcalls,n=0;for(P=R.length;n<P;++n){J=R[n].start;L=R[n].count;var K=R[n].index,g=J;for(J+=L;g<J;g+=3)L=K+c[g],z=K+c[g+1],M=K+c[g+2],a(L,z,M)}var E=new THREE.Vector3,$=new THREE.Vector3,na=new THREE.Vector3,N=new THREE.Vector3,
+ea,W,Y,n=0;for(P=R.length;n<P;++n)for(J=R[n].start,L=R[n].count,K=R[n].index,g=J,J+=L;g<J;g+=3)L=K+c[g],z=K+c[g+1],M=K+c[g+2],b(L),b(z),b(M)}},computeOffsets:function(a){void 0===a&&(a=65535);for(var b=this.attributes.index.array,c=this.attributes.position.array,d=b.length/3,e=new Uint16Array(b.length),f=0,g=0,h=[{start:0,count:0,index:0}],k=h[0],m=0,n=0,p=new Int32Array(6),l=new Int32Array(c.length),r=new Int32Array(c.length),t=0;t<c.length;t++)l[t]=-1,r[t]=-1;for(c=0;c<d;c++){for(var s=n=0;3>s;s++)t=
+b[3*c+s],-1==l[t]?(p[2*s]=t,p[2*s+1]=-1,n++):l[t]<k.index?(p[2*s]=t,p[2*s+1]=-1,m++):(p[2*s]=t,p[2*s+1]=l[t]);if(g+n>k.index+a)for(k={start:f,count:0,index:g},h.push(k),n=0;6>n;n+=2)s=p[n+1],-1<s&&s<k.index&&(p[n+1]=-1);for(n=0;6>n;n+=2)t=p[n],s=p[n+1],-1===s&&(s=g++),l[t]=s,r[s]=t,e[f++]=s-k.index,k.count++}this.reorderBuffers(e,r,g);return this.drawcalls=this.offsets=h},merge:function(a,b){if(!1===a instanceof THREE.BufferGeometry)THREE.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,f=a.attributes[d],g=f.array,h=0,f=f.itemSize*b;h<g.length;h++,f++)e[f]=g[h];return this}},normalizeNormals:function(){for(var a=this.attributes.normal.array,b,c,d,e=0,f=a.length;e<f;e+=3)b=a[e],c=a[e+1],d=a[e+2],b=1/Math.sqrt(b*b+c*c+d*d),a[e]*=b,a[e+1]*=b,a[e+2]*=b},reorderBuffers:function(a,b,c){var d={},e;for(e in this.attributes)"index"!=e&&(d[e]=new this.attributes[e].array.constructor(this.attributes[e].itemSize*
-c));for(var f=0;f<c;f++){var g=b[f];for(e in this.attributes)if("index"!=e)for(var h=this.attributes[e].array,k=this.attributes[e].itemSize,l=d[e],p=0;p<k;p++)l[f*k+p]=h[g*k+p]}this.attributes.index.array=a;for(e in this.attributes)"index"!=e&&(this.attributes[e].array=d[e],this.attributes[e].numItems=this.attributes[e].itemSize*c)},toJSON:function(){var a={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.type=this.type;a.uuid=this.uuid;""!==this.name&&(a.name=this.name);
+c));for(var f=0;f<c;f++){var g=b[f];for(e in this.attributes)if("index"!=e)for(var h=this.attributes[e].array,k=this.attributes[e].itemSize,m=d[e],n=0;n<k;n++)m[f*k+n]=h[g*k+n]}this.attributes.index.array=a;for(e in this.attributes)"index"!=e&&(this.attributes[e].array=d[e],this.attributes[e].numItems=this.attributes[e].itemSize*c)},toJSON:function(){var a={metadata:{version:4.4,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};a.type=this.type;a.uuid=this.uuid;""!==this.name&&(a.name=this.name);
 a.data={};a.data.attributes={};var b=this.attributes,c=this.offsets,d=this.boundingSphere,e;for(e in b){var f=b[e],g=Array.prototype.slice.call(f.array);a.data.attributes[e]={itemSize:f.itemSize,type:f.array.constructor.name,array:g}}0<c.length&&(a.data.offsets=JSON.parse(JSON.stringify(c)));null!==d&&(a.data.boundingSphere={center:d.center.toArray(),radius:d.radius});return a},clone:function(){var a=new THREE.BufferGeometry,b;for(b in this.attributes)a.addAttribute(b,this.attributes[b].clone());
 b=0;for(var c=this.offsets.length;b<c;b++){var d=this.offsets[b];a.offsets.push({start:d.start,index:d.index,count:d.count})}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.BufferGeometry.prototype);
 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.hasTangents=!1;this.dynamic=!0;this.groupsNeedUpdate=this.lineDistancesNeedUpdate=this.colorsNeedUpdate=
 this.tangentsNeedUpdate=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,f=a.vertexNormals.length;e<f;e++)a.vertexNormals[e].applyMatrix3(b).normalize()}null!==this.boundingBox&&this.computeBoundingBox();null!==this.boundingSphere&&this.computeBoundingSphere();this.normalsNeedUpdate=
-this.verticesNeedUpdate=!0},fromBufferGeometry:function(a){for(var b=this,c=a.attributes,d=c.position.array,e=void 0!==c.index?c.index.array:void 0,f=void 0!==c.normal?c.normal.array:void 0,g=void 0!==c.color?c.color.array:void 0,h=void 0!==c.uv?c.uv.array:void 0,k=[],l=[],p=c=0;c<d.length;c+=3,p+=2)b.vertices.push(new THREE.Vector3(d[c],d[c+1],d[c+2])),void 0!==f&&k.push(new THREE.Vector3(f[c],f[c+1],f[c+2])),void 0!==g&&b.colors.push(new THREE.Color(g[c],g[c+1],g[c+2])),void 0!==h&&l.push(new THREE.Vector2(h[p],
-h[p+1]));var q=function(a,c,d){var e=void 0!==f?[k[a].clone(),k[c].clone(),k[d].clone()]:[],n=void 0!==g?[b.colors[a].clone(),b.colors[c].clone(),b.colors[d].clone()]:[];b.faces.push(new THREE.Face3(a,c,d,e,n));void 0!==h&&b.faceVertexUvs[0].push([l[a].clone(),l[c].clone(),l[d].clone()])};if(void 0!==e)if(d=a.drawcalls,0<d.length)for(c=0;c<d.length;c++)for(var p=d[c],n=p.start,s=p.count,t=p.index,p=n,n=n+s;p<n;p+=3)q(t+e[p],t+e[p+1],t+e[p+2]);else for(c=0;c<e.length;c+=3)q(e[c],e[c+1],e[c+2]);else for(c=
-0;c<d.length/3;c+=3)q(c,c+1,c+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.applyMatrix((new THREE.Matrix4).setPosition(a));return a},computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],
+this.verticesNeedUpdate=!0},fromBufferGeometry:function(a){for(var b=this,c=a.attributes,d=c.position.array,e=void 0!==c.index?c.index.array:void 0,f=void 0!==c.normal?c.normal.array:void 0,g=void 0!==c.color?c.color.array:void 0,h=void 0!==c.uv?c.uv.array:void 0,k=[],m=[],n=c=0;c<d.length;c+=3,n+=2)b.vertices.push(new THREE.Vector3(d[c],d[c+1],d[c+2])),void 0!==f&&k.push(new THREE.Vector3(f[c],f[c+1],f[c+2])),void 0!==g&&b.colors.push(new THREE.Color(g[c],g[c+1],g[c+2])),void 0!==h&&m.push(new THREE.Vector2(h[n],
+h[n+1]));var p=function(a,c,d){var e=void 0!==f?[k[a].clone(),k[c].clone(),k[d].clone()]:[],l=void 0!==g?[b.colors[a].clone(),b.colors[c].clone(),b.colors[d].clone()]:[];b.faces.push(new THREE.Face3(a,c,d,e,l));void 0!==h&&b.faceVertexUvs[0].push([m[a].clone(),m[c].clone(),m[d].clone()])};if(void 0!==e)if(d=a.drawcalls,0<d.length)for(c=0;c<d.length;c++)for(var n=d[c],l=n.start,r=n.count,t=n.index,n=l,l=l+r;n<l;n+=3)p(t+e[n],t+e[n+1],t+e[n+2]);else for(c=0;c<e.length;c+=3)p(e[c],e[c+1],e[c+2]);else for(c=
+0;c<d.length/3;c+=3)p(c,c+1,c+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.applyMatrix((new THREE.Matrix4).setPosition(a));return a},computeFaceNormals:function(){for(var a=new THREE.Vector3,b=new THREE.Vector3,c=0,d=this.faces.length;c<d;c++){var e=this.faces[c],f=this.vertices[e.a],
 g=this.vertices[e.b];a.subVectors(this.vertices[e.c],g);b.subVectors(f,g);a.cross(b);a.normalize();e.normal.copy(a)}},computeVertexNormals:function(a){var b,c,d;d=Array(this.vertices.length);b=0;for(c=this.vertices.length;b<c;b++)d[b]=new THREE.Vector3;if(a){var e,f,g,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],f=this.vertices[c.b],g=this.vertices[c.c],h.subVectors(g,f),k.subVectors(e,f),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],c.vertexNormals[0]=d[c.a].clone(),c.vertexNormals[1]=d[c.b].clone(),c.vertexNormals[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 f=new THREE.Geometry;f.faces=this.faces;a=0;for(b=this.morphTargets.length;a<b;a++){if(!this.morphNormals[a]){this.morphNormals[a]={};this.morphNormals[a].faceNormals=[];this.morphNormals[a].vertexNormals=[];e=this.morphNormals[a].faceNormals;var g=
 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),g.push(k)}g=this.morphNormals[a];f.vertices=this.morphTargets[a].vertices;f.computeFaceNormals();f.computeVertexNormals();c=0;for(d=this.faces.length;c<d;c++)e=this.faces[c],h=g.faceNormals[c],k=g.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,f,g,h,k,l,p,q,n,s,t,r,u,v=[],x=[];c=new THREE.Vector3;var D=new THREE.Vector3,w=new THREE.Vector3,y=new THREE.Vector3,A=new THREE.Vector3;a=0;for(b=this.vertices.length;a<b;a++)v[a]=new THREE.Vector3,x[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,u=e.b,e=e.c,g=this.vertices[d],h=this.vertices[u],k=this.vertices[e],
-l=f[0],p=f[1],q=f[2],f=h.x-g.x,n=k.x-g.x,s=h.y-g.y,t=k.y-g.y,h=h.z-g.z,g=k.z-g.z,k=p.x-l.x,r=q.x-l.x,p=p.y-l.y,l=q.y-l.y,q=1/(k*l-r*p),c.set((l*f-p*n)*q,(l*s-p*t)*q,(l*h-p*g)*q),D.set((k*n-r*f)*q,(k*t-r*s)*q,(k*g-r*h)*q),v[d].add(c),v[u].add(c),v[e].add(c),x[d].add(D),x[u].add(D),x[e].add(D);D=["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++)A.copy(e.vertexNormals[c]),d=e[D[c]],u=v[d],w.copy(u),w.sub(A.multiplyScalar(A.dot(u))).normalize(),
-y.crossVectors(e.vertexNormals[c],u),d=y.dot(x[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)THREE.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var d,e=this.vertices.length,f=this.vertices,g=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 p=0,q=g.length;p<q;p++){var n=g[p].clone();void 0!==b&&n.applyMatrix4(b);f.push(n)}p=0;for(q=k.length;p<
-q;p++){var g=k[p],s,t=g.vertexNormals,r=g.vertexColors,n=new THREE.Face3(g.a+e,g.b+e,g.c+e);n.normal.copy(g.normal);void 0!==d&&n.normal.applyMatrix3(d).normalize();b=0;for(f=t.length;b<f;b++)s=t[b].clone(),void 0!==d&&s.applyMatrix3(d).normalize(),n.vertexNormals.push(s);n.color.copy(g.color);b=0;for(f=r.length;b<f;b++)s=r[b],n.vertexColors.push(s.clone());n.materialIndex=g.materialIndex+c;h.push(n)}p=0;for(q=a.length;p<q;p++)if(c=a[p],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());
-l.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?THREE.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),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<
-g;f++)for(e=this.faces[f],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(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return f},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!==q[b])return q[b];q[b]=p.length;p.push(a.getHex());return q[b]}function d(a){var b=a.x.toString()+a.y.toString();if(void 0!==s[b])return s[b];s[b]=n.length/2;n.push(a.x,a.y);return s[b]}var e={metadata:{version:4.4,type:"Geometry",generator:"Geometry.toJSON"}};e.type=this.type;e.uuid=this.uuid;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&
-(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],l={},p=[],q={},n=[],s={};for(g=0;g<this.faces.length;g++){var t=this.faces[g],r=void 0!==this.faceVertexUvs[0][g],u=0<t.normal.length(),v=0<t.vertexNormals.length,x=1!==t.color.r||1!==t.color.g||1!==t.color.b,D=0<t.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,v),w=a(w,6,x),w=a(w,7,D);h.push(w);h.push(t.a,t.b,t.c);r&&(r=this.faceVertexUvs[0][g],
-h.push(d(r[0]),d(r[1]),d(r[2])));u&&h.push(b(t.normal));v&&(u=t.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));x&&h.push(c(t.color));D&&(t=t.vertexColors,h.push(c(t[0]),c(t[1]),c(t[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<p.length&&(e.data.colors=p);0<n.length&&(e.data.uvs=[n]);e.data.faces=h;return e},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c++)a.faces.push(b[c].clone());c=0;
-for(d=this.faceVertexUvs.length;c<d;c++){b=this.faceVertexUvs[c];void 0===a.faceVertexUvs[c]&&(a.faceVertexUvs[c]=[]);for(var e=0,f=b.length;e<f;e++){for(var g=b[e],h=[],k=0,l=g.length;k<l;k++)h.push(g[k].clone());a.faceVertexUvs[c].push(h)}}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;
+d;c++)e=this.faces[c],e.normal=e.__originalFaceNormal,e.vertexNormals=e.__originalVertexNormals},computeTangents:function(){var a,b,c,d,e,f,g,h,k,m,n,p,l,r,t,s,u,v=[],x=[];c=new THREE.Vector3;var y=new THREE.Vector3,w=new THREE.Vector3,I=new THREE.Vector3,A=new THREE.Vector3;a=0;for(b=this.vertices.length;a<b;a++)v[a]=new THREE.Vector3,x[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++)e=this.faces[a],f=this.faceVertexUvs[0][a],d=e.a,u=e.b,e=e.c,g=this.vertices[d],h=this.vertices[u],k=this.vertices[e],
+m=f[0],n=f[1],p=f[2],f=h.x-g.x,l=k.x-g.x,r=h.y-g.y,t=k.y-g.y,h=h.z-g.z,g=k.z-g.z,k=n.x-m.x,s=p.x-m.x,n=n.y-m.y,m=p.y-m.y,p=1/(k*m-s*n),c.set((m*f-n*l)*p,(m*r-n*t)*p,(m*h-n*g)*p),y.set((k*l-s*f)*p,(k*t-s*r)*p,(k*g-s*h)*p),v[d].add(c),v[u].add(c),v[e].add(c),x[d].add(y),x[u].add(y),x[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++)A.copy(e.vertexNormals[c]),d=e[y[c]],u=v[d],w.copy(u),w.sub(A.multiplyScalar(A.dot(u))).normalize(),
+I.crossVectors(e.vertexNormals[c],u),d=I.dot(x[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)THREE.error("THREE.Geometry.merge(): geometry not an instance of THREE.Geometry.",a);else{var d,e=this.vertices.length,f=this.vertices,g=a.vertices,h=this.faces,k=a.faces,m=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=g.length;n<p;n++){var l=g[n].clone();void 0!==b&&l.applyMatrix4(b);f.push(l)}n=0;for(p=k.length;n<
+p;n++){var g=k[n],r,t=g.vertexNormals,s=g.vertexColors,l=new THREE.Face3(g.a+e,g.b+e,g.c+e);l.normal.copy(g.normal);void 0!==d&&l.normal.applyMatrix3(d).normalize();b=0;for(f=t.length;b<f;b++)r=t[b].clone(),void 0!==d&&r.applyMatrix3(d).normalize(),l.vertexNormals.push(r);l.color.copy(g.color);b=0;for(f=s.length;b<f;b++)r=s[b],l.vertexColors.push(r.clone());l.materialIndex=g.materialIndex+c;h.push(l)}n=0;for(p=a.length;n<p;n++)if(c=a[n],d=[],void 0!==c){b=0;for(f=c.length;b<f;b++)d.push(c[b].clone());
+m.push(d)}}},mergeMesh:function(a){!1===a instanceof THREE.Mesh?THREE.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),f,g;f=0;for(g=this.vertices.length;f<g;f++)d=this.vertices[f],d=Math.round(d.x*e)+"_"+Math.round(d.y*e)+"_"+Math.round(d.z*e),void 0===a[d]?(a[d]=f,b.push(this.vertices[f]),c[f]=b.length-1):c[f]=c[a[d]];a=[];f=0;for(g=this.faces.length;f<
+g;f++)for(e=this.faces[f],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(f);break}for(f=a.length-1;0<=f;f--)for(e=a[f],this.faces.splice(e,1),c=0,g=this.faceVertexUvs.length;c<g;c++)this.faceVertexUvs[c].splice(e,1);f=this.vertices.length-b.length;this.vertices=b;return f},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!==m[b])return m[b];m[b]=k.length/3;k.push(a.x,a.y,
+a.z);return m[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!==r[b])return r[b];r[b]=l.length/2;l.push(a.x,a.y);return r[b]}var e={metadata:{version:4.4,type:"Geometry",generator:"Geometry.toJSON"}};e.type=this.type;e.uuid=this.uuid;""!==this.name&&(e.name=this.name);if(void 0!==this.parameters){var f=this.parameters,g;for(g in f)void 0!==f[g]&&
+(e[g]=f[g]);return e}f=[];for(g=0;g<this.vertices.length;g++){var h=this.vertices[g];f.push(h.x,h.y,h.z)}var h=[],k=[],m={},n=[],p={},l=[],r={};for(g=0;g<this.faces.length;g++){var t=this.faces[g],s=void 0!==this.faceVertexUvs[0][g],u=0<t.normal.length(),v=0<t.vertexNormals.length,x=1!==t.color.r||1!==t.color.g||1!==t.color.b,y=0<t.vertexColors.length,w=0,w=a(w,0,0),w=a(w,1,!1),w=a(w,2,!1),w=a(w,3,s),w=a(w,4,u),w=a(w,5,v),w=a(w,6,x),w=a(w,7,y);h.push(w);h.push(t.a,t.b,t.c);s&&(s=this.faceVertexUvs[0][g],
+h.push(d(s[0]),d(s[1]),d(s[2])));u&&h.push(b(t.normal));v&&(u=t.vertexNormals,h.push(b(u[0]),b(u[1]),b(u[2])));x&&h.push(c(t.color));y&&(t=t.vertexColors,h.push(c(t[0]),c(t[1]),c(t[2])))}e.data={};e.data.vertices=f;e.data.normals=k;0<n.length&&(e.data.colors=n);0<l.length&&(e.data.uvs=[l]);e.data.faces=h;return e},clone:function(){for(var a=new THREE.Geometry,b=this.vertices,c=0,d=b.length;c<d;c++)a.vertices.push(b[c].clone());b=this.faces;c=0;for(d=b.length;c<d;c++)a.faces.push(b[c].clone());c=0;
+for(d=this.faceVertexUvs.length;c<d;c++){b=this.faceVertexUvs[c];void 0===a.faceVertexUvs[c]&&(a.faceVertexUvs[c]=[]);for(var e=0,f=b.length;e<f;e++){for(var g=b[e],h=[],k=0,m=g.length;k<m;k++)h.push(g[k].clone());a.faceVertexUvs[c].push(h)}}return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Geometry.prototype);THREE.GeometryIdCount=0;
 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(a){void 0===a&&(a=new THREE.Camera);THREE.Object3D.prototype.clone.call(this,a);a.matrixWorldInverse.copy(this.matrixWorldInverse);a.projectionMatrix.copy(this.projectionMatrix);return a};
 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 f=new THREE.PerspectiveCamera(90,1,a,b);f.up.set(0,0,1);f.lookAt(new THREE.Vector3(0,1,0));this.add(f);var g=new THREE.PerspectiveCamera(90,1,a,b);g.up.set(0,0,-1);g.lookAt(new THREE.Vector3(0,-1,0));
-this.add(g);var h=new THREE.PerspectiveCamera(90,1,a,b);h.up.set(0,-1,0);h.lookAt(new THREE.Vector3(0,0,1));this.add(h);var 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){var c=this.renderTarget,n=c.generateMipmaps;c.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=
-1;a.render(b,e,c);c.activeCubeFace=2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);c.activeCubeFace=4;a.render(b,h,c);c.generateMipmaps=n;c.activeCubeFace=5;a.render(b,k,c)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CubeCamera.prototype.constructor=THREE.CubeCamera;
+this.add(g);var h=new THREE.PerspectiveCamera(90,1,a,b);h.up.set(0,-1,0);h.lookAt(new THREE.Vector3(0,0,1));this.add(h);var 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){var c=this.renderTarget,l=c.generateMipmaps;c.generateMipmaps=!1;c.activeCubeFace=0;a.render(b,d,c);c.activeCubeFace=
+1;a.render(b,e,c);c.activeCubeFace=2;a.render(b,f,c);c.activeCubeFace=3;a.render(b,g,c);c.activeCubeFace=4;a.render(b,h,c);c.generateMipmaps=l;c.activeCubeFace=5;a.render(b,k,c);a.setRenderTarget(null)}};THREE.CubeCamera.prototype=Object.create(THREE.Object3D.prototype);THREE.CubeCamera.prototype.constructor=THREE.CubeCamera;
 THREE.OrthographicCamera=function(a,b,c,d,e,f){THREE.Camera.call(this);this.type="OrthographicCamera";this.zoom=1;this.left=a;this.right=b;this.top=c;this.bottom=d;this.near=void 0!==e?e:.1;this.far=void 0!==f?f:2E3;this.updateProjectionMatrix()};THREE.OrthographicCamera.prototype=Object.create(THREE.Camera.prototype);THREE.OrthographicCamera.prototype.constructor=THREE.OrthographicCamera;
 THREE.OrthographicCamera.prototype.updateProjectionMatrix=function(){var a=(this.right-this.left)/(2*this.zoom),b=(this.top-this.bottom)/(2*this.zoom),c=(this.right+this.left)/2,d=(this.top+this.bottom)/2;this.projectionMatrix.makeOrthographic(c-a,c+a,d+b,d-b,this.near,this.far)};
 THREE.OrthographicCamera.prototype.clone=function(){var a=new THREE.OrthographicCamera;THREE.Camera.prototype.clone.call(this,a);a.zoom=this.zoom;a.left=this.left;a.right=this.right;a.top=this.top;a.bottom=this.bottom;a.near=this.near;a.far=this.far;a.projectionMatrix.copy(this.projectionMatrix);return a};
@@ -252,8 +252,8 @@ a.shadowDarkness=this.shadowDarkness;a.shadowMapWidth=this.shadowMapWidth;a.shad
 THREE.Cache={files:{},add:function(a,b){this.files[a]=b},get:function(a){return this.files[a]},remove:function(a){delete this.files[a]},clear:function(){this.files={}}};THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.imageLoader=new THREE.ImageLoader;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
 THREE.Loader.prototype={constructor:THREE.Loader,crossOrigin:void 0,addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var b="Loaded ",b=a.total?b+((100*a.loaded/a.total).toFixed(0)+
 "%"):b+((a.loaded/1024).toFixed(2)+" KB");this.statusDomElement.innerHTML=b},extractUrlBase:function(a){a=a.split("/");if(1===a.length)return"./";a.pop();return a.join("/")+"/"},initMaterials:function(a,b){for(var c=[],d=0;d<a.length;++d)c[d]=this.createMaterial(a[d],b);return c},needsTangents:function(a){for(var b=0,c=a.length;b<c;b++)if(a[b]instanceof THREE.ShaderMaterial)return!0;return!1},createMaterial:function(a,b){function c(a){a=Math.log(a)/Math.LN2;return Math.pow(2,Math.round(a))}function d(a,
-d,e,g,h,k,r){var u=b+e,v,x=THREE.Loader.Handlers.get(u);null!==x?v=x.load(u):(v=new THREE.Texture,x=f.imageLoader,x.crossOrigin=f.crossOrigin,x.load(u,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=c(a.width),d=c(a.height),e=document.createElement("canvas");e.width=b;e.height=d;e.getContext("2d").drawImage(a,0,0,b,d);v.image=e}else v.image=a;v.needsUpdate=!0}));v.sourceFile=e;g&&(v.repeat.set(g[0],g[1]),1!==g[0]&&(v.wrapS=THREE.RepeatWrapping),
-1!==g[1]&&(v.wrapT=THREE.RepeatWrapping));h&&v.offset.set(h[0],h[1]);k&&(e={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==e[k[0]]&&(v.wrapS=e[k[0]]),void 0!==e[k[1]]&&(v.wrapT=e[k[1]]));r&&(v.anisotropy=r);a[d]=v}function e(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}var f=this,g="MeshLambertMaterial",h={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(a.shading){var k=a.shading.toLowerCase();"phong"===k?g="MeshPhongMaterial":
+d,e,g,h,k,s){var u=b+e,v,x=THREE.Loader.Handlers.get(u);null!==x?v=x.load(u):(v=new THREE.Texture,x=f.imageLoader,x.crossOrigin=f.crossOrigin,x.load(u,function(a){if(!1===THREE.Math.isPowerOfTwo(a.width)||!1===THREE.Math.isPowerOfTwo(a.height)){var b=c(a.width),d=c(a.height),e=document.createElement("canvas");e.width=b;e.height=d;e.getContext("2d").drawImage(a,0,0,b,d);v.image=e}else v.image=a;v.needsUpdate=!0}));v.sourceFile=e;g&&(v.repeat.set(g[0],g[1]),1!==g[0]&&(v.wrapS=THREE.RepeatWrapping),
+1!==g[1]&&(v.wrapT=THREE.RepeatWrapping));h&&v.offset.set(h[0],h[1]);k&&(e={repeat:THREE.RepeatWrapping,mirror:THREE.MirroredRepeatWrapping},void 0!==e[k[0]]&&(v.wrapS=e[k[0]]),void 0!==e[k[1]]&&(v.wrapT=e[k[1]]));s&&(v.anisotropy=s);a[d]=v}function e(a){return(255*a[0]<<16)+(255*a[1]<<8)+255*a[2]}var f=this,g="MeshLambertMaterial",h={color:15658734,opacity:1,map:null,lightMap:null,normalMap:null,bumpMap:null,wireframe:!1};if(a.shading){var k=a.shading.toLowerCase();"phong"===k?g="MeshPhongMaterial":
 "basic"===k&&(g="MeshBasicMaterial")}void 0!==a.blending&&void 0!==THREE[a.blending]&&(h.blending=THREE[a.blending]);void 0!==a.transparent&&(h.transparent=a.transparent);void 0!==a.opacity&&1>a.opacity&&(h.transparent=!0);void 0!==a.depthTest&&(h.depthTest=a.depthTest);void 0!==a.depthWrite&&(h.depthWrite=a.depthWrite);void 0!==a.visible&&(h.visible=a.visible);void 0!==a.flipSided&&(h.side=THREE.BackSide);void 0!==a.doubleSided&&(h.side=THREE.DoubleSide);void 0!==a.wireframe&&(h.wireframe=a.wireframe);
 void 0!==a.vertexColors&&("face"===a.vertexColors?h.vertexColors=THREE.FaceColors:a.vertexColors&&(h.vertexColors=THREE.VertexColors));a.colorDiffuse?h.color=e(a.colorDiffuse):a.DbgColor&&(h.color=a.DbgColor);a.colorSpecular&&(h.specular=e(a.colorSpecular));a.colorEmissive&&(h.emissive=e(a.colorEmissive));void 0!==a.transparency&&(THREE.warn("THREE.Loader: transparency has been renamed to opacity"),a.opacity=a.transparency);void 0!==a.opacity&&(h.opacity=a.opacity);a.specularCoef&&(h.shininess=a.specularCoef);
 a.mapDiffuse&&b&&d(h,"map",a.mapDiffuse,a.mapDiffuseRepeat,a.mapDiffuseOffset,a.mapDiffuseWrap,a.mapDiffuseAnisotropy);a.mapLight&&b&&d(h,"lightMap",a.mapLight,a.mapLightRepeat,a.mapLightOffset,a.mapLightWrap,a.mapLightAnisotropy);a.mapAO&&b&&d(h,"aoMap",a.mapAO,a.mapAORepeat,a.mapAOOffset,a.mapAOWrap,a.mapAOAnisotropy);a.mapBump&&b&&d(h,"bumpMap",a.mapBump,a.mapBumpRepeat,a.mapBumpOffset,a.mapBumpWrap,a.mapBumpAnisotropy);a.mapNormal&&b&&d(h,"normalMap",a.mapNormal,a.mapNormalRepeat,a.mapNormalOffset,
@@ -265,13 +265,13 @@ THREE.ImageLoader.prototype={constructor:THREE.ImageLoader,load:function(a,b,c,d
 a}};THREE.JSONLoader=function(a){THREE.Loader.call(this,a);this.withCredentials=!1};THREE.JSONLoader.prototype=Object.create(THREE.Loader.prototype);THREE.JSONLoader.prototype.constructor=THREE.JSONLoader;THREE.JSONLoader.prototype.load=function(a,b,c){c=c&&"string"===typeof c?c:this.extractUrlBase(a);this.onLoadStart();this.loadAjaxJSON(this,a,b,c)};
 THREE.JSONLoader.prototype.loadAjaxJSON=function(a,b,c,d,e){var f=new XMLHttpRequest,g=0;f.onreadystatechange=function(){if(f.readyState===f.DONE)if(200===f.status||0===f.status){if(f.responseText){var h=JSON.parse(f.responseText),k=h.metadata;if(void 0!==k){if("object"===k.type){THREE.error("THREE.JSONLoader: "+b+" should be loaded with THREE.ObjectLoader instead.");return}if("scene"===k.type){THREE.error("THREE.JSONLoader: "+b+" seems to be a Scene. Use THREE.SceneLoader instead.");return}}h=a.parse(h,
 d);c(h.geometry,h.materials)}else THREE.error("THREE.JSONLoader: "+b+" seems to be unreachable or the file is empty.");a.onLoadComplete()}else THREE.error("THREE.JSONLoader: Couldn't load "+b+" ("+f.status+")");else f.readyState===f.LOADING?e&&(0===g&&(g=f.getResponseHeader("Content-Length")),e({total:g,loaded:f.responseText.length})):f.readyState===f.HEADERS_RECEIVED&&void 0!==e&&(g=f.getResponseHeader("Content-Length"))};f.open("GET",b,!0);f.withCredentials=this.withCredentials;f.send(null)};
-THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,h,k,l,p,q,n,s,t,r,u,v,x=a.faces;p=a.vertices;var D=a.normals,w=a.colors,y=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&y++;for(d=0;d<y;d++)c.faceVertexUvs[d]=[]}k=0;for(l=p.length;k<l;)d=new THREE.Vector3,d.x=p[k++]*b,d.y=p[k++]*b,d.z=p[k++]*b,c.vertices.push(d);k=0;for(l=x.length;k<l;)if(b=x[k++],s=b&1,h=b&2,d=b&8,q=b&16,t=b&32,p=b&64,b&=128,s){s=new THREE.Face3;
-s.a=x[k];s.b=x[k+1];s.c=x[k+3];r=new THREE.Face3;r.a=x[k+1];r.b=x[k+2];r.c=x[k+3];k+=4;h&&(h=x[k++],s.materialIndex=h,r.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<y;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)n=x[k++],v=u[2*n],n=u[2*n+1],v=new THREE.Vector2(v,n),2!==g&&c.faceVertexUvs[d][h].push(v),0!==g&&c.faceVertexUvs[d][h+1].push(v);q&&(q=3*x[k++],s.normal.set(D[q++],D[q++],D[q]),r.normal.copy(s.normal));if(t)for(d=0;4>d;d++)q=3*x[k++],t=new THREE.Vector3(D[q++],
-D[q++],D[q]),2!==d&&s.vertexNormals.push(t),0!==d&&r.vertexNormals.push(t);p&&(p=x[k++],p=w[p],s.color.setHex(p),r.color.setHex(p));if(b)for(d=0;4>d;d++)p=x[k++],p=w[p],2!==d&&s.vertexColors.push(new THREE.Color(p)),0!==d&&r.vertexColors.push(new THREE.Color(p));c.faces.push(s);c.faces.push(r)}else{s=new THREE.Face3;s.a=x[k++];s.b=x[k++];s.c=x[k++];h&&(h=x[k++],s.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<y;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)n=x[k++],v=u[2*n],n=u[2*n+1],
-v=new THREE.Vector2(v,n),c.faceVertexUvs[d][h].push(v);q&&(q=3*x[k++],s.normal.set(D[q++],D[q++],D[q]));if(t)for(d=0;3>d;d++)q=3*x[k++],t=new THREE.Vector3(D[q++],D[q++],D[q]),s.vertexNormals.push(t);p&&(p=x[k++],s.color.setHex(w[p]));if(b)for(d=0;3>d;d++)p=x[k++],s.vertexColors.push(new THREE.Color(w[p]));c.faces.push(s)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;d+=b)c.skinWeights.push(new THREE.Vector4(a.skinWeights[d],
+THREE.JSONLoader.prototype.parse=function(a,b){var c=new THREE.Geometry,d=void 0!==a.scale?1/a.scale:1;(function(b){var d,g,h,k,m,n,p,l,r,t,s,u,v,x=a.faces;n=a.vertices;var y=a.normals,w=a.colors,I=0;if(void 0!==a.uvs){for(d=0;d<a.uvs.length;d++)a.uvs[d].length&&I++;for(d=0;d<I;d++)c.faceVertexUvs[d]=[]}k=0;for(m=n.length;k<m;)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(m=x.length;k<m;)if(b=x[k++],r=b&1,h=b&2,d=b&8,p=b&16,t=b&32,n=b&64,b&=128,r){r=new THREE.Face3;
+r.a=x[k];r.b=x[k+1];r.c=x[k+3];s=new THREE.Face3;s.a=x[k+1];s.b=x[k+2];s.c=x[k+3];k+=4;h&&(h=x[k++],r.materialIndex=h,s.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<I;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],c.faceVertexUvs[d][h+1]=[],g=0;4>g;g++)l=x[k++],v=u[2*l],l=u[2*l+1],v=new THREE.Vector2(v,l),2!==g&&c.faceVertexUvs[d][h].push(v),0!==g&&c.faceVertexUvs[d][h+1].push(v);p&&(p=3*x[k++],r.normal.set(y[p++],y[p++],y[p]),s.normal.copy(r.normal));if(t)for(d=0;4>d;d++)p=3*x[k++],t=new THREE.Vector3(y[p++],
+y[p++],y[p]),2!==d&&r.vertexNormals.push(t),0!==d&&s.vertexNormals.push(t);n&&(n=x[k++],n=w[n],r.color.setHex(n),s.color.setHex(n));if(b)for(d=0;4>d;d++)n=x[k++],n=w[n],2!==d&&r.vertexColors.push(new THREE.Color(n)),0!==d&&s.vertexColors.push(new THREE.Color(n));c.faces.push(r);c.faces.push(s)}else{r=new THREE.Face3;r.a=x[k++];r.b=x[k++];r.c=x[k++];h&&(h=x[k++],r.materialIndex=h);h=c.faces.length;if(d)for(d=0;d<I;d++)for(u=a.uvs[d],c.faceVertexUvs[d][h]=[],g=0;3>g;g++)l=x[k++],v=u[2*l],l=u[2*l+1],
+v=new THREE.Vector2(v,l),c.faceVertexUvs[d][h].push(v);p&&(p=3*x[k++],r.normal.set(y[p++],y[p++],y[p]));if(t)for(d=0;3>d;d++)p=3*x[k++],t=new THREE.Vector3(y[p++],y[p++],y[p]),r.vertexNormals.push(t);n&&(n=x[k++],r.color.setHex(w[n]));if(b)for(d=0;3>d;d++)n=x[k++],r.vertexColors.push(new THREE.Color(w[n]));c.faces.push(r)}})(d);(function(){var b=void 0!==a.influencesPerVertex?a.influencesPerVertex:2;if(a.skinWeights)for(var d=0,g=a.skinWeights.length;d<g;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,g=a.skinIndices.length;d<g;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)&&THREE.warn("THREE.JSONLoader: 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,g,h,k,l,p;d=0;for(g=a.morphTargets.length;d<g;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=a.morphTargets[d].name,c.morphTargets[d].vertices=[],l=c.morphTargets[d].vertices,p=a.morphTargets[d].vertices,h=0,k=p.length;h<k;h+=3){var q=new THREE.Vector3;q.x=p[h]*b;q.y=p[h+1]*b;q.z=p[h+2]*b;l.push(q)}}if(void 0!==
-a.morphColors)for(d=0,g=a.morphColors.length;d<g;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)p=new THREE.Color(16755200),p.setRGB(l[b],l[b+1],l[b+2]),k.push(p)})(d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,
+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,g,h,k,m,n;d=0;for(g=a.morphTargets.length;d<g;d++)for(c.morphTargets[d]={},c.morphTargets[d].name=a.morphTargets[d].name,c.morphTargets[d].vertices=[],m=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;m.push(p)}}if(void 0!==
+a.morphColors)for(d=0,g=a.morphColors.length;d<g;d++)for(c.morphColors[d]={},c.morphColors[d].name=a.morphColors[d].name,c.morphColors[d].colors=[],k=c.morphColors[d].colors,m=a.morphColors[d].colors,b=0,h=m.length;b<h;b+=3)n=new THREE.Color(16755200),n.setRGB(m[b],m[b+1],m[b+2]),k.push(n)})(d);c.computeFaceNormals();c.computeBoundingSphere();if(void 0===a.materials||0===a.materials.length)return{geometry:c};d=this.initMaterials(a.materials,b);this.needsTangents(d)&&c.computeTangents();return{geometry:c,
 materials:d}};THREE.LoadingManager=function(a,b,c){var d=this,e=0,f=0;this.onLoad=a;this.onProgress=b;this.onError=c;this.itemStart=function(a){f++};this.itemEnd=function(a){e++;if(void 0!==d.onProgress)d.onProgress(a,e,f);if(e===f&&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,f=new THREE.XHRLoader(e.manager);f.setCrossOrigin(this.crossOrigin);f.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],f=new self[e.type](e.array);b.addAttribute(d,new THREE.BufferAttribute(f,e.itemSize))}c=a.data.offsets;void 0!==c&&(b.offsets=JSON.parse(JSON.stringify(c)));
 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};
@@ -284,7 +284,7 @@ new THREE.BoxGeometry(h.width,h.height,h.depth,h.widthSegments,h.heightSegments,
 h.detail);break;case "TorusGeometry":g=new THREE.TorusGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.arc);break;case "TorusKnotGeometry":g=new THREE.TorusKnotGeometry(h.radius,h.tube,h.radialSegments,h.tubularSegments,h.p,h.q,h.heightScale);break;case "BufferGeometry":g=d.parse(h);break;case "Geometry":g=c.parse(h.data).geometry;break;case "TextGeometry":g=new THREE.TextGeometry(h.text,h.data)}g.uuid=h.uuid;void 0!==h.name&&(g.name=h.name);b[h.uuid]=g}return b},parseMaterials:function(a,
 b){var c={};if(void 0!==a)for(var d=function(a){void 0===b[a]&&THREE.warn("THREE.ObjectLoader: Undefined texture",a);return b[a]},e=new THREE.MaterialLoader,f=0,g=a.length;f<g;f++){var h=a[f],k=e.parse(h);k.uuid=h.uuid;void 0!==h.name&&(k.name=h.name);void 0!==h.map&&(k.map=d(h.map));void 0!==h.bumpMap&&(k.bumpMap=d(h.bumpMap),void 0!==h.bumpScale&&(k.bumpScale=h.bumpScale));void 0!==h.alphaMap&&(k.alphaMap=d(h.alphaMap));void 0!==h.envMap&&(k.envMap=d(h.envMap));void 0!==h.normalMap&&(k.normalMap=
 d(h.normalMap),void 0!==h.normalScale&&(k.normalScale=new THREE.Vector2(h.normalScale,h.normalScale)));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));void 0!==h.specularMap&&(k.specularMap=d(h.specularMap));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),
-f=new THREE.ImageLoader(e);f.setCrossOrigin(this.crossOrigin);for(var e=function(a){c.manager.itemStart(a);return f.load(a,function(){c.manager.itemEnd(a)})},g=0,h=a.length;g<h;g++){var k=a[g],l=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(k.url)?k.url:c.texturePath+k.url;d[k.uuid]=e(l)}}return d},parseTextures:function(a,b){var c={};if(void 0!==a)for(var d=0,e=a.length;d<e;d++){var f=a[d];void 0===f.image&&THREE.warn('THREE.ObjectLoader: No "image" speficied for',f.uuid);void 0===b[f.image]&&THREE.warn("THREE.ObjectLoader: Undefined image",
+f=new THREE.ImageLoader(e);f.setCrossOrigin(this.crossOrigin);for(var e=function(a){c.manager.itemStart(a);return f.load(a,function(){c.manager.itemEnd(a)})},g=0,h=a.length;g<h;g++){var k=a[g],m=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(k.url)?k.url:c.texturePath+k.url;d[k.uuid]=e(m)}}return d},parseTextures:function(a,b){var c={};if(void 0!==a)for(var d=0,e=a.length;d<e;d++){var f=a[d];void 0===f.image&&THREE.warn('THREE.ObjectLoader: No "image" speficied for',f.uuid);void 0===b[f.image]&&THREE.warn("THREE.ObjectLoader: Undefined image",
 f.image);var g=new THREE.Texture(b[f.image]);g.needsUpdate=!0;g.uuid=f.uuid;void 0!==f.name&&(g.name=f.name);void 0!==f.repeat&&(g.repeat=new THREE.Vector2(f.repeat[0],f.repeat[1]));void 0!==f.minFilter&&(g.minFilter=THREE[f.minFilter]);void 0!==f.magFilter&&(g.magFilter=THREE[f.magFilter]);void 0!==f.anisotropy&&(g.anisotropy=f.anisotropy);f.wrap instanceof Array&&(g.wrapS=THREE[f.wrap[0]],g.wrapT=THREE[f.wrap[1]]);c[f.uuid]=g}return c},parseObject:function(){var a=new THREE.Matrix4;return function(b,
 c,d){var e;e=function(a){void 0===c[a]&&THREE.warn("THREE.ObjectLoader: Undefined geometry",a);return c[a]};var f=function(a){void 0===d[a]&&THREE.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),f(b.material));break;case "Line":e=new THREE.Line(e(b.geometry),f(b.material),b.mode);break;
@@ -293,8 +293,8 @@ case "PointCloud":e=new THREE.PointCloud(e(b.geometry),f(b.material));break;case
 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(){this._parser=null};
 THREE.BinaryTextureLoader.prototype={constructor:THREE.BinaryTextureLoader,load:function(a,b,c,d){var e=this,f=new THREE.DataTexture,g=new THREE.XHRLoader;g.setResponseType("arraybuffer");g.load(a,function(a){if(a=e._parser(a))void 0!==a.image?f.image=a.image:void 0!==a.data&&(f.image.width=a.width,f.image.height=a.height,f.image.data=a.data),f.wrapS=void 0!==a.wrapS?a.wrapS:THREE.ClampToEdgeWrapping,f.wrapT=void 0!==a.wrapT?a.wrapT:THREE.ClampToEdgeWrapping,f.magFilter=void 0!==a.magFilter?a.magFilter:
 THREE.LinearFilter,f.minFilter=void 0!==a.minFilter?a.minFilter:THREE.LinearMipMapLinearFilter,f.anisotropy=void 0!==a.anisotropy?a.anisotropy:1,void 0!==a.format&&(f.format=a.format),void 0!==a.type&&(f.type=a.type),void 0!==a.mipmaps&&(f.mipmaps=a.mipmaps),1===a.mipmapCount&&(f.minFilter=THREE.LinearFilter),f.needsUpdate=!0,b&&b(f,a)},c,d);return f}};THREE.CompressedTextureLoader=function(){this._parser=null};
-THREE.CompressedTextureLoader.prototype={constructor:THREE.CompressedTextureLoader,load:function(a,b,c){var d=this,e=[],f=new THREE.CompressedTexture;f.image=e;var g=new THREE.XHRLoader;g.setResponseType("arraybuffer");if(a instanceof Array){var h=0;c=function(c){g.load(a[c],function(a){a=d._parser(a,!0);e[c]={width:a.width,height:a.height,format:a.format,mipmaps:a.mipmaps};h+=1;6===h&&(1==a.mipmapCount&&(f.minFilter=THREE.LinearFilter),f.format=a.format,f.needsUpdate=!0,b&&b(f))})};for(var k=0,l=
-a.length;k<l;++k)c(k)}else g.load(a,function(a){a=d._parser(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/a.mipmapCount,g=0;g<c;g++){e[g]={mipmaps:[]};for(var h=0;h<a.mipmapCount;h++)e[g].mipmaps.push(a.mipmaps[g*a.mipmapCount+h]),e[g].format=a.format,e[g].width=a.width,e[g].height=a.height}else f.image.width=a.width,f.image.height=a.height,f.mipmaps=a.mipmaps;1===a.mipmapCount&&(f.minFilter=THREE.LinearFilter);f.format=a.format;f.needsUpdate=!0;b&&b(f)});return f}};
+THREE.CompressedTextureLoader.prototype={constructor:THREE.CompressedTextureLoader,load:function(a,b,c){var d=this,e=[],f=new THREE.CompressedTexture;f.image=e;var g=new THREE.XHRLoader;g.setResponseType("arraybuffer");if(a instanceof Array){var h=0;c=function(c){g.load(a[c],function(a){a=d._parser(a,!0);e[c]={width:a.width,height:a.height,format:a.format,mipmaps:a.mipmaps};h+=1;6===h&&(1==a.mipmapCount&&(f.minFilter=THREE.LinearFilter),f.format=a.format,f.needsUpdate=!0,b&&b(f))})};for(var k=0,m=
+a.length;k<m;++k)c(k)}else g.load(a,function(a){a=d._parser(a,!0);if(a.isCubemap)for(var c=a.mipmaps.length/a.mipmapCount,g=0;g<c;g++){e[g]={mipmaps:[]};for(var h=0;h<a.mipmapCount;h++)e[g].mipmaps.push(a.mipmaps[g*a.mipmapCount+h]),e[g].format=a.format,e[g].width=a.width,e[g].height=a.height}else f.image.width=a.width,f.image.height=a.height,f.mipmaps=a.mipmaps;1===a.mipmapCount&&(f.minFilter=THREE.LinearFilter);f.format=a.format;f.needsUpdate=!0;b&&b(f)});return f}};
 THREE.Material=function(){Object.defineProperty(this,"id",{value:THREE.MaterialIdCount++});this.uuid=THREE.Math.generateUUID();this.name="";this.type="Material";this.side=THREE.FrontSide;this.opacity=1;this.transparent=!1;this.blending=THREE.NormalBlending;this.blendSrc=THREE.SrcAlphaFactor;this.blendDst=THREE.OneMinusSrcAlphaFactor;this.blendEquation=THREE.AddEquation;this.blendEquationAlpha=this.blendDstAlpha=this.blendSrcAlpha=null;this.colorWrite=this.depthWrite=this.depthTest=!0;this.polygonOffset=
 !1;this.overdraw=this.alphaTest=this.polygonOffsetUnits=this.polygonOffsetFactor=0;this._needsUpdate=this.visible=!0};
 THREE.Material.prototype={constructor:THREE.Material,get needsUpdate(){return this._needsUpdate},set needsUpdate(a){!0===a&&this.update();this._needsUpdate=a},setValues:function(a){if(void 0!==a)for(var b in a){var c=a[b];if(void 0===c)THREE.warn("THREE.Material: '"+b+"' parameter is undefined.");else if(b in this){var d=this[b];d instanceof THREE.Color?d.set(c):d instanceof THREE.Vector3&&c instanceof THREE.Vector3?d.copy(c):this[b]="overdraw"==b?Number(c):c}}},toJSON:function(){var a={metadata:{version:4.4,
@@ -331,7 +331,7 @@ THREE.PointCloudMaterial.prototype.toJSON=function(){var a=THREE.Material.protot
 THREE.ParticleSystemMaterial=function(a){THREE.warn("THREE.ParticleSystemMaterial has been renamed to THREE.PointCloudMaterial.");return new THREE.PointCloudMaterial(a)};
 THREE.ShaderMaterial=function(a){THREE.Material.call(this);this.type="ShaderMaterial";this.defines={};this.uniforms={};this.attributes=null;this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}";this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}";this.shading=THREE.SmoothShading;this.linewidth=1;this.wireframe=!1;this.wireframeLinewidth=1;this.lights=this.fog=!1;this.vertexColors=THREE.NoColors;this.morphNormals=
 this.morphTargets=this.skinning=!1;this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv2:[0,0]};this.index0AttributeName=void 0;this.setValues(a)};THREE.ShaderMaterial.prototype=Object.create(THREE.Material.prototype);THREE.ShaderMaterial.prototype.constructor=THREE.ShaderMaterial;
-THREE.ShaderMaterial.prototype.clone=function(){var a=new THREE.ShaderMaterial;THREE.Material.prototype.clone.call(this,a);a.fragmentShader=this.fragmentShader;a.vertexShader=this.vertexShader;a.uniforms=THREE.UniformsUtils.clone(this.uniforms);a.attributes=this.attributes;a.defines=this.defines;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.fog=this.fog;a.lights=this.lights;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=
+THREE.ShaderMaterial.prototype.clone=function(a){void 0===a&&(a=new THREE.ShaderMaterial);THREE.Material.prototype.clone.call(this,a);a.fragmentShader=this.fragmentShader;a.vertexShader=this.vertexShader;a.uniforms=THREE.UniformsUtils.clone(this.uniforms);a.attributes=this.attributes;a.defines=this.defines;a.shading=this.shading;a.wireframe=this.wireframe;a.wireframeLinewidth=this.wireframeLinewidth;a.fog=this.fog;a.lights=this.lights;a.vertexColors=this.vertexColors;a.skinning=this.skinning;a.morphTargets=
 this.morphTargets;a.morphNormals=this.morphNormals;return a};THREE.ShaderMaterial.prototype.toJSON=function(){var a=THREE.Material.prototype.toJSON.call(this);a.uniforms=this.uniforms;a.vertexShader=this.vertexShader;a.fragmentShader=this.fragmentShader;return a};THREE.RawShaderMaterial=function(a){THREE.ShaderMaterial.call(this,a);this.type="RawShaderMaterial"};THREE.RawShaderMaterial.prototype=Object.create(THREE.ShaderMaterial.prototype);THREE.RawShaderMaterial.prototype.constructor=THREE.RawShaderMaterial;
 THREE.RawShaderMaterial.prototype.clone=function(){var a=new THREE.RawShaderMaterial;THREE.ShaderMaterial.prototype.clone.call(this,a);return a};THREE.SpriteMaterial=function(a){THREE.Material.call(this);this.type="SpriteMaterial";this.color=new THREE.Color(16777215);this.map=null;this.rotation=0;this.fog=!1;this.setValues(a)};THREE.SpriteMaterial.prototype=Object.create(THREE.Material.prototype);THREE.SpriteMaterial.prototype.constructor=THREE.SpriteMaterial;
 THREE.SpriteMaterial.prototype.clone=function(){var a=new THREE.SpriteMaterial;THREE.Material.prototype.clone.call(this,a);a.color.copy(this.color);a.map=this.map;a.rotation=this.rotation;a.fog=this.fog;return a};THREE.SpriteMaterial.prototype.toJSON=function(){var a=THREE.Material.prototype.toJSON.call(this);a.color=this.color.getHex();return a};
@@ -339,30 +339,30 @@ THREE.Texture=function(a,b,c,d,e,f,g,h,k){Object.defineProperty(this,"id",{value
 this.anisotropy=void 0!==k?k:1;this.format=void 0!==g?g:THREE.RGBAFormat;this.type=void 0!==h?h:THREE.UnsignedByteType;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.generateMipmaps=!0;this.premultiplyAlpha=!1;this.flipY=!0;this.unpackAlignment=4;this._needsUpdate=!1;this.onUpdate=null};THREE.Texture.DEFAULT_IMAGE=void 0;THREE.Texture.DEFAULT_MAPPING=THREE.UVMapping;
 THREE.Texture.prototype={constructor:THREE.Texture,get needsUpdate(){return this._needsUpdate},set needsUpdate(a){!0===a&&this.update();this._needsUpdate=a},clone:function(a){void 0===a&&(a=new THREE.Texture);a.image=this.image;a.mipmaps=this.mipmaps.slice(0);a.mapping=this.mapping;a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.format=this.format;a.type=this.type;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.generateMipmaps=
 this.generateMipmaps;a.premultiplyAlpha=this.premultiplyAlpha;a.flipY=this.flipY;a.unpackAlignment=this.unpackAlignment;return a},update:function(){this.dispatchEvent({type:"update"})},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.EventDispatcher.prototype.apply(THREE.Texture.prototype);THREE.TextureIdCount=0;THREE.CubeTexture=function(a,b,c,d,e,f,g,h,k){b=void 0!==b?b:THREE.CubeReflectionMapping;THREE.Texture.call(this,a,b,c,d,e,f,g,h,k);this.images=a};
-THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CubeTexture.prototype.constructor=THREE.CubeTexture;THREE.CubeTexture.clone=function(a){void 0===a&&(a=new THREE.CubeTexture);THREE.Texture.prototype.clone.call(this,a);a.images=this.images;return a};THREE.CompressedTexture=function(a,b,c,d,e,f,g,h,k,l,p){THREE.Texture.call(this,null,f,g,h,k,l,d,e,p);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.CompressedTexture.prototype.clone=function(){var a=new THREE.CompressedTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.DataTexture=function(a,b,c,d,e,f,g,h,k,l,p){THREE.Texture.call(this,null,f,g,h,k,l,d,e,p);this.image={data:a,width:b,height:c}};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.constructor=THREE.DataTexture;
-THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.VideoTexture=function(a,b,c,d,e,f,g,h,k){THREE.Texture.call(this,a,b,c,d,e,f,g,h,k);this.generateMipmaps=!1;var l=this,p=function(){requestAnimationFrame(p);a.readyState===a.HAVE_ENOUGH_DATA&&(l.needsUpdate=!0)};p()};THREE.VideoTexture.prototype=Object.create(THREE.Texture.prototype);THREE.VideoTexture.prototype.constructor=THREE.VideoTexture;
+THREE.CubeTexture.prototype=Object.create(THREE.Texture.prototype);THREE.CubeTexture.prototype.constructor=THREE.CubeTexture;THREE.CubeTexture.clone=function(a){void 0===a&&(a=new THREE.CubeTexture);THREE.Texture.prototype.clone.call(this,a);a.images=this.images;return a};THREE.CompressedTexture=function(a,b,c,d,e,f,g,h,k,m,n){THREE.Texture.call(this,null,f,g,h,k,m,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.CompressedTexture.prototype.clone=function(){var a=new THREE.CompressedTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.DataTexture=function(a,b,c,d,e,f,g,h,k,m,n){THREE.Texture.call(this,null,f,g,h,k,m,d,e,n);this.image={data:a,width:b,height:c}};THREE.DataTexture.prototype=Object.create(THREE.Texture.prototype);THREE.DataTexture.prototype.constructor=THREE.DataTexture;
+THREE.DataTexture.prototype.clone=function(){var a=new THREE.DataTexture;THREE.Texture.prototype.clone.call(this,a);return a};THREE.VideoTexture=function(a,b,c,d,e,f,g,h,k){THREE.Texture.call(this,a,b,c,d,e,f,g,h,k);this.generateMipmaps=!1;var m=this,n=function(){requestAnimationFrame(n);a.readyState===a.HAVE_ENOUGH_DATA&&(m.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,f=e.geometry,g=c.params.PointCloud.threshold;a.getInverse(this.matrixWorld);b.copy(c.ray).applyMatrix4(a);if(null===f.boundingBox||!1!==b.isIntersectionBox(f.boundingBox)){var h=g/((this.scale.x+this.scale.y+this.scale.z)/3),k=new THREE.Vector3,g=function(a,f){var g=b.distanceToPoint(a);if(g<h){var k=b.closestPointToPoint(a);k.applyMatrix4(e.matrixWorld);var n=c.ray.origin.distanceTo(k);
-d.push({distance:n,distanceToRay:g,point:k.clone(),index:f,face:null,object:e})}};if(f instanceof THREE.BufferGeometry){var l=f.attributes,p=l.position.array;if(void 0!==l.index){var l=l.index.array,q=f.offsets;0===q.length&&(q=[{start:0,count:l.length,index:0}]);for(var n=0,s=q.length;n<s;++n)for(var t=q[n].start,r=q[n].index,f=t,t=t+q[n].count;f<t;f++){var u=r+l[f];k.fromArray(p,3*u);g(k,u)}}else for(l=p.length/3,f=0;f<l;f++)k.set(p[3*f],p[3*f+1],p[3*f+2]),g(k,f)}else for(k=this.geometry.vertices,
+THREE.PointCloud.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray;return function(c,d){var e=this,f=e.geometry,g=c.params.PointCloud.threshold;a.getInverse(this.matrixWorld);b.copy(c.ray).applyMatrix4(a);if(null===f.boundingBox||!1!==b.isIntersectionBox(f.boundingBox)){var h=g/((this.scale.x+this.scale.y+this.scale.z)/3),k=new THREE.Vector3,g=function(a,f){var g=b.distanceToPoint(a);if(g<h){var k=b.closestPointToPoint(a);k.applyMatrix4(e.matrixWorld);var l=c.ray.origin.distanceTo(k);
+d.push({distance:l,distanceToRay:g,point:k.clone(),index:f,face:null,object:e})}};if(f instanceof THREE.BufferGeometry){var m=f.attributes,n=m.position.array;if(void 0!==m.index){var m=m.index.array,p=f.offsets;0===p.length&&(p=[{start:0,count:m.length,index:0}]);for(var l=0,r=p.length;l<r;++l)for(var t=p[l].start,s=p[l].index,f=t,t=t+p[l].count;f<t;f++){var u=s+m[f];k.fromArray(n,3*u);g(k,u)}}else for(m=n.length/3,f=0;f<m;f++)k.set(n[3*f],n[3*f+1],n[3*f+2]),g(k,f)}else for(k=this.geometry.vertices,
 f=0;f<k.length;f++)g(k[f],f)}}}();THREE.PointCloud.prototype.clone=function(a){void 0===a&&(a=new THREE.PointCloud(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a);return a};
 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){THREE.warn("THREE.ParticleSystem has been renamed to THREE.PointCloud.");return new THREE.PointCloud(a,b)};THREE.Line=function(a,b,c){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()});this.mode=void 0!==c?c:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;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 f=d.linePrecision,f=f*f,g=this.geometry;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.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,p=new THREE.Vector3,q=this.mode===THREE.LineStrip?1:2;if(g instanceof
-THREE.BufferGeometry){var n=g.attributes;if(void 0!==n.index){var s=n.index.array,n=n.position.array,t=g.offsets;0===t.length&&(t=[{start:0,count:s.length,index:0}]);for(var r=0;r<t.length;r++)for(var u=t[r].start,v=t[r].count,x=t[r].index,g=u;g<u+v-1;g+=q){var D=x+s[g+1];h.fromArray(n,3*(x+s[g]));k.fromArray(n,3*D);D=b.distanceSqToSegment(h,k,p,l);D>f||(D=b.origin.distanceTo(p),D<d.near||D>d.far||e.push({distance:D,point:l.clone().applyMatrix4(this.matrixWorld),index:g,offsetIndex:r,face:null,faceIndex:null,
-object:this}))}}else for(n=n.position.array,g=0;g<n.length/3-1;g+=q)h.fromArray(n,3*g),k.fromArray(n,3*g+3),D=b.distanceSqToSegment(h,k,p,l),D>f||(D=b.origin.distanceTo(p),D<d.near||D>d.far||e.push({distance:D,point:l.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g instanceof THREE.Geometry)for(h=g.vertices,k=h.length,g=0;g<k-1;g+=q)D=b.distanceSqToSegment(h[g],h[g+1],p,l),D>f||(D=b.origin.distanceTo(p),D<d.near||D>d.far||e.push({distance:D,point:l.clone().applyMatrix4(this.matrixWorld),
+THREE.Line.prototype.raycast=function(){var a=new THREE.Matrix4,b=new THREE.Ray,c=new THREE.Sphere;return function(d,e){var f=d.linePrecision,f=f*f,g=this.geometry;null===g.boundingSphere&&g.computeBoundingSphere();c.copy(g.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,m=new THREE.Vector3,n=new THREE.Vector3,p=this.mode===THREE.LineStrip?1:2;if(g instanceof
+THREE.BufferGeometry){var l=g.attributes;if(void 0!==l.index){var r=l.index.array,l=l.position.array,t=g.offsets;0===t.length&&(t=[{start:0,count:r.length,index:0}]);for(var s=0;s<t.length;s++)for(var u=t[s].start,v=t[s].count,x=t[s].index,g=u;g<u+v-1;g+=p){var y=x+r[g+1];h.fromArray(l,3*(x+r[g]));k.fromArray(l,3*y);y=b.distanceSqToSegment(h,k,n,m);y>f||(y=b.origin.distanceTo(n),y<d.near||y>d.far||e.push({distance:y,point:m.clone().applyMatrix4(this.matrixWorld),index:g,offsetIndex:s,face:null,faceIndex:null,
+object:this}))}}else for(l=l.position.array,g=0;g<l.length/3-1;g+=p)h.fromArray(l,3*g),k.fromArray(l,3*g+3),y=b.distanceSqToSegment(h,k,n,m),y>f||(y=b.origin.distanceTo(n),y<d.near||y>d.far||e.push({distance:y,point:m.clone().applyMatrix4(this.matrixWorld),index:g,face:null,faceIndex:null,object:this}))}else if(g instanceof THREE.Geometry)for(h=g.vertices,k=h.length,g=0;g<k-1;g+=p)y=b.distanceSqToSegment(h[g],h[g+1],n,m),y>f||(y=b.origin.distanceTo(n),y<d.near||y>d.far||e.push({distance:y,point:m.clone().applyMatrix4(this.matrixWorld),
 index:g,face:null,faceIndex:null,object:this}))}}}();THREE.Line.prototype.clone=function(a){void 0===a&&(a=new THREE.Line(this.geometry,this.material,this.mode));THREE.Object3D.prototype.clone.call(this,a);return a};
 THREE.Line.prototype.toJSON=function(a){var b=THREE.Object3D.prototype.toJSON.call(this,a);b.object.mode=this.mode;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.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.morphTargetForcedOrder=[];this.morphTargetInfluences=[];this.morphTargetDictionary={};for(var a=0,b=this.geometry.morphTargets.length;a<b;a++)this.morphTargetInfluences.push(0),this.morphTargetDictionary[this.geometry.morphTargets[a].name]=a}};
 THREE.Mesh.prototype.getMorphTargetIndexByName=function(a){if(void 0!==this.morphTargetDictionary[a])return this.morphTargetDictionary[a];THREE.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,f=new THREE.Vector3;return function(g,h){var k=this.geometry;null===k.boundingSphere&&k.computeBoundingSphere();c.copy(k.boundingSphere);c.applyMatrix4(this.matrixWorld);if(!1!==g.ray.isIntersectionSphere(c)&&(a.getInverse(this.matrixWorld),b.copy(g.ray).applyMatrix4(a),null===k.boundingBox||!1!==b.isIntersectionBox(k.boundingBox)))if(k instanceof THREE.BufferGeometry){var l=
-this.material;if(void 0!==l){var p=k.attributes,q,n,s=g.precision;if(void 0!==p.index){var t=p.index.array,r=p.position.array,u=k.offsets;0===u.length&&(u=[{start:0,count:t.length,index:0}]);for(var v=0,x=u.length;v<x;++v)for(var p=u[v].start,D=u[v].index,k=p,w=p+u[v].count;k<w;k+=3){p=D+t[k];q=D+t[k+1];n=D+t[k+2];d.fromArray(r,3*p);e.fromArray(r,3*q);f.fromArray(r,3*n);var y=l.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,l.side!==THREE.DoubleSide);if(null!==y){y.applyMatrix4(this.matrixWorld);
-var A=g.ray.origin.distanceTo(y);A<s||A<g.near||A>g.far||h.push({distance:A,point:y,face:new THREE.Face3(p,q,n,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this})}}}else for(r=p.position.array,t=k=0,w=r.length;k<w;k+=3,t+=9)p=k,q=k+1,n=k+2,d.fromArray(r,t),e.fromArray(r,t+3),f.fromArray(r,t+6),y=l.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,l.side!==THREE.DoubleSide),null!==y&&(y.applyMatrix4(this.matrixWorld),A=g.ray.origin.distanceTo(y),A<s||A<g.near||A>
-g.far||h.push({distance:A,point:y,face:new THREE.Face3(p,q,n,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this}))}}else if(k instanceof THREE.Geometry)for(t=this.material instanceof THREE.MeshFaceMaterial,r=!0===t?this.material.materials:null,s=g.precision,u=k.vertices,v=0,x=k.faces.length;v<x;v++)if(D=k.faces[v],l=!0===t?r[D.materialIndex]:this.material,void 0!==l){p=u[D.a];q=u[D.b];n=u[D.c];if(!0===l.morphTargets){y=k.morphTargets;A=this.morphTargetInfluences;d.set(0,0,0);e.set(0,0,0);f.set(0,
-0,0);for(var w=0,E=y.length;w<E;w++){var G=A[w];if(0!==G){var F=y[w].vertices;d.x+=(F[D.a].x-p.x)*G;d.y+=(F[D.a].y-p.y)*G;d.z+=(F[D.a].z-p.z)*G;e.x+=(F[D.b].x-q.x)*G;e.y+=(F[D.b].y-q.y)*G;e.z+=(F[D.b].z-q.z)*G;f.x+=(F[D.c].x-n.x)*G;f.y+=(F[D.c].y-n.y)*G;f.z+=(F[D.c].z-n.z)*G}}d.add(p);e.add(q);f.add(n);p=d;q=e;n=f}y=l.side===THREE.BackSide?b.intersectTriangle(n,q,p,!0):b.intersectTriangle(p,q,n,l.side!==THREE.DoubleSide);null!==y&&(y.applyMatrix4(this.matrixWorld),A=g.ray.origin.distanceTo(y),A<s||
-A<g.near||A>g.far||h.push({distance:A,point:y,face:D,faceIndex:v,object:this}))}}}();THREE.Mesh.prototype.clone=function(a,b){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a,b);return a};
+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,f=new THREE.Vector3;return function(g,h){var k=this.geometry;null===k.boundingSphere&&k.computeBoundingSphere();c.copy(k.boundingSphere);c.applyMatrix4(this.matrixWorld);if(!1!==g.ray.isIntersectionSphere(c)&&(a.getInverse(this.matrixWorld),b.copy(g.ray).applyMatrix4(a),null===k.boundingBox||!1!==b.isIntersectionBox(k.boundingBox)))if(k instanceof THREE.BufferGeometry){var m=
+this.material;if(void 0!==m){var n=k.attributes,p,l,r=g.precision;if(void 0!==n.index){var t=n.index.array,s=n.position.array,u=k.offsets;0===u.length&&(u=[{start:0,count:t.length,index:0}]);for(var v=0,x=u.length;v<x;++v)for(var n=u[v].start,y=u[v].index,k=n,w=n+u[v].count;k<w;k+=3){n=y+t[k];p=y+t[k+1];l=y+t[k+2];d.fromArray(s,3*n);e.fromArray(s,3*p);f.fromArray(s,3*l);var I=m.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,m.side!==THREE.DoubleSide);if(null!==I){I.applyMatrix4(this.matrixWorld);
+var A=g.ray.origin.distanceTo(I);A<r||A<g.near||A>g.far||h.push({distance:A,point:I,face:new THREE.Face3(n,p,l,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this})}}}else for(s=n.position.array,t=k=0,w=s.length;k<w;k+=3,t+=9)n=k,p=k+1,l=k+2,d.fromArray(s,t),e.fromArray(s,t+3),f.fromArray(s,t+6),I=m.side===THREE.BackSide?b.intersectTriangle(f,e,d,!0):b.intersectTriangle(d,e,f,m.side!==THREE.DoubleSide),null!==I&&(I.applyMatrix4(this.matrixWorld),A=g.ray.origin.distanceTo(I),A<r||A<g.near||A>
+g.far||h.push({distance:A,point:I,face:new THREE.Face3(n,p,l,THREE.Triangle.normal(d,e,f)),faceIndex:null,object:this}))}}else if(k instanceof THREE.Geometry)for(t=this.material instanceof THREE.MeshFaceMaterial,s=!0===t?this.material.materials:null,r=g.precision,u=k.vertices,v=0,x=k.faces.length;v<x;v++)if(y=k.faces[v],m=!0===t?s[y.materialIndex]:this.material,void 0!==m){n=u[y.a];p=u[y.b];l=u[y.c];if(!0===m.morphTargets){I=k.morphTargets;A=this.morphTargetInfluences;d.set(0,0,0);e.set(0,0,0);f.set(0,
+0,0);for(var w=0,D=I.length;w<D;w++){var G=A[w];if(0!==G){var B=I[w].vertices;d.x+=(B[y.a].x-n.x)*G;d.y+=(B[y.a].y-n.y)*G;d.z+=(B[y.a].z-n.z)*G;e.x+=(B[y.b].x-p.x)*G;e.y+=(B[y.b].y-p.y)*G;e.z+=(B[y.b].z-p.z)*G;f.x+=(B[y.c].x-l.x)*G;f.y+=(B[y.c].y-l.y)*G;f.z+=(B[y.c].z-l.z)*G}}d.add(n);e.add(p);f.add(l);n=d;p=e;l=f}I=m.side===THREE.BackSide?b.intersectTriangle(l,p,n,!0):b.intersectTriangle(n,p,l,m.side!==THREE.DoubleSide);null!==I&&(I.applyMatrix4(this.matrixWorld),A=g.ray.origin.distanceTo(I),A<r||
+A<g.near||A>g.far||h.push({distance:A,point:I,face:y,faceIndex:v,object:this}))}}}();THREE.Mesh.prototype.clone=function(a,b){void 0===a&&(a=new THREE.Mesh(this.geometry,this.material));THREE.Object3D.prototype.clone.call(this,a,b);return a};
 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());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.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.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?(this.boneTextureHeight=this.boneTextureWidth=a=256<this.bones.length?64:64<this.bones.length?32:16<this.bones.length?16:8,this.boneMatrices=new Float32Array(this.boneTextureWidth*this.boneTextureHeight*4),this.boneTexture=new THREE.DataTexture(this.boneMatrices,this.boneTextureWidth,this.boneTextureHeight,THREE.RGBAFormat,THREE.FloatType),
@@ -420,7 +420,7 @@ THREE.ShaderChunk.skinnormal_vertex="#ifdef USE_SKINNING\n\n\tmat4 skinMatrix =
 THREE.ShaderChunk.specularmap_fragment="float specularStrength;\n\n#ifdef USE_SPECULARMAP\n\n\tvec4 texelSpecular = texture2D( specularMap, vUv );\n\tspecularStrength = texelSpecular.r;\n\n#else\n\n\tspecularStrength = 1.0;\n\n#endif";THREE.ShaderChunk.specularmap_pars_fragment="#ifdef USE_SPECULARMAP\n\n\tuniform sampler2D specularMap;\n\n#endif";THREE.ShaderChunk.uv2_pars_fragment="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\n\tvarying vec2 vUv2;\n\n#endif";
 THREE.ShaderChunk.uv2_pars_vertex="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\n\tattribute vec2 uv2;\n\tvarying vec2 vUv2;\n\n#endif";THREE.ShaderChunk.uv2_vertex="#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )\n\n\tvUv2 = uv2;\n\n#endif";THREE.ShaderChunk.uv_pars_fragment="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\n#endif";THREE.ShaderChunk.uv_pars_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvarying vec2 vUv;\n\tuniform vec4 offsetRepeat;\n\n#endif\n";
 THREE.ShaderChunk.uv_vertex="#if defined( USE_MAP ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( USE_SPECULARMAP ) || defined( USE_ALPHAMAP )\n\n\tvUv = uv * offsetRepeat.zw + offsetRepeat.xy;\n\n#endif";THREE.ShaderChunk.worldpos_vertex="#if defined( USE_ENVMAP ) || defined( PHONG ) || defined( LAMBERT ) || defined ( USE_SHADOWMAP )\n\n\t#ifdef USE_SKINNING\n\n\t\tvec4 worldPosition = modelMatrix * skinned;\n\n\t#elif defined( USE_MORPHTARGETS )\n\n\t\tvec4 worldPosition = modelMatrix * vec4( morphed, 1.0 );\n\n\t#else\n\n\t\tvec4 worldPosition = modelMatrix * vec4( position, 1.0 );\n\n\t#endif\n\n#endif\n";
-THREE.UniformsUtils={merge:function(a){for(var b={},c=0;c<a.length;c++){var d=this.clone(a[c]),e;for(e in d)b[e]=d[e]}return b},clone:function(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];b[c][d]=e instanceof THREE.Color||e instanceof THREE.Vector2||e instanceof THREE.Vector3||e instanceof THREE.Vector4||e instanceof THREE.Matrix4||e instanceof THREE.Texture?e.clone():e instanceof Array?e.slice():e}}return b}};
+THREE.UniformsUtils={merge:function(a){for(var b={},c=0;c<a.length;c++){var d=this.clone(a[c]),e;for(e in d)b[e]=d[e]}return b},clone:function(a){var b={},c;for(c in a){b[c]={};for(var d in a[c]){var e=a[c][d];b[c][d]=e instanceof THREE.Color||e instanceof THREE.Vector2||e instanceof THREE.Vector3||e instanceof THREE.Vector4||e instanceof THREE.Matrix3||e instanceof THREE.Matrix4||e instanceof THREE.Texture?e.clone():e instanceof Array?e.slice():e}}return b}};
 THREE.UniformsLib={common:{diffuse:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:null},offsetRepeat:{type:"v4",value:new THREE.Vector4(0,0,1,1)},lightMap:{type:"t",value:null},lightMapIntensity:{type:"f",value:1},aoMap:{type:"t",value:null},aoMapIntensity:{type:"f",value:1},specularMap:{type:"t",value:null},alphaMap:{type:"t",value:null},envMap:{type:"t",value:null},flipEnvMap:{type:"f",value:-1},reflectivity:{type:"f",value:1},refractionRatio:{type:"f",
 value:.98},morphTargetInfluences:{type:"f",value:0}},bump:{bumpMap:{type:"t",value:null},bumpScale:{type:"f",value:1}},normalmap:{normalMap:{type:"t",value:null},normalScale:{type:"v2",value:new THREE.Vector2(1,1)}},fog:{fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{ambientLightColor:{type:"fv",value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},
 hemisphereLightDirection:{type:"fv",value:[]},hemisphereLightSkyColor:{type:"fv",value:[]},hemisphereLightGroundColor:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightDistance:{type:"fv1",value:[]},pointLightDecay:{type:"fv1",value:[]},spotLightColor:{type:"fv",value:[]},spotLightPosition:{type:"fv",value:[]},spotLightDirection:{type:"fv",value:[]},spotLightDistance:{type:"fv1",value:[]},spotLightAngleCos:{type:"fv1",value:[]},spotLightExponent:{type:"fv1",
@@ -454,206 +454,205 @@ 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){var b=a.geometry;a=a.material;var c=b.vertices.length;if(a.attributes){void 0===b.__webglCustomAttributesList&&(b.__webglCustomAttributesList=[]);for(var d in a.attributes){var e=a.attributes[d];if(!e.__webglInitialized||e.createUniqueBuffers){e.__webglInitialized=!0;var f=1;"v2"===e.type?f=2:"v3"===e.type?f=3:"v4"===e.type?f=4:"c"===e.type&&(f=3);e.size=f;e.array=new Float32Array(c*f);e.buffer=m.createBuffer();e.buffer.belongsToAttribute=d;e.needsUpdate=
-!0}b.__webglCustomAttributesList.push(e)}}}function c(a,b){return a.material instanceof THREE.MeshFaceMaterial?a.material.materials[b.materialIndex]:a.material}function d(a,b,c,d){c=c.attributes;var e=b.attributes;b=b.attributesKeys;for(var f=0,g=b.length;f<g;f++){var h=b[f],k=e[h];if(0<=k){var n=c[h];void 0!==n?(h=n.itemSize,m.bindBuffer(m.ARRAY_BUFFER,n.buffer),V.enableAttribute(k),m.vertexAttribPointer(k,h,m.FLOAT,!1,0,d*h*4)):void 0!==a.defaultAttributeValues&&(2===a.defaultAttributeValues[h].length?
-m.vertexAttrib2fv(k,a.defaultAttributeValues[h]):3===a.defaultAttributeValues[h].length&&m.vertexAttrib3fv(k,a.defaultAttributeValues[h]))}}V.disableUnusedAttributes()}function e(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 f(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 g(a,
-b){return b[0]-a[0]}function h(a){if(!1!==a.visible){if(!(a instanceof THREE.Scene||a instanceof THREE.Group)){void 0===a.__webglInit&&(a.__webglInit=!0,a._modelViewMatrix=new THREE.Matrix4,a._normalMatrix=new THREE.Matrix3,a.addEventListener("removed",vb));var c=a.geometry;if(void 0!==c&&void 0===c.__webglInit)if(c.__webglInit=!0,c.addEventListener("dispose",wb),c instanceof THREE.BufferGeometry)B.info.memory.geometries++;else if(a instanceof THREE.Mesh)q(a,c);else if(a instanceof THREE.Line){if(void 0===
-c.__webglVertexBuffer){c.__webglVertexBuffer=m.createBuffer();c.__webglColorBuffer=m.createBuffer();c.__webglLineDistanceBuffer=m.createBuffer();B.info.memory.geometries++;var d=c.vertices.length;c.__vertexArray=new Float32Array(3*d);c.__colorArray=new Float32Array(3*d);c.__lineDistanceArray=new Float32Array(1*d);c.__webglLineCount=d;b(a);c.verticesNeedUpdate=!0;c.colorsNeedUpdate=!0;c.lineDistancesNeedUpdate=!0}}else a instanceof THREE.PointCloud&&void 0===c.__webglVertexBuffer&&(c.__webglVertexBuffer=
-m.createBuffer(),c.__webglColorBuffer=m.createBuffer(),B.info.memory.geometries++,d=c.vertices.length,c.__vertexArray=new Float32Array(3*d),c.__colorArray=new Float32Array(3*d),c.__webglParticleCount=d,b(a),c.verticesNeedUpdate=!0,c.colorsNeedUpdate=!0);if(void 0===a.__webglActive)if(a.__webglActive=!0,a instanceof THREE.Mesh)if(c instanceof THREE.BufferGeometry)n(W,c,a);else{if(c instanceof THREE.Geometry)for(var c=cb[c.id],d=0,e=c.length;d<e;d++)n(W,c[d],a)}else a instanceof THREE.Line||a instanceof
-THREE.PointCloud?n(W,c,a):(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)&&Ja.push({id:null,object:a,opaque:null,transparent:null,z:0});if(a instanceof THREE.Light)pa.push(a);else if(a instanceof THREE.Sprite)ab.push(a);else if(a instanceof THREE.LensFlare)ra.push(a);else if((c=W[a.id])&&(!1===a.frustumCulled||!0===mb.intersectsObject(a)))for(d=0,e=c.length;d<e;d++){var f=c[d],g=f,k=g.object,l=g.buffer,p=k.geometry,k=k.material;k instanceof THREE.MeshFaceMaterial?(k=k.materials[p instanceof
-THREE.BufferGeometry?0:l.materialIndex],g.material=k,k.transparent?Ka.push(g):Oa.push(g)):k&&(g.material=k,k.transparent?Ka.push(g):Oa.push(g));f.render=!0;!0===B.sortObjects&&(Aa.setFromMatrixPosition(a.matrixWorld),Aa.applyProjection(db),f.z=Aa.z)}}d=0;for(e=a.children.length;d<e;d++)h(a.children[d])}}function k(a,b,c,d,e){for(var f,g=0,h=a.length;g<h;g++){f=a[g];var k=f.object,m=f.buffer;w(k,b);if(e)f=e;else{f=f.material;if(!f)continue;u(f)}B.setMaterialFaces(f);m instanceof THREE.BufferGeometry?
-B.renderBufferDirect(b,c,d,f,m,k):B.renderBuffer(b,c,d,f,m,k)}}function l(a,b,c,d,e,f){for(var g,h=0,k=a.length;h<k;h++){g=a[h];var m=g.object;if(m.visible){if(f)g=f;else{g=g[b];if(!g)continue;u(g)}B.renderImmediateObject(c,d,e,g,m)}}}function p(a){var b=a.object.material;b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function q(a,b){var d=a.material,e=!1;if(void 0===cb[b.id]||!0===b.groupsNeedUpdate){delete W[a.id];for(var f=cb,g=b.id,d=d instanceof THREE.MeshFaceMaterial,
-h=ca.get("OES_element_index_uint")?4294967296:65535,k,e={},l=b.morphTargets.length,p=b.morphNormals.length,q,s={},t=[],r=0,w=b.faces.length;r<w;r++){k=b.faces[r];var u=d?k.materialIndex:0;u in e||(e[u]={hash:u,counter:0});k=e[u].hash+"_"+e[u].counter;k in s||(q={id:Rb++,faces3:[],materialIndex:u,vertices:0,numMorphTargets:l,numMorphNormals:p},s[k]=q,t.push(q));s[k].vertices+3>h&&(e[u].counter+=1,k=e[u].hash+"_"+e[u].counter,k in s||(q={id:Rb++,faces3:[],materialIndex:u,vertices:0,numMorphTargets:l,
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-e.__webglFaceBuffer=m.createBuffer();e.__webglLineBuffer=m.createBuffer();if(p=e.numMorphTargets)for(e.__webglMorphTargetsBuffers=[],l=0;l<p;l++)e.__webglMorphTargetsBuffers.push(m.createBuffer());if(p=e.numMorphNormals)for(e.__webglMorphNormalsBuffers=[],l=0;l<p;l++)e.__webglMorphNormalsBuffers.push(m.createBuffer());B.info.memory.geometries++;e=h;r=a;w=r.geometry;p=e.faces3;l=3*p.length;s=1*p.length;t=3*p.length;p=c(r,e);e.__vertexArray=new Float32Array(3*l);e.__normalArray=new Float32Array(3*l);
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-[],r=0;r<w;r++)e.__morphTargetsArrays.push(new Float32Array(3*l));if(w=e.numMorphNormals)for(e.__morphNormalsArrays=[],r=0;r<w;r++)e.__morphNormalsArrays.push(new Float32Array(3*l));e.__webglFaceCount=3*s;e.__webglLineCount=2*t;if(p.attributes)for(s in void 0===e.__webglCustomAttributesList&&(e.__webglCustomAttributesList=[]),s=void 0,p.attributes){var t=p.attributes[s],r={},v;for(v in t)r[v]=t[v];if(!r.__webglInitialized||r.createUniqueBuffers)r.__webglInitialized=!0,w=1,"v2"===r.type?w=2:"v3"===
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-k.updateRange||-1===k.updateRange.count?m.bufferSubData(n,0,k.array):0===k.updateRange.count?THREE.error("THREE.WebGLRenderer.updateObject: using updateRange for THREE.DynamicBufferAttribute and marked as needsUpdate but count is 0, ensure you are using set methods or updating manually."):(m.bufferSubData(n,k.updateRange.offset*k.array.BYTES_PER_ELEMENT,k.array.subarray(k.updateRange.offset,k.updateRange.offset+k.updateRange.count)),k.updateRange.count=0),k.needsUpdate=!1)}else if(a instanceof THREE.Mesh){!0===
-b.groupsNeedUpdate&&q(a,b);for(var l=cb[b.id],f=0,p=l.length;f<p;f++){var s=l[f],w=c(a,s),u=w.attributes&&t(w);if(b.verticesNeedUpdate||b.morphTargetsNeedUpdate||b.elementsNeedUpdate||b.uvsNeedUpdate||b.normalsNeedUpdate||b.colorsNeedUpdate||b.tangentsNeedUpdate||u){var v=s,x=a,D=m.DYNAMIC_DRAW,A=!b.dynamic,E=w;if(v.__inittedArrays){var G=!1===E instanceof THREE.MeshPhongMaterial&&E.shading===THREE.FlatShading,y=void 0,z=void 0,F=void 0,B=void 0,H=void 0,L=void 0,K=void 0,N=void 0,Q=void 0,R=void 0,
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-Hb=v.__morphTargetsArrays,Ab=v.__morphNormalsArrays,ob=v.__webglCustomAttributesList,C=void 0,Za=v.__faceArray,Ya=v.__lineArray,ea=x.geometry,hb=ea.elementsNeedUpdate,tb=ea.uvsNeedUpdate,Gb=ea.normalsNeedUpdate,Nb=ea.tangentsNeedUpdate,Pb=ea.colorsNeedUpdate,rb=ea.morphTargetsNeedUpdate,Bb=ea.vertices,aa=v.faces3,xa=ea.faces,Ib=ea.faceVertexUvs[0],Sa=ea.faceVertexUvs[1],eb=ea.skinIndices,Ha=ea.skinWeights,pb=ea.morphTargets,fb=ea.morphNormals;if(ea.verticesNeedUpdate){y=0;for(z=aa.length;y<z;y++)B=
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-0;for(z=aa.length;y<z;y++)B=xa[aa[y]],da=Ha[B.a],ja=Ha[B.b],O=Ha[B.c],Ga[ka]=da.x,Ga[ka+1]=da.y,Ga[ka+2]=da.z,Ga[ka+3]=da.w,Ga[ka+4]=ja.x,Ga[ka+5]=ja.y,Ga[ka+6]=ja.z,Ga[ka+7]=ja.w,Ga[ka+8]=O.x,Ga[ka+9]=O.y,Ga[ka+10]=O.z,Ga[ka+11]=O.w,oa=eb[B.a],ia=eb[B.b],ab=eb[B.c],Fa[ka]=oa.x,Fa[ka+1]=oa.y,Fa[ka+2]=oa.z,Fa[ka+3]=oa.w,Fa[ka+4]=ia.x,Fa[ka+5]=ia.y,Fa[ka+6]=ia.z,Fa[ka+7]=ia.w,Fa[ka+8]=ab.x,Fa[ka+9]=ab.y,Fa[ka+10]=ab.z,Fa[ka+11]=ab.w,ka+=12;0<ka&&(m.bindBuffer(m.ARRAY_BUFFER,v.__webglSkinIndicesBuffer),
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-Ea,D))}if(Nb&&ea.hasTangents){y=0;for(z=aa.length;y<z;y++)B=xa[aa[y]],Q=B.vertexTangents,U=Q[0],Y=Q[1],V=Q[2],ta[Ba]=U.x,ta[Ba+1]=U.y,ta[Ba+2]=U.z,ta[Ba+3]=U.w,ta[Ba+4]=Y.x,ta[Ba+5]=Y.y,ta[Ba+6]=Y.z,ta[Ba+7]=Y.w,ta[Ba+8]=V.x,ta[Ba+9]=V.y,ta[Ba+10]=V.z,ta[Ba+11]=V.w,Ba+=12;m.bindBuffer(m.ARRAY_BUFFER,v.__webglTangentBuffer);m.bufferData(m.ARRAY_BUFFER,ta,D)}if(Gb){y=0;for(z=aa.length;y<z;y++)if(B=xa[aa[y]],H=B.vertexNormals,L=B.normal,3===H.length&&!1===G)for(Z=0;3>Z;Z++)na=H[Z],Ra[Wa]=na.x,Ra[Wa+
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-ob[Z],C.__original.needsUpdate){J=0;if(1===C.size)if(void 0===C.boundTo||"vertices"===C.boundTo)for(y=0,z=aa.length;y<z;y++)B=xa[aa[y]],C.array[J]=C.value[B.a],C.array[J+1]=C.value[B.b],C.array[J+2]=C.value[B.c],J+=3;else{if("faces"===C.boundTo)for(y=0,z=aa.length;y<z;y++)za=C.value[aa[y]],C.array[J]=za,C.array[J+1]=za,C.array[J+2]=za,J+=3}else if(2===C.size)if(void 0===C.boundTo||"vertices"===C.boundTo)for(y=0,z=aa.length;y<z;y++)B=xa[aa[y]],M=C.value[B.a],I=C.value[B.b],W=C.value[B.c],C.array[J]=
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-1]=M[T[1]],C.array[J+2]=M[T[2]],C.array[J+3]=I[T[0]],C.array[J+4]=I[T[1]],C.array[J+5]=I[T[2]],C.array[J+6]=W[T[0]],C.array[J+7]=W[T[1]],C.array[J+8]=W[T[2]],J+=9;else if("faces"===C.boundTo)for(y=0,z=aa.length;y<z;y++)W=I=M=za=C.value[aa[y]],C.array[J]=M[T[0]],C.array[J+1]=M[T[1]],C.array[J+2]=M[T[2]],C.array[J+3]=I[T[0]],C.array[J+4]=I[T[1]],C.array[J+5]=I[T[2]],C.array[J+6]=W[T[0]],C.array[J+7]=W[T[1]],C.array[J+8]=W[T[2]],J+=9;else if("faceVertices"===C.boundTo)for(y=0,z=aa.length;y<z;y++)za=
-C.value[aa[y]],M=za[0],I=za[1],W=za[2],C.array[J]=M[T[0]],C.array[J+1]=M[T[1]],C.array[J+2]=M[T[2]],C.array[J+3]=I[T[0]],C.array[J+4]=I[T[1]],C.array[J+5]=I[T[2]],C.array[J+6]=W[T[0]],C.array[J+7]=W[T[1]],C.array[J+8]=W[T[2]],J+=9}else if(4===C.size)if(void 0===C.boundTo||"vertices"===C.boundTo)for(y=0,z=aa.length;y<z;y++)B=xa[aa[y]],M=C.value[B.a],I=C.value[B.b],W=C.value[B.c],C.array[J]=M.x,C.array[J+1]=M.y,C.array[J+2]=M.z,C.array[J+3]=M.w,C.array[J+4]=I.x,C.array[J+5]=I.y,C.array[J+6]=I.z,C.array[J+
-7]=I.w,C.array[J+8]=W.x,C.array[J+9]=W.y,C.array[J+10]=W.z,C.array[J+11]=W.w,J+=12;else if("faces"===C.boundTo)for(y=0,z=aa.length;y<z;y++)W=I=M=za=C.value[aa[y]],C.array[J]=M.x,C.array[J+1]=M.y,C.array[J+2]=M.z,C.array[J+3]=M.w,C.array[J+4]=I.x,C.array[J+5]=I.y,C.array[J+6]=I.z,C.array[J+7]=I.w,C.array[J+8]=W.x,C.array[J+9]=W.y,C.array[J+10]=W.z,C.array[J+11]=W.w,J+=12;else if("faceVertices"===C.boundTo)for(y=0,z=aa.length;y<z;y++)za=C.value[aa[y]],M=za[0],I=za[1],W=za[2],C.array[J]=M.x,C.array[J+
-1]=M.y,C.array[J+2]=M.z,C.array[J+3]=M.w,C.array[J+4]=I.x,C.array[J+5]=I.y,C.array[J+6]=I.z,C.array[J+7]=I.w,C.array[J+8]=W.x,C.array[J+9]=W.y,C.array[J+10]=W.z,C.array[J+11]=W.w,J+=12;m.bindBuffer(m.ARRAY_BUFFER,C.buffer);m.bufferData(m.ARRAY_BUFFER,C.array,D)}A&&(delete v.__inittedArrays,delete v.__colorArray,delete v.__normalArray,delete v.__tangentArray,delete v.__uvArray,delete v.__uv2Array,delete v.__faceArray,delete v.__vertexArray,delete v.__lineArray,delete v.__skinIndexArray,delete v.__skinWeightArray)}}}b.verticesNeedUpdate=
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-Eb=b.lineDistancesNeedUpdate,Tb=b.__webglCustomAttributesList,Kb,mb,va,Lb,Ma,ga;if(b.verticesNeedUpdate){for(S=0;S<ya;S++)Ca=Sb[S],X=3*S,$a[X]=Ca.x,$a[X+1]=Ca.y,$a[X+2]=Ca.z;m.bindBuffer(m.ARRAY_BUFFER,b.__webglVertexBuffer);m.bufferData(m.ARRAY_BUFFER,$a,Cb)}if(lb){for(ba=0;ba<qb;ba++)Db=Jb[ba],X=3*ba,sb[X]=Db.r,sb[X+1]=Db.g,sb[X+2]=Db.b;m.bindBuffer(m.ARRAY_BUFFER,b.__webglColorBuffer);m.bufferData(m.ARRAY_BUFFER,sb,Cb)}if(Eb){for($=0;$<kb;$++)jb[$]=ib[$];m.bindBuffer(m.ARRAY_BUFFER,b.__webglLineDistanceBuffer);
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-b.__webglColorBuffer);m.bufferData(m.ARRAY_BUFFER,dc,db)}if(gc)for(ec=0,wb=gc.length;ec<wb;ec++){ha=gc[ec];if(ha.needsUpdate&&(void 0===ha.boundTo||"vertices"===ha.boundTo))if(Mb=ha.value.length,la=0,1===ha.size)for(wa=0;wa<Mb;wa++)ha.array[wa]=ha.value[wa];else if(2===ha.size)for(wa=0;wa<Mb;wa++)Na=ha.value[wa],ha.array[la]=Na.x,ha.array[la+1]=Na.y,la+=2;else if(3===ha.size)if("c"===ha.type)for(wa=0;wa<Mb;wa++)Na=ha.value[wa],ha.array[la]=Na.r,ha.array[la+1]=Na.g,ha.array[la+2]=Na.b,la+=3;else for(wa=
-0;wa<Mb;wa++)Na=ha.value[wa],ha.array[la]=Na.x,ha.array[la+1]=Na.y,ha.array[la+2]=Na.z,la+=3;else if(4===ha.size)for(wa=0;wa<Mb;wa++)Na=ha.value[wa],ha.array[la]=Na.x,ha.array[la+1]=Na.y,ha.array[la+2]=Na.z,ha.array[la+3]=Na.w,la+=4;m.bindBuffer(m.ARRAY_BUFFER,ha.buffer);m.bufferData(m.ARRAY_BUFFER,ha.array,db);ha.needsUpdate=!1}}b.verticesNeedUpdate=!1;b.colorsNeedUpdate=!1;w.attributes&&r(w)}}function t(a){for(var b in a.attributes)if(a.attributes[b].needsUpdate)return!0;return!1}function r(a){for(var b in a.attributes)a.attributes[b].needsUpdate=
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-d.__webglShader={uniforms:THREE.UniformsUtils.clone(l.uniforms),vertexShader:l.vertexShader,fragmentShader:l.fragmentShader}}else d.__webglShader={uniforms:d.uniforms,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader};for(var p=0,q=0,r=0,s=0,t=0,w=b.length;t<w;t++){var v=b[t];v.onlyShadow||!1===v.visible||(v instanceof THREE.DirectionalLight&&p++,v instanceof THREE.PointLight&&q++,v instanceof THREE.SpotLight&&r++,v instanceof THREE.HemisphereLight&&s++)}f=p;g=q;h=r;k=s;for(var u,z=0,G=
-0,F=b.length;G<F;G++){var I=b[G];I.castShadow&&(I instanceof THREE.SpotLight&&z++,I instanceof THREE.DirectionalLight&&!I.shadowCascade&&z++)}u=z;var W;if(Ob&&e&&e.skeleton&&e.skeleton.useVertexTexture)W=1024;else{var L=m.getParameter(m.MAX_VERTEX_UNIFORM_VECTORS),K=Math.floor((L-20)/4);void 0!==e&&e instanceof THREE.SkinnedMesh&&(K=Math.min(e.skeleton.bones.length,K),K<e.skeleton.bones.length&&THREE.warn("WebGLRenderer: too many bones - "+e.skeleton.bones.length+", this GPU supports just "+K+" (try OpenGL instead of ANGLE)"));
-W=K}var N={precision:M,supportsVertexTextures:Wb,map:!!d.map,envMap:!!d.envMap,envMapMode:d.envMap&&d.envMap.mapping,lightMap:!!d.lightMap,aoMap:!!d.aoMap,bumpMap:!!d.bumpMap,normalMap:!!d.normalMap,specularMap:!!d.specularMap,alphaMap:!!d.alphaMap,combine:d.combine,vertexColors:d.vertexColors,fog:c,useFog:d.fog,fogExp:c instanceof THREE.FogExp2,flatShading:d.shading===THREE.FlatShading,sizeAttenuation:d.sizeAttenuation,logarithmicDepthBuffer:P,skinning:d.skinning,maxBones:W,useVertexTexture:Ob&&
-e&&e.skeleton&&e.skeleton.useVertexTexture,morphTargets:d.morphTargets,morphNormals:d.morphNormals,maxMorphTargets:B.maxMorphTargets,maxMorphNormals:B.maxMorphNormals,maxDirLights:f,maxPointLights:g,maxSpotLights:h,maxHemiLights:k,maxShadows:u,shadowMapEnabled:B.shadowMapEnabled&&e.receiveShadow&&0<u,shadowMapType:B.shadowMapType,shadowMapDebug:B.shadowMapDebug,shadowMapCascade:B.shadowMapCascade,alphaTest:d.alphaTest,metal:d.metal,wrapAround:d.wrapAround,doubleSided:d.side===THREE.DoubleSide,flipSided:d.side===
-THREE.BackSide},Q=[];n?Q.push(n):(Q.push(d.fragmentShader),Q.push(d.vertexShader));if(void 0!==d.defines)for(var U in d.defines)Q.push(U),Q.push(d.defines[U]);for(U in N)Q.push(U),Q.push(N[U]);for(var Y=Q.join(),V,Ka=0,Ja=Ta.length;Ka<Ja;Ka++){var Oa=Ta[Ka];if(Oa.code===Y){V=Oa;V.usedTimes++;break}}void 0===V&&(V=new THREE.WebGLProgram(B,Y,d,N),Ta.push(V),B.info.memory.programs=Ta.length);d.program=V;var ca=V.attributes;if(d.morphTargets){d.numSupportedMorphTargets=0;for(var ra,fa="morphTarget",da=
-0;da<B.maxMorphTargets;da++)ra=fa+da,0<=ca[ra]&&d.numSupportedMorphTargets++}if(d.morphNormals)for(d.numSupportedMorphNormals=0,fa="morphNormal",da=0;da<B.maxMorphNormals;da++)ra=fa+da,0<=ca[ra]&&d.numSupportedMorphNormals++;d.uniformsList=[];for(var ab in d.__webglShader.uniforms){var na=d.program.uniforms[ab];na&&d.uniformsList.push([d.__webglShader.uniforms[ab],na])}d.needsUpdate=!1}d.morphTargets&&!e.__webglMorphTargetInfluences&&(e.__webglMorphTargetInfluences=new Float32Array(B.maxMorphTargets));
-var qa=!1,pa=!1,ua=!1,Ua=d.program,ja=Ua.uniforms,O=d.__webglShader.uniforms;Ua.id!==Fb&&(m.useProgram(Ua.program),Fb=Ua.id,ua=pa=qa=!0);d.id!==tb&&(-1===tb&&(ua=!0),tb=d.id,pa=!0);if(qa||a!==Gb)m.uniformMatrix4fv(ja.projectionMatrix,!1,a.projectionMatrix.elements),P&&m.uniform1f(ja.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==Gb&&(Gb=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==ja.cameraPosition&&(Aa.setFromMatrixPosition(a.matrixWorld),m.uniform3f(ja.cameraPosition,
-Aa.x,Aa.y,Aa.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshBasicMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==ja.viewMatrix&&m.uniformMatrix4fv(ja.viewMatrix,!1,a.matrixWorldInverse.elements);if(d.skinning)if(e.bindMatrix&&null!==ja.bindMatrix&&m.uniformMatrix4fv(ja.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&null!==ja.bindMatrixInverse&&m.uniformMatrix4fv(ja.bindMatrixInverse,!1,e.bindMatrixInverse.elements),
-Ob&&e.skeleton&&e.skeleton.useVertexTexture){if(null!==ja.boneTexture){var Ia=D();m.uniform1i(ja.boneTexture,Ia);B.setTexture(e.skeleton.boneTexture,Ia)}null!==ja.boneTextureWidth&&m.uniform1i(ja.boneTextureWidth,e.skeleton.boneTextureWidth);null!==ja.boneTextureHeight&&m.uniform1i(ja.boneTextureHeight,e.skeleton.boneTextureHeight)}else e.skeleton&&e.skeleton.boneMatrices&&null!==ja.boneGlobalMatrices&&m.uniformMatrix4fv(ja.boneGlobalMatrices,!1,e.skeleton.boneMatrices);if(pa){c&&d.fog&&(O.fogColor.value=
-c.color,c instanceof THREE.Fog?(O.fogNear.value=c.near,O.fogFar.value=c.far):c instanceof THREE.FogExp2&&(O.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(Pb){var ua=!0,ia,bb,Z,cb=0,db=0,fb=0,xb,mb,qb,Da,Va,ma=jc,kb=ma.directional.colors,Pa=ma.directional.positions,Qa=ma.point.colors,lb=ma.point.positions,wb=ma.point.distances,yb=ma.point.decays,Wa=ma.spot.colors,Ba=ma.spot.positions,gb=ma.spot.distances,La=ma.spot.directions,
-ka=ma.spot.anglesCos,sa=ma.spot.exponents,J=ma.spot.decays,za=ma.hemi.skyColors,Xa=ma.hemi.groundColors,zb=ma.hemi.positions,nb=0,Ra=0,ta=0,Ea=0,Fa=0,Ga=0,Hb=0,Ab=0,ob=0,C=0,Za=0,Ya=0;ia=0;for(bb=b.length;ia<bb;ia++)Z=b[ia],Z.onlyShadow||(xb=Z.color,Da=Z.intensity,Va=Z.distance,Z instanceof THREE.AmbientLight?Z.visible&&(cb+=xb.r,db+=xb.g,fb+=xb.b):Z instanceof THREE.DirectionalLight?(Fa+=1,Z.visible&&(oa.setFromMatrixPosition(Z.matrixWorld),Aa.setFromMatrixPosition(Z.target.matrixWorld),oa.sub(Aa),
-oa.normalize(),ob=3*nb,Pa[ob]=oa.x,Pa[ob+1]=oa.y,Pa[ob+2]=oa.z,y(kb,ob,xb,Da),nb+=1)):Z instanceof THREE.PointLight?(Ga+=1,Z.visible&&(C=3*Ra,y(Qa,C,xb,Da),Aa.setFromMatrixPosition(Z.matrixWorld),lb[C]=Aa.x,lb[C+1]=Aa.y,lb[C+2]=Aa.z,wb[Ra]=Va,yb[Ra]=0===Z.distance?0:Z.decay,Ra+=1)):Z instanceof THREE.SpotLight?(Hb+=1,Z.visible&&(Za=3*ta,y(Wa,Za,xb,Da),oa.setFromMatrixPosition(Z.matrixWorld),Ba[Za]=oa.x,Ba[Za+1]=oa.y,Ba[Za+2]=oa.z,gb[ta]=Va,Aa.setFromMatrixPosition(Z.target.matrixWorld),oa.sub(Aa),
-oa.normalize(),La[Za]=oa.x,La[Za+1]=oa.y,La[Za+2]=oa.z,ka[ta]=Math.cos(Z.angle),sa[ta]=Z.exponent,J[ta]=0===Z.distance?0:Z.decay,ta+=1)):Z instanceof THREE.HemisphereLight&&(Ab+=1,Z.visible&&(oa.setFromMatrixPosition(Z.matrixWorld),oa.normalize(),Ya=3*Ea,zb[Ya]=oa.x,zb[Ya+1]=oa.y,zb[Ya+2]=oa.z,mb=Z.color,qb=Z.groundColor,y(za,Ya,mb,Da),y(Xa,Ya,qb,Da),Ea+=1)));ia=3*nb;for(bb=Math.max(kb.length,3*Fa);ia<bb;ia++)kb[ia]=0;ia=3*Ra;for(bb=Math.max(Qa.length,3*Ga);ia<bb;ia++)Qa[ia]=0;ia=3*ta;for(bb=Math.max(Wa.length,
-3*Hb);ia<bb;ia++)Wa[ia]=0;ia=3*Ea;for(bb=Math.max(za.length,3*Ab);ia<bb;ia++)za[ia]=0;ia=3*Ea;for(bb=Math.max(Xa.length,3*Ab);ia<bb;ia++)Xa[ia]=0;ma.directional.length=nb;ma.point.length=Ra;ma.spot.length=ta;ma.hemi.length=Ea;ma.ambient[0]=cb;ma.ambient[1]=db;ma.ambient[2]=fb;Pb=!1}if(ua){var ea=jc;O.ambientLightColor.value=ea.ambient;O.directionalLightColor.value=ea.directional.colors;O.directionalLightDirection.value=ea.directional.positions;O.pointLightColor.value=ea.point.colors;O.pointLightPosition.value=
-ea.point.positions;O.pointLightDistance.value=ea.point.distances;O.pointLightDecay.value=ea.point.decays;O.spotLightColor.value=ea.spot.colors;O.spotLightPosition.value=ea.spot.positions;O.spotLightDistance.value=ea.spot.distances;O.spotLightDirection.value=ea.spot.directions;O.spotLightAngleCos.value=ea.spot.anglesCos;O.spotLightExponent.value=ea.spot.exponents;O.spotLightDecay.value=ea.spot.decays;O.hemisphereLightSkyColor.value=ea.hemi.skyColors;O.hemisphereLightGroundColor.value=ea.hemi.groundColors;
-O.hemisphereLightDirection.value=ea.hemi.positions;x(O,!0)}else x(O,!1)}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshPhongMaterial){O.opacity.value=d.opacity;O.diffuse.value=d.color;O.map.value=d.map;O.lightMap.value=d.lightMap;O.lightMapIntensity.value=d.lightMapIntensity;O.aoMap.value=d.aoMap;O.aoMapIntensity.value=d.aoMapIntensity;O.specularMap.value=d.specularMap;O.alphaMap.value=d.alphaMap;d.bumpMap&&(O.bumpMap.value=d.bumpMap,O.bumpScale.value=
-d.bumpScale);d.normalMap&&(O.normalMap.value=d.normalMap,O.normalScale.value.copy(d.normalScale));var hb;d.map?hb=d.map:d.specularMap?hb=d.specularMap:d.normalMap?hb=d.normalMap:d.bumpMap?hb=d.bumpMap:d.alphaMap&&(hb=d.alphaMap);if(void 0!==hb){var ub=hb.offset,vb=hb.repeat;O.offsetRepeat.value.set(ub.x,ub.y,vb.x,vb.y)}O.envMap.value=d.envMap;O.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;O.reflectivity.value=d.reflectivity;O.refractionRatio.value=d.refractionRatio}if(d instanceof
-THREE.LineBasicMaterial)O.diffuse.value=d.color,O.opacity.value=d.opacity;else if(d instanceof THREE.LineDashedMaterial)O.diffuse.value=d.color,O.opacity.value=d.opacity,O.dashSize.value=d.dashSize,O.totalSize.value=d.dashSize+d.gapSize,O.scale.value=d.scale;else if(d instanceof THREE.PointCloudMaterial){if(O.psColor.value=d.color,O.opacity.value=d.opacity,O.size.value=d.size,O.scale.value=R.height/2,O.map.value=d.map,null!==d.map){var Rb=d.map.offset,Xb=d.map.repeat;O.offsetRepeat.value.set(Rb.x,
-Rb.y,Xb.x,Xb.y)}}else d instanceof THREE.MeshPhongMaterial?(O.shininess.value=d.shininess,O.emissive.value=d.emissive,O.specular.value=d.specular,d.wrapAround&&O.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshLambertMaterial?(O.emissive.value=d.emissive,d.wrapAround&&O.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshDepthMaterial?(O.mNear.value=a.near,O.mFar.value=a.far,O.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(O.opacity.value=d.opacity);if(e.receiveShadow&&!d._shadowPass&&
-O.shadowMatrix)for(var rb=0,Bb=0,aa=b.length;Bb<aa;Bb++){var xa=b[Bb];xa.castShadow&&(xa instanceof THREE.SpotLight||xa instanceof THREE.DirectionalLight&&!xa.shadowCascade)&&(O.shadowMap.value[rb]=xa.shadowMap,O.shadowMapSize.value[rb]=xa.shadowMapSize,O.shadowMatrix.value[rb]=xa.shadowMatrix,O.shadowDarkness.value[rb]=xa.shadowDarkness,O.shadowBias.value[rb]=xa.shadowBias,rb++)}for(var Ib=d.uniformsList,Sa,eb,Ha,pb=0,fc=Ib.length;pb<fc;pb++){var T=Ib[pb][0];if(!1!==T.needsUpdate){var Cb=T.type,
-S=T.value,ba=Ib[pb][1];switch(Cb){case "1i":m.uniform1i(ba,S);break;case "1f":m.uniform1f(ba,S);break;case "2f":m.uniform2f(ba,S[0],S[1]);break;case "3f":m.uniform3f(ba,S[0],S[1],S[2]);break;case "4f":m.uniform4f(ba,S[0],S[1],S[2],S[3]);break;case "1iv":m.uniform1iv(ba,S);break;case "3iv":m.uniform3iv(ba,S);break;case "1fv":m.uniform1fv(ba,S);break;case "2fv":m.uniform2fv(ba,S);break;case "3fv":m.uniform3fv(ba,S);break;case "4fv":m.uniform4fv(ba,S);break;case "Matrix3fv":m.uniformMatrix3fv(ba,!1,
-S);break;case "Matrix4fv":m.uniformMatrix4fv(ba,!1,S);break;case "i":m.uniform1i(ba,S);break;case "f":m.uniform1f(ba,S);break;case "v2":m.uniform2f(ba,S.x,S.y);break;case "v3":m.uniform3f(ba,S.x,S.y,S.z);break;case "v4":m.uniform4f(ba,S.x,S.y,S.z,S.w);break;case "c":m.uniform3f(ba,S.r,S.g,S.b);break;case "iv1":m.uniform1iv(ba,S);break;case "iv":m.uniform3iv(ba,S);break;case "fv1":m.uniform1fv(ba,S);break;case "fv":m.uniform3fv(ba,S);break;case "v2v":void 0===T._array&&(T._array=new Float32Array(2*
-S.length));for(var $=0,Ca=S.length;$<Ca;$++)Ha=2*$,T._array[Ha]=S[$].x,T._array[Ha+1]=S[$].y;m.uniform2fv(ba,T._array);break;case "v3v":void 0===T._array&&(T._array=new Float32Array(3*S.length));$=0;for(Ca=S.length;$<Ca;$++)Ha=3*$,T._array[Ha]=S[$].x,T._array[Ha+1]=S[$].y,T._array[Ha+2]=S[$].z;m.uniform3fv(ba,T._array);break;case "v4v":void 0===T._array&&(T._array=new Float32Array(4*S.length));$=0;for(Ca=S.length;$<Ca;$++)Ha=4*$,T._array[Ha]=S[$].x,T._array[Ha+1]=S[$].y,T._array[Ha+2]=S[$].z,T._array[Ha+
-3]=S[$].w;m.uniform4fv(ba,T._array);break;case "m3":m.uniformMatrix3fv(ba,!1,S.elements);break;case "m3v":void 0===T._array&&(T._array=new Float32Array(9*S.length));$=0;for(Ca=S.length;$<Ca;$++)S[$].flattenToArrayOffset(T._array,9*$);m.uniformMatrix3fv(ba,!1,T._array);break;case "m4":m.uniformMatrix4fv(ba,!1,S.elements);break;case "m4v":void 0===T._array&&(T._array=new Float32Array(16*S.length));$=0;for(Ca=S.length;$<Ca;$++)S[$].flattenToArrayOffset(T._array,16*$);m.uniformMatrix4fv(ba,!1,T._array);
-break;case "t":Sa=S;eb=D();m.uniform1i(ba,eb);if(!Sa)continue;if(Sa instanceof THREE.CubeTexture||Sa.image instanceof Array&&6===Sa.image.length){var X=Sa,Db=eb;if(6===X.image.length)if(X.needsUpdate){X.image.__webglTextureCube||(X.addEventListener("dispose",Qb),X.image.__webglTextureCube=m.createTexture(),B.info.memory.textures++);m.activeTexture(m.TEXTURE0+Db);m.bindTexture(m.TEXTURE_CUBE_MAP,X.image.__webglTextureCube);m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,X.flipY);for(var Sb=X instanceof THREE.CompressedTexture,
-Jb=X.image[0]instanceof THREE.DataTexture,ib=[],ya=0;6>ya;ya++)ib[ya]=!B.autoScaleCubemaps||Sb||Jb?Jb?X.image[ya].image:X.image[ya]:E(X.image[ya],qc);var Yb=ib[0],Zb=THREE.Math.isPowerOfTwo(Yb.width)&&THREE.Math.isPowerOfTwo(Yb.height),$a=H(X.format),sb=H(X.type);A(m.TEXTURE_CUBE_MAP,X,Zb);for(ya=0;6>ya;ya++)if(Sb)for(var jb,$b=ib[ya].mipmaps,Eb=0,Tb=$b.length;Eb<Tb;Eb++)jb=$b[Eb],X.format!==THREE.RGBAFormat&&X.format!==THREE.RGBFormat?-1<kc().indexOf($a)?m.compressedTexImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+
-ya,Eb,$a,jb.width,jb.height,0,jb.data):THREE.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()"):m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+ya,Eb,$a,jb.width,jb.height,0,$a,sb,jb.data);else Jb?m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+ya,0,$a,ib[ya].width,ib[ya].height,0,$a,sb,ib[ya].data):m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+ya,0,$a,$a,sb,ib[ya]);X.generateMipmaps&&Zb&&m.generateMipmap(m.TEXTURE_CUBE_MAP);X.needsUpdate=!1;if(X.onUpdate)X.onUpdate(X)}else m.activeTexture(m.TEXTURE0+
-Db),m.bindTexture(m.TEXTURE_CUBE_MAP,X.image.__webglTextureCube)}else if(Sa instanceof THREE.WebGLRenderTargetCube){var Kb=Sa;m.activeTexture(m.TEXTURE0+eb);m.bindTexture(m.TEXTURE_CUBE_MAP,Kb.__webglTexture)}else B.setTexture(Sa,eb);break;case "tv":void 0===T._array&&(T._array=[]);$=0;for(Ca=T.value.length;$<Ca;$++)T._array[$]=D();m.uniform1iv(ba,T._array);$=0;for(Ca=T.value.length;$<Ca;$++)Sa=T.value[$],eb=T._array[$],Sa&&B.setTexture(Sa,eb);break;default:THREE.warn("THREE.WebGLRenderer: Unknown uniform type: "+
-Cb)}}}}m.uniformMatrix4fv(ja.modelViewMatrix,!1,e._modelViewMatrix.elements);ja.normalMatrix&&m.uniformMatrix3fv(ja.normalMatrix,!1,e._normalMatrix.elements);null!==ja.modelMatrix&&m.uniformMatrix4fv(ja.modelMatrix,!1,e.matrixWorld.elements);return Ua}function x(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 D(){var a=Nb;a>=Xb&&THREE.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+Xb);Nb+=1;return a}function w(a,
-b){a._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld);a._normalMatrix.getNormalMatrix(a._modelViewMatrix)}function y(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function A(a,b,c){c?(m.texParameteri(a,m.TEXTURE_WRAP_S,H(b.wrapS)),m.texParameteri(a,m.TEXTURE_WRAP_T,H(b.wrapT)),m.texParameteri(a,m.TEXTURE_MAG_FILTER,H(b.magFilter)),m.texParameteri(a,m.TEXTURE_MIN_FILTER,H(b.minFilter))):(m.texParameteri(a,m.TEXTURE_WRAP_S,m.CLAMP_TO_EDGE),m.texParameteri(a,m.TEXTURE_WRAP_T,m.CLAMP_TO_EDGE),
-b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||THREE.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping. ( "+b.sourceFile+" )"),m.texParameteri(a,m.TEXTURE_MAG_FILTER,z(b.magFilter)),m.texParameteri(a,m.TEXTURE_MIN_FILTER,z(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&THREE.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+
-b.sourceFile+" )"));(c=ca.get("EXT_texture_filter_anisotropic"))&&b.type!==THREE.FloatType&&b.type!==THREE.HalfFloatType&&(1<b.anisotropy||b.__currentAnisotropy)&&(m.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,B.getMaxAnisotropy())),b.__currentAnisotropy=b.anisotropy)}function E(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);THREE.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 G(a,b){m.bindRenderbuffer(m.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(m.renderbufferStorage(m.RENDERBUFFER,m.DEPTH_COMPONENT16,b.width,b.height),m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(m.renderbufferStorage(m.RENDERBUFFER,m.DEPTH_STENCIL,b.width,
-b.height),m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a)):m.renderbufferStorage(m.RENDERBUFFER,m.RGBA4,b.width,b.height)}function F(a){a instanceof THREE.WebGLRenderTargetCube?(m.bindTexture(m.TEXTURE_CUBE_MAP,a.__webglTexture),m.generateMipmap(m.TEXTURE_CUBE_MAP),m.bindTexture(m.TEXTURE_CUBE_MAP,null)):(m.bindTexture(m.TEXTURE_2D,a.__webglTexture),m.generateMipmap(m.TEXTURE_2D),m.bindTexture(m.TEXTURE_2D,null))}function z(a){return a===THREE.NearestFilter||a===
-THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?m.NEAREST:m.LINEAR}function H(a){var b;if(a===THREE.RepeatWrapping)return m.REPEAT;if(a===THREE.ClampToEdgeWrapping)return m.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return m.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return m.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return m.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return m.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return m.LINEAR;if(a===
-THREE.LinearMipMapNearestFilter)return m.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return m.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return m.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return m.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return m.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return m.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return m.BYTE;if(a===THREE.ShortType)return m.SHORT;if(a===THREE.UnsignedShortType)return m.UNSIGNED_SHORT;
-if(a===THREE.IntType)return m.INT;if(a===THREE.UnsignedIntType)return m.UNSIGNED_INT;if(a===THREE.FloatType)return m.FLOAT;b=ca.get("OES_texture_half_float");if(null!==b&&a===THREE.HalfFloatType)return b.HALF_FLOAT_OES;if(a===THREE.AlphaFormat)return m.ALPHA;if(a===THREE.RGBFormat)return m.RGB;if(a===THREE.RGBAFormat)return m.RGBA;if(a===THREE.LuminanceFormat)return m.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return m.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return m.FUNC_ADD;if(a===THREE.SubtractEquation)return m.FUNC_SUBTRACT;
-if(a===THREE.ReverseSubtractEquation)return m.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return m.ZERO;if(a===THREE.OneFactor)return m.ONE;if(a===THREE.SrcColorFactor)return m.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return m.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return m.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return m.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return m.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return m.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return m.DST_COLOR;
-if(a===THREE.OneMinusDstColorFactor)return m.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return m.SRC_ALPHA_SATURATE;b=ca.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=ca.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=ca.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 R=void 0!==a.canvas?a.canvas:document.createElement("canvas"),N=void 0!==a.context?a.context:null,K=R.width,U=R.height,L=1,M=void 0!==a.precision?a.precision:"highp",Q=void 0!==a.alpha?a.alpha:!1,Y=void 0!==a.depth?a.depth:!0,I=void 0!==a.stencil?a.stencil:!0,qa=void 0!==a.antialias?a.antialias:!1,fa=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,ua=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,P=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,na=new THREE.Color(0),
-da=0,pa=[],W={},Ja=[],Oa=[],Ka=[],ab=[],ra=[];this.domElement=R;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=!1;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.info={memory:{programs:0,geometries:0,textures:0},
-render:{calls:0,vertices:0,faces:0,points:0}};var B=this,Ta=[],Fb=null,Ua=null,tb=-1,Ia="",Gb=null,Nb=0,fb=0,qb=0,kb=R.width,lb=R.height,fc=0,Yb=0,mb=new THREE.Frustum,db=new THREE.Matrix4,Aa=new THREE.Vector3,oa=new THREE.Vector3,Pb=!0,jc={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:[]}},m;try{var Zb={alpha:Q,depth:Y,stencil:I,antialias:qa,premultipliedAlpha:fa,preserveDrawingBuffer:ua};m=N||R.getContext("webgl",Zb)||R.getContext("experimental-webgl",Zb);if(null===m){if(null!==R.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}R.addEventListener("webglcontextlost",function(a){a.preventDefault();$b();lc();W={}},!1)}catch(rc){THREE.error("THREE.WebGLRenderer: "+rc)}var V=new THREE.WebGLState(m,
-H);void 0===m.getShaderPrecisionFormat&&(m.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});var ca=new THREE.WebGLExtensions(m);ca.get("OES_texture_float");ca.get("OES_texture_float_linear");ca.get("OES_texture_half_float");ca.get("OES_texture_half_float_linear");ca.get("OES_standard_derivatives");P&&ca.get("EXT_frag_depth");var ub=function(a,b,c,d){!0===fa&&(a*=d,b*=d,c*=d);m.clearColor(a,b,c,d)},lc=function(){m.clearColor(0,0,0,1);m.clearDepth(1);m.clearStencil(0);
-m.enable(m.DEPTH_TEST);m.depthFunc(m.LEQUAL);m.frontFace(m.CCW);m.cullFace(m.BACK);m.enable(m.CULL_FACE);m.enable(m.BLEND);m.blendEquation(m.FUNC_ADD);m.blendFunc(m.SRC_ALPHA,m.ONE_MINUS_SRC_ALPHA);m.viewport(fb,qb,kb,lb);ub(na.r,na.g,na.b,da)},$b=function(){Gb=Fb=null;Ia="";tb=-1;Pb=!0;V.reset()};lc();this.context=m;this.extensions=ca;this.state=V;var Xb=m.getParameter(m.MAX_TEXTURE_IMAGE_UNITS),sc=m.getParameter(m.MAX_VERTEX_TEXTURE_IMAGE_UNITS),tc=m.getParameter(m.MAX_TEXTURE_SIZE),qc=m.getParameter(m.MAX_CUBE_MAP_TEXTURE_SIZE),
-Wb=0<sc,Ob=Wb&&ca.get("OES_texture_float"),uc=m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.HIGH_FLOAT),vc=m.getShaderPrecisionFormat(m.VERTEX_SHADER,m.MEDIUM_FLOAT),wc=m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.HIGH_FLOAT),xc=m.getShaderPrecisionFormat(m.FRAGMENT_SHADER,m.MEDIUM_FLOAT),kc=function(){var a;return function(){if(void 0!==a)return a;a=[];if(ca.get("WEBGL_compressed_texture_pvrtc")||ca.get("WEBGL_compressed_texture_s3tc"))for(var b=m.getParameter(m.COMPRESSED_TEXTURE_FORMATS),c=0;c<
-b.length;c++)a.push(b[c]);return a}}(),yc=0<uc.precision&&0<wc.precision,mc=0<vc.precision&&0<xc.precision;"highp"!==M||yc||(mc?(M="mediump",THREE.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(M="lowp",THREE.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));"mediump"!==M||mc||(M="lowp",THREE.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));var zc=new THREE.ShadowMapPlugin(this,pa,W,Ja),Ac=new THREE.SpritePlugin(this,ab),Bc=new THREE.LensFlarePlugin(this,
-ra);this.getContext=function(){return m};this.forceContextLoss=function(){ca.get("WEBGL_lose_context").loseContext()};this.supportsVertexTextures=function(){return Wb};this.supportsFloatTextures=function(){return ca.get("OES_texture_float")};this.supportsHalfFloatTextures=function(){return ca.get("OES_texture_half_float")};this.supportsStandardDerivatives=function(){return ca.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){return ca.get("WEBGL_compressed_texture_s3tc")};
-this.supportsCompressedTexturePVRTC=function(){return ca.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){return ca.get("EXT_blend_minmax")};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=ca.get("EXT_texture_filter_anisotropic");return a=null!==b?m.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return M};this.getPixelRatio=function(){return L};this.setPixelRatio=function(a){L=a};this.getSize=function(){return{width:K,
-height:U}};this.setSize=function(a,b,c){K=a;U=b;R.width=a*L;R.height=b*L;!1!==c&&(R.style.width=a+"px",R.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){fb=a*L;qb=b*L;kb=c*L;lb=d*L;m.viewport(fb,qb,kb,lb)};this.setScissor=function(a,b,c,d){m.scissor(a*L,b*L,c*L,d*L)};this.enableScissorTest=function(a){a?m.enable(m.SCISSOR_TEST):m.disable(m.SCISSOR_TEST)};this.getClearColor=function(){return na};this.setClearColor=function(a,b){na.set(a);da=void 0!==b?b:1;ub(na.r,
-na.g,na.b,da)};this.getClearAlpha=function(){return da};this.setClearAlpha=function(a){da=a;ub(na.r,na.g,na.b,da)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=m.COLOR_BUFFER_BIT;if(void 0===b||b)d|=m.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=m.STENCIL_BUFFER_BIT;m.clear(d)};this.clearColor=function(){m.clear(m.COLOR_BUFFER_BIT)};this.clearDepth=function(){m.clear(m.DEPTH_BUFFER_BIT)};this.clearStencil=function(){m.clear(m.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);
-this.clear(b,c,d)};this.resetGLState=$b;var vb=function(a){a.target.traverse(function(a){a.removeEventListener("remove",vb);if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof THREE.Line)delete W[a.id];else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=Ja,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;delete a.__webglActive})},wb=function(a){a=a.target;a.removeEventListener("dispose",
-wb);delete a.__webglInit;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes){var c=a.attributes[b];void 0!==c.buffer&&(m.deleteBuffer(c.buffer),delete c.buffer)}B.info.memory.geometries--}else if(b=cb[a.id],void 0!==b){for(var c=0,d=b.length;c<d;c++){var e=b[c];if(void 0!==e.numMorphTargets){for(var f=0,g=e.numMorphTargets;f<g;f++)m.deleteBuffer(e.__webglMorphTargetsBuffers[f]);delete e.__webglMorphTargetsBuffers}if(void 0!==e.numMorphNormals){f=0;for(g=e.numMorphNormals;f<g;f++)m.deleteBuffer(e.__webglMorphNormalsBuffers[f]);
-delete e.__webglMorphNormalsBuffers}nc(e)}delete cb[a.id]}else nc(a);Ia=""},Qb=function(a){a=a.target;a.removeEventListener("dispose",Qb);a.image&&a.image.__webglTextureCube?(m.deleteTexture(a.image.__webglTextureCube),delete a.image.__webglTextureCube):void 0!==a.__webglInit&&(m.deleteTexture(a.__webglTexture),delete a.__webglTexture,delete a.__webglInit);B.info.memory.textures--},oc=function(a){a=a.target;a.removeEventListener("dispose",oc);if(a&&void 0!==a.__webglTexture){m.deleteTexture(a.__webglTexture);
-delete a.__webglTexture;if(a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)m.deleteFramebuffer(a.__webglFramebuffer[b]),m.deleteRenderbuffer(a.__webglRenderbuffer[b]);else m.deleteFramebuffer(a.__webglFramebuffer),m.deleteRenderbuffer(a.__webglRenderbuffer);delete a.__webglFramebuffer;delete a.__webglRenderbuffer}B.info.memory.textures--},ic=function(a){a=a.target;a.removeEventListener("dispose",ic);hc(a)},nc=function(a){for(var b="__webglVertexBuffer __webglNormalBuffer __webglTangentBuffer __webglColorBuffer __webglUVBuffer __webglUV2Buffer __webglSkinIndicesBuffer __webglSkinWeightsBuffer __webglFaceBuffer __webglLineBuffer __webglLineDistanceBuffer".split(" "),
-c=0,d=b.length;c<d;c++){var e=b[c];void 0!==a[e]&&(m.deleteBuffer(a[e]),delete a[e])}if(void 0!==a.__webglCustomAttributesList){for(e in a.__webglCustomAttributesList)m.deleteBuffer(a.__webglCustomAttributesList[e].buffer);delete a.__webglCustomAttributesList}B.info.memory.geometries--},hc=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,e=!1;a=0;for(c=Ta.length;a<c;a++)if(d=Ta[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=Ta.length;a<
-c;a++)d=Ta[a],d.program!==b&&e.push(d);Ta=e;m.deleteProgram(b);B.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){V.initAttributes();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=m.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=m.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=m.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=m.createBuffer());a.hasPositions&&(m.bindBuffer(m.ARRAY_BUFFER,
-a.__webglVertexBuffer),m.bufferData(m.ARRAY_BUFFER,a.positionArray,m.DYNAMIC_DRAW),V.enableAttribute(b.attributes.position),m.vertexAttribPointer(b.attributes.position,3,m.FLOAT,!1,0,0));if(a.hasNormals){m.bindBuffer(m.ARRAY_BUFFER,a.__webglNormalBuffer);if(!1===c instanceof THREE.MeshPhongMaterial&&c.shading===THREE.FlatShading){var d,e,f,g,h,k,n,l,p,q,r,s=3*a.count;for(r=0;r<s;r+=9)q=a.normalArray,d=q[r],e=q[r+1],f=q[r+2],g=q[r+3],k=q[r+4],l=q[r+5],h=q[r+6],n=q[r+7],p=q[r+8],d=(d+g+h)/3,e=(e+k+
-n)/3,f=(f+l+p)/3,q[r]=d,q[r+1]=e,q[r+2]=f,q[r+3]=d,q[r+4]=e,q[r+5]=f,q[r+6]=d,q[r+7]=e,q[r+8]=f}m.bufferData(m.ARRAY_BUFFER,a.normalArray,m.DYNAMIC_DRAW);V.enableAttribute(b.attributes.normal);m.vertexAttribPointer(b.attributes.normal,3,m.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(m.bindBuffer(m.ARRAY_BUFFER,a.__webglUvBuffer),m.bufferData(m.ARRAY_BUFFER,a.uvArray,m.DYNAMIC_DRAW),V.enableAttribute(b.attributes.uv),m.vertexAttribPointer(b.attributes.uv,2,m.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&
-(m.bindBuffer(m.ARRAY_BUFFER,a.__webglColorBuffer),m.bufferData(m.ARRAY_BUFFER,a.colorArray,m.DYNAMIC_DRAW),V.enableAttribute(b.attributes.color),m.vertexAttribPointer(b.attributes.color,3,m.FLOAT,!1,0,0));V.disableUnusedAttributes();m.drawArrays(m.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,c,e,f,g){if(!1!==e.visible)if(s(g),a=v(a,b,c,e,g),b=!1,c="direct_"+f.id+"_"+a.id+"_"+(e.wireframe?1:0),c!==Ia&&(Ia=c,b=!0),b&&V.initAttributes(),g instanceof THREE.Mesh){g=!0===e.wireframe?
-m.LINES:m.TRIANGLES;var h=f.attributes.index;if(h){var k,n;h.array instanceof Uint32Array&&ca.get("OES_element_index_uint")?(k=m.UNSIGNED_INT,n=4):(k=m.UNSIGNED_SHORT,n=2);c=f.offsets;if(0===c.length)b&&(d(e,a,f,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer)),m.drawElements(g,h.array.length,k,0),B.info.render.calls++,B.info.render.vertices+=h.array.length,B.info.render.faces+=h.array.length/3;else{b=!0;for(var l=0,p=c.length;l<p;l++){var q=c[l].index;b&&(d(e,a,f,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
-h.buffer));m.drawElements(g,c[l].count,k,c[l].start*n);B.info.render.calls++;B.info.render.vertices+=c[l].count;B.info.render.faces+=c[l].count/3}}}else b&&d(e,a,f,0),e=f.attributes.position,m.drawArrays(g,0,e.array.length/e.itemSize),B.info.render.calls++,B.info.render.vertices+=e.array.length/e.itemSize,B.info.render.faces+=e.array.length/(3*e.itemSize)}else if(g instanceof THREE.PointCloud)if(g=m.POINTS,h=f.attributes.index)if(h.array instanceof Uint32Array&&ca.get("OES_element_index_uint")?(k=
-m.UNSIGNED_INT,n=4):(k=m.UNSIGNED_SHORT,n=2),c=f.offsets,0===c.length)b&&(d(e,a,f,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer)),m.drawElements(g,h.array.length,k,0),B.info.render.calls++,B.info.render.points+=h.array.length;else for(1<c.length&&(b=!0),l=0,p=c.length;l<p;l++)q=c[l].index,b&&(d(e,a,f,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer)),m.drawElements(g,c[l].count,k,c[l].start*n),B.info.render.calls++,B.info.render.points+=c[l].count;else if(b&&d(e,a,f,0),e=f.attributes.position,c=
-f.offsets,0===c.length)m.drawArrays(g,0,e.array.length/3),B.info.render.calls++,B.info.render.points+=e.array.length/3;else for(l=0,p=c.length;l<p;l++)m.drawArrays(g,c[l].index,c[l].count),B.info.render.calls++,B.info.render.points+=c[l].count;else if(g instanceof THREE.Line)if(g=g.mode===THREE.LineStrip?m.LINE_STRIP:m.LINES,V.setLineWidth(e.linewidth*L),h=f.attributes.index)if(h.array instanceof Uint32Array?(k=m.UNSIGNED_INT,n=4):(k=m.UNSIGNED_SHORT,n=2),c=f.offsets,0===c.length)b&&(d(e,a,f,0),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,
-h.buffer)),m.drawElements(g,h.array.length,k,0),B.info.render.calls++,B.info.render.vertices+=h.array.length;else for(1<c.length&&(b=!0),l=0,p=c.length;l<p;l++)q=c[l].index,b&&(d(e,a,f,q),m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,h.buffer)),m.drawElements(g,c[l].count,k,c[l].start*n),B.info.render.calls++,B.info.render.vertices+=c[l].count;else if(b&&d(e,a,f,0),e=f.attributes.position,c=f.offsets,0===c.length)m.drawArrays(g,0,e.array.length/3),B.info.render.calls++,B.info.render.vertices+=e.array.length/
-3;else for(l=0,p=c.length;l<p;l++)m.drawArrays(g,c[l].index,c[l].count),B.info.render.calls++,B.info.render.vertices+=c[l].count};this.renderBuffer=function(a,b,c,d,e,f){if(!1!==d.visible){s(f);c=v(a,b,c,d,f);b=c.attributes;a=!1;c=e.id+"_"+c.id+"_"+(d.wireframe?1:0);c!==Ia&&(Ia=c,a=!0);a&&V.initAttributes();if(!d.morphTargets&&0<=b.position)a&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglVertexBuffer),V.enableAttribute(b.position),m.vertexAttribPointer(b.position,3,m.FLOAT,!1,0,0));else if(f.morphTargetBase){c=
-d.program.attributes;-1!==f.morphTargetBase&&0<=c.position?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[f.morphTargetBase]),V.enableAttribute(c.position),m.vertexAttribPointer(c.position,3,m.FLOAT,!1,0,0)):0<=c.position&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglVertexBuffer),V.enableAttribute(c.position),m.vertexAttribPointer(c.position,3,m.FLOAT,!1,0,0));if(f.morphTargetForcedOrder.length)for(var h=0,k=f.morphTargetForcedOrder,l=f.morphTargetInfluences,n;h<d.numSupportedMorphTargets&&h<
-k.length;)n=c["morphTarget"+h],0<=n&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[k[h]]),V.enableAttribute(n),m.vertexAttribPointer(n,3,m.FLOAT,!1,0,0)),n=c["morphNormal"+h],0<=n&&d.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[k[h]]),V.enableAttribute(n),m.vertexAttribPointer(n,3,m.FLOAT,!1,0,0)),f.__webglMorphTargetInfluences[h]=l[k[h]],h++;else{k=[];l=f.morphTargetInfluences;h=f.geometry.morphTargets;l.length>h.length&&(THREE.warn("THREE.WebGLRenderer: Influences array is bigger than morphTargets array."),
-l.length=h.length);h=0;for(n=l.length;h<n;h++)k.push([l[h],h]);k.length>d.numSupportedMorphTargets?(k.sort(g),k.length=d.numSupportedMorphTargets):k.length>d.numSupportedMorphNormals?k.sort(g):0===k.length&&k.push([0,0]);for(var h=0,p=d.numSupportedMorphTargets;h<p;h++)if(k[h]){var q=k[h][1];n=c["morphTarget"+h];0<=n&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[q]),V.enableAttribute(n),m.vertexAttribPointer(n,3,m.FLOAT,!1,0,0));n=c["morphNormal"+h];0<=n&&d.morphNormals&&(m.bindBuffer(m.ARRAY_BUFFER,
-e.__webglMorphNormalsBuffers[q]),V.enableAttribute(n),m.vertexAttribPointer(n,3,m.FLOAT,!1,0,0));f.__webglMorphTargetInfluences[h]=l[q]}else f.__webglMorphTargetInfluences[h]=0}null!==d.program.uniforms.morphTargetInfluences&&m.uniform1fv(d.program.uniforms.morphTargetInfluences,f.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList)for(c=0,l=e.__webglCustomAttributesList.length;c<l;c++)k=e.__webglCustomAttributesList[c],0<=b[k.buffer.belongsToAttribute]&&(m.bindBuffer(m.ARRAY_BUFFER,
-k.buffer),V.enableAttribute(b[k.buffer.belongsToAttribute]),m.vertexAttribPointer(b[k.buffer.belongsToAttribute],k.size,m.FLOAT,!1,0,0));0<=b.color&&(0<f.geometry.colors.length||0<f.geometry.faces.length?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglColorBuffer),V.enableAttribute(b.color),m.vertexAttribPointer(b.color,3,m.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&m.vertexAttrib3fv(b.color,d.defaultAttributeValues.color));0<=b.normal&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglNormalBuffer),V.enableAttribute(b.normal),
-m.vertexAttribPointer(b.normal,3,m.FLOAT,!1,0,0));0<=b.tangent&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglTangentBuffer),V.enableAttribute(b.tangent),m.vertexAttribPointer(b.tangent,4,m.FLOAT,!1,0,0));0<=b.uv&&(f.geometry.faceVertexUvs[0]?(m.bindBuffer(m.ARRAY_BUFFER,e.__webglUVBuffer),V.enableAttribute(b.uv),m.vertexAttribPointer(b.uv,2,m.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&m.vertexAttrib2fv(b.uv,d.defaultAttributeValues.uv));0<=b.uv2&&(f.geometry.faceVertexUvs[1]?(m.bindBuffer(m.ARRAY_BUFFER,
-e.__webglUV2Buffer),V.enableAttribute(b.uv2),m.vertexAttribPointer(b.uv2,2,m.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&m.vertexAttrib2fv(b.uv2,d.defaultAttributeValues.uv2));d.skinning&&0<=b.skinIndex&&0<=b.skinWeight&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),V.enableAttribute(b.skinIndex),m.vertexAttribPointer(b.skinIndex,4,m.FLOAT,!1,0,0),m.bindBuffer(m.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),V.enableAttribute(b.skinWeight),m.vertexAttribPointer(b.skinWeight,4,m.FLOAT,!1,
-0,0));0<=b.lineDistance&&(m.bindBuffer(m.ARRAY_BUFFER,e.__webglLineDistanceBuffer),V.enableAttribute(b.lineDistance),m.vertexAttribPointer(b.lineDistance,1,m.FLOAT,!1,0,0))}V.disableUnusedAttributes();f instanceof THREE.Mesh?(f=e.__typeArray===Uint32Array?m.UNSIGNED_INT:m.UNSIGNED_SHORT,d.wireframe?(V.setLineWidth(d.wireframeLinewidth*L),a&&m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),m.drawElements(m.LINES,e.__webglLineCount,f,0)):(a&&m.bindBuffer(m.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),
-m.drawElements(m.TRIANGLES,e.__webglFaceCount,f,0)),B.info.render.calls++,B.info.render.vertices+=e.__webglFaceCount,B.info.render.faces+=e.__webglFaceCount/3):f instanceof THREE.Line?(f=f.mode===THREE.LineStrip?m.LINE_STRIP:m.LINES,V.setLineWidth(d.linewidth*L),m.drawArrays(f,0,e.__webglLineCount),B.info.render.calls++):f instanceof THREE.PointCloud&&(m.drawArrays(m.POINTS,0,e.__webglParticleCount),B.info.render.calls++,B.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,d){if(!1===
-b instanceof THREE.Camera)THREE.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var g=a.fog;Ia="";tb=-1;Gb=null;Pb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();a.traverse(function(a){a instanceof THREE.SkinnedMesh&&a.skeleton.update()});b.matrixWorldInverse.getInverse(b.matrixWorld);db.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);mb.setFromMatrix(db);pa.length=0;Oa.length=0;Ka.length=0;ab.length=0;ra.length=
-0;h(a);!0===B.sortObjects&&(Oa.sort(e),Ka.sort(f));zc.render(a,b);B.info.render.calls=0;B.info.render.vertices=0;B.info.render.faces=0;B.info.render.points=0;this.setRenderTarget(c);(this.autoClear||d)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);d=0;for(var n=Ja.length;d<n;d++){var m=Ja[d],q=m.object;q.visible&&(w(q,b),p(m))}a.overrideMaterial?(d=a.overrideMaterial,u(d),k(Oa,b,pa,g,d),k(Ka,b,pa,g,d),l(Ja,"",b,pa,g,d)):(V.setBlending(THREE.NoBlending),k(Oa,b,pa,g,null),
-l(Ja,"opaque",b,pa,g,null),k(Ka,b,pa,g,null),l(Ja,"transparent",b,pa,g,null));Ac.render(a,b);Bc.render(a,b,fc,Yb);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&F(c);V.setDepthTest(!0);V.setDepthWrite(!0);V.setColorWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=v(a,b,c,d,e);Ia="";B.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,m,mb):e.render(function(a){B.renderBufferImmediate(a,f,d)})};var cb={},Rb=0,pc={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?m.disable(m.CULL_FACE):(b===THREE.FrontFaceDirectionCW?m.frontFace(m.CW):m.frontFace(m.CCW),a===THREE.CullFaceBack?m.cullFace(m.BACK):a===THREE.CullFaceFront?m.cullFace(m.FRONT):m.cullFace(m.FRONT_AND_BACK),m.enable(m.CULL_FACE))};this.setMaterialFaces=
-function(a){V.setDoubleSided(a.side===THREE.DoubleSide);V.setFlipSided(a.side===THREE.BackSide)};this.uploadTexture=function(a,b){void 0===a.__webglInit&&(a.__webglInit=!0,a.addEventListener("dispose",Qb),a.__webglTexture=m.createTexture(),B.info.memory.textures++);m.activeTexture(m.TEXTURE0+b);m.bindTexture(m.TEXTURE_2D,a.__webglTexture);m.pixelStorei(m.UNPACK_FLIP_Y_WEBGL,a.flipY);m.pixelStorei(m.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);m.pixelStorei(m.UNPACK_ALIGNMENT,a.unpackAlignment);
-a.image=E(a.image,tc);var c=a.image,d=THREE.Math.isPowerOfTwo(c.width)&&THREE.Math.isPowerOfTwo(c.height),e=H(a.format),f=H(a.type);A(m.TEXTURE_2D,a,d);var g=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<g.length&&d){for(var h=0,k=g.length;h<k;h++)c=g[h],m.texImage2D(m.TEXTURE_2D,h,e,c.width,c.height,0,e,f,c.data);a.generateMipmaps=!1}else m.texImage2D(m.TEXTURE_2D,0,e,c.width,c.height,0,e,f,c.data);else if(a instanceof THREE.CompressedTexture)for(h=0,k=g.length;h<k;h++)c=g[h],a.format!==THREE.RGBAFormat&&
-a.format!==THREE.RGBFormat?-1<kc().indexOf(e)?m.compressedTexImage2D(m.TEXTURE_2D,h,e,c.width,c.height,0,c.data):THREE.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):m.texImage2D(m.TEXTURE_2D,h,e,c.width,c.height,0,e,f,c.data);else if(0<g.length&&d){h=0;for(k=g.length;h<k;h++)c=g[h],m.texImage2D(m.TEXTURE_2D,h,e,e,f,c);a.generateMipmaps=!1}else m.texImage2D(m.TEXTURE_2D,0,e,e,f,a.image);a.generateMipmaps&&d&&m.generateMipmap(m.TEXTURE_2D);a.needsUpdate=
-!1;if(a.onUpdate)a.onUpdate(a)};this.setTexture=function(a,b){!0===a.needsUpdate?!1===a.image.complete?THREE.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",a):B.uploadTexture(a,b):(m.activeTexture(m.TEXTURE0+b),m.bindTexture(m.TEXTURE_2D,a.__webglTexture))};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=!0);a.addEventListener("dispose",
-oc);a.__webglTexture=m.createTexture();B.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=H(a.format),e=H(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];m.bindTexture(m.TEXTURE_CUBE_MAP,a.__webglTexture);A(m.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=m.createFramebuffer();a.__webglRenderbuffer[f]=m.createRenderbuffer();m.texImage2D(m.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,a.height,0,d,e,null);var g=a,h=m.TEXTURE_CUBE_MAP_POSITIVE_X+
-f;m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer[f]);m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,h,g.__webglTexture,0);G(a.__webglRenderbuffer[f],a)}c&&m.generateMipmap(m.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=m.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:m.createRenderbuffer(),m.bindTexture(m.TEXTURE_2D,a.__webglTexture),A(m.TEXTURE_2D,a,c),m.texImage2D(m.TEXTURE_2D,0,d,a.width,a.height,0,d,e,null),d=m.TEXTURE_2D,m.bindFramebuffer(m.FRAMEBUFFER,
-a.__webglFramebuffer),m.framebufferTexture2D(m.FRAMEBUFFER,m.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&m.framebufferRenderbuffer(m.FRAMEBUFFER,m.DEPTH_STENCIL_ATTACHMENT,m.RENDERBUFFER,a.__webglRenderbuffer):G(a.__webglRenderbuffer,a),c&&m.generateMipmap(m.TEXTURE_2D);b?m.bindTexture(m.TEXTURE_CUBE_MAP,null):m.bindTexture(m.TEXTURE_2D,
-null);m.bindRenderbuffer(m.RENDERBUFFER,null);m.bindFramebuffer(m.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=kb,a=lb,d=fb,e=qb);b!==Ua&&(m.bindFramebuffer(m.FRAMEBUFFER,b),m.viewport(d,e,c,a),Ua=b);fc=c;Yb=a};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!(a instanceof THREE.WebGLRenderTarget))THREE.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");else if(a.__webglFramebuffer)if(a.format!==
-THREE.RGBAFormat)THREE.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA format. readPixels can read only RGBA format.");else{var g=!1;a.__webglFramebuffer!==Ua&&(m.bindFramebuffer(m.FRAMEBUFFER,a.__webglFramebuffer),g=!0);m.checkFramebufferStatus(m.FRAMEBUFFER)===m.FRAMEBUFFER_COMPLETE?m.readPixels(b,c,d,e,m.RGBA,m.UNSIGNED_BYTE,f):THREE.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.");g&&m.bindFramebuffer(m.FRAMEBUFFER,
-Ua)}};this.initMaterial=function(){THREE.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.addPrePlugin=function(){THREE.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")};this.addPostPlugin=function(){THREE.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")};this.updateShadowMap=function(){THREE.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")}};
+THREE.WebGLRenderer=function(a){function b(a,b){return a.material instanceof THREE.MeshFaceMaterial?a.material.materials[b.materialIndex]:a.material}function c(a,b,c,d){c=c.attributes;var e=b.attributes;b=b.attributesKeys;for(var f=0,g=b.length;f<g;f++){var h=b[f],k=e[h];if(0<=k){var l=c[h];void 0!==l?(h=l.itemSize,q.bindBuffer(q.ARRAY_BUFFER,l.buffer),U.enableAttribute(k),q.vertexAttribPointer(k,h,q.FLOAT,!1,0,d*h*4)):void 0!==a.defaultAttributeValues&&(2===a.defaultAttributeValues[h].length?q.vertexAttrib2fv(k,
+a.defaultAttributeValues[h]):3===a.defaultAttributeValues[h].length&&q.vertexAttrib3fv(k,a.defaultAttributeValues[h]))}}U.disableUnusedAttributes()}function d(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 e(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 f(a,b){return b[0]-
+a[0]}function g(a){if(!1!==a.visible){if(!(a instanceof THREE.Scene||a instanceof THREE.Group)){void 0===a.__webglInit&&(a.__webglInit=!0,a._modelViewMatrix=new THREE.Matrix4,a._normalMatrix=new THREE.Matrix3,a.addEventListener("removed",fb));var b=a.geometry;void 0!==b&&void 0===b.__webglInit&&(b.__webglInit=!0,b.addEventListener("dispose",gb),b instanceof THREE.BufferGeometry?O.info.memory.geometries++:a instanceof THREE.Mesh?n(a,b):a instanceof THREE.Line?void 0===b.__webglVertexBuffer&&(ya.initLineBuffers(b,
+a),b.verticesNeedUpdate=!0,b.colorsNeedUpdate=!0,b.lineDistancesNeedUpdate=!0):a instanceof THREE.PointCloud&&void 0===b.__webglVertexBuffer&&(ya.initParticleBuffers(b,a),b.verticesNeedUpdate=!0,b.colorsNeedUpdate=!0));if(void 0===a.__webglActive)if(a.__webglActive=!0,a instanceof THREE.Mesh)if(b instanceof THREE.BufferGeometry)p(Y,b,a);else{if(b instanceof THREE.Geometry)for(var b=za[b.id],c=0,d=b.length;c<d;c++)p(Y,b[c],a)}else a instanceof THREE.Line||a instanceof THREE.PointCloud?p(Y,b,a):(a instanceof
+THREE.ImmediateRenderObject||a.immediateRenderCallback)&&ta.push({id:null,object:a,opaque:null,transparent:null,z:0});if(a instanceof THREE.Light)W.push(a);else if(a instanceof THREE.Sprite)V.push(a);else if(a instanceof THREE.LensFlare)ka.push(a);else if((b=Y[a.id])&&(!1===a.frustumCulled||!0===Ia.intersectsObject(a)))for(c=0,d=b.length;c<d;c++){var e=b[c],f=e,h=f.object,k=f.buffer,l=h.geometry,h=h.material;h instanceof THREE.MeshFaceMaterial?(h=h.materials[l instanceof THREE.BufferGeometry?0:k.materialIndex],
+f.material=h,h.transparent?qa.push(f):pa.push(f)):h&&(f.material=h,h.transparent?qa.push(f):pa.push(f));e.render=!0;!0===O.sortObjects&&(oa.setFromMatrixPosition(a.matrixWorld),oa.applyProjection(Ja),e.z=oa.z)}}c=0;for(d=a.children.length;c<d;c++)g(a.children[c])}}function h(a,b,c,d,e){for(var f,g=0,h=a.length;g<h;g++){f=a[g];var k=f.object,l=f.buffer;y(k,b);if(e)f=e;else{f=f.material;if(!f)continue;s(f)}O.setMaterialFaces(f);l instanceof THREE.BufferGeometry?O.renderBufferDirect(b,c,d,f,l,k):O.renderBuffer(b,
+c,d,f,l,k)}}function k(a,b,c,d,e,f){for(var g,h=0,k=a.length;h<k;h++){g=a[h];var l=g.object;if(l.visible){if(f)g=f;else{g=g[b];if(!g)continue;s(g)}O.renderImmediateObject(c,d,e,g,l)}}}function m(a){var b=a.object.material;b.transparent?(a.transparent=b,a.opaque=null):(a.opaque=b,a.transparent=null)}function n(a,b){var c=a.material,d=!1;if(void 0===za[b.id]||!0===b.groupsNeedUpdate){delete Y[a.id];for(var d=za,e=b.id,c=c instanceof THREE.MeshFaceMaterial,f=ba.get("OES_element_index_uint")?4294967296:
+65535,g,h={},k=b.morphTargets.length,l=b.morphNormals.length,m,n={},q=[],r=0,s=b.faces.length;r<s;r++){g=b.faces[r];var t=c?g.materialIndex:0;t in h||(h[t]={hash:t,counter:0});g=h[t].hash+"_"+h[t].counter;g in n||(m={id:hb++,faces3:[],materialIndex:t,vertices:0,numMorphTargets:k,numMorphNormals:l},n[g]=m,q.push(m));n[g].vertices+3>f&&(h[t].counter+=1,g=h[t].hash+"_"+h[t].counter,g in n||(m={id:hb++,faces3:[],materialIndex:t,vertices:0,numMorphTargets:k,numMorphNormals:l},n[g]=m,q.push(m)));n[g].faces3.push(r);
+n[g].vertices+=3}d[e]=q;b.groupsNeedUpdate=!1}e=za[b.id];c=0;for(f=e.length;c<f;c++)h=e[c],void 0===h.__webglVertexBuffer?(ya.initMeshBuffers(h,a),b.verticesNeedUpdate=!0,b.morphTargetsNeedUpdate=!0,b.elementsNeedUpdate=!0,b.uvsNeedUpdate=!0,b.normalsNeedUpdate=!0,b.tangentsNeedUpdate=!0,d=b.colorsNeedUpdate=!0):d=!1,(d||void 0===a.__webglActive)&&p(Y,h,a);a.__webglActive=!0}function p(a,b,c){var d=c.id;a[d]=a[d]||[];a[d].push({id:d,buffer:b,object:c,material:null,z:0})}function l(a){var c=a.geometry;
+if(c instanceof THREE.BufferGeometry){a=c.attributes;for(var c=c.attributesKeys,d=0,e=c.length;d<e;d++){var f=c[d],g=a[f],f="index"===f?q.ELEMENT_ARRAY_BUFFER:q.ARRAY_BUFFER;void 0===g.buffer?(g.buffer=q.createBuffer(),q.bindBuffer(f,g.buffer),q.bufferData(f,g.array,g instanceof THREE.DynamicBufferAttribute?q.DYNAMIC_DRAW:q.STATIC_DRAW),g.needsUpdate=!1):!0===g.needsUpdate&&(q.bindBuffer(f,g.buffer),void 0===g.updateRange||-1===g.updateRange.count?q.bufferSubData(f,0,g.array):0===g.updateRange.count?
+THREE.error("THREE.WebGLRenderer.updateObject: using updateRange for THREE.DynamicBufferAttribute and marked as needsUpdate but count is 0, ensure you are using set methods or updating manually."):(q.bufferSubData(f,g.updateRange.offset*g.array.BYTES_PER_ELEMENT,g.array.subarray(g.updateRange.offset,g.updateRange.offset+g.updateRange.count)),g.updateRange.count=0),g.needsUpdate=!1)}}else if(a instanceof THREE.Mesh){!0===c.groupsNeedUpdate&&n(a,c);e=za[c.id];d=0;for(g=e.length;d<g;d++){var f=e[d],
+h=b(a,f),k=h.attributes&&r(h);(c.verticesNeedUpdate||c.morphTargetsNeedUpdate||c.elementsNeedUpdate||c.uvsNeedUpdate||c.normalsNeedUpdate||c.colorsNeedUpdate||c.tangentsNeedUpdate||k)&&ya.setMeshBuffers(f,a,q.DYNAMIC_DRAW,!c.dynamic,h)}c.verticesNeedUpdate=!1;c.morphTargetsNeedUpdate=!1;c.elementsNeedUpdate=!1;c.uvsNeedUpdate=!1;c.normalsNeedUpdate=!1;c.colorsNeedUpdate=!1;c.tangentsNeedUpdate=!1;h.attributes&&t(h)}else a instanceof THREE.Line?(h=b(a,c),k=h.attributes&&r(h),(c.verticesNeedUpdate||
+c.colorsNeedUpdate||c.lineDistancesNeedUpdate||k)&&ya.setLineBuffers(c,q.DYNAMIC_DRAW),c.verticesNeedUpdate=!1,c.colorsNeedUpdate=!1,c.lineDistancesNeedUpdate=!1,h.attributes&&t(h)):a instanceof THREE.PointCloud&&(h=b(a,c),k=h.attributes&&r(h),(c.verticesNeedUpdate||c.colorsNeedUpdate||k)&&ya.setParticleBuffers(c,q.DYNAMIC_DRAW,a),c.verticesNeedUpdate=!1,c.colorsNeedUpdate=!1,h.attributes&&t(h))}function r(a){for(var b in a.attributes)if(a.attributes[b].needsUpdate)return!0;return!1}function t(a){for(var b in a.attributes)a.attributes[b].needsUpdate=
+!1}function s(a){!0===a.transparent?U.setBlending(a.blending,a.blendEquation,a.blendSrc,a.blendDst,a.blendEquationAlpha,a.blendSrcAlpha,a.blendDstAlpha):U.setBlending(THREE.NoBlending);U.setDepthTest(a.depthTest);U.setDepthWrite(a.depthWrite);U.setColorWrite(a.colorWrite);U.setPolygonOffset(a.polygonOffset,a.polygonOffsetFactor,a.polygonOffsetUnits)}function u(a,b,c,d,e){var f,g,h,k;ib=0;if(d.needsUpdate){d.program&&Lb(d);d.addEventListener("dispose",Mb);var l=Vb[d.type];if(l){var m=THREE.ShaderLib[l];
+d.__webglShader={uniforms:THREE.UniformsUtils.clone(m.uniforms),vertexShader:m.vertexShader,fragmentShader:m.fragmentShader}}else d.__webglShader={uniforms:d.uniforms,vertexShader:d.vertexShader,fragmentShader:d.fragmentShader};for(var n=0,p=0,r=0,s=0,t=0,u=b.length;t<u;t++){var y=b[t];y.onlyShadow||!1===y.visible||(y instanceof THREE.DirectionalLight&&n++,y instanceof THREE.PointLight&&p++,y instanceof THREE.SpotLight&&r++,y instanceof THREE.HemisphereLight&&s++)}f=n;g=p;h=r;k=s;for(var z,D=0,B=
+0,G=b.length;B<G;B++){var E=b[B];E.castShadow&&(E instanceof THREE.SpotLight&&D++,E instanceof THREE.DirectionalLight&&!E.shadowCascade&&D++)}z=D;var H;if(qb&&e&&e.skeleton&&e.skeleton.useVertexTexture)H=1024;else{var M=q.getParameter(q.MAX_VERTEX_UNIFORM_VECTORS),K=Math.floor((M-20)/4);void 0!==e&&e instanceof THREE.SkinnedMesh&&(K=Math.min(e.skeleton.bones.length,K),K<e.skeleton.bones.length&&THREE.warn("WebGLRenderer: too many bones - "+e.skeleton.bones.length+", this GPU supports just "+K+" (try OpenGL instead of ANGLE)"));
+H=K}var J={precision:L,supportsVertexTextures:rb,map:!!d.map,envMap:!!d.envMap,envMapMode:d.envMap&&d.envMap.mapping,lightMap:!!d.lightMap,aoMap:!!d.aoMap,bumpMap:!!d.bumpMap,normalMap:!!d.normalMap,specularMap:!!d.specularMap,alphaMap:!!d.alphaMap,combine:d.combine,vertexColors:d.vertexColors,fog:c,useFog:d.fog,fogExp:c instanceof THREE.FogExp2,flatShading:d.shading===THREE.FlatShading,sizeAttenuation:d.sizeAttenuation,logarithmicDepthBuffer:na,skinning:d.skinning,maxBones:H,useVertexTexture:qb&&
+e&&e.skeleton&&e.skeleton.useVertexTexture,morphTargets:d.morphTargets,morphNormals:d.morphNormals,maxMorphTargets:O.maxMorphTargets,maxMorphNormals:O.maxMorphNormals,maxDirLights:f,maxPointLights:g,maxSpotLights:h,maxHemiLights:k,maxShadows:z,shadowMapEnabled:O.shadowMapEnabled&&e.receiveShadow&&0<z,shadowMapType:O.shadowMapType,shadowMapDebug:O.shadowMapDebug,shadowMapCascade:O.shadowMapCascade,alphaTest:d.alphaTest,metal:d.metal,wrapAround:d.wrapAround,doubleSided:d.side===THREE.DoubleSide,flipSided:d.side===
+THREE.BackSide},P=[];l?P.push(l):(P.push(d.fragmentShader),P.push(d.vertexShader));if(void 0!==d.defines)for(var N in d.defines)P.push(N),P.push(d.defines[N]);for(N in J)P.push(N),P.push(J[N]);for(var R=P.join(),S,V=0,ta=ua.length;V<ta;V++){var U=ua[V];if(U.code===R){S=U;S.usedTimes++;break}}void 0===S&&(S=new THREE.WebGLProgram(O,R,d,J),ua.push(S),O.info.memory.programs=ua.length);d.program=S;var Y=S.attributes;if(d.morphTargets){d.numSupportedMorphTargets=0;for(var qa,pa="morphTarget",W=0;W<O.maxMorphTargets;W++)qa=
+pa+W,0<=Y[qa]&&d.numSupportedMorphTargets++}if(d.morphNormals)for(d.numSupportedMorphNormals=0,pa="morphNormal",W=0;W<O.maxMorphNormals;W++)qa=pa+W,0<=Y[qa]&&d.numSupportedMorphNormals++;d.uniformsList=[];for(var ka in d.__webglShader.uniforms){var $=d.program.uniforms[ka];$&&d.uniformsList.push([d.__webglShader.uniforms[ka],$])}d.needsUpdate=!1}d.morphTargets&&!e.__webglMorphTargetInfluences&&(e.__webglMorphTargetInfluences=new Float32Array(O.maxMorphTargets));var ba=!1,sa=!1,ea=!1,ma=d.program,
+fa=ma.uniforms,Q=d.__webglShader.uniforms;ma.id!==Ka&&(q.useProgram(ma.program),Ka=ma.id,ea=sa=ba=!0);d.id!==Aa&&(-1===Aa&&(ea=!0),Aa=d.id,sa=!0);if(ba||a!==Xa)q.uniformMatrix4fv(fa.projectionMatrix,!1,a.projectionMatrix.elements),na&&q.uniform1f(fa.logDepthBufFC,2/(Math.log(a.far+1)/Math.LN2)),a!==Xa&&(Xa=a),(d instanceof THREE.ShaderMaterial||d instanceof THREE.MeshPhongMaterial||d.envMap)&&null!==fa.cameraPosition&&(oa.setFromMatrixPosition(a.matrixWorld),q.uniform3f(fa.cameraPosition,oa.x,oa.y,
+oa.z)),(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshBasicMaterial||d instanceof THREE.ShaderMaterial||d.skinning)&&null!==fa.viewMatrix&&q.uniformMatrix4fv(fa.viewMatrix,!1,a.matrixWorldInverse.elements);if(d.skinning)if(e.bindMatrix&&null!==fa.bindMatrix&&q.uniformMatrix4fv(fa.bindMatrix,!1,e.bindMatrix.elements),e.bindMatrixInverse&&null!==fa.bindMatrixInverse&&q.uniformMatrix4fv(fa.bindMatrixInverse,!1,e.bindMatrixInverse.elements),qb&&e.skeleton&&
+e.skeleton.useVertexTexture){if(null!==fa.boneTexture){var ya=x();q.uniform1i(fa.boneTexture,ya);O.setTexture(e.skeleton.boneTexture,ya)}null!==fa.boneTextureWidth&&q.uniform1i(fa.boneTextureWidth,e.skeleton.boneTextureWidth);null!==fa.boneTextureHeight&&q.uniform1i(fa.boneTextureHeight,e.skeleton.boneTextureHeight)}else e.skeleton&&e.skeleton.boneMatrices&&null!==fa.boneGlobalMatrices&&q.uniformMatrix4fv(fa.boneGlobalMatrices,!1,e.skeleton.boneMatrices);if(sa){c&&d.fog&&(Q.fogColor.value=c.color,
+c instanceof THREE.Fog?(Q.fogNear.value=c.near,Q.fogFar.value=c.far):c instanceof THREE.FogExp2&&(Q.fogDensity.value=c.density));if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d.lights){if(jb){var ea=!0,da,va,ca,za=0,Ga=0,Ha=0,La,Qa,Ra,Ta,Ia,ga=Nb,Ja=ga.directional.colors,Sa=ga.directional.positions,sb=ga.point.colors,tb=ga.point.positions,fb=ga.point.distances,gb=ga.point.decays,ub=ga.spot.colors,vb=ga.spot.positions,hb=ga.spot.distances,wb=ga.spot.directions,mb=
+ga.spot.anglesCos,nb=ga.spot.exponents,ob=ga.spot.decays,xb=ga.hemi.skyColors,yb=ga.hemi.groundColors,zb=ga.hemi.positions,Ya=0,Ma=0,Ba=0,Ua=0,Ab=0,Bb=0,Cb=0,kb=0,Za=0,$a=0,Da=0,Va=0;da=0;for(va=b.length;da<va;da++)ca=b[da],ca.onlyShadow||(La=ca.color,Ta=ca.intensity,Ia=ca.distance,ca instanceof THREE.AmbientLight?ca.visible&&(za+=La.r,Ga+=La.g,Ha+=La.b):ca instanceof THREE.DirectionalLight?(Ab+=1,ca.visible&&(ia.setFromMatrixPosition(ca.matrixWorld),oa.setFromMatrixPosition(ca.target.matrixWorld),
+ia.sub(oa),ia.normalize(),Za=3*Ya,Sa[Za]=ia.x,Sa[Za+1]=ia.y,Sa[Za+2]=ia.z,w(Ja,Za,La,Ta),Ya+=1)):ca instanceof THREE.PointLight?(Bb+=1,ca.visible&&($a=3*Ma,w(sb,$a,La,Ta),oa.setFromMatrixPosition(ca.matrixWorld),tb[$a]=oa.x,tb[$a+1]=oa.y,tb[$a+2]=oa.z,fb[Ma]=Ia,gb[Ma]=0===ca.distance?0:ca.decay,Ma+=1)):ca instanceof THREE.SpotLight?(Cb+=1,ca.visible&&(Da=3*Ba,w(ub,Da,La,Ta),ia.setFromMatrixPosition(ca.matrixWorld),vb[Da]=ia.x,vb[Da+1]=ia.y,vb[Da+2]=ia.z,hb[Ba]=Ia,oa.setFromMatrixPosition(ca.target.matrixWorld),
+ia.sub(oa),ia.normalize(),wb[Da]=ia.x,wb[Da+1]=ia.y,wb[Da+2]=ia.z,mb[Ba]=Math.cos(ca.angle),nb[Ba]=ca.exponent,ob[Ba]=0===ca.distance?0:ca.decay,Ba+=1)):ca instanceof THREE.HemisphereLight&&(kb+=1,ca.visible&&(ia.setFromMatrixPosition(ca.matrixWorld),ia.normalize(),Va=3*Ua,zb[Va]=ia.x,zb[Va+1]=ia.y,zb[Va+2]=ia.z,Qa=ca.color,Ra=ca.groundColor,w(xb,Va,Qa,Ta),w(yb,Va,Ra,Ta),Ua+=1)));da=3*Ya;for(va=Math.max(Ja.length,3*Ab);da<va;da++)Ja[da]=0;da=3*Ma;for(va=Math.max(sb.length,3*Bb);da<va;da++)sb[da]=
+0;da=3*Ba;for(va=Math.max(ub.length,3*Cb);da<va;da++)ub[da]=0;da=3*Ua;for(va=Math.max(xb.length,3*kb);da<va;da++)xb[da]=0;da=3*Ua;for(va=Math.max(yb.length,3*kb);da<va;da++)yb[da]=0;ga.directional.length=Ya;ga.point.length=Ma;ga.spot.length=Ba;ga.hemi.length=Ua;ga.ambient[0]=za;ga.ambient[1]=Ga;ga.ambient[2]=Ha;jb=!1}if(ea){var la=Nb;Q.ambientLightColor.value=la.ambient;Q.directionalLightColor.value=la.directional.colors;Q.directionalLightDirection.value=la.directional.positions;Q.pointLightColor.value=
+la.point.colors;Q.pointLightPosition.value=la.point.positions;Q.pointLightDistance.value=la.point.distances;Q.pointLightDecay.value=la.point.decays;Q.spotLightColor.value=la.spot.colors;Q.spotLightPosition.value=la.spot.positions;Q.spotLightDistance.value=la.spot.distances;Q.spotLightDirection.value=la.spot.directions;Q.spotLightAngleCos.value=la.spot.anglesCos;Q.spotLightExponent.value=la.spot.exponents;Q.spotLightDecay.value=la.spot.decays;Q.hemisphereLightSkyColor.value=la.hemi.skyColors;Q.hemisphereLightGroundColor.value=
+la.hemi.groundColors;Q.hemisphereLightDirection.value=la.hemi.positions;v(Q,!0)}else v(Q,!1)}if(d instanceof THREE.MeshBasicMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshPhongMaterial){Q.opacity.value=d.opacity;Q.diffuse.value=d.color;Q.map.value=d.map;Q.lightMap.value=d.lightMap;Q.lightMapIntensity.value=d.lightMapIntensity;Q.aoMap.value=d.aoMap;Q.aoMapIntensity.value=d.aoMapIntensity;Q.specularMap.value=d.specularMap;Q.alphaMap.value=d.alphaMap;d.bumpMap&&(Q.bumpMap.value=
+d.bumpMap,Q.bumpScale.value=d.bumpScale);d.normalMap&&(Q.normalMap.value=d.normalMap,Q.normalScale.value.copy(d.normalScale));var Ea;d.map?Ea=d.map:d.specularMap?Ea=d.specularMap:d.normalMap?Ea=d.normalMap:d.bumpMap?Ea=d.bumpMap:d.alphaMap&&(Ea=d.alphaMap);if(void 0!==Ea){var bb=Ea.offset,cb=Ea.repeat;Q.offsetRepeat.value.set(bb.x,bb.y,cb.x,cb.y)}Q.envMap.value=d.envMap;Q.flipEnvMap.value=d.envMap instanceof THREE.WebGLRenderTargetCube?1:-1;Q.reflectivity.value=d.reflectivity;Q.refractionRatio.value=
+d.refractionRatio}if(d instanceof THREE.LineBasicMaterial)Q.diffuse.value=d.color,Q.opacity.value=d.opacity;else if(d instanceof THREE.LineDashedMaterial)Q.diffuse.value=d.color,Q.opacity.value=d.opacity,Q.dashSize.value=d.dashSize,Q.totalSize.value=d.dashSize+d.gapSize,Q.scale.value=d.scale;else if(d instanceof THREE.PointCloudMaterial){if(Q.psColor.value=d.color,Q.opacity.value=d.opacity,Q.size.value=d.size,Q.scale.value=F.height/2,Q.map.value=d.map,null!==d.map){var db=d.map.offset,eb=d.map.repeat;
+Q.offsetRepeat.value.set(db.x,db.y,eb.x,eb.y)}}else d instanceof THREE.MeshPhongMaterial?(Q.shininess.value=d.shininess,Q.emissive.value=d.emissive,Q.specular.value=d.specular,d.wrapAround&&Q.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshLambertMaterial?(Q.emissive.value=d.emissive,d.wrapAround&&Q.wrapRGB.value.copy(d.wrapRGB)):d instanceof THREE.MeshDepthMaterial?(Q.mNear.value=a.near,Q.mFar.value=a.far,Q.opacity.value=d.opacity):d instanceof THREE.MeshNormalMaterial&&(Q.opacity.value=d.opacity);
+if(e.receiveShadow&&!d._shadowPass&&Q.shadowMatrix)for(var Wa=0,Db=0,pb=b.length;Db<pb;Db++){var Ca=b[Db];Ca.castShadow&&(Ca instanceof THREE.SpotLight||Ca instanceof THREE.DirectionalLight&&!Ca.shadowCascade)&&(Q.shadowMap.value[Wa]=Ca.shadowMap,Q.shadowMapSize.value[Wa]=Ca.shadowMapSize,Q.shadowMatrix.value[Wa]=Ca.shadowMatrix,Q.shadowDarkness.value[Wa]=Ca.shadowDarkness,Q.shadowBias.value[Wa]=Ca.shadowBias,Wa++)}for(var Eb=d.uniformsList,wa,Na,xa,lb=0,Ib=Eb.length;lb<Ib;lb++){var Z=Eb[lb][0];if(!1!==
+Z.needsUpdate){var Ob=Z.type,T=Z.value,aa=Eb[lb][1];switch(Ob){case "1i":q.uniform1i(aa,T);break;case "1f":q.uniform1f(aa,T);break;case "2f":q.uniform2f(aa,T[0],T[1]);break;case "3f":q.uniform3f(aa,T[0],T[1],T[2]);break;case "4f":q.uniform4f(aa,T[0],T[1],T[2],T[3]);break;case "1iv":q.uniform1iv(aa,T);break;case "3iv":q.uniform3iv(aa,T);break;case "1fv":q.uniform1fv(aa,T);break;case "2fv":q.uniform2fv(aa,T);break;case "3fv":q.uniform3fv(aa,T);break;case "4fv":q.uniform4fv(aa,T);break;case "Matrix3fv":q.uniformMatrix3fv(aa,
+!1,T);break;case "Matrix4fv":q.uniformMatrix4fv(aa,!1,T);break;case "i":q.uniform1i(aa,T);break;case "f":q.uniform1f(aa,T);break;case "v2":q.uniform2f(aa,T.x,T.y);break;case "v3":q.uniform3f(aa,T.x,T.y,T.z);break;case "v4":q.uniform4f(aa,T.x,T.y,T.z,T.w);break;case "c":q.uniform3f(aa,T.r,T.g,T.b);break;case "iv1":q.uniform1iv(aa,T);break;case "iv":q.uniform3iv(aa,T);break;case "fv1":q.uniform1fv(aa,T);break;case "fv":q.uniform3fv(aa,T);break;case "v2v":void 0===Z._array&&(Z._array=new Float32Array(2*
+T.length));for(var X=0,ra=T.length;X<ra;X++)xa=2*X,Z._array[xa]=T[X].x,Z._array[xa+1]=T[X].y;q.uniform2fv(aa,Z._array);break;case "v3v":void 0===Z._array&&(Z._array=new Float32Array(3*T.length));X=0;for(ra=T.length;X<ra;X++)xa=3*X,Z._array[xa]=T[X].x,Z._array[xa+1]=T[X].y,Z._array[xa+2]=T[X].z;q.uniform3fv(aa,Z._array);break;case "v4v":void 0===Z._array&&(Z._array=new Float32Array(4*T.length));X=0;for(ra=T.length;X<ra;X++)xa=4*X,Z._array[xa]=T[X].x,Z._array[xa+1]=T[X].y,Z._array[xa+2]=T[X].z,Z._array[xa+
+3]=T[X].w;q.uniform4fv(aa,Z._array);break;case "m3":q.uniformMatrix3fv(aa,!1,T.elements);break;case "m3v":void 0===Z._array&&(Z._array=new Float32Array(9*T.length));X=0;for(ra=T.length;X<ra;X++)T[X].flattenToArrayOffset(Z._array,9*X);q.uniformMatrix3fv(aa,!1,Z._array);break;case "m4":q.uniformMatrix4fv(aa,!1,T.elements);break;case "m4v":void 0===Z._array&&(Z._array=new Float32Array(16*T.length));X=0;for(ra=T.length;X<ra;X++)T[X].flattenToArrayOffset(Z._array,16*X);q.uniformMatrix4fv(aa,!1,Z._array);
+break;case "t":wa=T;Na=x();q.uniform1i(aa,Na);if(!wa)continue;if(wa instanceof THREE.CubeTexture||wa.image instanceof Array&&6===wa.image.length){var ha=wa,Pb=Na;if(6===ha.image.length)if(ha.needsUpdate){ha.image.__webglTextureCube||(ha.addEventListener("dispose",Fb),ha.image.__webglTextureCube=q.createTexture(),O.info.memory.textures++);q.activeTexture(q.TEXTURE0+Pb);q.bindTexture(q.TEXTURE_CUBE_MAP,ha.image.__webglTextureCube);q.pixelStorei(q.UNPACK_FLIP_Y_WEBGL,ha.flipY);for(var Qb=ha instanceof
+THREE.CompressedTexture,Gb=ha.image[0]instanceof THREE.DataTexture,Oa=[],ja=0;6>ja;ja++)Oa[ja]=!O.autoScaleCubemaps||Qb||Gb?Gb?ha.image[ja].image:ha.image[ja]:A(ha.image[ja],Wb);var Rb=Oa[0],Sb=THREE.Math.isPowerOfTwo(Rb.width)&&THREE.Math.isPowerOfTwo(Rb.height),Fa=C(ha.format),Hb=C(ha.type);I(q.TEXTURE_CUBE_MAP,ha,Sb);for(ja=0;6>ja;ja++)if(Qb)for(var Pa,Tb=Oa[ja].mipmaps,ab=0,Jb=Tb.length;ab<Jb;ab++)Pa=Tb[ab],ha.format!==THREE.RGBAFormat&&ha.format!==THREE.RGBFormat?-1<Ub().indexOf(Fa)?q.compressedTexImage2D(q.TEXTURE_CUBE_MAP_POSITIVE_X+
+ja,ab,Fa,Pa.width,Pa.height,0,Pa.data):THREE.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .setCubeTexture()"):q.texImage2D(q.TEXTURE_CUBE_MAP_POSITIVE_X+ja,ab,Fa,Pa.width,Pa.height,0,Fa,Hb,Pa.data);else Gb?q.texImage2D(q.TEXTURE_CUBE_MAP_POSITIVE_X+ja,0,Fa,Oa[ja].width,Oa[ja].height,0,Fa,Hb,Oa[ja].data):q.texImage2D(q.TEXTURE_CUBE_MAP_POSITIVE_X+ja,0,Fa,Fa,Hb,Oa[ja]);ha.generateMipmaps&&Sb&&q.generateMipmap(q.TEXTURE_CUBE_MAP);ha.needsUpdate=!1;if(ha.onUpdate)ha.onUpdate(ha)}else q.activeTexture(q.TEXTURE0+
+Pb),q.bindTexture(q.TEXTURE_CUBE_MAP,ha.image.__webglTextureCube)}else if(wa instanceof THREE.WebGLRenderTargetCube){var Kb=wa;q.activeTexture(q.TEXTURE0+Na);q.bindTexture(q.TEXTURE_CUBE_MAP,Kb.__webglTexture)}else O.setTexture(wa,Na);break;case "tv":void 0===Z._array&&(Z._array=[]);X=0;for(ra=Z.value.length;X<ra;X++)Z._array[X]=x();q.uniform1iv(aa,Z._array);X=0;for(ra=Z.value.length;X<ra;X++)wa=Z.value[X],Na=Z._array[X],wa&&O.setTexture(wa,Na);break;default:THREE.warn("THREE.WebGLRenderer: Unknown uniform type: "+
+Ob)}}}}q.uniformMatrix4fv(fa.modelViewMatrix,!1,e._modelViewMatrix.elements);fa.normalMatrix&&q.uniformMatrix3fv(fa.normalMatrix,!1,e._normalMatrix.elements);null!==fa.modelMatrix&&q.uniformMatrix4fv(fa.modelMatrix,!1,e.matrixWorld.elements);return ma}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 x(){var a=ib;a>=mb&&THREE.warn("WebGLRenderer: trying to use "+a+" texture units while this GPU supports only "+mb);ib+=1;return a}function y(a,
+b){a._modelViewMatrix.multiplyMatrices(b.matrixWorldInverse,a.matrixWorld);a._normalMatrix.getNormalMatrix(a._modelViewMatrix)}function w(a,b,c,d){a[b]=c.r*d;a[b+1]=c.g*d;a[b+2]=c.b*d}function I(a,b,c){c?(q.texParameteri(a,q.TEXTURE_WRAP_S,C(b.wrapS)),q.texParameteri(a,q.TEXTURE_WRAP_T,C(b.wrapT)),q.texParameteri(a,q.TEXTURE_MAG_FILTER,C(b.magFilter)),q.texParameteri(a,q.TEXTURE_MIN_FILTER,C(b.minFilter))):(q.texParameteri(a,q.TEXTURE_WRAP_S,q.CLAMP_TO_EDGE),q.texParameteri(a,q.TEXTURE_WRAP_T,q.CLAMP_TO_EDGE),
+b.wrapS===THREE.ClampToEdgeWrapping&&b.wrapT===THREE.ClampToEdgeWrapping||THREE.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.wrapS and Texture.wrapT should be set to THREE.ClampToEdgeWrapping. ( "+b.sourceFile+" )"),q.texParameteri(a,q.TEXTURE_MAG_FILTER,B(b.magFilter)),q.texParameteri(a,q.TEXTURE_MIN_FILTER,B(b.minFilter)),b.minFilter!==THREE.NearestFilter&&b.minFilter!==THREE.LinearFilter&&THREE.warn("THREE.WebGLRenderer: Texture is not power of two. Texture.minFilter should be set to THREE.NearestFilter or THREE.LinearFilter. ( "+
+b.sourceFile+" )"));(c=ba.get("EXT_texture_filter_anisotropic"))&&b.type!==THREE.FloatType&&b.type!==THREE.HalfFloatType&&(1<b.anisotropy||b.__currentAnisotropy)&&(q.texParameterf(a,c.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(b.anisotropy,O.getMaxAnisotropy())),b.__currentAnisotropy=b.anisotropy)}function A(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);THREE.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 D(a,b){q.bindRenderbuffer(q.RENDERBUFFER,a);b.depthBuffer&&!b.stencilBuffer?(q.renderbufferStorage(q.RENDERBUFFER,q.DEPTH_COMPONENT16,b.width,b.height),q.framebufferRenderbuffer(q.FRAMEBUFFER,q.DEPTH_ATTACHMENT,q.RENDERBUFFER,a)):b.depthBuffer&&b.stencilBuffer?(q.renderbufferStorage(q.RENDERBUFFER,q.DEPTH_STENCIL,b.width,
+b.height),q.framebufferRenderbuffer(q.FRAMEBUFFER,q.DEPTH_STENCIL_ATTACHMENT,q.RENDERBUFFER,a)):q.renderbufferStorage(q.RENDERBUFFER,q.RGBA4,b.width,b.height)}function G(a){a instanceof THREE.WebGLRenderTargetCube?(q.bindTexture(q.TEXTURE_CUBE_MAP,a.__webglTexture),q.generateMipmap(q.TEXTURE_CUBE_MAP),q.bindTexture(q.TEXTURE_CUBE_MAP,null)):(q.bindTexture(q.TEXTURE_2D,a.__webglTexture),q.generateMipmap(q.TEXTURE_2D),q.bindTexture(q.TEXTURE_2D,null))}function B(a){return a===THREE.NearestFilter||a===
+THREE.NearestMipMapNearestFilter||a===THREE.NearestMipMapLinearFilter?q.NEAREST:q.LINEAR}function C(a){var b;if(a===THREE.RepeatWrapping)return q.REPEAT;if(a===THREE.ClampToEdgeWrapping)return q.CLAMP_TO_EDGE;if(a===THREE.MirroredRepeatWrapping)return q.MIRRORED_REPEAT;if(a===THREE.NearestFilter)return q.NEAREST;if(a===THREE.NearestMipMapNearestFilter)return q.NEAREST_MIPMAP_NEAREST;if(a===THREE.NearestMipMapLinearFilter)return q.NEAREST_MIPMAP_LINEAR;if(a===THREE.LinearFilter)return q.LINEAR;if(a===
+THREE.LinearMipMapNearestFilter)return q.LINEAR_MIPMAP_NEAREST;if(a===THREE.LinearMipMapLinearFilter)return q.LINEAR_MIPMAP_LINEAR;if(a===THREE.UnsignedByteType)return q.UNSIGNED_BYTE;if(a===THREE.UnsignedShort4444Type)return q.UNSIGNED_SHORT_4_4_4_4;if(a===THREE.UnsignedShort5551Type)return q.UNSIGNED_SHORT_5_5_5_1;if(a===THREE.UnsignedShort565Type)return q.UNSIGNED_SHORT_5_6_5;if(a===THREE.ByteType)return q.BYTE;if(a===THREE.ShortType)return q.SHORT;if(a===THREE.UnsignedShortType)return q.UNSIGNED_SHORT;
+if(a===THREE.IntType)return q.INT;if(a===THREE.UnsignedIntType)return q.UNSIGNED_INT;if(a===THREE.FloatType)return q.FLOAT;b=ba.get("OES_texture_half_float");if(null!==b&&a===THREE.HalfFloatType)return b.HALF_FLOAT_OES;if(a===THREE.AlphaFormat)return q.ALPHA;if(a===THREE.RGBFormat)return q.RGB;if(a===THREE.RGBAFormat)return q.RGBA;if(a===THREE.LuminanceFormat)return q.LUMINANCE;if(a===THREE.LuminanceAlphaFormat)return q.LUMINANCE_ALPHA;if(a===THREE.AddEquation)return q.FUNC_ADD;if(a===THREE.SubtractEquation)return q.FUNC_SUBTRACT;
+if(a===THREE.ReverseSubtractEquation)return q.FUNC_REVERSE_SUBTRACT;if(a===THREE.ZeroFactor)return q.ZERO;if(a===THREE.OneFactor)return q.ONE;if(a===THREE.SrcColorFactor)return q.SRC_COLOR;if(a===THREE.OneMinusSrcColorFactor)return q.ONE_MINUS_SRC_COLOR;if(a===THREE.SrcAlphaFactor)return q.SRC_ALPHA;if(a===THREE.OneMinusSrcAlphaFactor)return q.ONE_MINUS_SRC_ALPHA;if(a===THREE.DstAlphaFactor)return q.DST_ALPHA;if(a===THREE.OneMinusDstAlphaFactor)return q.ONE_MINUS_DST_ALPHA;if(a===THREE.DstColorFactor)return q.DST_COLOR;
+if(a===THREE.OneMinusDstColorFactor)return q.ONE_MINUS_DST_COLOR;if(a===THREE.SrcAlphaSaturateFactor)return q.SRC_ALPHA_SATURATE;b=ba.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=ba.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=ba.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 F=void 0!==a.canvas?a.canvas:document.createElement("canvas"),S=void 0!==a.context?a.context:null,H=F.width,J=F.height,P=1,L=void 0!==a.precision?a.precision:"highp",z=void 0!==a.alpha?a.alpha:!1,M=void 0!==a.depth?a.depth:!0,R=void 0!==a.stencil?a.stencil:!0,K=void 0!==a.antialias?a.antialias:!1,E=void 0!==a.premultipliedAlpha?a.premultipliedAlpha:!0,$=void 0!==a.preserveDrawingBuffer?a.preserveDrawingBuffer:!1,na=void 0!==a.logarithmicDepthBuffer?a.logarithmicDepthBuffer:!1,N=new THREE.Color(0),
+ea=0,W=[],Y={},ta=[],pa=[],qa=[],V=[],ka=[];this.domElement=F;this.context=null;this.sortObjects=this.autoClearStencil=this.autoClearDepth=this.autoClearColor=this.autoClear=!0;this.gammaFactor=2;this.shadowMapEnabled=this.gammaOutput=this.gammaInput=!1;this.shadowMapType=THREE.PCFShadowMap;this.shadowMapCullFace=THREE.CullFaceFront;this.shadowMapCascade=this.shadowMapDebug=!1;this.maxMorphTargets=8;this.maxMorphNormals=4;this.autoScaleCubemaps=!0;this.info={memory:{programs:0,geometries:0,textures:0},
+render:{calls:0,vertices:0,faces:0,points:0}};var O=this,ua=[],Ka=null,sa=null,Aa=-1,ma="",Xa=null,ib=0,Ga=0,Ha=0,Qa=F.width,Ra=F.height,nb=0,ob=0,Ia=new THREE.Frustum,Ja=new THREE.Matrix4,oa=new THREE.Vector3,ia=new THREE.Vector3,jb=!0,Nb={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:[]}},q;try{var bb={alpha:z,depth:M,stencil:R,antialias:K,premultipliedAlpha:E,preserveDrawingBuffer:$};q=S||F.getContext("webgl",bb)||F.getContext("experimental-webgl",bb);if(null===q){if(null!==F.getContext("webgl"))throw"Error creating WebGL context with your selected attributes.";throw"Error creating WebGL context.";}F.addEventListener("webglcontextlost",function(a){a.preventDefault();cb();db();Y={}},!1)}catch(Ib){THREE.error("THREE.WebGLRenderer: "+Ib)}var U=new THREE.WebGLState(q,C);
+void 0===q.getShaderPrecisionFormat&&(q.getShaderPrecisionFormat=function(){return{rangeMin:1,rangeMax:1,precision:1}});var ba=new THREE.WebGLExtensions(q),ya=new THREE.WebGLBuffers(q,this.info,ba,b);ba.get("OES_texture_float");ba.get("OES_texture_float_linear");ba.get("OES_texture_half_float");ba.get("OES_texture_half_float_linear");ba.get("OES_standard_derivatives");na&&ba.get("EXT_frag_depth");var Sa=function(a,b,c,d){!0===E&&(a*=d,b*=d,c*=d);q.clearColor(a,b,c,d)},db=function(){q.clearColor(0,
+0,0,1);q.clearDepth(1);q.clearStencil(0);q.enable(q.DEPTH_TEST);q.depthFunc(q.LEQUAL);q.frontFace(q.CCW);q.cullFace(q.BACK);q.enable(q.CULL_FACE);q.enable(q.BLEND);q.blendEquation(q.FUNC_ADD);q.blendFunc(q.SRC_ALPHA,q.ONE_MINUS_SRC_ALPHA);q.viewport(Ga,Ha,Qa,Ra);Sa(N.r,N.g,N.b,ea)},cb=function(){Xa=Ka=null;ma="";Aa=-1;jb=!0;U.reset()};db();this.context=q;this.extensions=ba;this.state=U;var mb=q.getParameter(q.MAX_TEXTURE_IMAGE_UNITS),Jb=q.getParameter(q.MAX_VERTEX_TEXTURE_IMAGE_UNITS),Kb=q.getParameter(q.MAX_TEXTURE_SIZE),
+Wb=q.getParameter(q.MAX_CUBE_MAP_TEXTURE_SIZE),rb=0<Jb,qb=rb&&ba.get("OES_texture_float"),Xb=q.getShaderPrecisionFormat(q.VERTEX_SHADER,q.HIGH_FLOAT),Yb=q.getShaderPrecisionFormat(q.VERTEX_SHADER,q.MEDIUM_FLOAT),Zb=q.getShaderPrecisionFormat(q.FRAGMENT_SHADER,q.HIGH_FLOAT),$b=q.getShaderPrecisionFormat(q.FRAGMENT_SHADER,q.MEDIUM_FLOAT),Ub=function(){var a;return function(){if(void 0!==a)return a;a=[];if(ba.get("WEBGL_compressed_texture_pvrtc")||ba.get("WEBGL_compressed_texture_s3tc"))for(var b=q.getParameter(q.COMPRESSED_TEXTURE_FORMATS),
+c=0;c<b.length;c++)a.push(b[c]);return a}}(),ac=0<Xb.precision&&0<Zb.precision,eb=0<Yb.precision&&0<$b.precision;"highp"!==L||ac||(eb?(L="mediump",THREE.warn("THREE.WebGLRenderer: highp not supported, using mediump.")):(L="lowp",THREE.warn("THREE.WebGLRenderer: highp and mediump not supported, using lowp.")));"mediump"!==L||eb||(L="lowp",THREE.warn("THREE.WebGLRenderer: mediump not supported, using lowp."));var bc=new THREE.ShadowMapPlugin(this,W,Y,ta),cc=new THREE.SpritePlugin(this,V),dc=new THREE.LensFlarePlugin(this,
+ka);this.getContext=function(){return q};this.forceContextLoss=function(){ba.get("WEBGL_lose_context").loseContext()};this.supportsVertexTextures=function(){return rb};this.supportsFloatTextures=function(){return ba.get("OES_texture_float")};this.supportsHalfFloatTextures=function(){return ba.get("OES_texture_half_float")};this.supportsStandardDerivatives=function(){return ba.get("OES_standard_derivatives")};this.supportsCompressedTextureS3TC=function(){return ba.get("WEBGL_compressed_texture_s3tc")};
+this.supportsCompressedTexturePVRTC=function(){return ba.get("WEBGL_compressed_texture_pvrtc")};this.supportsBlendMinMax=function(){return ba.get("EXT_blend_minmax")};this.getMaxAnisotropy=function(){var a;return function(){if(void 0!==a)return a;var b=ba.get("EXT_texture_filter_anisotropic");return a=null!==b?q.getParameter(b.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0}}();this.getPrecision=function(){return L};this.getPixelRatio=function(){return P};this.setPixelRatio=function(a){P=a};this.getSize=function(){return{width:H,
+height:J}};this.setSize=function(a,b,c){H=a;J=b;F.width=a*P;F.height=b*P;!1!==c&&(F.style.width=a+"px",F.style.height=b+"px");this.setViewport(0,0,a,b)};this.setViewport=function(a,b,c,d){Ga=a*P;Ha=b*P;Qa=c*P;Ra=d*P;q.viewport(Ga,Ha,Qa,Ra)};this.setScissor=function(a,b,c,d){q.scissor(a*P,b*P,c*P,d*P)};this.enableScissorTest=function(a){a?q.enable(q.SCISSOR_TEST):q.disable(q.SCISSOR_TEST)};this.getClearColor=function(){return N};this.setClearColor=function(a,b){N.set(a);ea=void 0!==b?b:1;Sa(N.r,N.g,
+N.b,ea)};this.getClearAlpha=function(){return ea};this.setClearAlpha=function(a){ea=a;Sa(N.r,N.g,N.b,ea)};this.clear=function(a,b,c){var d=0;if(void 0===a||a)d|=q.COLOR_BUFFER_BIT;if(void 0===b||b)d|=q.DEPTH_BUFFER_BIT;if(void 0===c||c)d|=q.STENCIL_BUFFER_BIT;q.clear(d)};this.clearColor=function(){q.clear(q.COLOR_BUFFER_BIT)};this.clearDepth=function(){q.clear(q.DEPTH_BUFFER_BIT)};this.clearStencil=function(){q.clear(q.STENCIL_BUFFER_BIT)};this.clearTarget=function(a,b,c,d){this.setRenderTarget(a);
+this.clear(b,c,d)};this.resetGLState=cb;var fb=function(a){a.target.traverse(function(a){a.removeEventListener("remove",fb);if(a instanceof THREE.Mesh||a instanceof THREE.PointCloud||a instanceof THREE.Line)delete Y[a.id];else if(a instanceof THREE.ImmediateRenderObject||a.immediateRenderCallback)for(var b=ta,c=b.length-1;0<=c;c--)b[c].object===a&&b.splice(c,1);delete a.__webglInit;delete a._modelViewMatrix;delete a._normalMatrix;delete a.__webglActive})},gb=function(a){a=a.target;a.removeEventListener("dispose",
+gb);delete a.__webglInit;if(a instanceof THREE.BufferGeometry){for(var b in a.attributes){var c=a.attributes[b];void 0!==c.buffer&&(q.deleteBuffer(c.buffer),delete c.buffer)}O.info.memory.geometries--}else if(b=za[a.id],void 0!==b){for(var c=0,d=b.length;c<d;c++){var e=b[c];if(void 0!==e.numMorphTargets){for(var f=0,g=e.numMorphTargets;f<g;f++)q.deleteBuffer(e.__webglMorphTargetsBuffers[f]);delete e.__webglMorphTargetsBuffers}if(void 0!==e.numMorphNormals){f=0;for(g=e.numMorphNormals;f<g;f++)q.deleteBuffer(e.__webglMorphNormalsBuffers[f]);
+delete e.__webglMorphNormalsBuffers}ya.delete(e)}delete za[a.id]}else ya.delete(a);ma=""},Fb=function(a){a=a.target;a.removeEventListener("dispose",Fb);a.image&&a.image.__webglTextureCube?(q.deleteTexture(a.image.__webglTextureCube),delete a.image.__webglTextureCube):void 0!==a.__webglInit&&(q.deleteTexture(a.__webglTexture),delete a.__webglTexture,delete a.__webglInit);O.info.memory.textures--},pb=function(a){a=a.target;a.removeEventListener("dispose",pb);if(a&&void 0!==a.__webglTexture){q.deleteTexture(a.__webglTexture);
+delete a.__webglTexture;if(a instanceof THREE.WebGLRenderTargetCube)for(var b=0;6>b;b++)q.deleteFramebuffer(a.__webglFramebuffer[b]),q.deleteRenderbuffer(a.__webglRenderbuffer[b]);else q.deleteFramebuffer(a.__webglFramebuffer),q.deleteRenderbuffer(a.__webglRenderbuffer);delete a.__webglFramebuffer;delete a.__webglRenderbuffer}O.info.memory.textures--},Mb=function(a){a=a.target;a.removeEventListener("dispose",Mb);Lb(a)},Lb=function(a){var b=a.program.program;if(void 0!==b){a.program=void 0;var c,d,
+e=!1;a=0;for(c=ua.length;a<c;a++)if(d=ua[a],d.program===b){d.usedTimes--;0===d.usedTimes&&(e=!0);break}if(!0===e){e=[];a=0;for(c=ua.length;a<c;a++)d=ua[a],d.program!==b&&e.push(d);ua=e;q.deleteProgram(b);O.info.memory.programs--}}};this.renderBufferImmediate=function(a,b,c){U.initAttributes();a.hasPositions&&!a.__webglVertexBuffer&&(a.__webglVertexBuffer=q.createBuffer());a.hasNormals&&!a.__webglNormalBuffer&&(a.__webglNormalBuffer=q.createBuffer());a.hasUvs&&!a.__webglUvBuffer&&(a.__webglUvBuffer=
+q.createBuffer());a.hasColors&&!a.__webglColorBuffer&&(a.__webglColorBuffer=q.createBuffer());a.hasPositions&&(q.bindBuffer(q.ARRAY_BUFFER,a.__webglVertexBuffer),q.bufferData(q.ARRAY_BUFFER,a.positionArray,q.DYNAMIC_DRAW),U.enableAttribute(b.attributes.position),q.vertexAttribPointer(b.attributes.position,3,q.FLOAT,!1,0,0));if(a.hasNormals){q.bindBuffer(q.ARRAY_BUFFER,a.__webglNormalBuffer);if(!1===c instanceof THREE.MeshPhongMaterial&&c.shading===THREE.FlatShading){var d,e,f,g,h,k,l,m,n,p,r,s=3*
+a.count;for(r=0;r<s;r+=9)p=a.normalArray,d=p[r],e=p[r+1],f=p[r+2],g=p[r+3],k=p[r+4],m=p[r+5],h=p[r+6],l=p[r+7],n=p[r+8],d=(d+g+h)/3,e=(e+k+l)/3,f=(f+m+n)/3,p[r]=d,p[r+1]=e,p[r+2]=f,p[r+3]=d,p[r+4]=e,p[r+5]=f,p[r+6]=d,p[r+7]=e,p[r+8]=f}q.bufferData(q.ARRAY_BUFFER,a.normalArray,q.DYNAMIC_DRAW);U.enableAttribute(b.attributes.normal);q.vertexAttribPointer(b.attributes.normal,3,q.FLOAT,!1,0,0)}a.hasUvs&&c.map&&(q.bindBuffer(q.ARRAY_BUFFER,a.__webglUvBuffer),q.bufferData(q.ARRAY_BUFFER,a.uvArray,q.DYNAMIC_DRAW),
+U.enableAttribute(b.attributes.uv),q.vertexAttribPointer(b.attributes.uv,2,q.FLOAT,!1,0,0));a.hasColors&&c.vertexColors!==THREE.NoColors&&(q.bindBuffer(q.ARRAY_BUFFER,a.__webglColorBuffer),q.bufferData(q.ARRAY_BUFFER,a.colorArray,q.DYNAMIC_DRAW),U.enableAttribute(b.attributes.color),q.vertexAttribPointer(b.attributes.color,3,q.FLOAT,!1,0,0));U.disableUnusedAttributes();q.drawArrays(q.TRIANGLES,0,a.count);a.count=0};this.renderBufferDirect=function(a,b,d,e,f,g){if(!1!==e.visible)if(l(g),a=u(a,b,d,
+e,g),b=!1,d="direct_"+f.id+"_"+a.id+"_"+(e.wireframe?1:0),d!==ma&&(ma=d,b=!0),b&&U.initAttributes(),g instanceof THREE.Mesh){g=!0===e.wireframe?q.LINES:q.TRIANGLES;var h=f.attributes.index;if(h){var k,m;h.array instanceof Uint32Array&&ba.get("OES_element_index_uint")?(k=q.UNSIGNED_INT,m=4):(k=q.UNSIGNED_SHORT,m=2);d=f.offsets;if(0===d.length)b&&(c(e,a,f,0),q.bindBuffer(q.ELEMENT_ARRAY_BUFFER,h.buffer)),q.drawElements(g,h.array.length,k,0),O.info.render.calls++,O.info.render.vertices+=h.array.length,
+O.info.render.faces+=h.array.length/3;else{b=!0;for(var n=0,p=d.length;n<p;n++){var r=d[n].index;b&&(c(e,a,f,r),q.bindBuffer(q.ELEMENT_ARRAY_BUFFER,h.buffer));q.drawElements(g,d[n].count,k,d[n].start*m);O.info.render.calls++;O.info.render.vertices+=d[n].count;O.info.render.faces+=d[n].count/3}}}else b&&c(e,a,f,0),e=f.attributes.position,q.drawArrays(g,0,e.array.length/e.itemSize),O.info.render.calls++,O.info.render.vertices+=e.array.length/e.itemSize,O.info.render.faces+=e.array.length/(3*e.itemSize)}else if(g instanceof
+THREE.PointCloud)if(g=q.POINTS,h=f.attributes.index)if(h.array instanceof Uint32Array&&ba.get("OES_element_index_uint")?(k=q.UNSIGNED_INT,m=4):(k=q.UNSIGNED_SHORT,m=2),d=f.offsets,0===d.length)b&&(c(e,a,f,0),q.bindBuffer(q.ELEMENT_ARRAY_BUFFER,h.buffer)),q.drawElements(g,h.array.length,k,0),O.info.render.calls++,O.info.render.points+=h.array.length;else for(1<d.length&&(b=!0),n=0,p=d.length;n<p;n++)r=d[n].index,b&&(c(e,a,f,r),q.bindBuffer(q.ELEMENT_ARRAY_BUFFER,h.buffer)),q.drawElements(g,d[n].count,
+k,d[n].start*m),O.info.render.calls++,O.info.render.points+=d[n].count;else if(b&&c(e,a,f,0),e=f.attributes.position,d=f.offsets,0===d.length)q.drawArrays(g,0,e.array.length/3),O.info.render.calls++,O.info.render.points+=e.array.length/3;else for(n=0,p=d.length;n<p;n++)q.drawArrays(g,d[n].index,d[n].count),O.info.render.calls++,O.info.render.points+=d[n].count;else if(g instanceof THREE.Line)if(g=g.mode===THREE.LineStrip?q.LINE_STRIP:q.LINES,U.setLineWidth(e.linewidth*P),h=f.attributes.index)if(h.array instanceof
+Uint32Array?(k=q.UNSIGNED_INT,m=4):(k=q.UNSIGNED_SHORT,m=2),d=f.offsets,0===d.length)b&&(c(e,a,f,0),q.bindBuffer(q.ELEMENT_ARRAY_BUFFER,h.buffer)),q.drawElements(g,h.array.length,k,0),O.info.render.calls++,O.info.render.vertices+=h.array.length;else for(1<d.length&&(b=!0),n=0,p=d.length;n<p;n++)r=d[n].index,b&&(c(e,a,f,r),q.bindBuffer(q.ELEMENT_ARRAY_BUFFER,h.buffer)),q.drawElements(g,d[n].count,k,d[n].start*m),O.info.render.calls++,O.info.render.vertices+=d[n].count;else if(b&&c(e,a,f,0),e=f.attributes.position,
+d=f.offsets,0===d.length)q.drawArrays(g,0,e.array.length/3),O.info.render.calls++,O.info.render.vertices+=e.array.length/3;else for(n=0,p=d.length;n<p;n++)q.drawArrays(g,d[n].index,d[n].count),O.info.render.calls++,O.info.render.vertices+=d[n].count};this.renderBuffer=function(a,b,c,d,e,g){if(!1!==d.visible){l(g);c=u(a,b,c,d,g);b=c.attributes;a=!1;c=e.id+"_"+c.id+"_"+(d.wireframe?1:0);c!==ma&&(ma=c,a=!0);a&&U.initAttributes();if(!d.morphTargets&&0<=b.position)a&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglVertexBuffer),
+U.enableAttribute(b.position),q.vertexAttribPointer(b.position,3,q.FLOAT,!1,0,0));else if(g.morphTargetBase){c=d.program.attributes;-1!==g.morphTargetBase&&0<=c.position?(q.bindBuffer(q.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[g.morphTargetBase]),U.enableAttribute(c.position),q.vertexAttribPointer(c.position,3,q.FLOAT,!1,0,0)):0<=c.position&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglVertexBuffer),U.enableAttribute(c.position),q.vertexAttribPointer(c.position,3,q.FLOAT,!1,0,0));if(g.morphTargetForcedOrder.length)for(var h=
+0,k=g.morphTargetForcedOrder,m=g.morphTargetInfluences,n;h<d.numSupportedMorphTargets&&h<k.length;)n=c["morphTarget"+h],0<=n&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[k[h]]),U.enableAttribute(n),q.vertexAttribPointer(n,3,q.FLOAT,!1,0,0)),n=c["morphNormal"+h],0<=n&&d.morphNormals&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[k[h]]),U.enableAttribute(n),q.vertexAttribPointer(n,3,q.FLOAT,!1,0,0)),g.__webglMorphTargetInfluences[h]=m[k[h]],h++;else{k=[];m=g.morphTargetInfluences;
+h=g.geometry.morphTargets;m.length>h.length&&(THREE.warn("THREE.WebGLRenderer: Influences array is bigger than morphTargets array."),m.length=h.length);h=0;for(n=m.length;h<n;h++)k.push([m[h],h]);k.length>d.numSupportedMorphTargets?(k.sort(f),k.length=d.numSupportedMorphTargets):k.length>d.numSupportedMorphNormals?k.sort(f):0===k.length&&k.push([0,0]);for(var h=0,p=d.numSupportedMorphTargets;h<p;h++)if(k[h]){var r=k[h][1];n=c["morphTarget"+h];0<=n&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglMorphTargetsBuffers[r]),
+U.enableAttribute(n),q.vertexAttribPointer(n,3,q.FLOAT,!1,0,0));n=c["morphNormal"+h];0<=n&&d.morphNormals&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglMorphNormalsBuffers[r]),U.enableAttribute(n),q.vertexAttribPointer(n,3,q.FLOAT,!1,0,0));g.__webglMorphTargetInfluences[h]=m[r]}else g.__webglMorphTargetInfluences[h]=0}null!==d.program.uniforms.morphTargetInfluences&&q.uniform1fv(d.program.uniforms.morphTargetInfluences,g.__webglMorphTargetInfluences)}if(a){if(e.__webglCustomAttributesList)for(c=0,m=e.__webglCustomAttributesList.length;c<
+m;c++)k=e.__webglCustomAttributesList[c],0<=b[k.buffer.belongsToAttribute]&&(q.bindBuffer(q.ARRAY_BUFFER,k.buffer),U.enableAttribute(b[k.buffer.belongsToAttribute]),q.vertexAttribPointer(b[k.buffer.belongsToAttribute],k.size,q.FLOAT,!1,0,0));0<=b.color&&(0<g.geometry.colors.length||0<g.geometry.faces.length?(q.bindBuffer(q.ARRAY_BUFFER,e.__webglColorBuffer),U.enableAttribute(b.color),q.vertexAttribPointer(b.color,3,q.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&q.vertexAttrib3fv(b.color,d.defaultAttributeValues.color));
+0<=b.normal&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglNormalBuffer),U.enableAttribute(b.normal),q.vertexAttribPointer(b.normal,3,q.FLOAT,!1,0,0));0<=b.tangent&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglTangentBuffer),U.enableAttribute(b.tangent),q.vertexAttribPointer(b.tangent,4,q.FLOAT,!1,0,0));0<=b.uv&&(g.geometry.faceVertexUvs[0]?(q.bindBuffer(q.ARRAY_BUFFER,e.__webglUVBuffer),U.enableAttribute(b.uv),q.vertexAttribPointer(b.uv,2,q.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&q.vertexAttrib2fv(b.uv,
+d.defaultAttributeValues.uv));0<=b.uv2&&(g.geometry.faceVertexUvs[1]?(q.bindBuffer(q.ARRAY_BUFFER,e.__webglUV2Buffer),U.enableAttribute(b.uv2),q.vertexAttribPointer(b.uv2,2,q.FLOAT,!1,0,0)):void 0!==d.defaultAttributeValues&&q.vertexAttrib2fv(b.uv2,d.defaultAttributeValues.uv2));d.skinning&&0<=b.skinIndex&&0<=b.skinWeight&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglSkinIndicesBuffer),U.enableAttribute(b.skinIndex),q.vertexAttribPointer(b.skinIndex,4,q.FLOAT,!1,0,0),q.bindBuffer(q.ARRAY_BUFFER,e.__webglSkinWeightsBuffer),
+U.enableAttribute(b.skinWeight),q.vertexAttribPointer(b.skinWeight,4,q.FLOAT,!1,0,0));0<=b.lineDistance&&(q.bindBuffer(q.ARRAY_BUFFER,e.__webglLineDistanceBuffer),U.enableAttribute(b.lineDistance),q.vertexAttribPointer(b.lineDistance,1,q.FLOAT,!1,0,0))}U.disableUnusedAttributes();g instanceof THREE.Mesh?(g=e.__typeArray===Uint32Array?q.UNSIGNED_INT:q.UNSIGNED_SHORT,d.wireframe?(U.setLineWidth(d.wireframeLinewidth*P),a&&q.bindBuffer(q.ELEMENT_ARRAY_BUFFER,e.__webglLineBuffer),q.drawElements(q.LINES,
+e.__webglLineCount,g,0)):(a&&q.bindBuffer(q.ELEMENT_ARRAY_BUFFER,e.__webglFaceBuffer),q.drawElements(q.TRIANGLES,e.__webglFaceCount,g,0)),O.info.render.calls++,O.info.render.vertices+=e.__webglFaceCount,O.info.render.faces+=e.__webglFaceCount/3):g instanceof THREE.Line?(g=g.mode===THREE.LineStrip?q.LINE_STRIP:q.LINES,U.setLineWidth(d.linewidth*P),q.drawArrays(g,0,e.__webglLineCount),O.info.render.calls++):g instanceof THREE.PointCloud&&(q.drawArrays(q.POINTS,0,e.__webglParticleCount),O.info.render.calls++,
+O.info.render.points+=e.__webglParticleCount)}};this.render=function(a,b,c,f){if(!1===b instanceof THREE.Camera)THREE.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");else{var l=a.fog;ma="";Aa=-1;Xa=null;jb=!0;!0===a.autoUpdate&&a.updateMatrixWorld();void 0===b.parent&&b.updateMatrixWorld();a.traverse(function(a){a instanceof THREE.SkinnedMesh&&a.skeleton.update()});b.matrixWorldInverse.getInverse(b.matrixWorld);Ja.multiplyMatrices(b.projectionMatrix,b.matrixWorldInverse);
+Ia.setFromMatrix(Ja);W.length=0;pa.length=0;qa.length=0;V.length=0;ka.length=0;g(a);!0===O.sortObjects&&(pa.sort(d),qa.sort(e));bc.render(a,b);O.info.render.calls=0;O.info.render.vertices=0;O.info.render.faces=0;O.info.render.points=0;this.setRenderTarget(c);(this.autoClear||f)&&this.clear(this.autoClearColor,this.autoClearDepth,this.autoClearStencil);f=0;for(var n=ta.length;f<n;f++){var p=ta[f],q=p.object;q.visible&&(y(q,b),m(p))}a.overrideMaterial?(f=a.overrideMaterial,s(f),h(pa,b,W,l,f),h(qa,b,
+W,l,f),k(ta,"",b,W,l,f)):(U.setBlending(THREE.NoBlending),h(pa,b,W,l,null),k(ta,"opaque",b,W,l,null),h(qa,b,W,l,null),k(ta,"transparent",b,W,l,null));cc.render(a,b);dc.render(a,b,nb,ob);c&&c.generateMipmaps&&c.minFilter!==THREE.NearestFilter&&c.minFilter!==THREE.LinearFilter&&G(c);U.setDepthTest(!0);U.setDepthWrite(!0);U.setColorWrite(!0)}};this.renderImmediateObject=function(a,b,c,d,e){var f=u(a,b,c,d,e);ma="";O.setMaterialFaces(d);e.immediateRenderCallback?e.immediateRenderCallback(f,q,Ia):e.render(function(a){O.renderBufferImmediate(a,
+f,d)})};var za={},hb=0,Vb={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?q.disable(q.CULL_FACE):(b===THREE.FrontFaceDirectionCW?q.frontFace(q.CW):q.frontFace(q.CCW),a===THREE.CullFaceBack?q.cullFace(q.BACK):a===THREE.CullFaceFront?q.cullFace(q.FRONT):q.cullFace(q.FRONT_AND_BACK),
+q.enable(q.CULL_FACE))};this.setMaterialFaces=function(a){U.setDoubleSided(a.side===THREE.DoubleSide);U.setFlipSided(a.side===THREE.BackSide)};this.uploadTexture=function(a,b){void 0===a.__webglInit&&(a.__webglInit=!0,a.addEventListener("dispose",Fb),a.__webglTexture=q.createTexture(),O.info.memory.textures++);q.activeTexture(q.TEXTURE0+b);q.bindTexture(q.TEXTURE_2D,a.__webglTexture);q.pixelStorei(q.UNPACK_FLIP_Y_WEBGL,a.flipY);q.pixelStorei(q.UNPACK_PREMULTIPLY_ALPHA_WEBGL,a.premultiplyAlpha);q.pixelStorei(q.UNPACK_ALIGNMENT,
+a.unpackAlignment);a.image=A(a.image,Kb);var c=a.image,d=THREE.Math.isPowerOfTwo(c.width)&&THREE.Math.isPowerOfTwo(c.height),e=C(a.format),f=C(a.type);I(q.TEXTURE_2D,a,d);var g=a.mipmaps;if(a instanceof THREE.DataTexture)if(0<g.length&&d){for(var h=0,k=g.length;h<k;h++)c=g[h],q.texImage2D(q.TEXTURE_2D,h,e,c.width,c.height,0,e,f,c.data);a.generateMipmaps=!1}else q.texImage2D(q.TEXTURE_2D,0,e,c.width,c.height,0,e,f,c.data);else if(a instanceof THREE.CompressedTexture)for(h=0,k=g.length;h<k;h++)c=g[h],
+a.format!==THREE.RGBAFormat&&a.format!==THREE.RGBFormat?-1<Ub().indexOf(e)?q.compressedTexImage2D(q.TEXTURE_2D,h,e,c.width,c.height,0,c.data):THREE.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):q.texImage2D(q.TEXTURE_2D,h,e,c.width,c.height,0,e,f,c.data);else if(0<g.length&&d){h=0;for(k=g.length;h<k;h++)c=g[h],q.texImage2D(q.TEXTURE_2D,h,e,e,f,c);a.generateMipmaps=!1}else q.texImage2D(q.TEXTURE_2D,0,e,e,f,a.image);a.generateMipmaps&&d&&q.generateMipmap(q.TEXTURE_2D);
+a.needsUpdate=!1;if(a.onUpdate)a.onUpdate(a)};this.setTexture=function(a,b){!0===a.needsUpdate?!1===a.image.complete?THREE.warn("THREE.WebGLRenderer: Texture marked for update but image is incomplete",a):O.uploadTexture(a,b):(q.activeTexture(q.TEXTURE0+b),q.bindTexture(q.TEXTURE_2D,a.__webglTexture))};this.setRenderTarget=function(a){var b=a instanceof THREE.WebGLRenderTargetCube;if(a&&void 0===a.__webglFramebuffer){void 0===a.depthBuffer&&(a.depthBuffer=!0);void 0===a.stencilBuffer&&(a.stencilBuffer=
+!0);a.addEventListener("dispose",pb);a.__webglTexture=q.createTexture();O.info.memory.textures++;var c=THREE.Math.isPowerOfTwo(a.width)&&THREE.Math.isPowerOfTwo(a.height),d=C(a.format),e=C(a.type);if(b){a.__webglFramebuffer=[];a.__webglRenderbuffer=[];q.bindTexture(q.TEXTURE_CUBE_MAP,a.__webglTexture);I(q.TEXTURE_CUBE_MAP,a,c);for(var f=0;6>f;f++){a.__webglFramebuffer[f]=q.createFramebuffer();a.__webglRenderbuffer[f]=q.createRenderbuffer();q.texImage2D(q.TEXTURE_CUBE_MAP_POSITIVE_X+f,0,d,a.width,
+a.height,0,d,e,null);var g=a,h=q.TEXTURE_CUBE_MAP_POSITIVE_X+f;q.bindFramebuffer(q.FRAMEBUFFER,a.__webglFramebuffer[f]);q.framebufferTexture2D(q.FRAMEBUFFER,q.COLOR_ATTACHMENT0,h,g.__webglTexture,0);D(a.__webglRenderbuffer[f],a)}c&&q.generateMipmap(q.TEXTURE_CUBE_MAP)}else a.__webglFramebuffer=q.createFramebuffer(),a.__webglRenderbuffer=a.shareDepthFrom?a.shareDepthFrom.__webglRenderbuffer:q.createRenderbuffer(),q.bindTexture(q.TEXTURE_2D,a.__webglTexture),I(q.TEXTURE_2D,a,c),q.texImage2D(q.TEXTURE_2D,
+0,d,a.width,a.height,0,d,e,null),d=q.TEXTURE_2D,q.bindFramebuffer(q.FRAMEBUFFER,a.__webglFramebuffer),q.framebufferTexture2D(q.FRAMEBUFFER,q.COLOR_ATTACHMENT0,d,a.__webglTexture,0),a.shareDepthFrom?a.depthBuffer&&!a.stencilBuffer?q.framebufferRenderbuffer(q.FRAMEBUFFER,q.DEPTH_ATTACHMENT,q.RENDERBUFFER,a.__webglRenderbuffer):a.depthBuffer&&a.stencilBuffer&&q.framebufferRenderbuffer(q.FRAMEBUFFER,q.DEPTH_STENCIL_ATTACHMENT,q.RENDERBUFFER,a.__webglRenderbuffer):D(a.__webglRenderbuffer,a),c&&q.generateMipmap(q.TEXTURE_2D);
+b?q.bindTexture(q.TEXTURE_CUBE_MAP,null):q.bindTexture(q.TEXTURE_2D,null);q.bindRenderbuffer(q.RENDERBUFFER,null);q.bindFramebuffer(q.FRAMEBUFFER,null)}a?(b=b?a.__webglFramebuffer[a.activeCubeFace]:a.__webglFramebuffer,c=a.width,a=a.height,e=d=0):(b=null,c=Qa,a=Ra,d=Ga,e=Ha);b!==sa&&(q.bindFramebuffer(q.FRAMEBUFFER,b),q.viewport(d,e,c,a),sa=b);nb=c;ob=a};this.readRenderTargetPixels=function(a,b,c,d,e,f){if(!(a instanceof THREE.WebGLRenderTarget))THREE.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");
+else if(a.__webglFramebuffer)if(a.format!==THREE.RGBAFormat)THREE.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA format. readPixels can read only RGBA format.");else{var g=!1;a.__webglFramebuffer!==sa&&(q.bindFramebuffer(q.FRAMEBUFFER,a.__webglFramebuffer),g=!0);q.checkFramebufferStatus(q.FRAMEBUFFER)===q.FRAMEBUFFER_COMPLETE?q.readPixels(b,c,d,e,q.RGBA,q.UNSIGNED_BYTE,f):THREE.error("THREE.WebGLRenderer.readRenderTargetPixels: readPixels from renderTarget failed. Framebuffer not complete.");
+g&&q.bindFramebuffer(q.FRAMEBUFFER,sa)}};this.initMaterial=function(){THREE.warn("THREE.WebGLRenderer: .initMaterial() has been removed.")};this.addPrePlugin=function(){THREE.warn("THREE.WebGLRenderer: .addPrePlugin() has been removed.")};this.addPostPlugin=function(){THREE.warn("THREE.WebGLRenderer: .addPostPlugin() has been removed.")};this.updateShadowMap=function(){THREE.warn("THREE.WebGLRenderer: .updateShadowMap() has been removed.")}};
 THREE.WebGLRenderTarget=function(a,b,c){this.width=a;this.height=b;c=c||{};this.wrapS=void 0!==c.wrapS?c.wrapS:THREE.ClampToEdgeWrapping;this.wrapT=void 0!==c.wrapT?c.wrapT:THREE.ClampToEdgeWrapping;this.magFilter=void 0!==c.magFilter?c.magFilter:THREE.LinearFilter;this.minFilter=void 0!==c.minFilter?c.minFilter:THREE.LinearMipMapLinearFilter;this.anisotropy=void 0!==c.anisotropy?c.anisotropy:1;this.offset=new THREE.Vector2(0,0);this.repeat=new THREE.Vector2(1,1);this.format=void 0!==c.format?c.format:
 THREE.RGBAFormat;this.type=void 0!==c.type?c.type:THREE.UnsignedByteType;this.depthBuffer=void 0!==c.depthBuffer?c.depthBuffer:!0;this.stencilBuffer=void 0!==c.stencilBuffer?c.stencilBuffer:!0;this.generateMipmaps=!0;this.shareDepthFrom=void 0!==c.shareDepthFrom?c.shareDepthFrom:null};
 THREE.WebGLRenderTarget.prototype={constructor:THREE.WebGLRenderTarget,setSize:function(a,b){this.width=a;this.height=b},clone:function(){var a=new THREE.WebGLRenderTarget(this.width,this.height);a.wrapS=this.wrapS;a.wrapT=this.wrapT;a.magFilter=this.magFilter;a.minFilter=this.minFilter;a.anisotropy=this.anisotropy;a.offset.copy(this.offset);a.repeat.copy(this.repeat);a.format=this.format;a.type=this.type;a.depthBuffer=this.depthBuffer;a.stencilBuffer=this.stencilBuffer;a.generateMipmaps=this.generateMipmaps;
 a.shareDepthFrom=this.shareDepthFrom;return a},dispose:function(){this.dispatchEvent({type:"dispose"})}};THREE.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;
+THREE.WebGLBuffers=function(a,b,c,d){function e(b){var c=b.geometry;b=b.material;var d=c.vertices.length;if(b.attributes){void 0===c.__webglCustomAttributesList&&(c.__webglCustomAttributesList=[]);for(var e in b.attributes){var m=b.attributes[e];if(!m.__webglInitialized||m.createUniqueBuffers){m.__webglInitialized=!0;var n=1;"v2"===m.type?n=2:"v3"===m.type?n=3:"v4"===m.type?n=4:"c"===m.type&&(n=3);m.size=n;m.array=new Float32Array(d*n);m.buffer=a.createBuffer();m.buffer.belongsToAttribute=e;m.needsUpdate=
+!0}c.__webglCustomAttributesList.push(m)}}}this.initParticleBuffers=function(c,d){c.__webglVertexBuffer=a.createBuffer();c.__webglColorBuffer=a.createBuffer();b.memory.geometries++;var h=c.vertices.length;c.__vertexArray=new Float32Array(3*h);c.__colorArray=new Float32Array(3*h);c.__webglParticleCount=h;e(d)};this.initLineBuffers=function(c,d){c.__webglVertexBuffer=a.createBuffer();c.__webglColorBuffer=a.createBuffer();c.__webglLineDistanceBuffer=a.createBuffer();b.memory.geometries++;var h=c.vertices.length;
+c.__vertexArray=new Float32Array(3*h);c.__colorArray=new Float32Array(3*h);c.__lineDistanceArray=new Float32Array(1*h);c.__webglLineCount=h;e(d)};this.initMeshBuffers=function(e,g){e.__webglVertexBuffer=a.createBuffer();e.__webglNormalBuffer=a.createBuffer();e.__webglTangentBuffer=a.createBuffer();e.__webglColorBuffer=a.createBuffer();e.__webglUVBuffer=a.createBuffer();e.__webglUV2Buffer=a.createBuffer();e.__webglSkinIndicesBuffer=a.createBuffer();e.__webglSkinWeightsBuffer=a.createBuffer();e.__webglFaceBuffer=
+a.createBuffer();e.__webglLineBuffer=a.createBuffer();var h=e.numMorphTargets;if(h){e.__webglMorphTargetsBuffers=[];for(var k=0,m=h;k<m;k++)e.__webglMorphTargetsBuffers.push(a.createBuffer())}var n=e.numMorphNormals;if(n)for(e.__webglMorphNormalsBuffers=[],k=0,m=n;k<m;k++)e.__webglMorphNormalsBuffers.push(a.createBuffer());b.memory.geometries++;var k=g.geometry,p=e.faces3,l=3*p.length,r=1*p.length,t=3*p.length,p=d(g,e);e.__vertexArray=new Float32Array(3*l);e.__normalArray=new Float32Array(3*l);e.__colorArray=
+new Float32Array(3*l);e.__uvArray=new Float32Array(2*l);1<k.faceVertexUvs.length&&(e.__uv2Array=new Float32Array(2*l));k.hasTangents&&(e.__tangentArray=new Float32Array(4*l));g.geometry.skinWeights.length&&g.geometry.skinIndices.length&&(e.__skinIndexArray=new Float32Array(4*l),e.__skinWeightArray=new Float32Array(4*l));k=null!==c.get("OES_element_index_uint")&&21845<r?Uint32Array:Uint16Array;e.__typeArray=k;e.__faceArray=new k(3*r);e.__lineArray=new k(2*t);if(h)for(e.__morphTargetsArrays=[],k=0,
+m=h;k<m;k++)e.__morphTargetsArrays.push(new Float32Array(3*l));if(n)for(e.__morphNormalsArrays=[],k=0,m=n;k<m;k++)e.__morphNormalsArrays.push(new Float32Array(3*l));e.__webglFaceCount=3*r;e.__webglLineCount=2*t;if(p.attributes){void 0===e.__webglCustomAttributesList&&(e.__webglCustomAttributesList=[]);for(var s in p.attributes){var h=p.attributes[s],n={},u;for(u in h)n[u]=h[u];if(!n.__webglInitialized||n.createUniqueBuffers)n.__webglInitialized=!0,r=1,"v2"===n.type?r=2:"v3"===n.type?r=3:"v4"===n.type?
+r=4:"c"===n.type&&(r=3),n.size=r,n.array=new Float32Array(l*r),n.buffer=a.createBuffer(),n.buffer.belongsToAttribute=s,h.needsUpdate=!0,n.__original=h;e.__webglCustomAttributesList.push(n)}}e.__inittedArrays=!0};this.setParticleBuffers=function(b,c,d){var e,m,n=b.vertices,p=n.length,l=b.colors,r=l.length,t=b.__vertexArray,s=b.__colorArray,u=b.colorsNeedUpdate,v=b.__webglCustomAttributesList;if(b.verticesNeedUpdate){for(e=0;e<p;e++)m=n[e],d=3*e,t[d]=m.x,t[d+1]=m.y,t[d+2]=m.z;a.bindBuffer(a.ARRAY_BUFFER,
+b.__webglVertexBuffer);a.bufferData(a.ARRAY_BUFFER,t,c)}if(u){for(e=0;e<r;e++)m=l[e],d=3*e,s[d]=m.r,s[d+1]=m.g,s[d+2]=m.b;a.bindBuffer(a.ARRAY_BUFFER,b.__webglColorBuffer);a.bufferData(a.ARRAY_BUFFER,s,c)}if(v)for(b=0,l=v.length;b<l;b++){m=v[b];if(m.needsUpdate&&(void 0===m.boundTo||"vertices"===m.boundTo))if(s=m.value.length,d=0,1===m.size)for(r=0;r<s;r++)m.array[r]=m.value[r];else if(2===m.size)for(r=0;r<s;r++)e=m.value[r],m.array[d]=e.x,m.array[d+1]=e.y,d+=2;else if(3===m.size)if("c"===m.type)for(r=
+0;r<s;r++)e=m.value[r],m.array[d]=e.r,m.array[d+1]=e.g,m.array[d+2]=e.b,d+=3;else for(r=0;r<s;r++)e=m.value[r],m.array[d]=e.x,m.array[d+1]=e.y,m.array[d+2]=e.z,d+=3;else if(4===m.size)for(r=0;r<s;r++)e=m.value[r],m.array[d]=e.x,m.array[d+1]=e.y,m.array[d+2]=e.z,m.array[d+3]=e.w,d+=4;a.bindBuffer(a.ARRAY_BUFFER,m.buffer);a.bufferData(a.ARRAY_BUFFER,m.array,c);m.needsUpdate=!1}};this.setLineBuffers=function(b,c){var d,e,m,n=b.vertices,p=b.colors,l=b.lineDistances,r=n.length,t=p.length,s=l.length,u=
+b.__vertexArray,v=b.__colorArray,x=b.__lineDistanceArray,y=b.colorsNeedUpdate,w=b.lineDistancesNeedUpdate,I=b.__webglCustomAttributesList;if(b.verticesNeedUpdate){for(d=0;d<r;d++)m=n[d],e=3*d,u[e]=m.x,u[e+1]=m.y,u[e+2]=m.z;a.bindBuffer(a.ARRAY_BUFFER,b.__webglVertexBuffer);a.bufferData(a.ARRAY_BUFFER,u,c)}if(y){for(d=0;d<t;d++)m=p[d],e=3*d,v[e]=m.r,v[e+1]=m.g,v[e+2]=m.b;a.bindBuffer(a.ARRAY_BUFFER,b.__webglColorBuffer);a.bufferData(a.ARRAY_BUFFER,v,c)}if(w){for(e=0;e<s;e++)x[e]=l[e];a.bindBuffer(a.ARRAY_BUFFER,
+b.__webglLineDistanceBuffer);a.bufferData(a.ARRAY_BUFFER,x,c)}if(I)for(l=0,s=I.length;l<s;l++)if(v=I[l],v.needsUpdate&&(void 0===v.boundTo||"vertices"===v.boundTo)){e=0;p=v.value.length;if(1===v.size)for(x=0;x<p;x++)v.array[x]=v.value[x];else if(2===v.size)for(x=0;x<p;x++)t=v.value[x],v.array[e]=t.x,v.array[e+1]=t.y,e+=2;else if(3===v.size)if("c"===v.type)for(x=0;x<p;x++)t=v.value[x],v.array[e]=t.r,v.array[e+1]=t.g,v.array[e+2]=t.b,e+=3;else for(x=0;x<p;x++)t=v.value[x],v.array[e]=t.x,v.array[e+1]=
+t.y,v.array[e+2]=t.z,e+=3;else if(4===v.size)for(x=0;x<p;x++)t=v.value[x],v.array[e]=t.x,v.array[e+1]=t.y,v.array[e+2]=t.z,v.array[e+3]=t.w,e+=4;a.bindBuffer(a.ARRAY_BUFFER,v.buffer);a.bufferData(a.ARRAY_BUFFER,v.array,c);v.needsUpdate=!1}};this.setMeshBuffers=function(b,c,d,e,m){if(b.__inittedArrays){var n=!1===m instanceof THREE.MeshPhongMaterial&&m.shading===THREE.FlatShading,p,l,r,t,s,u,v,x,y,w,I,A,D,G,B,C,F,S,H,J,P,L,z=x=H=C=0,M=0,R=B=F=0,K=s=I=0,E=0,K=b.__vertexArray;S=b.__uvArray;var E=b.__uv2Array,
+$=b.__normalArray;r=b.__tangentArray;v=b.__colorArray;A=b.__skinIndexArray;D=b.__skinWeightArray;G=b.__morphTargetsArrays;var na=b.__morphNormalsArrays,N=b.__webglCustomAttributesList,ea=b.__faceArray,W=b.__lineArray,Y=c.geometry,ta=Y.elementsNeedUpdate,pa=Y.uvsNeedUpdate;t=Y.normalsNeedUpdate;var qa=Y.tangentsNeedUpdate;u=Y.colorsNeedUpdate;J=Y.morphTargetsNeedUpdate;L=Y.vertices;var V=b.faces3,ka=Y.faces,O=Y.faceVertexUvs[0],ua=Y.faceVertexUvs[1],Ka=Y.skinIndices,sa=Y.skinWeights,Aa=Y.morphTargets,
+ma=Y.morphNormals;if(Y.verticesNeedUpdate){c=0;for(p=V.length;c<p;c++)l=ka[V[c]],y=L[l.a],w=L[l.b],l=L[l.c],K[H]=y.x,K[H+1]=y.y,K[H+2]=y.z,K[H+3]=w.x,K[H+4]=w.y,K[H+5]=w.z,K[H+6]=l.x,K[H+7]=l.y,K[H+8]=l.z,H+=9;a.bindBuffer(a.ARRAY_BUFFER,b.__webglVertexBuffer);a.bufferData(a.ARRAY_BUFFER,K,d)}if(J)for(H=0,J=Aa.length;H<J;H++){c=K=0;for(p=V.length;c<p;c++)L=V[c],l=ka[L],y=Aa[H].vertices[l.a],w=Aa[H].vertices[l.b],l=Aa[H].vertices[l.c],P=G[H],P[K]=y.x,P[K+1]=y.y,P[K+2]=y.z,P[K+3]=w.x,P[K+4]=w.y,P[K+
+5]=w.z,P[K+6]=l.x,P[K+7]=l.y,P[K+8]=l.z,m.morphNormals&&(n?w=y=l=ma[H].faceNormals[L]:(w=ma[H].vertexNormals[L],l=w.a,y=w.b,w=w.c),L=na[H],L[K]=l.x,L[K+1]=l.y,L[K+2]=l.z,L[K+3]=y.x,L[K+4]=y.y,L[K+5]=y.z,L[K+6]=w.x,L[K+7]=w.y,L[K+8]=w.z),K+=9;a.bindBuffer(a.ARRAY_BUFFER,b.__webglMorphTargetsBuffers[H]);a.bufferData(a.ARRAY_BUFFER,G[H],d);m.morphNormals&&(a.bindBuffer(a.ARRAY_BUFFER,b.__webglMorphNormalsBuffers[H]),a.bufferData(a.ARRAY_BUFFER,na[H],d))}if(sa.length){c=0;for(p=V.length;c<p;c++)l=ka[V[c]],
+y=sa[l.a],w=sa[l.b],G=sa[l.c],D[s]=y.x,D[s+1]=y.y,D[s+2]=y.z,D[s+3]=y.w,D[s+4]=w.x,D[s+5]=w.y,D[s+6]=w.z,D[s+7]=w.w,D[s+8]=G.x,D[s+9]=G.y,D[s+10]=G.z,D[s+11]=G.w,y=Ka[l.a],w=Ka[l.b],l=Ka[l.c],A[s]=y.x,A[s+1]=y.y,A[s+2]=y.z,A[s+3]=y.w,A[s+4]=w.x,A[s+5]=w.y,A[s+6]=w.z,A[s+7]=w.w,A[s+8]=l.x,A[s+9]=l.y,A[s+10]=l.z,A[s+11]=l.w,s+=12;0<s&&(a.bindBuffer(a.ARRAY_BUFFER,b.__webglSkinIndicesBuffer),a.bufferData(a.ARRAY_BUFFER,A,d),a.bindBuffer(a.ARRAY_BUFFER,b.__webglSkinWeightsBuffer),a.bufferData(a.ARRAY_BUFFER,
+D,d))}if(u){c=0;for(p=V.length;c<p;c++)l=ka[V[c]],s=l.vertexColors,u=l.color,3===s.length&&m.vertexColors===THREE.VertexColors?(A=s[0],D=s[1],s=s[2]):s=D=A=u,v[I]=A.r,v[I+1]=A.g,v[I+2]=A.b,v[I+3]=D.r,v[I+4]=D.g,v[I+5]=D.b,v[I+6]=s.r,v[I+7]=s.g,v[I+8]=s.b,I+=9;0<I&&(a.bindBuffer(a.ARRAY_BUFFER,b.__webglColorBuffer),a.bufferData(a.ARRAY_BUFFER,v,d))}if(qa&&Y.hasTangents){c=0;for(p=V.length;c<p;c++)l=ka[V[c]],v=l.vertexTangents,m=v[0],I=v[1],v=v[2],r[B]=m.x,r[B+1]=m.y,r[B+2]=m.z,r[B+3]=m.w,r[B+4]=I.x,
+r[B+5]=I.y,r[B+6]=I.z,r[B+7]=I.w,r[B+8]=v.x,r[B+9]=v.y,r[B+10]=v.z,r[B+11]=v.w,B+=12;a.bindBuffer(a.ARRAY_BUFFER,b.__webglTangentBuffer);a.bufferData(a.ARRAY_BUFFER,r,d)}if(t){c=0;for(p=V.length;c<p;c++)if(l=ka[V[c]],r=l.vertexNormals,t=l.normal,3===r.length&&!1===n)for(B=0;3>B;B++)t=r[B],$[F]=t.x,$[F+1]=t.y,$[F+2]=t.z,F+=3;else for(B=0;3>B;B++)$[F]=t.x,$[F+1]=t.y,$[F+2]=t.z,F+=3;a.bindBuffer(a.ARRAY_BUFFER,b.__webglNormalBuffer);a.bufferData(a.ARRAY_BUFFER,$,d)}if(pa&&O){c=0;for(p=V.length;c<p;c++)if(n=
+V[c],n=O[n],void 0!==n)for(B=0;3>B;B++)F=n[B],S[x]=F.x,S[x+1]=F.y,x+=2;0<x&&(a.bindBuffer(a.ARRAY_BUFFER,b.__webglUVBuffer),a.bufferData(a.ARRAY_BUFFER,S,d))}if(pa&&ua){c=0;for(p=V.length;c<p;c++)if(n=V[c],x=ua[n],void 0!==x)for(B=0;3>B;B++)S=x[B],E[z]=S.x,E[z+1]=S.y,z+=2;0<z&&(a.bindBuffer(a.ARRAY_BUFFER,b.__webglUV2Buffer),a.bufferData(a.ARRAY_BUFFER,E,d))}if(ta){c=0;for(p=V.length;c<p;c++)ea[M]=C,ea[M+1]=C+1,ea[M+2]=C+2,M+=3,W[R]=C,W[R+1]=C+1,W[R+2]=C,W[R+3]=C+2,W[R+4]=C+1,W[R+5]=C+2,R+=6,C+=3;
+a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,b.__webglFaceBuffer);a.bufferData(a.ELEMENT_ARRAY_BUFFER,ea,d);a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,b.__webglLineBuffer);a.bufferData(a.ELEMENT_ARRAY_BUFFER,W,d)}if(N)for(B=0,C=N.length;B<C;B++)if(z=N[B],z.__original.needsUpdate){E=0;if(1===z.size)if(void 0===z.boundTo||"vertices"===z.boundTo)for(c=0,p=V.length;c<p;c++)l=ka[V[c]],z.array[E]=z.value[l.a],z.array[E+1]=z.value[l.b],z.array[E+2]=z.value[l.c],E+=3;else{if("faces"===z.boundTo)for(c=0,p=V.length;c<p;c++)R=
+z.value[V[c]],z.array[E]=R,z.array[E+1]=R,z.array[E+2]=R,E+=3}else if(2===z.size)if(void 0===z.boundTo||"vertices"===z.boundTo)for(c=0,p=V.length;c<p;c++)l=ka[V[c]],y=z.value[l.a],w=z.value[l.b],l=z.value[l.c],z.array[E]=y.x,z.array[E+1]=y.y,z.array[E+2]=w.x,z.array[E+3]=w.y,z.array[E+4]=l.x,z.array[E+5]=l.y,E+=6;else{if("faces"===z.boundTo)for(c=0,p=V.length;c<p;c++)l=w=y=R=z.value[V[c]],z.array[E]=y.x,z.array[E+1]=y.y,z.array[E+2]=w.x,z.array[E+3]=w.y,z.array[E+4]=l.x,z.array[E+5]=l.y,E+=6}else if(3===
+z.size)if(M="c"===z.type?["r","g","b"]:["x","y","z"],void 0===z.boundTo||"vertices"===z.boundTo)for(c=0,p=V.length;c<p;c++)l=ka[V[c]],y=z.value[l.a],w=z.value[l.b],l=z.value[l.c],z.array[E]=y[M[0]],z.array[E+1]=y[M[1]],z.array[E+2]=y[M[2]],z.array[E+3]=w[M[0]],z.array[E+4]=w[M[1]],z.array[E+5]=w[M[2]],z.array[E+6]=l[M[0]],z.array[E+7]=l[M[1]],z.array[E+8]=l[M[2]],E+=9;else if("faces"===z.boundTo)for(c=0,p=V.length;c<p;c++)l=w=y=R=z.value[V[c]],z.array[E]=y[M[0]],z.array[E+1]=y[M[1]],z.array[E+2]=
+y[M[2]],z.array[E+3]=w[M[0]],z.array[E+4]=w[M[1]],z.array[E+5]=w[M[2]],z.array[E+6]=l[M[0]],z.array[E+7]=l[M[1]],z.array[E+8]=l[M[2]],E+=9;else{if("faceVertices"===z.boundTo)for(c=0,p=V.length;c<p;c++)R=z.value[V[c]],y=R[0],w=R[1],l=R[2],z.array[E]=y[M[0]],z.array[E+1]=y[M[1]],z.array[E+2]=y[M[2]],z.array[E+3]=w[M[0]],z.array[E+4]=w[M[1]],z.array[E+5]=w[M[2]],z.array[E+6]=l[M[0]],z.array[E+7]=l[M[1]],z.array[E+8]=l[M[2]],E+=9}else if(4===z.size)if(void 0===z.boundTo||"vertices"===z.boundTo)for(c=
+0,p=V.length;c<p;c++)l=ka[V[c]],y=z.value[l.a],w=z.value[l.b],l=z.value[l.c],z.array[E]=y.x,z.array[E+1]=y.y,z.array[E+2]=y.z,z.array[E+3]=y.w,z.array[E+4]=w.x,z.array[E+5]=w.y,z.array[E+6]=w.z,z.array[E+7]=w.w,z.array[E+8]=l.x,z.array[E+9]=l.y,z.array[E+10]=l.z,z.array[E+11]=l.w,E+=12;else if("faces"===z.boundTo)for(c=0,p=V.length;c<p;c++)l=w=y=R=z.value[V[c]],z.array[E]=y.x,z.array[E+1]=y.y,z.array[E+2]=y.z,z.array[E+3]=y.w,z.array[E+4]=w.x,z.array[E+5]=w.y,z.array[E+6]=w.z,z.array[E+7]=w.w,z.array[E+
+8]=l.x,z.array[E+9]=l.y,z.array[E+10]=l.z,z.array[E+11]=l.w,E+=12;else if("faceVertices"===z.boundTo)for(c=0,p=V.length;c<p;c++)R=z.value[V[c]],y=R[0],w=R[1],l=R[2],z.array[E]=y.x,z.array[E+1]=y.y,z.array[E+2]=y.z,z.array[E+3]=y.w,z.array[E+4]=w.x,z.array[E+5]=w.y,z.array[E+6]=w.z,z.array[E+7]=w.w,z.array[E+8]=l.x,z.array[E+9]=l.y,z.array[E+10]=l.z,z.array[E+11]=l.w,E+=12;a.bindBuffer(a.ARRAY_BUFFER,z.buffer);a.bufferData(a.ARRAY_BUFFER,z.array,d)}e&&(delete b.__inittedArrays,delete b.__colorArray,
+delete b.__normalArray,delete b.__tangentArray,delete b.__uvArray,delete b.__uv2Array,delete b.__faceArray,delete b.__vertexArray,delete b.__lineArray,delete b.__skinIndexArray,delete b.__skinWeightArray)}};this.delete=function(c){for(var d="__webglVertexBuffer __webglNormalBuffer __webglTangentBuffer __webglColorBuffer __webglUVBuffer __webglUV2Buffer __webglSkinIndicesBuffer __webglSkinWeightsBuffer __webglFaceBuffer __webglLineBuffer __webglLineDistanceBuffer".split(" "),e=0,k=d.length;e<k;e++){var m=
+d[e];void 0!==c[m]&&(a.deleteBuffer(c[m]),delete c[m])}if(void 0!==c.__webglCustomAttributesList){for(m in c.__webglCustomAttributesList)a.deleteBuffer(c.__webglCustomAttributesList[m].buffer);delete c.__webglCustomAttributesList}b.memory.geometries--}};
 THREE.WebGLExtensions=function(a){var b={};this.get=function(c){if(void 0!==b[c])return b[c];var d;switch(c){case "EXT_texture_filter_anisotropic":d=a.getExtension("EXT_texture_filter_anisotropic")||a.getExtension("MOZ_EXT_texture_filter_anisotropic")||a.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case "WEBGL_compressed_texture_s3tc":d=a.getExtension("WEBGL_compressed_texture_s3tc")||a.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");
 break;case "WEBGL_compressed_texture_pvrtc":d=a.getExtension("WEBGL_compressed_texture_pvrtc")||a.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:d=a.getExtension(c)}null===d&&THREE.warn("THREE.WebGLRenderer: "+c+" extension not supported.");return b[c]=d}};
-THREE.WebGLProgram=function(){var a=0;return function(b,c,d,e){var f=b.context,g=d.defines,h=d.__webglShader.uniforms,k=d.attributes,l=d.__webglShader.vertexShader,p=d.__webglShader.fragmentShader,q=d.index0AttributeName;void 0===q&&!0===e.morphTargets&&(q="position");var n="SHADOWMAP_TYPE_BASIC";e.shadowMapType===THREE.PCFShadowMap?n="SHADOWMAP_TYPE_PCF":e.shadowMapType===THREE.PCFSoftShadowMap&&(n="SHADOWMAP_TYPE_PCF_SOFT");var s="ENVMAP_TYPE_CUBE",t="ENVMAP_MODE_REFLECTION",r="ENVMAP_BLENDING_MULTIPLY";
-if(e.envMap){switch(d.envMap.mapping){case THREE.CubeReflectionMapping:case THREE.CubeRefractionMapping:s="ENVMAP_TYPE_CUBE";break;case THREE.EquirectangularReflectionMapping:case THREE.EquirectangularRefractionMapping:s="ENVMAP_TYPE_EQUIREC";break;case THREE.SphericalReflectionMapping:s="ENVMAP_TYPE_SPHERE"}switch(d.envMap.mapping){case THREE.CubeRefractionMapping:case THREE.EquirectangularRefractionMapping:t="ENVMAP_MODE_REFRACTION"}switch(d.combine){case THREE.MultiplyOperation:r="ENVMAP_BLENDING_MULTIPLY";
-break;case THREE.MixOperation:r="ENVMAP_BLENDING_MIX";break;case THREE.AddOperation:r="ENVMAP_BLENDING_ADD"}}var u=0<b.gammaFactor?b.gammaFactor:1,v,x;v=[];for(var D in g)x=g[D],!1!==x&&(x="#define "+D+" "+x,v.push(x));v=v.join("\n");g=f.createProgram();d instanceof THREE.RawShaderMaterial?b=d="":(d=["precision "+e.precision+" float;","precision "+e.precision+" int;",v,e.supportsVertexTextures?"#define VERTEX_TEXTURES":"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":
+THREE.WebGLProgram=function(){var a=0;return function(b,c,d,e){var f=b.context,g=d.defines,h=d.__webglShader.uniforms,k=d.attributes,m=d.__webglShader.vertexShader,n=d.__webglShader.fragmentShader,p=d.index0AttributeName;void 0===p&&!0===e.morphTargets&&(p="position");var l="SHADOWMAP_TYPE_BASIC";e.shadowMapType===THREE.PCFShadowMap?l="SHADOWMAP_TYPE_PCF":e.shadowMapType===THREE.PCFSoftShadowMap&&(l="SHADOWMAP_TYPE_PCF_SOFT");var r="ENVMAP_TYPE_CUBE",t="ENVMAP_MODE_REFLECTION",s="ENVMAP_BLENDING_MULTIPLY";
+if(e.envMap){switch(d.envMap.mapping){case THREE.CubeReflectionMapping:case THREE.CubeRefractionMapping:r="ENVMAP_TYPE_CUBE";break;case THREE.EquirectangularReflectionMapping:case THREE.EquirectangularRefractionMapping:r="ENVMAP_TYPE_EQUIREC";break;case THREE.SphericalReflectionMapping:r="ENVMAP_TYPE_SPHERE"}switch(d.envMap.mapping){case THREE.CubeRefractionMapping:case THREE.EquirectangularRefractionMapping:t="ENVMAP_MODE_REFRACTION"}switch(d.combine){case THREE.MultiplyOperation:s="ENVMAP_BLENDING_MULTIPLY";
+break;case THREE.MixOperation:s="ENVMAP_BLENDING_MIX";break;case THREE.AddOperation:s="ENVMAP_BLENDING_ADD"}}var u=0<b.gammaFactor?b.gammaFactor:1,v,x;v=[];for(var y in g)x=g[y],!1!==x&&(x="#define "+y+" "+x,v.push(x));v=v.join("\n");g=f.createProgram();d instanceof THREE.RawShaderMaterial?b=d="":(d=["precision "+e.precision+" float;","precision "+e.precision+" int;",v,e.supportsVertexTextures?"#define VERTEX_TEXTURES":"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":
 "","#define GAMMA_FACTOR "+u,"#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,"#define MAX_BONES "+e.maxBones,e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+t:"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?
 "#define USE_SPECULARMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.flatShading?"#define FLAT_SHADED":"",e.skinning?"#define USE_SKINNING":"",e.useVertexTexture?"#define BONE_TEXTURE":"",e.morphTargets?"#define USE_MORPHTARGETS":"",e.morphNormals?"#define USE_MORPHNORMALS":"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+
-n:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.sizeAttenuation?"#define USE_SIZEATTENUATION":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n#ifdef USE_COLOR\n\tattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\n\tattribute vec3 morphTarget0;\n\tattribute vec3 morphTarget1;\n\tattribute vec3 morphTarget2;\n\tattribute vec3 morphTarget3;\n\t#ifdef USE_MORPHNORMALS\n\t\tattribute vec3 morphNormal0;\n\t\tattribute vec3 morphNormal1;\n\t\tattribute vec3 morphNormal2;\n\t\tattribute vec3 morphNormal3;\n\t#else\n\t\tattribute vec3 morphTarget4;\n\t\tattribute vec3 morphTarget5;\n\t\tattribute vec3 morphTarget6;\n\t\tattribute vec3 morphTarget7;\n\t#endif\n#endif\n#ifdef USE_SKINNING\n\tattribute vec4 skinIndex;\n\tattribute vec4 skinWeight;\n#endif\n"].join("\n"),
+l:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.sizeAttenuation?"#define USE_SIZEATTENUATION":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 modelMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n#ifdef USE_COLOR\n\tattribute vec3 color;\n#endif\n#ifdef USE_MORPHTARGETS\n\tattribute vec3 morphTarget0;\n\tattribute vec3 morphTarget1;\n\tattribute vec3 morphTarget2;\n\tattribute vec3 morphTarget3;\n\t#ifdef USE_MORPHNORMALS\n\t\tattribute vec3 morphNormal0;\n\t\tattribute vec3 morphNormal1;\n\t\tattribute vec3 morphNormal2;\n\t\tattribute vec3 morphNormal3;\n\t#else\n\t\tattribute vec3 morphTarget4;\n\t\tattribute vec3 morphTarget5;\n\t\tattribute vec3 morphTarget6;\n\t\tattribute vec3 morphTarget7;\n\t#endif\n#endif\n#ifdef USE_SKINNING\n\tattribute vec4 skinIndex;\n\tattribute vec4 skinWeight;\n#endif\n"].join("\n"),
 b=["precision "+e.precision+" float;","precision "+e.precision+" int;",e.bumpMap||e.normalMap||e.flatShading?"#extension GL_OES_standard_derivatives : enable":"",v,"#define MAX_DIR_LIGHTS "+e.maxDirLights,"#define MAX_POINT_LIGHTS "+e.maxPointLights,"#define MAX_SPOT_LIGHTS "+e.maxSpotLights,"#define MAX_HEMI_LIGHTS "+e.maxHemiLights,"#define MAX_SHADOWS "+e.maxShadows,e.alphaTest?"#define ALPHATEST "+e.alphaTest:"",b.gammaInput?"#define GAMMA_INPUT":"",b.gammaOutput?"#define GAMMA_OUTPUT":"","#define GAMMA_FACTOR "+
-u,e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp?"#define FOG_EXP2":"",e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+s:"",e.envMap?"#define "+t:"",e.envMap?"#define "+r:"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.flatShading?"#define FLAT_SHADED":
-"",e.metal?"#define METAL":"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+n:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n"));l=new THREE.WebGLShader(f,f.VERTEX_SHADER,d+l);p=new THREE.WebGLShader(f,
-f.FRAGMENT_SHADER,b+p);f.attachShader(g,l);f.attachShader(g,p);void 0!==q&&f.bindAttribLocation(g,0,q);f.linkProgram(g);q=f.getProgramInfoLog(g);b=f.getShaderInfoLog(l);n=f.getShaderInfoLog(p);!1===f.getProgramParameter(g,f.LINK_STATUS)&&THREE.error("THREE.WebGLProgram: shader error: ",f.getError(),"gl.VALIDATE_STATUS",f.getProgramParameter(g,f.VALIDATE_STATUS),"gl.getProgramInfoLog",q,b,n);""!==q&&THREE.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",q);f.deleteShader(l);f.deleteShader(p);q="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences bindMatrix bindMatrixInverse".split(" ");
-e.useVertexTexture?(q.push("boneTexture"),q.push("boneTextureWidth"),q.push("boneTextureHeight")):q.push("boneGlobalMatrices");e.logarithmicDepthBuffer&&q.push("logDepthBufFC");for(var w in h)q.push(w);h=q;w={};q=0;for(b=h.length;q<b;q++)n=h[q],w[n]=f.getUniformLocation(g,n);this.uniforms=w;q="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(h=0;h<e.maxMorphTargets;h++)q.push("morphTarget"+h);for(h=0;h<e.maxMorphNormals;h++)q.push("morphNormal"+h);for(var y in k)q.push(y);
-e=q;k={};y=0;for(h=e.length;y<h;y++)w=e[y],k[w]=f.getAttribLocation(g,w);this.attributes=k;this.attributesKeys=Object.keys(this.attributes);this.id=a++;this.code=c;this.usedTimes=1;this.program=g;this.vertexShader=l;this.fragmentShader=p;return this}}();
+u,e.useFog&&e.fog?"#define USE_FOG":"",e.useFog&&e.fogExp?"#define FOG_EXP2":"",e.map?"#define USE_MAP":"",e.envMap?"#define USE_ENVMAP":"",e.envMap?"#define "+r:"",e.envMap?"#define "+t:"",e.envMap?"#define "+s:"",e.lightMap?"#define USE_LIGHTMAP":"",e.aoMap?"#define USE_AOMAP":"",e.bumpMap?"#define USE_BUMPMAP":"",e.normalMap?"#define USE_NORMALMAP":"",e.specularMap?"#define USE_SPECULARMAP":"",e.alphaMap?"#define USE_ALPHAMAP":"",e.vertexColors?"#define USE_COLOR":"",e.flatShading?"#define FLAT_SHADED":
+"",e.metal?"#define METAL":"",e.wrapAround?"#define WRAP_AROUND":"",e.doubleSided?"#define DOUBLE_SIDED":"",e.flipSided?"#define FLIP_SIDED":"",e.shadowMapEnabled?"#define USE_SHADOWMAP":"",e.shadowMapEnabled?"#define "+l:"",e.shadowMapDebug?"#define SHADOWMAP_DEBUG":"",e.shadowMapCascade?"#define SHADOWMAP_CASCADE":"",e.logarithmicDepthBuffer?"#define USE_LOGDEPTHBUF":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n"));m=new THREE.WebGLShader(f,f.VERTEX_SHADER,d+m);n=new THREE.WebGLShader(f,
+f.FRAGMENT_SHADER,b+n);f.attachShader(g,m);f.attachShader(g,n);void 0!==p&&f.bindAttribLocation(g,0,p);f.linkProgram(g);p=f.getProgramInfoLog(g);b=f.getShaderInfoLog(m);l=f.getShaderInfoLog(n);!1===f.getProgramParameter(g,f.LINK_STATUS)&&THREE.error("THREE.WebGLProgram: shader error: ",f.getError(),"gl.VALIDATE_STATUS",f.getProgramParameter(g,f.VALIDATE_STATUS),"gl.getProgramInfoLog",p,b,l);""!==p&&THREE.warn("THREE.WebGLProgram: gl.getProgramInfoLog()",p);f.deleteShader(m);f.deleteShader(n);p="viewMatrix modelViewMatrix projectionMatrix normalMatrix modelMatrix cameraPosition morphTargetInfluences bindMatrix bindMatrixInverse".split(" ");
+e.useVertexTexture?(p.push("boneTexture"),p.push("boneTextureWidth"),p.push("boneTextureHeight")):p.push("boneGlobalMatrices");e.logarithmicDepthBuffer&&p.push("logDepthBufFC");for(var w in h)p.push(w);h=p;w={};p=0;for(b=h.length;p<b;p++)l=h[p],w[l]=f.getUniformLocation(g,l);this.uniforms=w;p="position normal uv uv2 tangent color skinIndex skinWeight lineDistance".split(" ");for(h=0;h<e.maxMorphTargets;h++)p.push("morphTarget"+h);for(h=0;h<e.maxMorphNormals;h++)p.push("morphNormal"+h);for(var I in k)p.push(I);
+e=p;k={};I=0;for(h=e.length;I<h;I++)w=e[I],k[w]=f.getAttribLocation(g,w);this.attributes=k;this.attributesKeys=Object.keys(this.attributes);this.id=a++;this.code=c;this.usedTimes=1;this.program=g;this.vertexShader=m;this.fragmentShader=n;return this}}();
 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)&&THREE.error("THREE.WebGLShader: Shader couldn't compile.");""!==b.getShaderInfoLog(e)&&THREE.warn("THREE.WebGLShader: gl.getShaderInfoLog()",c===b.VERTEX_SHADER?"vertex":"fragment",b.getShaderInfoLog(e),a(d));return e}}();
-THREE.WebGLState=function(a,b){var c=new Uint8Array(16),d=new Uint8Array(16),e=null,f=null,g=null,h=null,k=null,l=null,p=null,q=null,n=null,s=null,t=null,r=null,u=null,v=null,x=null,D=null;this.initAttributes=function(){for(var a=0,b=c.length;a<b;a++)c[a]=0};this.enableAttribute=function(b){c[b]=1;0===d[b]&&(a.enableVertexAttribArray(b),d[b]=1)};this.disableUnusedAttributes=function(){for(var b=0,e=d.length;b<e;b++)d[b]!==c[b]&&(a.disableVertexAttribArray(b),d[b]=0)};this.setBlending=function(c,d,
-n,q,r,s,t){c!==e&&(c===THREE.NoBlending?a.disable(a.BLEND):c===THREE.AdditiveBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):c===THREE.SubtractiveBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):c===THREE.MultiplyBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):c===THREE.CustomBlending?a.enable(a.BLEND):(a.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)),e=c);if(c===THREE.CustomBlending){r=r||d;s=s||n;t=t||q;if(d!==f||r!==k)a.blendEquationSeparate(b(d),b(r)),f=d,k=r;if(n!==g||q!==h||s!==l||t!==p)a.blendFuncSeparate(b(n),b(q),b(s),b(t)),g=n,h=q,l=s,p=t}else p=l=k=h=g=f=null};this.setDepthTest=function(b){q!==b&&(b?a.enable(a.DEPTH_TEST):a.disable(a.DEPTH_TEST),q=b)};this.setDepthWrite=function(b){n!==b&&(a.depthMask(b),n=b)};this.setColorWrite=function(b){s!==b&&(a.colorMask(b,
-b,b,b),s=b)};this.setDoubleSided=function(b){t!==b&&(b?a.disable(a.CULL_FACE):a.enable(a.CULL_FACE),t=b)};this.setFlipSided=function(b){r!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),r=b)};this.setLineWidth=function(b){b!==u&&(a.lineWidth(b),u=b)};this.setPolygonOffset=function(b,c,d){v!==b&&(b?a.enable(a.POLYGON_OFFSET_FILL):a.disable(a.POLYGON_OFFSET_FILL),v=b);!b||x===c&&D===d||(a.polygonOffset(c,d),x=c,D=d)};this.reset=function(){for(var a=0;a<d.length;a++)d[a]=0;r=t=s=n=q=e=null}};
-THREE.LensFlarePlugin=function(a,b){var c,d,e,f,g,h,k,l,p,q,n=a.context,s,t,r,u,v,x;this.render=function(D,w,y,A){if(0!==b.length){D=new THREE.Vector3;var E=A/y,G=.5*y,F=.5*A,z=16/A,H=new THREE.Vector2(z*E,z),R=new THREE.Vector3(1,1,0),N=new THREE.Vector2(1,1);if(void 0===r){var z=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),K=new Uint16Array([0,1,2,0,2,3]);s=n.createBuffer();t=n.createBuffer();n.bindBuffer(n.ARRAY_BUFFER,s);n.bufferData(n.ARRAY_BUFFER,z,n.STATIC_DRAW);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,
-t);n.bufferData(n.ELEMENT_ARRAY_BUFFER,K,n.STATIC_DRAW);v=n.createTexture();x=n.createTexture();n.bindTexture(n.TEXTURE_2D,v);n.texImage2D(n.TEXTURE_2D,0,n.RGB,16,16,0,n.RGB,n.UNSIGNED_BYTE,null);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.NEAREST);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.NEAREST);n.bindTexture(n.TEXTURE_2D,x);n.texImage2D(n.TEXTURE_2D,0,
-n.RGBA,16,16,0,n.RGBA,n.UNSIGNED_BYTE,null);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.NEAREST);n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.NEAREST);var z=(u=0<n.getParameter(n.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}",
+THREE.WebGLState=function(a,b){var c=new Uint8Array(16),d=new Uint8Array(16),e=null,f=null,g=null,h=null,k=null,m=null,n=null,p=null,l=null,r=null,t=null,s=null,u=null,v=null,x=null,y=null;this.initAttributes=function(){for(var a=0,b=c.length;a<b;a++)c[a]=0};this.enableAttribute=function(b){c[b]=1;0===d[b]&&(a.enableVertexAttribArray(b),d[b]=1)};this.disableUnusedAttributes=function(){for(var b=0,e=d.length;b<e;b++)d[b]!==c[b]&&(a.disableVertexAttribArray(b),d[b]=0)};this.setBlending=function(c,d,
+l,p,r,s,t){c!==e&&(c===THREE.NoBlending?a.disable(a.BLEND):c===THREE.AdditiveBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.SRC_ALPHA,a.ONE)):c===THREE.SubtractiveBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.ONE_MINUS_SRC_COLOR)):c===THREE.MultiplyBlending?(a.enable(a.BLEND),a.blendEquation(a.FUNC_ADD),a.blendFunc(a.ZERO,a.SRC_COLOR)):c===THREE.CustomBlending?a.enable(a.BLEND):(a.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)),e=c);if(c===THREE.CustomBlending){r=r||d;s=s||l;t=t||p;if(d!==f||r!==k)a.blendEquationSeparate(b(d),b(r)),f=d,k=r;if(l!==g||p!==h||s!==m||t!==n)a.blendFuncSeparate(b(l),b(p),b(s),b(t)),g=l,h=p,m=s,n=t}else n=m=k=h=g=f=null};this.setDepthTest=function(b){p!==b&&(b?a.enable(a.DEPTH_TEST):a.disable(a.DEPTH_TEST),p=b)};this.setDepthWrite=function(b){l!==b&&(a.depthMask(b),l=b)};this.setColorWrite=function(b){r!==b&&(a.colorMask(b,
+b,b,b),r=b)};this.setDoubleSided=function(b){t!==b&&(b?a.disable(a.CULL_FACE):a.enable(a.CULL_FACE),t=b)};this.setFlipSided=function(b){s!==b&&(b?a.frontFace(a.CW):a.frontFace(a.CCW),s=b)};this.setLineWidth=function(b){b!==u&&(a.lineWidth(b),u=b)};this.setPolygonOffset=function(b,c,d){v!==b&&(b?a.enable(a.POLYGON_OFFSET_FILL):a.disable(a.POLYGON_OFFSET_FILL),v=b);!b||x===c&&y===d||(a.polygonOffset(c,d),x=c,y=d)};this.reset=function(){for(var a=0;a<d.length;a++)d[a]=0;s=t=r=l=p=e=null}};
+THREE.LensFlarePlugin=function(a,b){var c,d,e,f,g,h,k,m,n,p,l=a.context,r,t,s,u,v,x;this.render=function(y,w,I,A){if(0!==b.length){y=new THREE.Vector3;var D=A/I,G=.5*I,B=.5*A,C=16/A,F=new THREE.Vector2(C*D,C),S=new THREE.Vector3(1,1,0),H=new THREE.Vector2(1,1);if(void 0===s){var C=new Float32Array([-1,-1,0,0,1,-1,1,0,1,1,1,1,-1,1,0,1]),J=new Uint16Array([0,1,2,0,2,3]);r=l.createBuffer();t=l.createBuffer();l.bindBuffer(l.ARRAY_BUFFER,r);l.bufferData(l.ARRAY_BUFFER,C,l.STATIC_DRAW);l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,
+t);l.bufferData(l.ELEMENT_ARRAY_BUFFER,J,l.STATIC_DRAW);v=l.createTexture();x=l.createTexture();l.bindTexture(l.TEXTURE_2D,v);l.texImage2D(l.TEXTURE_2D,0,l.RGB,16,16,0,l.RGB,l.UNSIGNED_BYTE,null);l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE);l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE);l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MAG_FILTER,l.NEAREST);l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MIN_FILTER,l.NEAREST);l.bindTexture(l.TEXTURE_2D,x);l.texImage2D(l.TEXTURE_2D,0,
+l.RGBA,16,16,0,l.RGBA,l.UNSIGNED_BYTE,null);l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE);l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE);l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MAG_FILTER,l.NEAREST);l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MIN_FILTER,l.NEAREST);var C=(u=0<l.getParameter(l.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}"},
-K=n.createProgram(),U=n.createShader(n.FRAGMENT_SHADER),L=n.createShader(n.VERTEX_SHADER),M="precision "+a.getPrecision()+" float;\n";n.shaderSource(U,M+z.fragmentShader);n.shaderSource(L,M+z.vertexShader);n.compileShader(U);n.compileShader(L);n.attachShader(K,U);n.attachShader(K,L);n.linkProgram(K);r=K;p=n.getAttribLocation(r,"position");q=n.getAttribLocation(r,"uv");c=n.getUniformLocation(r,"renderType");d=n.getUniformLocation(r,"map");e=n.getUniformLocation(r,"occlusionMap");f=n.getUniformLocation(r,
-"opacity");g=n.getUniformLocation(r,"color");h=n.getUniformLocation(r,"scale");k=n.getUniformLocation(r,"rotation");l=n.getUniformLocation(r,"screenPosition")}n.useProgram(r);n.enableVertexAttribArray(p);n.enableVertexAttribArray(q);n.uniform1i(e,0);n.uniform1i(d,1);n.bindBuffer(n.ARRAY_BUFFER,s);n.vertexAttribPointer(p,2,n.FLOAT,!1,16,0);n.vertexAttribPointer(q,2,n.FLOAT,!1,16,8);n.bindBuffer(n.ELEMENT_ARRAY_BUFFER,t);n.disable(n.CULL_FACE);n.depthMask(!1);K=0;for(U=b.length;K<U;K++)if(z=16/A,H.set(z*
-E,z),L=b[K],D.set(L.matrixWorld.elements[12],L.matrixWorld.elements[13],L.matrixWorld.elements[14]),D.applyMatrix4(w.matrixWorldInverse),D.applyProjection(w.projectionMatrix),R.copy(D),N.x=R.x*G+G,N.y=R.y*F+F,u||0<N.x&&N.x<y&&0<N.y&&N.y<A){n.activeTexture(n.TEXTURE1);n.bindTexture(n.TEXTURE_2D,v);n.copyTexImage2D(n.TEXTURE_2D,0,n.RGB,N.x-8,N.y-8,16,16,0);n.uniform1i(c,0);n.uniform2f(h,H.x,H.y);n.uniform3f(l,R.x,R.y,R.z);n.disable(n.BLEND);n.enable(n.DEPTH_TEST);n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,
-0);n.activeTexture(n.TEXTURE0);n.bindTexture(n.TEXTURE_2D,x);n.copyTexImage2D(n.TEXTURE_2D,0,n.RGBA,N.x-8,N.y-8,16,16,0);n.uniform1i(c,1);n.disable(n.DEPTH_TEST);n.activeTexture(n.TEXTURE1);n.bindTexture(n.TEXTURE_2D,v);n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,0);L.positionScreen.copy(R);L.customUpdateCallback?L.customUpdateCallback(L):L.updateLensFlares();n.uniform1i(c,2);n.enable(n.BLEND);for(var M=0,Q=L.lensFlares.length;M<Q;M++){var Y=L.lensFlares[M];.001<Y.opacity&&.001<Y.scale&&(R.x=Y.x,
-R.y=Y.y,R.z=Y.z,z=Y.size*Y.scale/A,H.x=z*E,H.y=z,n.uniform3f(l,R.x,R.y,R.z),n.uniform2f(h,H.x,H.y),n.uniform1f(k,Y.rotation),n.uniform1f(f,Y.opacity),n.uniform3f(g,Y.color.r,Y.color.g,Y.color.b),a.state.setBlending(Y.blending,Y.blendEquation,Y.blendSrc,Y.blendDst),a.setTexture(Y.texture,1),n.drawElements(n.TRIANGLES,6,n.UNSIGNED_SHORT,0))}}n.enable(n.CULL_FACE);n.enable(n.DEPTH_TEST);n.depthMask(!0);a.resetGLState()}}};
-THREE.ShadowMapPlugin=function(a,b,c,d){function e(a,b,d){if(b.visible){var f=c[b.id];if(f&&b.castShadow&&(!1===b.frustumCulled||!0===p.intersectsObject(b)))for(var g=0,h=f.length;g<h;g++){var k=f[g];b._modelViewMatrix.multiplyMatrices(d.matrixWorldInverse,b.matrixWorld);r.push(k)}g=0;for(h=b.children.length;g<h;g++)e(a,b.children[g],d)}}var f=a.context,g,h,k,l,p=new THREE.Frustum,q=new THREE.Matrix4,n=new THREE.Vector3,s=new THREE.Vector3,t=new THREE.Vector3,r=[],u=THREE.ShaderLib.depthRGBA,v=THREE.UniformsUtils.clone(u.uniforms);
-g=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader});h=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,morphTargets:!0});k=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,skinning:!0});l=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,morphTargets:!0,skinning:!0});g._shadowPass=!0;h._shadowPass=!0;k._shadowPass=
-!0;l._shadowPass=!0;this.render=function(c,v){if(!1!==a.shadowMapEnabled){var u,y,A,E,G,F,z,H,R=[];E=0;f.clearColor(1,1,1,1);f.disable(f.BLEND);f.enable(f.CULL_FACE);f.frontFace(f.CCW);a.shadowMapCullFace===THREE.CullFaceFront?f.cullFace(f.FRONT):f.cullFace(f.BACK);a.state.setDepthTest(!0);u=0;for(y=b.length;u<y;u++)if(A=b[u],A.castShadow)if(A instanceof THREE.DirectionalLight&&A.shadowCascade)for(G=0;G<A.shadowCascadeCount;G++){var N;if(A.shadowCascadeArray[G])N=A.shadowCascadeArray[G];else{z=A;
-var K=G;N=new THREE.DirectionalLight;N.isVirtual=!0;N.onlyShadow=!0;N.castShadow=!0;N.shadowCameraNear=z.shadowCameraNear;N.shadowCameraFar=z.shadowCameraFar;N.shadowCameraLeft=z.shadowCameraLeft;N.shadowCameraRight=z.shadowCameraRight;N.shadowCameraBottom=z.shadowCameraBottom;N.shadowCameraTop=z.shadowCameraTop;N.shadowCameraVisible=z.shadowCameraVisible;N.shadowDarkness=z.shadowDarkness;N.shadowBias=z.shadowCascadeBias[K];N.shadowMapWidth=z.shadowCascadeWidth[K];N.shadowMapHeight=z.shadowCascadeHeight[K];
-N.pointsWorld=[];N.pointsFrustum=[];H=N.pointsWorld;F=N.pointsFrustum;for(var U=0;8>U;U++)H[U]=new THREE.Vector3,F[U]=new THREE.Vector3;H=z.shadowCascadeNearZ[K];z=z.shadowCascadeFarZ[K];F[0].set(-1,-1,H);F[1].set(1,-1,H);F[2].set(-1,1,H);F[3].set(1,1,H);F[4].set(-1,-1,z);F[5].set(1,-1,z);F[6].set(-1,1,z);F[7].set(1,1,z);N.originalCamera=v;F=new THREE.Gyroscope;F.position.copy(A.shadowCascadeOffset);F.add(N);F.add(N.target);v.add(F);A.shadowCascadeArray[G]=N}K=A;H=G;z=K.shadowCascadeArray[H];z.position.copy(K.position);
-z.target.position.copy(K.target.position);z.lookAt(z.target);z.shadowCameraVisible=K.shadowCameraVisible;z.shadowDarkness=K.shadowDarkness;z.shadowBias=K.shadowCascadeBias[H];F=K.shadowCascadeNearZ[H];K=K.shadowCascadeFarZ[H];z=z.pointsFrustum;z[0].z=F;z[1].z=F;z[2].z=F;z[3].z=F;z[4].z=K;z[5].z=K;z[6].z=K;z[7].z=K;R[E]=N;E++}else R[E]=A,E++;u=0;for(y=R.length;u<y;u++){A=R[u];A.shadowMap||(G=THREE.LinearFilter,a.shadowMapType===THREE.PCFSoftShadowMap&&(G=THREE.NearestFilter),A.shadowMap=new THREE.WebGLRenderTarget(A.shadowMapWidth,
+J=l.createProgram(),P=l.createShader(l.FRAGMENT_SHADER),L=l.createShader(l.VERTEX_SHADER),z="precision "+a.getPrecision()+" float;\n";l.shaderSource(P,z+C.fragmentShader);l.shaderSource(L,z+C.vertexShader);l.compileShader(P);l.compileShader(L);l.attachShader(J,P);l.attachShader(J,L);l.linkProgram(J);s=J;n=l.getAttribLocation(s,"position");p=l.getAttribLocation(s,"uv");c=l.getUniformLocation(s,"renderType");d=l.getUniformLocation(s,"map");e=l.getUniformLocation(s,"occlusionMap");f=l.getUniformLocation(s,
+"opacity");g=l.getUniformLocation(s,"color");h=l.getUniformLocation(s,"scale");k=l.getUniformLocation(s,"rotation");m=l.getUniformLocation(s,"screenPosition")}l.useProgram(s);l.enableVertexAttribArray(n);l.enableVertexAttribArray(p);l.uniform1i(e,0);l.uniform1i(d,1);l.bindBuffer(l.ARRAY_BUFFER,r);l.vertexAttribPointer(n,2,l.FLOAT,!1,16,0);l.vertexAttribPointer(p,2,l.FLOAT,!1,16,8);l.bindBuffer(l.ELEMENT_ARRAY_BUFFER,t);l.disable(l.CULL_FACE);l.depthMask(!1);J=0;for(P=b.length;J<P;J++)if(C=16/A,F.set(C*
+D,C),L=b[J],y.set(L.matrixWorld.elements[12],L.matrixWorld.elements[13],L.matrixWorld.elements[14]),y.applyMatrix4(w.matrixWorldInverse),y.applyProjection(w.projectionMatrix),S.copy(y),H.x=S.x*G+G,H.y=S.y*B+B,u||0<H.x&&H.x<I&&0<H.y&&H.y<A){l.activeTexture(l.TEXTURE1);l.bindTexture(l.TEXTURE_2D,v);l.copyTexImage2D(l.TEXTURE_2D,0,l.RGB,H.x-8,H.y-8,16,16,0);l.uniform1i(c,0);l.uniform2f(h,F.x,F.y);l.uniform3f(m,S.x,S.y,S.z);l.disable(l.BLEND);l.enable(l.DEPTH_TEST);l.drawElements(l.TRIANGLES,6,l.UNSIGNED_SHORT,
+0);l.activeTexture(l.TEXTURE0);l.bindTexture(l.TEXTURE_2D,x);l.copyTexImage2D(l.TEXTURE_2D,0,l.RGBA,H.x-8,H.y-8,16,16,0);l.uniform1i(c,1);l.disable(l.DEPTH_TEST);l.activeTexture(l.TEXTURE1);l.bindTexture(l.TEXTURE_2D,v);l.drawElements(l.TRIANGLES,6,l.UNSIGNED_SHORT,0);L.positionScreen.copy(S);L.customUpdateCallback?L.customUpdateCallback(L):L.updateLensFlares();l.uniform1i(c,2);l.enable(l.BLEND);for(var z=0,M=L.lensFlares.length;z<M;z++){var R=L.lensFlares[z];.001<R.opacity&&.001<R.scale&&(S.x=R.x,
+S.y=R.y,S.z=R.z,C=R.size*R.scale/A,F.x=C*D,F.y=C,l.uniform3f(m,S.x,S.y,S.z),l.uniform2f(h,F.x,F.y),l.uniform1f(k,R.rotation),l.uniform1f(f,R.opacity),l.uniform3f(g,R.color.r,R.color.g,R.color.b),a.state.setBlending(R.blending,R.blendEquation,R.blendSrc,R.blendDst),a.setTexture(R.texture,1),l.drawElements(l.TRIANGLES,6,l.UNSIGNED_SHORT,0))}}l.enable(l.CULL_FACE);l.enable(l.DEPTH_TEST);l.depthMask(!0);a.resetGLState()}}};
+THREE.ShadowMapPlugin=function(a,b,c,d){function e(a,b,d){if(b.visible){var f=c[b.id];if(f&&b.castShadow&&(!1===b.frustumCulled||!0===n.intersectsObject(b)))for(var g=0,h=f.length;g<h;g++){var k=f[g];b._modelViewMatrix.multiplyMatrices(d.matrixWorldInverse,b.matrixWorld);s.push(k)}g=0;for(h=b.children.length;g<h;g++)e(a,b.children[g],d)}}var f=a.context,g,h,k,m,n=new THREE.Frustum,p=new THREE.Matrix4,l=new THREE.Vector3,r=new THREE.Vector3,t=new THREE.Vector3,s=[],u=THREE.ShaderLib.depthRGBA,v=THREE.UniformsUtils.clone(u.uniforms);
+g=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader});h=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,morphTargets:!0});k=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,skinning:!0});m=new THREE.ShaderMaterial({uniforms:v,vertexShader:u.vertexShader,fragmentShader:u.fragmentShader,morphTargets:!0,skinning:!0});g._shadowPass=!0;h._shadowPass=!0;k._shadowPass=
+!0;m._shadowPass=!0;this.render=function(c,v){if(!1!==a.shadowMapEnabled){var w,u,A,D,G,B,C,F,S=[];D=0;f.clearColor(1,1,1,1);f.disable(f.BLEND);f.enable(f.CULL_FACE);f.frontFace(f.CCW);a.shadowMapCullFace===THREE.CullFaceFront?f.cullFace(f.FRONT):f.cullFace(f.BACK);a.state.setDepthTest(!0);w=0;for(u=b.length;w<u;w++)if(A=b[w],A.castShadow)if(A instanceof THREE.DirectionalLight&&A.shadowCascade)for(G=0;G<A.shadowCascadeCount;G++){var H;if(A.shadowCascadeArray[G])H=A.shadowCascadeArray[G];else{C=A;
+var J=G;H=new THREE.DirectionalLight;H.isVirtual=!0;H.onlyShadow=!0;H.castShadow=!0;H.shadowCameraNear=C.shadowCameraNear;H.shadowCameraFar=C.shadowCameraFar;H.shadowCameraLeft=C.shadowCameraLeft;H.shadowCameraRight=C.shadowCameraRight;H.shadowCameraBottom=C.shadowCameraBottom;H.shadowCameraTop=C.shadowCameraTop;H.shadowCameraVisible=C.shadowCameraVisible;H.shadowDarkness=C.shadowDarkness;H.shadowBias=C.shadowCascadeBias[J];H.shadowMapWidth=C.shadowCascadeWidth[J];H.shadowMapHeight=C.shadowCascadeHeight[J];
+H.pointsWorld=[];H.pointsFrustum=[];F=H.pointsWorld;B=H.pointsFrustum;for(var P=0;8>P;P++)F[P]=new THREE.Vector3,B[P]=new THREE.Vector3;F=C.shadowCascadeNearZ[J];C=C.shadowCascadeFarZ[J];B[0].set(-1,-1,F);B[1].set(1,-1,F);B[2].set(-1,1,F);B[3].set(1,1,F);B[4].set(-1,-1,C);B[5].set(1,-1,C);B[6].set(-1,1,C);B[7].set(1,1,C);H.originalCamera=v;B=new THREE.Gyroscope;B.position.copy(A.shadowCascadeOffset);B.add(H);B.add(H.target);v.add(B);A.shadowCascadeArray[G]=H}J=A;F=G;C=J.shadowCascadeArray[F];C.position.copy(J.position);
+C.target.position.copy(J.target.position);C.lookAt(C.target);C.shadowCameraVisible=J.shadowCameraVisible;C.shadowDarkness=J.shadowDarkness;C.shadowBias=J.shadowCascadeBias[F];B=J.shadowCascadeNearZ[F];J=J.shadowCascadeFarZ[F];C=C.pointsFrustum;C[0].z=B;C[1].z=B;C[2].z=B;C[3].z=B;C[4].z=J;C[5].z=J;C[6].z=J;C[7].z=J;S[D]=H;D++}else S[D]=A,D++;w=0;for(u=S.length;w<u;w++){A=S[w];A.shadowMap||(G=THREE.LinearFilter,a.shadowMapType===THREE.PCFSoftShadowMap&&(G=THREE.NearestFilter),A.shadowMap=new THREE.WebGLRenderTarget(A.shadowMapWidth,
 A.shadowMapHeight,{minFilter:G,magFilter:G,format:THREE.RGBAFormat}),A.shadowMapSize=new THREE.Vector2(A.shadowMapWidth,A.shadowMapHeight),A.shadowMatrix=new THREE.Matrix4);if(!A.shadowCamera){if(A instanceof THREE.SpotLight)A.shadowCamera=new THREE.PerspectiveCamera(A.shadowCameraFov,A.shadowMapWidth/A.shadowMapHeight,A.shadowCameraNear,A.shadowCameraFar);else if(A instanceof THREE.DirectionalLight)A.shadowCamera=new THREE.OrthographicCamera(A.shadowCameraLeft,A.shadowCameraRight,A.shadowCameraTop,
-A.shadowCameraBottom,A.shadowCameraNear,A.shadowCameraFar);else{THREE.error("THREE.ShadowMapPlugin: Unsupported light type for shadow",A);continue}c.add(A.shadowCamera);!0===c.autoUpdate&&c.updateMatrixWorld()}A.shadowCameraVisible&&!A.cameraHelper&&(A.cameraHelper=new THREE.CameraHelper(A.shadowCamera),c.add(A.cameraHelper));if(A.isVirtual&&N.originalCamera==v){G=v;E=A.shadowCamera;F=A.pointsFrustum;z=A.pointsWorld;n.set(Infinity,Infinity,Infinity);s.set(-Infinity,-Infinity,-Infinity);for(K=0;8>
-K;K++)H=z[K],H.copy(F[K]),H.unproject(G),H.applyMatrix4(E.matrixWorldInverse),H.x<n.x&&(n.x=H.x),H.x>s.x&&(s.x=H.x),H.y<n.y&&(n.y=H.y),H.y>s.y&&(s.y=H.y),H.z<n.z&&(n.z=H.z),H.z>s.z&&(s.z=H.z);E.left=n.x;E.right=s.x;E.top=s.y;E.bottom=n.y;E.updateProjectionMatrix()}E=A.shadowMap;F=A.shadowMatrix;G=A.shadowCamera;G.position.setFromMatrixPosition(A.matrixWorld);t.setFromMatrixPosition(A.target.matrixWorld);G.lookAt(t);G.updateMatrixWorld();G.matrixWorldInverse.getInverse(G.matrixWorld);A.cameraHelper&&
-(A.cameraHelper.visible=A.shadowCameraVisible);A.shadowCameraVisible&&A.cameraHelper.update();F.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);F.multiply(G.projectionMatrix);F.multiply(G.matrixWorldInverse);q.multiplyMatrices(G.projectionMatrix,G.matrixWorldInverse);p.setFromMatrix(q);a.setRenderTarget(E);a.clear();r.length=0;e(c,c,G);A=0;for(E=r.length;A<E;A++)z=r[A],F=z.object,z=z.buffer,K=F.material instanceof THREE.MeshFaceMaterial?F.material.materials[0]:F.material,H=void 0!==F.geometry.morphTargets&&
-0<F.geometry.morphTargets.length&&K.morphTargets,U=F instanceof THREE.SkinnedMesh&&K.skinning,H=F.customDepthMaterial?F.customDepthMaterial:U?H?l:k:H?h:g,a.setMaterialFaces(K),z instanceof THREE.BufferGeometry?a.renderBufferDirect(G,b,null,H,z,F):a.renderBuffer(G,b,null,H,z,F);A=0;for(E=d.length;A<E;A++)z=d[A],F=z.object,F.visible&&F.castShadow&&(F._modelViewMatrix.multiplyMatrices(G.matrixWorldInverse,F.matrixWorld),a.renderImmediateObject(G,b,null,g,F))}u=a.getClearColor();y=a.getClearAlpha();f.clearColor(u.r,
-u.g,u.b,y);f.enable(f.BLEND);a.shadowMapCullFace===THREE.CullFaceFront&&f.cullFace(f.BACK);a.resetGLState()}}};
-THREE.SpritePlugin=function(a,b){var c,d,e,f,g,h,k,l,p,q,n,s,t,r,u,v,x;function D(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,y,A,E,G,F=new THREE.Vector3,z=new THREE.Quaternion,H=new THREE.Vector3;this.render=function(R,N){if(0!==b.length){if(void 0===E){var K=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),U=new Uint16Array([0,1,2,0,2,3]);y=w.createBuffer();A=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,y);w.bufferData(w.ARRAY_BUFFER,K,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,
-A);w.bufferData(w.ELEMENT_ARRAY_BUFFER,U,w.STATIC_DRAW);var K=w.createProgram(),U=w.createShader(w.VERTEX_SHADER),L=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(U,["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"));
+A.shadowCameraBottom,A.shadowCameraNear,A.shadowCameraFar);else{THREE.error("THREE.ShadowMapPlugin: Unsupported light type for shadow",A);continue}c.add(A.shadowCamera);!0===c.autoUpdate&&c.updateMatrixWorld()}A.shadowCameraVisible&&!A.cameraHelper&&(A.cameraHelper=new THREE.CameraHelper(A.shadowCamera),c.add(A.cameraHelper));if(A.isVirtual&&H.originalCamera==v){G=v;D=A.shadowCamera;B=A.pointsFrustum;C=A.pointsWorld;l.set(Infinity,Infinity,Infinity);r.set(-Infinity,-Infinity,-Infinity);for(J=0;8>
+J;J++)F=C[J],F.copy(B[J]),F.unproject(G),F.applyMatrix4(D.matrixWorldInverse),F.x<l.x&&(l.x=F.x),F.x>r.x&&(r.x=F.x),F.y<l.y&&(l.y=F.y),F.y>r.y&&(r.y=F.y),F.z<l.z&&(l.z=F.z),F.z>r.z&&(r.z=F.z);D.left=l.x;D.right=r.x;D.top=r.y;D.bottom=l.y;D.updateProjectionMatrix()}D=A.shadowMap;B=A.shadowMatrix;G=A.shadowCamera;G.position.setFromMatrixPosition(A.matrixWorld);t.setFromMatrixPosition(A.target.matrixWorld);G.lookAt(t);G.updateMatrixWorld();G.matrixWorldInverse.getInverse(G.matrixWorld);A.cameraHelper&&
+(A.cameraHelper.visible=A.shadowCameraVisible);A.shadowCameraVisible&&A.cameraHelper.update();B.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1);B.multiply(G.projectionMatrix);B.multiply(G.matrixWorldInverse);p.multiplyMatrices(G.projectionMatrix,G.matrixWorldInverse);n.setFromMatrix(p);a.setRenderTarget(D);a.clear();s.length=0;e(c,c,G);A=0;for(D=s.length;A<D;A++)C=s[A],B=C.object,C=C.buffer,J=B.material instanceof THREE.MeshFaceMaterial?B.material.materials[0]:B.material,F=void 0!==B.geometry.morphTargets&&
+0<B.geometry.morphTargets.length&&J.morphTargets,P=B instanceof THREE.SkinnedMesh&&J.skinning,F=B.customDepthMaterial?B.customDepthMaterial:P?F?m:k:F?h:g,a.setMaterialFaces(J),C instanceof THREE.BufferGeometry?a.renderBufferDirect(G,b,null,F,C,B):a.renderBuffer(G,b,null,F,C,B);A=0;for(D=d.length;A<D;A++)C=d[A],B=C.object,B.visible&&B.castShadow&&(B._modelViewMatrix.multiplyMatrices(G.matrixWorldInverse,B.matrixWorld),a.renderImmediateObject(G,b,null,g,B))}w=a.getClearColor();u=a.getClearAlpha();f.clearColor(w.r,
+w.g,w.b,u);f.enable(f.BLEND);a.shadowMapCullFace===THREE.CullFaceFront&&f.cullFace(f.BACK);a.resetGLState()}}};
+THREE.SpritePlugin=function(a,b){var c,d,e,f,g,h,k,m,n,p,l,r,t,s,u,v,x;function y(a,b){return a.z!==b.z?b.z-a.z:b.id-a.id}var w=a.context,I,A,D,G,B=new THREE.Vector3,C=new THREE.Quaternion,F=new THREE.Vector3;this.render=function(S,H){if(0!==b.length){if(void 0===D){var J=new Float32Array([-.5,-.5,0,0,.5,-.5,1,0,.5,.5,1,1,-.5,.5,0,1]),P=new Uint16Array([0,1,2,0,2,3]);I=w.createBuffer();A=w.createBuffer();w.bindBuffer(w.ARRAY_BUFFER,I);w.bufferData(w.ARRAY_BUFFER,J,w.STATIC_DRAW);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,
+A);w.bufferData(w.ELEMENT_ARRAY_BUFFER,P,w.STATIC_DRAW);var J=w.createProgram(),P=w.createShader(w.VERTEX_SHADER),L=w.createShader(w.FRAGMENT_SHADER);w.shaderSource(P,["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(L,["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;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n}\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, gl_FragColor.w ), fogFactor );\n}\n}"].join("\n"));
-w.compileShader(U);w.compileShader(L);w.attachShader(K,U);w.attachShader(K,L);w.linkProgram(K);E=K;v=w.getAttribLocation(E,"position");x=w.getAttribLocation(E,"uv");c=w.getUniformLocation(E,"uvOffset");d=w.getUniformLocation(E,"uvScale");e=w.getUniformLocation(E,"rotation");f=w.getUniformLocation(E,"scale");g=w.getUniformLocation(E,"color");h=w.getUniformLocation(E,"map");k=w.getUniformLocation(E,"opacity");l=w.getUniformLocation(E,"modelViewMatrix");p=w.getUniformLocation(E,"projectionMatrix");q=
-w.getUniformLocation(E,"fogType");n=w.getUniformLocation(E,"fogDensity");s=w.getUniformLocation(E,"fogNear");t=w.getUniformLocation(E,"fogFar");r=w.getUniformLocation(E,"fogColor");u=w.getUniformLocation(E,"alphaTest");K=document.createElement("canvas");K.width=8;K.height=8;U=K.getContext("2d");U.fillStyle="white";U.fillRect(0,0,8,8);G=new THREE.Texture(K);G.needsUpdate=!0}w.useProgram(E);w.enableVertexAttribArray(v);w.enableVertexAttribArray(x);w.disable(w.CULL_FACE);w.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,
-y);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(x,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,A);w.uniformMatrix4fv(p,!1,N.projectionMatrix.elements);w.activeTexture(w.TEXTURE0);w.uniform1i(h,0);U=K=0;(L=R.fog)?(w.uniform3f(r,L.color.r,L.color.g,L.color.b),L instanceof THREE.Fog?(w.uniform1f(s,L.near),w.uniform1f(t,L.far),w.uniform1i(q,1),U=K=1):L instanceof THREE.FogExp2&&(w.uniform1f(n,L.density),w.uniform1i(q,2),U=K=2)):(w.uniform1i(q,0),U=K=0);for(var L=0,M=b.length;L<
-M;L++){var Q=b[L];Q._modelViewMatrix.multiplyMatrices(N.matrixWorldInverse,Q.matrixWorld);Q.z=-Q._modelViewMatrix.elements[14]}b.sort(D);for(var Y=[],L=0,M=b.length;L<M;L++){var Q=b[L],I=Q.material;w.uniform1f(u,I.alphaTest);w.uniformMatrix4fv(l,!1,Q._modelViewMatrix.elements);Q.matrixWorld.decompose(F,z,H);Y[0]=H.x;Y[1]=H.y;Q=0;R.fog&&I.fog&&(Q=U);K!==Q&&(w.uniform1i(q,Q),K=Q);null!==I.map?(w.uniform2f(c,I.map.offset.x,I.map.offset.y),w.uniform2f(d,I.map.repeat.x,I.map.repeat.y)):(w.uniform2f(c,
-0,0),w.uniform2f(d,1,1));w.uniform1f(k,I.opacity);w.uniform3f(g,I.color.r,I.color.g,I.color.b);w.uniform1f(e,I.rotation);w.uniform2fv(f,Y);a.state.setBlending(I.blending,I.blendEquation,I.blendSrc,I.blendDst);a.state.setDepthTest(I.depthTest);a.state.setDepthWrite(I.depthWrite);I.map&&I.map.image&&I.map.image.width?a.setTexture(I.map,0):a.setTexture(G,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}w.enable(w.CULL_FACE);a.resetGLState()}}};
+w.compileShader(P);w.compileShader(L);w.attachShader(J,P);w.attachShader(J,L);w.linkProgram(J);D=J;v=w.getAttribLocation(D,"position");x=w.getAttribLocation(D,"uv");c=w.getUniformLocation(D,"uvOffset");d=w.getUniformLocation(D,"uvScale");e=w.getUniformLocation(D,"rotation");f=w.getUniformLocation(D,"scale");g=w.getUniformLocation(D,"color");h=w.getUniformLocation(D,"map");k=w.getUniformLocation(D,"opacity");m=w.getUniformLocation(D,"modelViewMatrix");n=w.getUniformLocation(D,"projectionMatrix");p=
+w.getUniformLocation(D,"fogType");l=w.getUniformLocation(D,"fogDensity");r=w.getUniformLocation(D,"fogNear");t=w.getUniformLocation(D,"fogFar");s=w.getUniformLocation(D,"fogColor");u=w.getUniformLocation(D,"alphaTest");J=document.createElement("canvas");J.width=8;J.height=8;P=J.getContext("2d");P.fillStyle="white";P.fillRect(0,0,8,8);G=new THREE.Texture(J);G.needsUpdate=!0}w.useProgram(D);w.enableVertexAttribArray(v);w.enableVertexAttribArray(x);w.disable(w.CULL_FACE);w.enable(w.BLEND);w.bindBuffer(w.ARRAY_BUFFER,
+I);w.vertexAttribPointer(v,2,w.FLOAT,!1,16,0);w.vertexAttribPointer(x,2,w.FLOAT,!1,16,8);w.bindBuffer(w.ELEMENT_ARRAY_BUFFER,A);w.uniformMatrix4fv(n,!1,H.projectionMatrix.elements);w.activeTexture(w.TEXTURE0);w.uniform1i(h,0);P=J=0;(L=S.fog)?(w.uniform3f(s,L.color.r,L.color.g,L.color.b),L instanceof THREE.Fog?(w.uniform1f(r,L.near),w.uniform1f(t,L.far),w.uniform1i(p,1),P=J=1):L instanceof THREE.FogExp2&&(w.uniform1f(l,L.density),w.uniform1i(p,2),P=J=2)):(w.uniform1i(p,0),P=J=0);for(var L=0,z=b.length;L<
+z;L++){var M=b[L];M._modelViewMatrix.multiplyMatrices(H.matrixWorldInverse,M.matrixWorld);M.z=-M._modelViewMatrix.elements[14]}b.sort(y);for(var R=[],L=0,z=b.length;L<z;L++){var M=b[L],K=M.material;w.uniform1f(u,K.alphaTest);w.uniformMatrix4fv(m,!1,M._modelViewMatrix.elements);M.matrixWorld.decompose(B,C,F);R[0]=F.x;R[1]=F.y;M=0;S.fog&&K.fog&&(M=P);J!==M&&(w.uniform1i(p,M),J=M);null!==K.map?(w.uniform2f(c,K.map.offset.x,K.map.offset.y),w.uniform2f(d,K.map.repeat.x,K.map.repeat.y)):(w.uniform2f(c,
+0,0),w.uniform2f(d,1,1));w.uniform1f(k,K.opacity);w.uniform3f(g,K.color.r,K.color.g,K.color.b);w.uniform1f(e,K.rotation);w.uniform2fv(f,R);a.state.setBlending(K.blending,K.blendEquation,K.blendSrc,K.blendDst);a.state.setDepthTest(K.depthTest);a.state.setDepthWrite(K.depthWrite);K.map&&K.map.image&&K.map.image.width?a.setTexture(K.map,0):a.setTexture(G,0);w.drawElements(w.TRIANGLES,6,w.UNSIGNED_SHORT,0)}w.enable(w.CULL_FACE);a.resetGLState()}}};
 THREE.GeometryUtils={merge:function(a,b,c){THREE.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){THREE.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 f=new THREE.Texture(void 0,b);e.load(a,function(a){f.image=a;f.needsUpdate=!0;c&&c(f)},void 0,function(a){d&&d(a)});f.sourceFile=a;return f},loadTextureCube:function(a,b,c,d){var e=new THREE.ImageLoader;e.crossOrigin=this.crossOrigin;var f=new THREE.CubeTexture([],b);f.flipY=!1;var g=0;b=function(b){e.load(a[b],function(a){f.images[b]=a;g+=1;6===g&&(f.needsUpdate=!0,c&&
 c(f))},void 0,d)};for(var h=0,k=a.length;h<k;++h)b(h);return f},loadCompressedTexture:function(){THREE.error("THREE.ImageUtils.loadCompressedTexture has been removed. Use THREE.DDSLoader instead.")},loadCompressedTextureCube:function(){THREE.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,f=document.createElement("canvas");
-f.width=d;f.height=e;var g=f.getContext("2d");g.drawImage(a,0,0);for(var h=g.getImageData(0,0,d,e).data,k=g.createImageData(d,e),l=k.data,p=0;p<d;p++)for(var q=0;q<e;q++){var n=0>q-1?0:q-1,s=q+1>e-1?e-1:q+1,t=0>p-1?0:p-1,r=p+1>d-1?d-1:p+1,u=[],v=[0,0,h[4*(q*d+p)]/255*b];u.push([-1,0,h[4*(q*d+t)]/255*b]);u.push([-1,-1,h[4*(n*d+t)]/255*b]);u.push([0,-1,h[4*(n*d+p)]/255*b]);u.push([1,-1,h[4*(n*d+r)]/255*b]);u.push([1,0,h[4*(q*d+r)]/255*b]);u.push([1,1,h[4*(s*d+r)]/255*b]);u.push([0,1,h[4*(s*d+p)]/255*
-b]);u.push([-1,1,h[4*(s*d+t)]/255*b]);n=[];t=u.length;for(s=0;s<t;s++){var r=u[s],x=u[(s+1)%t],r=[r[0]-v[0],r[1]-v[1],r[2]-v[2]],x=[x[0]-v[0],x[1]-v[1],x[2]-v[2]];n.push(c([r[1]*x[2]-r[2]*x[1],r[2]*x[0]-r[0]*x[2],r[0]*x[1]-r[1]*x[0]]))}u=[0,0,0];for(s=0;s<n.length;s++)u[0]+=n[s][0],u[1]+=n[s][1],u[2]+=n[s][2];u[0]/=n.length;u[1]/=n.length;u[2]/=n.length;v=4*(q*d+p);l[v]=(u[0]+1)/2*255|0;l[v+1]=(u[1]+1)/2*255|0;l[v+2]=255*u[2]|0;l[v+3]=255}g.putImageData(k,0,0);return f},generateDataTexture:function(a,
+f.width=d;f.height=e;var g=f.getContext("2d");g.drawImage(a,0,0);for(var h=g.getImageData(0,0,d,e).data,k=g.createImageData(d,e),m=k.data,n=0;n<d;n++)for(var p=0;p<e;p++){var l=0>p-1?0:p-1,r=p+1>e-1?e-1:p+1,t=0>n-1?0:n-1,s=n+1>d-1?d-1:n+1,u=[],v=[0,0,h[4*(p*d+n)]/255*b];u.push([-1,0,h[4*(p*d+t)]/255*b]);u.push([-1,-1,h[4*(l*d+t)]/255*b]);u.push([0,-1,h[4*(l*d+n)]/255*b]);u.push([1,-1,h[4*(l*d+s)]/255*b]);u.push([1,0,h[4*(p*d+s)]/255*b]);u.push([1,1,h[4*(r*d+s)]/255*b]);u.push([0,1,h[4*(r*d+n)]/255*
+b]);u.push([-1,1,h[4*(r*d+t)]/255*b]);l=[];t=u.length;for(r=0;r<t;r++){var s=u[r],x=u[(r+1)%t],s=[s[0]-v[0],s[1]-v[1],s[2]-v[2]],x=[x[0]-v[0],x[1]-v[1],x[2]-v[2]];l.push(c([s[1]*x[2]-s[2]*x[1],s[2]*x[0]-s[0]*x[2],s[0]*x[1]-s[1]*x[0]]))}u=[0,0,0];for(r=0;r<l.length;r++)u[0]+=l[r][0],u[1]+=l[r][1],u[2]+=l[r][2];u[0]/=l.length;u[1]/=l.length;u[2]/=l.length;v=4*(p*d+n);m[v]=(u[0]+1)/2*255|0;m[v+1]=(u[1]+1)/2*255|0;m[v+2]=255*u[2]|0;m[v+3]=255}g.putImageData(k,0,0);return f},generateDataTexture:function(a,
 b,c){var d=a*b,e=new Uint8Array(3*d),f=Math.floor(255*c.r),g=Math.floor(255*c.g);c=Math.floor(255*c.b);for(var h=0;h<d;h++)e[3*h]=f,e[3*h+1]=g,e[3*h+2]=c;a=new THREE.DataTexture(e,a,b,THREE.RGBFormat);a.needsUpdate=!0;return a}};
 THREE.SceneUtils={createMultiMaterialObject:function(a,b){for(var c=new THREE.Object3D,d=0,e=b.length;d<e;d++)c.add(new THREE.Mesh(a,b[d]));return c},detach:function(a,b,c){a.applyMatrix(b.matrixWorld);b.remove(a);c.add(a)},attach:function(a,b,c){var d=new THREE.Matrix4;d.getInverse(c.matrixWorld);a.applyMatrix(d);b.remove(a);c.add(a)}};
 THREE.FontUtils={faces:{},face:"helvetiker",weight:"normal",style:"normal",size:150,divisions:10,getFace:function(){try{return this.faces[this.face][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(""),f=e.length,g=[];for(a=0;a<f;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;g.push(h.path)}return{paths:g,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],g,h,k,l,p,q,n,s,t,r,u,v=b.glyphs[a]||b.glyphs["?"];if(v){if(v.o)for(b=v._cachedOutline||(v._cachedOutline=v.o.split(" ")),l=b.length,a=0;a<l;)switch(k=b[a++],k){case "m":k=b[a++]*c+d;p=b[a++]*c;e.moveTo(k,p);
-break;case "l":k=b[a++]*c+d;p=b[a++]*c;e.lineTo(k,p);break;case "q":k=b[a++]*c+d;p=b[a++]*c;s=b[a++]*c+d;t=b[a++]*c;e.quadraticCurveTo(s,t,k,p);if(g=f[f.length-1])for(q=g.x,n=g.y,g=1,h=this.divisions;g<=h;g++){var x=g/h;THREE.Shape.Utils.b2(x,q,s,k);THREE.Shape.Utils.b2(x,n,t,p)}break;case "b":if(k=b[a++]*c+d,p=b[a++]*c,s=b[a++]*c+d,t=b[a++]*c,r=b[a++]*c+d,u=b[a++]*c,e.bezierCurveTo(s,t,r,u,k,p),g=f[f.length-1])for(q=g.x,n=g.y,g=1,h=this.divisions;g<=h;g++)x=g/h,THREE.Shape.Utils.b3(x,q,s,r,k),THREE.Shape.Utils.b3(x,
-n,t,u,p)}return{offset:v.ha*c,path:e}}}};
+a},drawText:function(a){var b=this.getFace(),c=this.size/b.resolution,d=0,e=String(a).split(""),f=e.length,g=[];for(a=0;a<f;a++){var h=new THREE.Path,h=this.extractGlyphPoints(e[a],b,c,d,h),d=d+h.offset;g.push(h.path)}return{paths:g,offset:d/2}},extractGlyphPoints:function(a,b,c,d,e){var f=[],g,h,k,m,n,p,l,r,t,s,u,v=b.glyphs[a]||b.glyphs["?"];if(v){if(v.o)for(b=v._cachedOutline||(v._cachedOutline=v.o.split(" ")),m=b.length,a=0;a<m;)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;r=b[a++]*c+d;t=b[a++]*c;e.quadraticCurveTo(r,t,k,n);if(g=f[f.length-1])for(p=g.x,l=g.y,g=1,h=this.divisions;g<=h;g++){var x=g/h;THREE.Shape.Utils.b2(x,p,r,k);THREE.Shape.Utils.b2(x,l,t,n)}break;case "b":if(k=b[a++]*c+d,n=b[a++]*c,r=b[a++]*c+d,t=b[a++]*c,s=b[a++]*c+d,u=b[a++]*c,e.bezierCurveTo(r,t,s,u,k,n),g=f[f.length-1])for(p=g.x,l=g.y,g=1,h=this.divisions;g<=h;g++)x=g/h,THREE.Shape.Utils.b3(x,p,r,s,k),THREE.Shape.Utils.b3(x,
+l,t,u,n)}return{offset:v.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",f=void 0!==b.style?b.style:"normal";THREE.FontUtils.size=void 0!==b.size?b.size:100;THREE.FontUtils.divisions=c;THREE.FontUtils.face=d;THREE.FontUtils.weight=e;THREE.FontUtils.style=f;c=THREE.FontUtils.drawText(a).paths;d=[];e=0;for(f=c.length;e<f;e++)Array.prototype.push.apply(d,c[e].toShapes());return d};
-(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,g=0;g<b;f=g++)e+=a[f].x*a[g].y-a[g].x*a[f].y;return.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],g=[],h=[],k,l,p;if(0<b(a))for(l=0;l<e;l++)g[l]=l;else for(l=0;l<e;l++)g[l]=e-1-l;var q=2*e;for(l=e-1;2<e;){if(0>=q--){THREE.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);p=l+1;e<=p&&(p=0);var n;a:{var s=n=void 0,t=void 0,r=void 0,
-u=void 0,v=void 0,x=void 0,D=void 0,w=void 0,s=a[g[k]].x,t=a[g[k]].y,r=a[g[l]].x,u=a[g[l]].y,v=a[g[p]].x,x=a[g[p]].y;if(1E-10>(r-s)*(x-t)-(u-t)*(v-s))n=!1;else{var y=void 0,A=void 0,E=void 0,G=void 0,F=void 0,z=void 0,H=void 0,R=void 0,N=void 0,K=void 0,N=R=H=w=D=void 0,y=v-r,A=x-u,E=s-v,G=t-x,F=r-s,z=u-t;for(n=0;n<e;n++)if(D=a[g[n]].x,w=a[g[n]].y,!(D===s&&w===t||D===r&&w===u||D===v&&w===x)&&(H=D-s,R=w-t,N=D-r,K=w-u,D-=v,w-=x,N=y*K-A*N,H=F*R-z*H,R=E*w-G*D,-1E-10<=N&&-1E-10<=R&&-1E-10<=H)){n=!1;break a}n=
-!0}}if(n){f.push([a[g[k]],a[g[l]],a[g[p]]]);h.push([g[k],g[l],g[p]]);k=l;for(p=l+1;p<e;k++,p++)g[k]=g[p];e--;q=2*e}}return d?h:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;
+(function(a){var b=function(a){for(var b=a.length,e=0,f=b-1,g=0;g<b;f=g++)e+=a[f].x*a[g].y-a[g].x*a[f].y;return.5*e};a.Triangulate=function(a,d){var e=a.length;if(3>e)return null;var f=[],g=[],h=[],k,m,n;if(0<b(a))for(m=0;m<e;m++)g[m]=m;else for(m=0;m<e;m++)g[m]=e-1-m;var p=2*e;for(m=e-1;2<e;){if(0>=p--){THREE.warn("THREE.FontUtils: Warning, unable to triangulate polygon! in Triangulate.process()");break}k=m;e<=k&&(k=0);m=k+1;e<=m&&(m=0);n=m+1;e<=n&&(n=0);var l;a:{var r=l=void 0,t=void 0,s=void 0,
+u=void 0,v=void 0,x=void 0,y=void 0,w=void 0,r=a[g[k]].x,t=a[g[k]].y,s=a[g[m]].x,u=a[g[m]].y,v=a[g[n]].x,x=a[g[n]].y;if(1E-10>(s-r)*(x-t)-(u-t)*(v-r))l=!1;else{var I=void 0,A=void 0,D=void 0,G=void 0,B=void 0,C=void 0,F=void 0,S=void 0,H=void 0,J=void 0,H=S=F=w=y=void 0,I=v-s,A=x-u,D=r-v,G=t-x,B=s-r,C=u-t;for(l=0;l<e;l++)if(y=a[g[l]].x,w=a[g[l]].y,!(y===r&&w===t||y===s&&w===u||y===v&&w===x)&&(F=y-r,S=w-t,H=y-s,J=w-u,y-=v,w-=x,H=I*J-A*H,F=B*S-C*F,S=D*w-G*y,-1E-10<=H&&-1E-10<=S&&-1E-10<=F)){l=!1;break a}l=
+!0}}if(l){f.push([a[g[k]],a[g[m]],a[g[n]]]);h.push([g[k],g[m],g[n]]);k=m;for(n=m+1;n<e;k++,n++)g[k]=g[n];e--;p=2*e}}return d?h:f};a.Triangulate.area=b;return a})(THREE.FontUtils);self._typeface_js={faces:THREE.FontUtils.faces,loadFace:THREE.FontUtils.loadFace};THREE.typeface_js=self._typeface_js;
 THREE.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.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};
 THREE.Audio.prototype.play=function(){if(!0===this.isPlaying)THREE.warn("THREE.Audio: Audio is already playing.");else{var a=this.context.createBufferSource();a.buffer=this.source.buffer;a.loop=this.source.loop;a.onended=this.source.onended;a.connect(this.panner);a.start(0,this.startTime);this.isPlaying=!0;this.source=a}};THREE.Audio.prototype.pause=function(){this.source.stop();this.startTime=this.context.currentTime};THREE.Audio.prototype.stop=function(){this.source.stop();this.startTime=0};
@@ -668,7 +667,7 @@ THREE.Curve.Utils={tangentQuadraticBezier:function(a,b,c,d){return 2*(1-a)*(c-b)
 THREE.Curve.create=function(a,b){a.prototype=Object.create(THREE.Curve.prototype);a.prototype.constructor=a;a.prototype.getPoint=b;return a};THREE.CurvePath=function(){this.curves=[];this.bends=[];this.autoClose=!1};THREE.CurvePath.prototype=Object.create(THREE.Curve.prototype);THREE.CurvePath.prototype.constructor=THREE.CurvePath;THREE.CurvePath.prototype.add=function(a){this.curves.push(a)};THREE.CurvePath.prototype.checkConnection=function(){};
 THREE.CurvePath.prototype.closePath=function(){var a=this.curves[0].getPoint(0),b=this.curves[this.curves.length-1].getPoint(1);a.equals(b)||this.curves.push(new THREE.LineCurve(b,a))};THREE.CurvePath.prototype.getPoint=function(a){var b=a*this.getLength(),c=this.getCurveLengths();for(a=0;a<c.length;){if(c[a]>=b)return b=c[a]-b,a=this.curves[a],b=1-b/a.getLength(),a.getPointAt(b);a++}return null};THREE.CurvePath.prototype.getLength=function(){var a=this.getCurveLengths();return a[a.length-1]};
 THREE.CurvePath.prototype.getCurveLengths=function(){if(this.cacheLengths&&this.cacheLengths.length==this.curves.length)return this.cacheLengths;var a=[],b=0,c,d=this.curves.length;for(c=0;c<d;c++)b+=this.curves[c].getLength(),a.push(b);return this.cacheLengths=a};
-THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),b,c,d,e,f,g;b=c=Number.NEGATIVE_INFINITY;e=f=Number.POSITIVE_INFINITY;var h,k,l,p,q=a[0]instanceof THREE.Vector3;p=q?new THREE.Vector3:new THREE.Vector2;k=0;for(l=a.length;k<l;k++)h=a[k],h.x>b?b=h.x:h.x<e&&(e=h.x),h.y>c?c=h.y:h.y<f&&(f=h.y),q&&(h.z>d?d=h.z:h.z<g&&(g=h.z)),p.add(h);a={minX:e,minY:f,maxX:b,maxY:c};q&&(a.maxZ=d,a.minZ=g);return a};
+THREE.CurvePath.prototype.getBoundingBox=function(){var a=this.getPoints(),b,c,d,e,f,g;b=c=Number.NEGATIVE_INFINITY;e=f=Number.POSITIVE_INFINITY;var h,k,m,n,p=a[0]instanceof THREE.Vector3;n=p?new THREE.Vector3:new THREE.Vector2;k=0;for(m=a.length;k<m;k++)h=a[k],h.x>b?b=h.x:h.x<e&&(e=h.x),h.y>c?c=h.y:h.y<f&&(f=h.y),p&&(h.z>d?d=h.z:h.z<g&&(g=h.z)),n.add(h);a={minX:e,minY:f,maxX:b,maxY:c};p&&(a.maxZ=d,a.minZ=g);return a};
 THREE.CurvePath.prototype.createPointsGeometry=function(a){a=this.getPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createSpacedPointsGeometry=function(a){a=this.getSpacedPoints(a,!0);return this.createGeometry(a)};THREE.CurvePath.prototype.createGeometry=function(a){for(var b=new THREE.Geometry,c=0;c<a.length;c++)b.vertices.push(new THREE.Vector3(a[c].x,a[c].y,a[c].z||0));return b};THREE.CurvePath.prototype.addWrapPath=function(a){this.bends.push(a)};
 THREE.CurvePath.prototype.getTransformedPoints=function(a,b){var c=this.getPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d++)c=this.getWrapPoints(c,b[d]);return c};THREE.CurvePath.prototype.getTransformedSpacedPoints=function(a,b){var c=this.getSpacedPoints(a),d,e;b||(b=this.bends);d=0;for(e=b.length;d<e;d++)c=this.getWrapPoints(c,b[d]);return c};
 THREE.CurvePath.prototype.getWrapPoints=function(a,b){var c=this.getBoundingBox(),d,e,f,g,h,k;d=0;for(e=a.length;d<e;d++)f=a[d],g=f.x,h=f.y,k=g/c.maxX,k=b.getUtoTmapping(k,g),g=b.getPoint(k),k=b.getTangent(k),k.set(-k.y,k.x).multiplyScalar(h),f.x=g.x+k.x,f.y=g.y+k.y;return a};THREE.Gyroscope=function(){THREE.Object3D.call(this)};THREE.Gyroscope.prototype=Object.create(THREE.Object3D.prototype);THREE.Gyroscope.prototype.constructor=THREE.Gyroscope;
@@ -681,22 +680,22 @@ THREE.Path.prototype.bezierCurveTo=function(a,b,c,d,e,f){var g=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,f){var g=this.actions[this.actions.length-1].args;this.absarc(a+g[g.length-2],b+g[g.length-1],c,d,e,f)};
 THREE.Path.prototype.absarc=function(a,b,c,d,e,f){this.absellipse(a,b,c,c,d,e,f)};THREE.Path.prototype.ellipse=function(a,b,c,d,e,f,g){var h=this.actions[this.actions.length-1].args;this.absellipse(a+h[h.length-2],b+h[h.length-1],c,d,e,f,g)};THREE.Path.prototype.absellipse=function(a,b,c,d,e,f,g){var h=Array.prototype.slice.call(arguments),k=new THREE.EllipseCurve(a,b,c,d,e,f,g);this.curves.push(k);k=k.getPoint(1);h.push(k.x);h.push(k.y);this.actions.push({action:THREE.PathActions.ELLIPSE,args:h})};
 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 THREE.log("tata"),this.getSpacedPoints(a,b);a=a||12;var c=[],d,e,f,g,h,k,l,p,q,n,s,t,r;d=0;for(e=this.actions.length;d<e;d++)switch(f=this.actions[d],g=f.action,f=f.args,g){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:h=f[2];k=f[3];q=f[0];n=f[1];0<c.length?(g=c[c.length-1],s=g.x,
-t=g.y):(g=this.actions[d-1].args,s=g[g.length-2],t=g[g.length-1]);for(f=1;f<=a;f++)r=f/a,g=THREE.Shape.Utils.b2(r,s,q,h),r=THREE.Shape.Utils.b2(r,t,n,k),c.push(new THREE.Vector2(g,r));break;case THREE.PathActions.BEZIER_CURVE_TO:h=f[4];k=f[5];q=f[0];n=f[1];l=f[2];p=f[3];0<c.length?(g=c[c.length-1],s=g.x,t=g.y):(g=this.actions[d-1].args,s=g[g.length-2],t=g[g.length-1]);for(f=1;f<=a;f++)r=f/a,g=THREE.Shape.Utils.b3(r,s,q,l,h),r=THREE.Shape.Utils.b3(r,t,n,p,k),c.push(new THREE.Vector2(g,r));break;case THREE.PathActions.CSPLINE_THRU:g=
-this.actions[d-1].args;r=[new THREE.Vector2(g[g.length-2],g[g.length-1])];g=a*f[0].length;r=r.concat(f[0]);r=new THREE.SplineCurve(r);for(f=1;f<=g;f++)c.push(r.getPointAt(f/g));break;case THREE.PathActions.ARC:h=f[0];k=f[1];n=f[2];l=f[3];g=f[4];q=!!f[5];s=g-l;t=2*a;for(f=1;f<=t;f++)r=f/t,q||(r=1-r),r=l+r*s,g=h+n*Math.cos(r),r=k+n*Math.sin(r),c.push(new THREE.Vector2(g,r));break;case THREE.PathActions.ELLIPSE:for(h=f[0],k=f[1],n=f[2],p=f[3],l=f[4],g=f[5],q=!!f[6],s=g-l,t=2*a,f=1;f<=t;f++)r=f/t,q||
-(r=1-r),r=l+r*s,g=h+n*Math.cos(r),r=k+p*Math.sin(r),c.push(new THREE.Vector2(g,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,n=h.y-g.y;if(1E-10<Math.abs(n)){if(0>n&&(g=b[f],k=-k,h=b[e],n=-n),!(a.y<g.y||a.y>h.y))if(a.y==g.y){if(a.x==g.x)return!0}else{e=n*(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 f,g,h,k=[];if(1==e.length)return g=e[0],h=new THREE.Shape,h.actions=g.actions,h.curves=g.curves,k.push(h),k;var l=!THREE.Shape.Utils.isClockWise(e[0].getPoints()),l=a?!l:l;
-h=[];var p=[],q=[],n=0,s;p[n]=void 0;q[n]=[];var t,r;t=0;for(r=e.length;t<r;t++)g=e[t],s=g.getPoints(),f=THREE.Shape.Utils.isClockWise(s),(f=a?!f:f)?(!l&&p[n]&&n++,p[n]={s:new THREE.Shape,p:s},p[n].s.actions=g.actions,p[n].s.curves=g.curves,l&&n++,q[n]=[]):q[n].push({h:g,p:s[0]});if(!p[0])return c(e);if(1<p.length){t=!1;r=[];g=0;for(e=p.length;g<e;g++)h[g]=[];g=0;for(e=p.length;g<e;g++)for(f=q[g],l=0;l<f.length;l++){n=f[l];s=!0;for(var u=0;u<p.length;u++)d(n.p,p[u].p)&&(g!=u&&r.push({froms:g,tos:u,
-hole:l}),s?(s=!1,h[u].push(n)):t=!0);s&&h[g].push(n)}0<r.length&&(t||(q=h))}t=0;for(r=p.length;t<r;t++)for(h=p[t].s,k.push(h),g=q[t],e=0,f=g.length;e<f;e++)h.holes.push(g[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.Path.prototype.getPoints=function(a,b){if(this.useSpacedPoints)return THREE.log("tata"),this.getSpacedPoints(a,b);a=a||12;var c=[],d,e,f,g,h,k,m,n,p,l,r,t,s;d=0;for(e=this.actions.length;d<e;d++)switch(f=this.actions[d],g=f.action,f=f.args,g){case THREE.PathActions.MOVE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.LINE_TO:c.push(new THREE.Vector2(f[0],f[1]));break;case THREE.PathActions.QUADRATIC_CURVE_TO:h=f[2];k=f[3];p=f[0];l=f[1];0<c.length?(g=c[c.length-1],r=g.x,
+t=g.y):(g=this.actions[d-1].args,r=g[g.length-2],t=g[g.length-1]);for(f=1;f<=a;f++)s=f/a,g=THREE.Shape.Utils.b2(s,r,p,h),s=THREE.Shape.Utils.b2(s,t,l,k),c.push(new THREE.Vector2(g,s));break;case THREE.PathActions.BEZIER_CURVE_TO:h=f[4];k=f[5];p=f[0];l=f[1];m=f[2];n=f[3];0<c.length?(g=c[c.length-1],r=g.x,t=g.y):(g=this.actions[d-1].args,r=g[g.length-2],t=g[g.length-1]);for(f=1;f<=a;f++)s=f/a,g=THREE.Shape.Utils.b3(s,r,p,m,h),s=THREE.Shape.Utils.b3(s,t,l,n,k),c.push(new THREE.Vector2(g,s));break;case THREE.PathActions.CSPLINE_THRU:g=
+this.actions[d-1].args;s=[new THREE.Vector2(g[g.length-2],g[g.length-1])];g=a*f[0].length;s=s.concat(f[0]);s=new THREE.SplineCurve(s);for(f=1;f<=g;f++)c.push(s.getPointAt(f/g));break;case THREE.PathActions.ARC:h=f[0];k=f[1];l=f[2];m=f[3];g=f[4];p=!!f[5];r=g-m;t=2*a;for(f=1;f<=t;f++)s=f/t,p||(s=1-s),s=m+s*r,g=h+l*Math.cos(s),s=k+l*Math.sin(s),c.push(new THREE.Vector2(g,s));break;case THREE.PathActions.ELLIPSE:for(h=f[0],k=f[1],l=f[2],n=f[3],m=f[4],g=f[5],p=!!f[6],r=g-m,t=2*a,f=1;f<=t;f++)s=f/t,p||
+(s=1-s),s=m+s*r,g=h+l*Math.cos(s),s=k+n*Math.sin(s),c.push(new THREE.Vector2(g,s))}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 f,g,h,k=[];if(1==e.length)return g=e[0],h=new THREE.Shape,h.actions=g.actions,h.curves=g.curves,k.push(h),k;var m=!THREE.Shape.Utils.isClockWise(e[0].getPoints()),m=a?!m:m;
+h=[];var n=[],p=[],l=0,r;n[l]=void 0;p[l]=[];var t,s;t=0;for(s=e.length;t<s;t++)g=e[t],r=g.getPoints(),f=THREE.Shape.Utils.isClockWise(r),(f=a?!f:f)?(!m&&n[l]&&l++,n[l]={s:new THREE.Shape,p:r},n[l].s.actions=g.actions,n[l].s.curves=g.curves,m&&l++,p[l]=[]):p[l].push({h:g,p:r[0]});if(!n[0])return c(e);if(1<n.length){t=!1;s=[];g=0;for(e=n.length;g<e;g++)h[g]=[];g=0;for(e=n.length;g<e;g++)for(f=p[g],m=0;m<f.length;m++){l=f[m];r=!0;for(var u=0;u<n.length;u++)d(l.p,n[u].p)&&(g!=u&&s.push({froms:g,tos:u,
+hole:m}),r?(r=!1,h[u].push(l)):t=!0);r&&h[g].push(l)}0<s.length&&(t||(p=h))}t=0;for(s=n.length;t<s;t++)for(h=n[t].s,k.push(h),g=p[t],e=0,f=g.length;e<f;e++)h.holes.push(g[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,p=a.x-d.x,q=a.y-d.y,E=h*k-g*l,G=h*p-g*q;if(1E-10<Math.abs(E)){if(0<E){if(0>G||G>E)return[];k=l*p-k*q;if(0>k||k>E)return[]}else{if(0<G||G<E)return[];k=l*p-k*q;if(0<k||k<E)return[]}if(0==k)return!f||0!=G&&G!=E?[a]:[];if(k==E)return!f||0!=G&&G!=E?[b]:[];if(0==G)return[d];
-if(G==E)return[e];f=k/E;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!=G||l*p!=k*q)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,E=d.x,l=e,d=e.x):(b=e,E=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,E=d.y,l=e,d=e.y):(b=e,E=e.y,l=d,d=d.y));return k<=E?a<E?[]:a==E?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 f,g,h,k,l,p={};h=a.concat();f=0;for(g=b.length;f<g;f++)Array.prototype.push.apply(h,b[f]);f=0;for(g=h.length;f<g;f++)l=h[f].x+":"+h[f].y,void 0!==p[l]&&THREE.warn("THREE.Shape: Duplicate point",l),p[l]=f;f=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=[],p,q,A,E,G,F=[],z,H,R,N=0;for(p=b.length;N<p;N++)l.push(N);z=0;for(var K=2*l.length;0<l.length;){K--;if(0>
-K){THREE.log("Infinite Loop! Holes left:"+l.length+", Probably Hole outside Shape!");break}for(q=z;q<h.length;q++){A=h[q];p=-1;for(N=0;N<l.length;N++)if(E=l[N],G=A.x+":"+A.y+":"+E,void 0===F[G]){k=b[E];for(H=0;H<k.length;H++)if(E=k[H],c(q,H)&&!f(A,E)&&!g(A,E)){p=H;l.splice(N,1);z=h.slice(0,q+1);E=h.slice(q);H=k.slice(p);R=k.slice(0,p+1);h=z.concat(H).concat(R).concat(E);z=q;break}if(0<=p)break;F[G]=!0}if(0<=p)break}}return h}(a,b);var q=THREE.FontUtils.Triangulate(f,!1);f=0;for(g=q.length;f<g;f++)for(k=
-q[f],h=0;3>h;h++)l=k[h].x+":"+k[h].y,l=p[l],void 0!==l&&(k[h]=l);return q.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*
+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,m=e.y-d.y,n=a.x-d.x,p=a.y-d.y,D=h*k-g*m,G=h*n-g*p;if(1E-10<Math.abs(D)){if(0<D){if(0>G||G>D)return[];k=m*n-k*p;if(0>k||k>D)return[]}else{if(0<G||G<D)return[];k=m*n-k*p;if(0<k||k<D)return[]}if(0==k)return!f||0!=G&&G!=D?[a]:[];if(k==D)return!f||0!=G&&G!=D?[b]:[];if(0==G)return[d];
+if(G==D)return[e];f=k/D;return[{x:a.x+f*g,y:a.y+f*h}]}if(0!=G||m*n!=k*p)return[];h=0==g&&0==h;k=0==k&&0==m;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,D=d.x,m=e,d=e.x):(b=e,D=e.x,m=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,D=d.y,m=e,d=e.y):(b=e,D=e.y,m=d,d=d.y));return k<=D?a<D?[]:a==D?f?[]:[b]:a<=d?[b,h]:[b,m]:k>d?[]:k==d?f?[]:[g]:a<=d?[g,h]:
+[g,m]}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 f,g,h,k,m,n={};h=a.concat();f=0;for(g=b.length;f<g;f++)Array.prototype.push.apply(h,b[f]);f=0;for(g=h.length;f<g;f++)m=h[f].x+":"+h[f].y,void 0!==n[m]&&THREE.warn("THREE.Shape: Duplicate point",m),n[m]=f;f=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<m.length;e++)for(f=b[m[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,m=[],n,p,A,D,G,B=[],C,F,S,H=0;for(n=b.length;H<n;H++)m.push(H);C=0;for(var J=2*m.length;0<m.length;){J--;if(0>
+J){THREE.log("Infinite Loop! Holes left:"+m.length+", Probably Hole outside Shape!");break}for(p=C;p<h.length;p++){A=h[p];n=-1;for(H=0;H<m.length;H++)if(D=m[H],G=A.x+":"+A.y+":"+D,void 0===B[G]){k=b[D];for(F=0;F<k.length;F++)if(D=k[F],c(p,F)&&!f(A,D)&&!g(A,D)){n=F;m.splice(H,1);C=h.slice(0,p+1);D=h.slice(p);F=k.slice(n);S=k.slice(0,n+1);h=C.concat(F).concat(S).concat(D);C=p;break}if(0<=n)break;B[G]=!0}if(0<=n)break}}return h}(a,b);var p=THREE.FontUtils.Triangulate(f,!1);f=0;for(g=p.length;f<g;f++)for(k=
+p[f],h=0;3>h;h++)m=k[h].x+":"+k[h].y,m=n[m],void 0!==m&&(k[h]=m);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;
 THREE.QuadraticBezierCurve.prototype.getPoint=function(a){var b=new THREE.Vector2;b.x=THREE.Shape.Utils.b2(a,this.v0.x,this.v1.x,this.v2.x);b.y=THREE.Shape.Utils.b2(a,this.v0.y,this.v1.y,this.v2.y);return b};THREE.QuadraticBezierCurve.prototype.getTangent=function(a){var b=new THREE.Vector2;b.x=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.x,this.v1.x,this.v2.x);b.y=THREE.Curve.Utils.tangentQuadraticBezier(a,this.v0.y,this.v1.y,this.v2.y);return b.normalize()};
@@ -716,12 +715,12 @@ 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,f=e[d];void 0===f&&(f={prevKey:{pos:0,rot:0,scl:0},nextKey:{pos:0,rot:0,scl:0},originalMatrix:c.matrix},e[d]=f);for(c=0;3>c;c++){for(var d=this.keyTypes[c],e=this.data.hierarchy[a].keys[0],g=this.getNextKeyWith(d,a,1);g.time<this.currentTime&&g.index>e.index;)e=g,g=this.getNextKeyWith(d,a,g.index+1);f.prevKey[d]=e;f.nextKey[d]=g}}},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,q,n,s,t,r;e=(a.length-1)*b;q=Math.floor(e);e-=q;c[0]=0===q?q:q-1;c[1]=q;c[2]=q>a.length-2?q:q+1;c[3]=q>a.length-3?q:q+2;q=a[c[0]];s=a[c[1]];t=a[c[2]];r=a[c[3]];c=e*e;n=e*c;d[0]=f(q[0],s[0],t[0],r[0],e,c,n);d[1]=f(q[1],s[1],t[1],r[1],e,c,n);d[2]=f(q[2],s[2],t[2],r[2],e,c,n);return d},f=function(a,b,c,d,
-e,f,n){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*n+(-3*(b-c)-2*a-d)*f+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 h=this.hierarchy.length;f<h;f++)for(var k=this.hierarchy[f],l=k.animationCache.animations[this.data.name],p=k.animationCache.blending,q=0;3>q;q++){var n=this.keyTypes[q],
-s=l.prevKey[n],t=l.nextKey[n];if(0<this.timeScale&&t.time<=this.currentTime||0>this.timeScale&&s.time>=this.currentTime){s=this.data.hierarchy[f].keys[0];for(t=this.getNextKeyWith(n,f,1);t.time<this.currentTime&&t.index>s.index;)s=t,t=this.getNextKeyWith(n,f,t.index+1);l.prevKey[n]=s;l.nextKey[n]=t}var r=(this.currentTime-s.time)/(t.time-s.time),u=s[n],v=t[n];0>r&&(r=0);1<r&&(r=1);if("pos"===n)if(this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=u[0]+(v[0]-u[0])*r,c.y=u[1]+(v[1]-u[1])*r,
-c.z=u[2]+(v[2]-u[2])*r,s=this.weight/(this.weight+p.positionWeight),k.position.lerp(c,s),p.positionWeight+=this.weight;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)a[0]=this.getPrevKeyWith("pos",f,s.index-1).pos,a[1]=u,a[2]=v,a[3]=this.getNextKeyWith("pos",f,t.index+1).pos,r=.33*r+.33,t=e(a,r),s=this.weight/(this.weight+p.positionWeight),p.positionWeight+=this.weight,n=k.position,n.x+=(t[0]-n.x)*s,n.y+=(t[1]-
-n.y)*s,n.z+=(t[2]-n.z)*s,this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(r=e(a,1.01*r),b.set(r[0],r[1],r[2]),b.sub(n),b.y=0,b.normalize(),r=Math.atan2(b.x,b.z),k.rotation.set(0,r,0))}else"rot"===n?(THREE.Quaternion.slerp(u,v,d,r),0===p.quaternionWeight?(k.quaternion.copy(d),p.quaternionWeight=this.weight):(s=this.weight/(this.weight+p.quaternionWeight),THREE.Quaternion.slerp(k.quaternion,d,k.quaternion,s),p.quaternionWeight+=this.weight)):"scl"===n&&(c.x=u[0]+(v[0]-u[0])*r,c.y=
-u[1]+(v[1]-u[1])*r,c.z=u[2]+(v[2]-u[2])*r,s=this.weight/(this.weight+p.scaleWeight),k.scale.lerp(c,s),p.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=
+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,l,r,t,s;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]];r=a[c[1]];t=a[c[2]];s=a[c[3]];c=e*e;l=e*c;d[0]=f(p[0],r[0],t[0],s[0],e,c,l);d[1]=f(p[1],r[1],t[1],s[1],e,c,l);d[2]=f(p[2],r[2],t[2],s[2],e,c,l);return d},f=function(a,b,c,d,
+e,f,l){a=.5*(c-a);d=.5*(d-b);return(2*(b-c)+a+d)*l+(-3*(b-c)-2*a-d)*f+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 h=this.hierarchy.length;f<h;f++)for(var k=this.hierarchy[f],m=k.animationCache.animations[this.data.name],n=k.animationCache.blending,p=0;3>p;p++){var l=this.keyTypes[p],
+r=m.prevKey[l],t=m.nextKey[l];if(0<this.timeScale&&t.time<=this.currentTime||0>this.timeScale&&r.time>=this.currentTime){r=this.data.hierarchy[f].keys[0];for(t=this.getNextKeyWith(l,f,1);t.time<this.currentTime&&t.index>r.index;)r=t,t=this.getNextKeyWith(l,f,t.index+1);m.prevKey[l]=r;m.nextKey[l]=t}var s=(this.currentTime-r.time)/(t.time-r.time),u=r[l],v=t[l];0>s&&(s=0);1<s&&(s=1);if("pos"===l)if(this.interpolationType===THREE.AnimationHandler.LINEAR)c.x=u[0]+(v[0]-u[0])*s,c.y=u[1]+(v[1]-u[1])*s,
+c.z=u[2]+(v[2]-u[2])*s,r=this.weight/(this.weight+n.positionWeight),k.position.lerp(c,r),n.positionWeight+=this.weight;else{if(this.interpolationType===THREE.AnimationHandler.CATMULLROM||this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD)a[0]=this.getPrevKeyWith("pos",f,r.index-1).pos,a[1]=u,a[2]=v,a[3]=this.getNextKeyWith("pos",f,t.index+1).pos,s=.33*s+.33,t=e(a,s),r=this.weight/(this.weight+n.positionWeight),n.positionWeight+=this.weight,l=k.position,l.x+=(t[0]-l.x)*r,l.y+=(t[1]-
+l.y)*r,l.z+=(t[2]-l.z)*r,this.interpolationType===THREE.AnimationHandler.CATMULLROM_FORWARD&&(s=e(a,1.01*s),b.set(s[0],s[1],s[2]),b.sub(l),b.y=0,b.normalize(),s=Math.atan2(b.x,b.z),k.rotation.set(0,s,0))}else"rot"===l?(THREE.Quaternion.slerp(u,v,d,s),0===n.quaternionWeight?(k.quaternion.copy(d),n.quaternionWeight=this.weight):(r=this.weight/(this.weight+n.quaternionWeight),THREE.Quaternion.slerp(k.quaternion,d,k.quaternion,r),n.quaternionWeight+=this.weight)):"scl"===l&&(c.x=u[0]+(v[0]-u[0])*s,c.y=
+u[1]+(v[1]-u[1])*s,c.z=u[2]+(v[2]-u[2])*s,r=this.weight/(this.weight+n.scaleWeight),k.scale.lerp(c,r),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 f=c[e],g=this.getNextKeyWith(f,a,0);g&&g.apply(f)}d.matrixAutoUpdate=!1;this.data.hierarchy[a].node.updateMatrix();
 d.matrixWorldNeedsUpdate=!0}}};
@@ -732,68 +731,68 @@ f.interpolate(g,g.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);a=this.duration/this.frames;var b=Math.floor(this.currentTime/a),c=this.mesh.morphTargetInfluences;b!=this.currentFrame&&(c[this.lastFrame]=0,c[this.currentFrame]=
 1,c[b]=0,this.lastFrame=this.currentFrame,this.currentFrame=b);c[b]=this.currentTime%a/a;c[this.lastFrame]=1-c[b]}}};
-THREE.BoxGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,r){var u,v=h.widthSegments,x=h.heightSegments,D=e/2,w=f/2,y=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",x=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)u="x",v=h.depthSegments;var A=v+1,E=x+1,G=e/v,F=f/x,z=new THREE.Vector3;z[u]=0<g?1:-1;for(e=0;e<E;e++)for(f=0;f<A;f++){var H=new THREE.Vector3;H[a]=(f*G-D)*c;H[b]=(e*F-w)*d;H[u]=g;h.vertices.push(H)}for(e=
-0;e<x;e++)for(f=0;f<v;f++)w=f+A*e,a=f+A*(e+1),b=f+1+A*(e+1),c=f+1+A*e,d=new THREE.Vector2(f/v,1-e/x),g=new THREE.Vector2(f/v,1-(e+1)/x),u=new THREE.Vector2((f+1)/v,1-(e+1)/x),D=new THREE.Vector2((f+1)/v,1-e/x),w=new THREE.Face3(w+y,a+y,c+y),w.normal.copy(z),w.vertexNormals.push(z.clone(),z.clone(),z.clone()),w.materialIndex=r,h.faces.push(w),h.faceVertexUvs[0].push([d,g,D]),w=new THREE.Face3(a+y,b+y,c+y),w.normal.copy(z),w.vertexNormals.push(z.clone(),z.clone(),z.clone()),w.materialIndex=r,h.faces.push(w),
-h.faceVertexUvs[0].push([g.clone(),u,D.clone()])}THREE.Geometry.call(this);this.type="BoxGeometry";this.parameters={width:a,height:b,depth:c,widthSegments:d,heightSegments:e,depthSegments:f};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=f||1;var h=this;d=a/2;e=b/2;f=c/2;g("z","y",-1,-1,c,b,d,0);g("z","y",1,-1,c,b,-d,1);g("x","z",1,1,a,c,e,2);g("x","z",1,-1,a,c,-e,3);g("x","y",1,-1,a,b,f,4);g("x","y",-1,-1,a,b,-f,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
+THREE.BoxGeometry=function(a,b,c,d,e,f){function g(a,b,c,d,e,f,g,s){var u,v=h.widthSegments,x=h.heightSegments,y=e/2,w=f/2,I=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",x=h.depthSegments;else if("z"===a&&"y"===b||"y"===a&&"z"===b)u="x",v=h.depthSegments;var A=v+1,D=x+1,G=e/v,B=f/x,C=new THREE.Vector3;C[u]=0<g?1:-1;for(e=0;e<D;e++)for(f=0;f<A;f++){var F=new THREE.Vector3;F[a]=(f*G-y)*c;F[b]=(e*B-w)*d;F[u]=g;h.vertices.push(F)}for(e=
+0;e<x;e++)for(f=0;f<v;f++)w=f+A*e,a=f+A*(e+1),b=f+1+A*(e+1),c=f+1+A*e,d=new THREE.Vector2(f/v,1-e/x),g=new THREE.Vector2(f/v,1-(e+1)/x),u=new THREE.Vector2((f+1)/v,1-(e+1)/x),y=new THREE.Vector2((f+1)/v,1-e/x),w=new THREE.Face3(w+I,a+I,c+I),w.normal.copy(C),w.vertexNormals.push(C.clone(),C.clone(),C.clone()),w.materialIndex=s,h.faces.push(w),h.faceVertexUvs[0].push([d,g,y]),w=new THREE.Face3(a+I,b+I,c+I),w.normal.copy(C),w.vertexNormals.push(C.clone(),C.clone(),C.clone()),w.materialIndex=s,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:f};this.widthSegments=d||1;this.heightSegments=e||1;this.depthSegments=f||1;var h=this;d=a/2;e=b/2;f=c/2;g("z","y",-1,-1,c,b,d,0);g("z","y",1,-1,c,b,-d,1);g("x","z",1,1,a,c,e,2);g("x","z",1,-1,a,c,-e,3);g("x","y",1,-1,a,b,f,4);g("x","y",-1,-1,a,b,-f,5);this.mergeVertices()};THREE.BoxGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.BoxGeometry.prototype.constructor=THREE.BoxGeometry;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,f=[];e=new THREE.Vector3;var g=new THREE.Vector2(.5,.5);this.vertices.push(e);f.push(g);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);f.push(new THREE.Vector2((h.x/a+1)/2,(h.y/a+1)/2))}c=new THREE.Vector3(0,
 0,1);for(e=1;e<=b;e++)this.faces.push(new THREE.Face3(e,e+1,0,[c.clone(),c.clone(),c.clone()])),this.faceVertexUvs[0].push([f[e].clone(),f[e+1].clone(),g.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;
-THREE.CylinderGeometry=function(a,b,c,d,e,f,g,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,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;f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var k=c/2,l,p,q=[],n=[];for(p=0;p<=e;p++){var s=[],t=[],r=p/e,u=r*(b-a)+a;for(l=0;l<=d;l++){var v=l/d,x=new THREE.Vector3;x.x=u*Math.sin(v*h+
-g);x.y=-r*c+k;x.z=u*Math.cos(v*h+g);this.vertices.push(x);s.push(this.vertices.length-1);t.push(new THREE.Vector2(v,1-r))}q.push(s);n.push(t)}c=(b-a)/c;for(l=0;l<d;l++)for(0!==a?(g=this.vertices[q[0][l]].clone(),h=this.vertices[q[0][l+1]].clone()):(g=this.vertices[q[1][l]].clone(),h=this.vertices[q[1][l+1]].clone()),g.setY(Math.sqrt(g.x*g.x+g.z*g.z)*c).normalize(),h.setY(Math.sqrt(h.x*h.x+h.z*h.z)*c).normalize(),p=0;p<e;p++){var s=q[p][l],t=q[p+1][l],r=q[p+1][l+1],u=q[p][l+1],v=g.clone(),x=g.clone(),
-D=h.clone(),w=h.clone(),y=n[p][l].clone(),A=n[p+1][l].clone(),E=n[p+1][l+1].clone(),G=n[p][l+1].clone();this.faces.push(new THREE.Face3(s,t,u,[v,x,w]));this.faceVertexUvs[0].push([y,A,G]);this.faces.push(new THREE.Face3(t,r,u,[x.clone(),D,w.clone()]));this.faceVertexUvs[0].push([A.clone(),E,G.clone()])}if(!1===f&&0<a)for(this.vertices.push(new THREE.Vector3(0,k,0)),l=0;l<d;l++)s=q[0][l],t=q[0][l+1],r=this.vertices.length-1,v=new THREE.Vector3(0,1,0),x=new THREE.Vector3(0,1,0),D=new THREE.Vector3(0,
-1,0),y=n[0][l].clone(),A=n[0][l+1].clone(),E=new THREE.Vector2(A.x,0),this.faces.push(new THREE.Face3(s,t,r,[v,x,D])),this.faceVertexUvs[0].push([y,A,E]);if(!1===f&&0<b)for(this.vertices.push(new THREE.Vector3(0,-k,0)),l=0;l<d;l++)s=q[e][l+1],t=q[e][l],r=this.vertices.length-1,v=new THREE.Vector3(0,-1,0),x=new THREE.Vector3(0,-1,0),D=new THREE.Vector3(0,-1,0),y=n[e][l+1].clone(),A=n[e][l].clone(),E=new THREE.Vector2(A.x,1),this.faces.push(new THREE.Face3(s,t,r,[v,x,D])),this.faceVertexUvs[0].push([y,
-A,E]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=a instanceof Array?a:[a],this.addShapeList(a,b),this.computeFaceNormals())};THREE.ExtrudeGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.ExtrudeGeometry.prototype.constructor=THREE.ExtrudeGeometry;
+THREE.CylinderGeometry=function(a,b,c,d,e,f,g,h){THREE.Geometry.call(this);this.type="CylinderGeometry";this.parameters={radiusTop:a,radiusBottom:b,height:c,radialSegments:d,heightSegments:e,openEnded:f,thetaStart:g,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;f=void 0!==f?f:!1;g=void 0!==g?g:0;h=void 0!==h?h:2*Math.PI;var k=c/2,m,n,p=[],l=[];for(n=0;n<=e;n++){var r=[],t=[],s=n/e,u=s*(b-a)+a;for(m=0;m<=d;m++){var v=m/d,x=new THREE.Vector3;x.x=u*Math.sin(v*h+
+g);x.y=-s*c+k;x.z=u*Math.cos(v*h+g);this.vertices.push(x);r.push(this.vertices.length-1);t.push(new THREE.Vector2(v,1-s))}p.push(r);l.push(t)}c=(b-a)/c;for(m=0;m<d;m++)for(0!==a?(g=this.vertices[p[0][m]].clone(),h=this.vertices[p[0][m+1]].clone()):(g=this.vertices[p[1][m]].clone(),h=this.vertices[p[1][m+1]].clone()),g.setY(Math.sqrt(g.x*g.x+g.z*g.z)*c).normalize(),h.setY(Math.sqrt(h.x*h.x+h.z*h.z)*c).normalize(),n=0;n<e;n++){var r=p[n][m],t=p[n+1][m],s=p[n+1][m+1],u=p[n][m+1],v=g.clone(),x=g.clone(),
+y=h.clone(),w=h.clone(),I=l[n][m].clone(),A=l[n+1][m].clone(),D=l[n+1][m+1].clone(),G=l[n][m+1].clone();this.faces.push(new THREE.Face3(r,t,u,[v,x,w]));this.faceVertexUvs[0].push([I,A,G]);this.faces.push(new THREE.Face3(t,s,u,[x.clone(),y,w.clone()]));this.faceVertexUvs[0].push([A.clone(),D,G.clone()])}if(!1===f&&0<a)for(this.vertices.push(new THREE.Vector3(0,k,0)),m=0;m<d;m++)r=p[0][m],t=p[0][m+1],s=this.vertices.length-1,v=new THREE.Vector3(0,1,0),x=new THREE.Vector3(0,1,0),y=new THREE.Vector3(0,
+1,0),I=l[0][m].clone(),A=l[0][m+1].clone(),D=new THREE.Vector2(A.x,0),this.faces.push(new THREE.Face3(r,t,s,[v,x,y])),this.faceVertexUvs[0].push([I,A,D]);if(!1===f&&0<b)for(this.vertices.push(new THREE.Vector3(0,-k,0)),m=0;m<d;m++)r=p[e][m+1],t=p[e][m],s=this.vertices.length-1,v=new THREE.Vector3(0,-1,0),x=new THREE.Vector3(0,-1,0),y=new THREE.Vector3(0,-1,0),I=l[e][m+1].clone(),A=l[e][m].clone(),D=new THREE.Vector2(A.x,1),this.faces.push(new THREE.Face3(r,t,s,[v,x,y])),this.faceVertexUvs[0].push([I,
+A,D]);this.computeFaceNormals()};THREE.CylinderGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.CylinderGeometry.prototype.constructor=THREE.CylinderGeometry;THREE.ExtrudeGeometry=function(a,b){"undefined"!==typeof a&&(THREE.Geometry.call(this),this.type="ExtrudeGeometry",a=a instanceof Array?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||THREE.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(P=a.length;0<=--P;){c=P;d=P-1;0>d&&(d=a.length-1);for(var e=0,f=s+2*p,e=0;e<f;e++){var g=qa*e,h=qa*(e+1),k=b+c+g,g=b+d+g,l=b+d+h,h=b+c+h,k=k+R,g=g+R,l=l+R,h=h+R;H.faces.push(new THREE.Face3(k,g,h,null,null,x));H.faces.push(new THREE.Face3(g,l,h,null,null,x));k=D.generateSideWallUV(H,k,g,l,h);H.faceVertexUvs[0].push([k[0],
-k[1],k[3]]);H.faceVertexUvs[0].push([k[1],k[2],k[3]])}}}function f(a,b,c){H.vertices.push(new THREE.Vector3(a,b,c))}function g(a,b,c){a+=R;b+=R;c+=R;H.faces.push(new THREE.Face3(a,b,c,null,null,v));a=D.generateTopUV(H,a,b,c);H.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,p=void 0!==b.bevelSegments?b.bevelSegments:3,q=void 0!==b.bevelEnabled?b.bevelEnabled:!0,n=void 0!==b.curveSegments?b.curveSegments:
-12,s=void 0!==b.steps?b.steps:1,t=b.extrudePath,r,u=!1,v=b.material,x=b.extrudeMaterial,D=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,w,y,A,E;t&&(r=t.getSpacedPoints(s),u=!0,q=!1,w=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(t,s,!1),y=new THREE.Vector3,A=new THREE.Vector3,E=new THREE.Vector3);q||(l=k=p=0);var G,F,z,H=this,R=this.vertices.length,t=a.extractPoints(n),n=t.shape,N=t.holes;if(t=!THREE.Shape.Utils.isClockWise(n)){n=n.reverse();F=0;for(z=
-N.length;F<z;F++)G=N[F],THREE.Shape.Utils.isClockWise(G)&&(N[F]=G.reverse());t=!1}var K=THREE.Shape.Utils.triangulateShape(n,N),U=n;F=0;for(z=N.length;F<z;F++)G=N[F],n=n.concat(G);var L,M,Q,Y,I,qa=n.length,fa,ua=K.length,t=[],P=0;Q=U.length;L=Q-1;for(M=P+1;P<Q;P++,L++,M++)L===Q&&(L=0),M===Q&&(M=0),t[P]=d(U[P],U[L],U[M]);var na=[],da,pa=t.concat();F=0;for(z=N.length;F<z;F++){G=N[F];da=[];P=0;Q=G.length;L=Q-1;for(M=P+1;P<Q;P++,L++,M++)L===Q&&(L=0),M===Q&&(M=0),da[P]=d(G[P],G[L],G[M]);na.push(da);pa=
-pa.concat(da)}for(L=0;L<p;L++){Q=L/p;Y=k*(1-Q);M=l*Math.sin(Q*Math.PI/2);P=0;for(Q=U.length;P<Q;P++)I=c(U[P],t[P],M),f(I.x,I.y,-Y);F=0;for(z=N.length;F<z;F++)for(G=N[F],da=na[F],P=0,Q=G.length;P<Q;P++)I=c(G[P],da[P],M),f(I.x,I.y,-Y)}M=l;for(P=0;P<qa;P++)I=q?c(n[P],pa[P],M):n[P],u?(A.copy(w.normals[0]).multiplyScalar(I.x),y.copy(w.binormals[0]).multiplyScalar(I.y),E.copy(r[0]).add(A).add(y),f(E.x,E.y,E.z)):f(I.x,I.y,0);for(Q=1;Q<=s;Q++)for(P=0;P<qa;P++)I=q?c(n[P],pa[P],M):n[P],u?(A.copy(w.normals[Q]).multiplyScalar(I.x),
-y.copy(w.binormals[Q]).multiplyScalar(I.y),E.copy(r[Q]).add(A).add(y),f(E.x,E.y,E.z)):f(I.x,I.y,h/s*Q);for(L=p-1;0<=L;L--){Q=L/p;Y=k*(1-Q);M=l*Math.sin(Q*Math.PI/2);P=0;for(Q=U.length;P<Q;P++)I=c(U[P],t[P],M),f(I.x,I.y,h+Y);F=0;for(z=N.length;F<z;F++)for(G=N[F],da=na[F],P=0,Q=G.length;P<Q;P++)I=c(G[P],da[P],M),u?f(I.x,I.y+r[s-1].y,r[s-1].x+Y):f(I.x,I.y,h+Y)}(function(){if(q){var a;a=0*qa;for(P=0;P<ua;P++)fa=K[P],g(fa[2]+a,fa[1]+a,fa[0]+a);a=s+2*p;a*=qa;for(P=0;P<ua;P++)fa=K[P],g(fa[0]+a,fa[1]+a,fa[2]+
-a)}else{for(P=0;P<ua;P++)fa=K[P],g(fa[2],fa[1],fa[0]);for(P=0;P<ua;P++)fa=K[P],g(fa[0]+qa*s,fa[1]+qa*s,fa[2]+qa*s)}})();(function(){var a=0;e(U,a);a+=U.length;F=0;for(z=N.length;F<z;F++)G=N[F],e(G,a),a+=G.length})()};
+THREE.ExtrudeGeometry.prototype.addShape=function(a,b){function c(a,b,c){b||THREE.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),m=Math.sqrt(f*f+g*g),h=b.x-e/k;b=b.y+d/k;f=((c.x-g/m-h)*g-(c.y+f/m-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(N=a.length;0<=--N;){c=N;d=N-1;0>d&&(d=a.length-1);for(var e=0,f=r+2*n,e=0;e<f;e++){var g=E*e,h=E*(e+1),k=b+c+g,g=b+d+g,m=b+d+h,h=b+c+h,k=k+S,g=g+S,m=m+S,h=h+S;F.faces.push(new THREE.Face3(k,g,h,null,null,x));F.faces.push(new THREE.Face3(g,m,h,null,null,x));k=y.generateSideWallUV(F,k,g,m,h);F.faceVertexUvs[0].push([k[0],k[1],
+k[3]]);F.faceVertexUvs[0].push([k[1],k[2],k[3]])}}}function f(a,b,c){F.vertices.push(new THREE.Vector3(a,b,c))}function g(a,b,c){a+=S;b+=S;c+=S;F.faces.push(new THREE.Face3(a,b,c,null,null,v));a=y.generateTopUV(F,a,b,c);F.faceVertexUvs[0].push(a)}var h=void 0!==b.amount?b.amount:100,k=void 0!==b.bevelThickness?b.bevelThickness:6,m=void 0!==b.bevelSize?b.bevelSize:k-2,n=void 0!==b.bevelSegments?b.bevelSegments:3,p=void 0!==b.bevelEnabled?b.bevelEnabled:!0,l=void 0!==b.curveSegments?b.curveSegments:
+12,r=void 0!==b.steps?b.steps:1,t=b.extrudePath,s,u=!1,v=b.material,x=b.extrudeMaterial,y=void 0!==b.UVGenerator?b.UVGenerator:THREE.ExtrudeGeometry.WorldUVGenerator,w,I,A,D;t&&(s=t.getSpacedPoints(r),u=!0,p=!1,w=void 0!==b.frames?b.frames:new THREE.TubeGeometry.FrenetFrames(t,r,!1),I=new THREE.Vector3,A=new THREE.Vector3,D=new THREE.Vector3);p||(m=k=n=0);var G,B,C,F=this,S=this.vertices.length,t=a.extractPoints(l),l=t.shape,H=t.holes;if(t=!THREE.Shape.Utils.isClockWise(l)){l=l.reverse();B=0;for(C=
+H.length;B<C;B++)G=H[B],THREE.Shape.Utils.isClockWise(G)&&(H[B]=G.reverse());t=!1}var J=THREE.Shape.Utils.triangulateShape(l,H),P=l;B=0;for(C=H.length;B<C;B++)G=H[B],l=l.concat(G);var L,z,M,R,K,E=l.length,$,na=J.length,t=[],N=0;M=P.length;L=M-1;for(z=N+1;N<M;N++,L++,z++)L===M&&(L=0),z===M&&(z=0),t[N]=d(P[N],P[L],P[z]);var ea=[],W,Y=t.concat();B=0;for(C=H.length;B<C;B++){G=H[B];W=[];N=0;M=G.length;L=M-1;for(z=N+1;N<M;N++,L++,z++)L===M&&(L=0),z===M&&(z=0),W[N]=d(G[N],G[L],G[z]);ea.push(W);Y=Y.concat(W)}for(L=
+0;L<n;L++){M=L/n;R=k*(1-M);z=m*Math.sin(M*Math.PI/2);N=0;for(M=P.length;N<M;N++)K=c(P[N],t[N],z),f(K.x,K.y,-R);B=0;for(C=H.length;B<C;B++)for(G=H[B],W=ea[B],N=0,M=G.length;N<M;N++)K=c(G[N],W[N],z),f(K.x,K.y,-R)}z=m;for(N=0;N<E;N++)K=p?c(l[N],Y[N],z):l[N],u?(A.copy(w.normals[0]).multiplyScalar(K.x),I.copy(w.binormals[0]).multiplyScalar(K.y),D.copy(s[0]).add(A).add(I),f(D.x,D.y,D.z)):f(K.x,K.y,0);for(M=1;M<=r;M++)for(N=0;N<E;N++)K=p?c(l[N],Y[N],z):l[N],u?(A.copy(w.normals[M]).multiplyScalar(K.x),I.copy(w.binormals[M]).multiplyScalar(K.y),
+D.copy(s[M]).add(A).add(I),f(D.x,D.y,D.z)):f(K.x,K.y,h/r*M);for(L=n-1;0<=L;L--){M=L/n;R=k*(1-M);z=m*Math.sin(M*Math.PI/2);N=0;for(M=P.length;N<M;N++)K=c(P[N],t[N],z),f(K.x,K.y,h+R);B=0;for(C=H.length;B<C;B++)for(G=H[B],W=ea[B],N=0,M=G.length;N<M;N++)K=c(G[N],W[N],z),u?f(K.x,K.y+s[r-1].y,s[r-1].x+R):f(K.x,K.y,h+R)}(function(){if(p){var a;a=0*E;for(N=0;N<na;N++)$=J[N],g($[2]+a,$[1]+a,$[0]+a);a=r+2*n;a*=E;for(N=0;N<na;N++)$=J[N],g($[0]+a,$[1]+a,$[2]+a)}else{for(N=0;N<na;N++)$=J[N],g($[2],$[1],$[0]);
+for(N=0;N<na;N++)$=J[N],g($[0]+E*r,$[1]+E*r,$[2]+E*r)}})();(function(){var a=0;e(P,a);a+=P.length;B=0;for(C=H.length;B<C;B++)G=H[B],e(G,a),a+=G.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===a instanceof Array&&(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,f,g,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,f=l.length;e<f;e++)g=l[e],THREE.Shape.Utils.isClockWise(g)&&(l[e]=g.reverse());var p=THREE.Shape.Utils.triangulateShape(k,l);e=0;for(f=l.length;e<f;e++)g=l[e],
-k=k.concat(g);l=k.length;f=p.length;for(e=0;e<l;e++)g=k[e],this.vertices.push(new THREE.Vector3(g.x,g.y,0));for(e=0;e<f;e++)l=p[e],k=l[0]+h,g=l[1]+h,l=l[2]+h,this.faces.push(new THREE.Face3(k,g,l,null,null,c)),this.faceVertexUvs[0].push(d.generateTopUV(this,k,g,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),f=1/b,g=0,h=b;g<=h;g++)for(var k=c+g*f*d,l=Math.cos(k),p=Math.sin(k),k=0,q=a.length;k<q;k++){var n=a[k],s=new THREE.Vector3;s.x=l*n.x-p*n.y;s.y=p*n.x+l*n.y;s.z=n.z;this.vertices.push(s)}c=a.length;g=0;for(h=b;g<h;g++)for(k=0,q=a.length-1;k<q;k++){b=p=k+c*g;d=p+c;var l=p+1+c,p=p+1,n=g*f,s=k*e,t=
-n+f,r=s+e;this.faces.push(new THREE.Face3(b,d,p));this.faceVertexUvs[0].push([new THREE.Vector2(n,s),new THREE.Vector2(t,s),new THREE.Vector2(n,r)]);this.faces.push(new THREE.Face3(d,l,p));this.faceVertexUvs[0].push([new THREE.Vector2(t,s),new THREE.Vector2(t,r),new THREE.Vector2(n,r)])}this.mergeVertices();this.computeFaceNormals();this.computeVertexNormals()};THREE.LatheGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.LatheGeometry.prototype.constructor=THREE.LatheGeometry;
+THREE.ShapeGeometry.prototype.addShape=function(a,b){void 0===b&&(b={});var c=b.material,d=void 0===b.UVGenerator?THREE.ExtrudeGeometry.WorldUVGenerator:b.UVGenerator,e,f,g,h=this.vertices.length;e=a.extractPoints(void 0!==b.curveSegments?b.curveSegments:12);var k=e.shape,m=e.holes;if(!THREE.Shape.Utils.isClockWise(k))for(k=k.reverse(),e=0,f=m.length;e<f;e++)g=m[e],THREE.Shape.Utils.isClockWise(g)&&(m[e]=g.reverse());var n=THREE.Shape.Utils.triangulateShape(k,m);e=0;for(f=m.length;e<f;e++)g=m[e],
+k=k.concat(g);m=k.length;f=n.length;for(e=0;e<m;e++)g=k[e],this.vertices.push(new THREE.Vector3(g.x,g.y,0));for(e=0;e<f;e++)m=n[e],k=m[0]+h,g=m[1]+h,m=m[2]+h,this.faces.push(new THREE.Face3(k,g,m,null,null,c)),this.faceVertexUvs[0].push(d.generateTopUV(this,k,g,m))};
+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),f=1/b,g=0,h=b;g<=h;g++)for(var k=c+g*f*d,m=Math.cos(k),n=Math.sin(k),k=0,p=a.length;k<p;k++){var l=a[k],r=new THREE.Vector3;r.x=m*l.x-n*l.y;r.y=n*l.x+m*l.y;r.z=l.z;this.vertices.push(r)}c=a.length;g=0;for(h=b;g<h;g++)for(k=0,p=a.length-1;k<p;k++){b=n=k+c*g;d=n+c;var m=n+1+c,n=n+1,l=g*f,r=k*e,t=
+l+f,s=r+e;this.faces.push(new THREE.Face3(b,d,n));this.faceVertexUvs[0].push([new THREE.Vector2(l,r),new THREE.Vector2(t,r),new THREE.Vector2(l,s)]);this.faces.push(new THREE.Face3(d,m,n));this.faceVertexUvs[0].push([new THREE.Vector2(t,r),new THREE.Vector2(t,s),new THREE.Vector2(l,s)])}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.log("THREE.PlaneGeometry: Consider using THREE.PlaneBufferGeometry for lower memory footprint.");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.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,f=b/2;c=c||1;d=d||1;var g=c+1,h=d+1,k=a/c,l=b/d;b=new Float32Array(g*h*3);a=new Float32Array(g*h*3);for(var p=new Float32Array(g*h*2),q=0,n=0,s=0;s<h;s++)for(var t=s*l-f,r=0;r<g;r++)b[q]=r*k-e,b[q+1]=-t,a[q+2]=1,p[n]=r/c,p[n+1]=1-s/d,q+=3,n+=2;q=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*d*6);for(s=0;s<d;s++)for(r=
-0;r<c;r++)f=r+g*(s+1),h=r+1+g*(s+1),k=r+1+g*s,e[q]=r+g*s,e[q+1]=f,e[q+2]=k,e[q+3]=f,e[q+4]=h,e[q+5]=k,q+=6;this.addAttribute("index",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(p,2))};THREE.PlaneBufferGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);THREE.PlaneBufferGeometry.prototype.constructor=THREE.PlaneBufferGeometry;
-THREE.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};a=a||0;b=b||50;e=void 0!==e?e:0;f=void 0!==f?f:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):8;var g,h=[],k=a,l=(b-a)/d;for(a=0;a<d+1;a++){for(g=0;g<c+1;g++){var p=new THREE.Vector3,q=e+g/c*f;p.x=k*Math.cos(q);p.y=k*Math.sin(q);this.vertices.push(p);h.push(new THREE.Vector2((p.x/b+1)/2,
-(p.y/b+1)/2))}k+=l}b=new THREE.Vector3(0,0,1);for(a=0;a<d;a++)for(e=a*(c+1),g=0;g<c;g++)f=q=g+e,l=q+c+1,p=q+c+2,this.faces.push(new THREE.Face3(f,l,p,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[f].clone(),h[l].clone(),h[p].clone()]),f=q,l=q+c+2,p=q+1,this.faces.push(new THREE.Face3(f,l,p,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[f].clone(),h[l].clone(),h[p].clone()]);this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,k)};
+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,f=b/2;c=c||1;d=d||1;var g=c+1,h=d+1,k=a/c,m=b/d;b=new Float32Array(g*h*3);a=new Float32Array(g*h*3);for(var n=new Float32Array(g*h*2),p=0,l=0,r=0;r<h;r++)for(var t=r*m-f,s=0;s<g;s++)b[p]=s*k-e,b[p+1]=-t,a[p+2]=1,n[l]=s/c,n[l+1]=1-r/d,p+=3,l+=2;p=0;e=new (65535<b.length/3?Uint32Array:Uint16Array)(c*d*6);for(r=0;r<d;r++)for(s=
+0;s<c;s++)f=s+g*(r+1),h=s+1+g*(r+1),k=s+1+g*r,e[p]=s+g*r,e[p+1]=f,e[p+2]=k,e[p+3]=f,e[p+4]=h,e[p+5]=k,p+=6;this.addAttribute("index",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.RingGeometry=function(a,b,c,d,e,f){THREE.Geometry.call(this);this.type="RingGeometry";this.parameters={innerRadius:a,outerRadius:b,thetaSegments:c,phiSegments:d,thetaStart:e,thetaLength:f};a=a||0;b=b||50;e=void 0!==e?e:0;f=void 0!==f?f:2*Math.PI;c=void 0!==c?Math.max(3,c):8;d=void 0!==d?Math.max(1,d):8;var g,h=[],k=a,m=(b-a)/d;for(a=0;a<d+1;a++){for(g=0;g<c+1;g++){var n=new THREE.Vector3,p=e+g/c*f;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+=m}b=new THREE.Vector3(0,0,1);for(a=0;a<d;a++)for(e=a*(c+1),g=0;g<c;g++)f=p=g+e,m=p+c+1,n=p+c+2,this.faces.push(new THREE.Face3(f,m,n,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[f].clone(),h[m].clone(),h[n].clone()]),f=p,m=p+c+2,n=p+1,this.faces.push(new THREE.Face3(f,m,n,[b.clone(),b.clone(),b.clone()])),this.faceVertexUvs[0].push([h[f].clone(),h[m].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.SphereGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};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;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;var h,k,l=[],p=[];for(k=0;k<=c;k++){var q=[],n=[];for(h=0;h<=b;h++){var s=h/b,t=k/c,r=new THREE.Vector3;r.x=-a*Math.cos(d+s*e)*Math.sin(f+t*g);
-r.y=a*Math.cos(f+t*g);r.z=a*Math.sin(d+s*e)*Math.sin(f+t*g);this.vertices.push(r);q.push(this.vertices.length-1);n.push(new THREE.Vector2(s,1-t))}l.push(q);p.push(n)}for(k=0;k<c;k++)for(h=0;h<b;h++){d=l[k][h+1];e=l[k][h];f=l[k+1][h];g=l[k+1][h+1];var q=this.vertices[d].clone().normalize(),n=this.vertices[e].clone().normalize(),s=this.vertices[f].clone().normalize(),t=this.vertices[g].clone().normalize(),r=p[k][h+1].clone(),u=p[k][h].clone(),v=p[k+1][h].clone(),x=p[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,f,g,[q,s,t])),this.faceVertexUvs[0].push([r,v,x])):Math.abs(this.vertices[f].y)===a?(v.x=(v.x+x.x)/2,this.faces.push(new THREE.Face3(d,e,f,[q,n,s])),this.faceVertexUvs[0].push([r,u,v])):(this.faces.push(new THREE.Face3(d,e,g,[q,n,t])),this.faceVertexUvs[0].push([r,u,x]),this.faces.push(new THREE.Face3(e,f,g,[n.clone(),s,t.clone()])),this.faceVertexUvs[0].push([u.clone(),v,x.clone()]))}this.computeFaceNormals();this.boundingSphere=new THREE.Sphere(new THREE.Vector3,
+THREE.SphereGeometry=function(a,b,c,d,e,f,g){THREE.Geometry.call(this);this.type="SphereGeometry";this.parameters={radius:a,widthSegments:b,heightSegments:c,phiStart:d,phiLength:e,thetaStart:f,thetaLength:g};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;f=void 0!==f?f:0;g=void 0!==g?g:Math.PI;var h,k,m=[],n=[];for(k=0;k<=c;k++){var p=[],l=[];for(h=0;h<=b;h++){var r=h/b,t=k/c,s=new THREE.Vector3;s.x=-a*Math.cos(d+r*e)*Math.sin(f+t*g);
+s.y=a*Math.cos(f+t*g);s.z=a*Math.sin(d+r*e)*Math.sin(f+t*g);this.vertices.push(s);p.push(this.vertices.length-1);l.push(new THREE.Vector2(r,1-t))}m.push(p);n.push(l)}for(k=0;k<c;k++)for(h=0;h<b;h++){d=m[k][h+1];e=m[k][h];f=m[k+1][h];g=m[k+1][h+1];var p=this.vertices[d].clone().normalize(),l=this.vertices[e].clone().normalize(),r=this.vertices[f].clone().normalize(),t=this.vertices[g].clone().normalize(),s=n[k][h+1].clone(),u=n[k][h].clone(),v=n[k+1][h].clone(),x=n[k+1][h+1].clone();Math.abs(this.vertices[d].y)===
+a?(s.x=(s.x+u.x)/2,this.faces.push(new THREE.Face3(d,f,g,[p,r,t])),this.faceVertexUvs[0].push([s,v,x])):Math.abs(this.vertices[f].y)===a?(v.x=(v.x+x.x)/2,this.faces.push(new THREE.Face3(d,e,f,[p,l,r])),this.faceVertexUvs[0].push([s,u,v])):(this.faces.push(new THREE.Face3(d,e,g,[p,l,t])),this.faceVertexUvs[0].push([s,u,x]),this.faces.push(new THREE.Face3(e,f,g,[l.clone(),r,t.clone()])),this.faceVertexUvs[0].push([u.clone(),v,x.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.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;
-THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=c||8;d=d||6;e=e||2*Math.PI;for(var f=new THREE.Vector3,g=[],h=[],k=0;k<=c;k++)for(var l=0;l<=d;l++){var p=l/d*e,q=k/c*Math.PI*2;f.x=a*Math.cos(p);f.y=a*Math.sin(p);var n=new THREE.Vector3;n.x=(a+b*Math.cos(q))*Math.cos(p);n.y=(a+b*Math.cos(q))*Math.sin(p);n.z=b*Math.sin(q);this.vertices.push(n);g.push(new THREE.Vector2(l/
-d,k/c));h.push(n.clone().sub(f).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,f=(d+1)*k+l,p=new THREE.Face3(a,b,f,[h[a].clone(),h[b].clone(),h[f].clone()]),this.faces.push(p),this.faceVertexUvs[0].push([g[a].clone(),g[b].clone(),g[f].clone()]),p=new THREE.Face3(b,e,f,[h[b].clone(),h[e].clone(),h[f].clone()]),this.faces.push(p),this.faceVertexUvs[0].push([g[b].clone(),g[e].clone(),g[f].clone()]);this.computeFaceNormals()};
+THREE.TorusGeometry=function(a,b,c,d,e){THREE.Geometry.call(this);this.type="TorusGeometry";this.parameters={radius:a,tube:b,radialSegments:c,tubularSegments:d,arc:e};a=a||100;b=b||40;c=c||8;d=d||6;e=e||2*Math.PI;for(var f=new THREE.Vector3,g=[],h=[],k=0;k<=c;k++)for(var m=0;m<=d;m++){var n=m/d*e,p=k/c*Math.PI*2;f.x=a*Math.cos(n);f.y=a*Math.sin(n);var l=new THREE.Vector3;l.x=(a+b*Math.cos(p))*Math.cos(n);l.y=(a+b*Math.cos(p))*Math.sin(n);l.z=b*Math.sin(p);this.vertices.push(l);g.push(new THREE.Vector2(m/
+d,k/c));h.push(l.clone().sub(f).normalize())}for(k=1;k<=c;k++)for(m=1;m<=d;m++)a=(d+1)*k+m-1,b=(d+1)*(k-1)+m-1,e=(d+1)*(k-1)+m,f=(d+1)*k+m,n=new THREE.Face3(a,b,f,[h[a].clone(),h[b].clone(),h[f].clone()]),this.faces.push(n),this.faceVertexUvs[0].push([g[a].clone(),g[b].clone(),g[f].clone()]),n=new THREE.Face3(b,e,f,[h[b].clone(),h[e].clone(),h[f].clone()]),this.faces.push(n),this.faceVertexUvs[0].push([g[b].clone(),g[e].clone(),g[f].clone()]);this.computeFaceNormals()};
 THREE.TorusGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusGeometry.prototype.constructor=THREE.TorusGeometry;
-THREE.TorusKnotGeometry=function(a,b,c,d,e,f,g){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:f,heightScale:g};a=a||100;b=b||40;c=c||64;d=d||8;e=e||2;f=f||3;g=g||1;for(var k=Array(c),l=new THREE.Vector3,p=new THREE.Vector3,q=new THREE.Vector3,n=0;n<c;++n){k[n]=
-Array(d);var s=n/c*2*e*Math.PI,t=h(s,f,e,a,g),s=h(s+.01,f,e,a,g);l.subVectors(s,t);p.addVectors(s,t);q.crossVectors(l,p);p.crossVectors(q,l);q.normalize();p.normalize();for(s=0;s<d;++s){var r=s/d*2*Math.PI,u=-b*Math.cos(r),r=b*Math.sin(r),v=new THREE.Vector3;v.x=t.x+u*p.x+r*q.x;v.y=t.y+u*p.y+r*q.y;v.z=t.z+u*p.z+r*q.z;k[n][s]=this.vertices.push(v)-1}}for(n=0;n<c;++n)for(s=0;s<d;++s)e=(n+1)%c,f=(s+1)%d,a=k[n][s],b=k[e][s],e=k[e][f],f=k[n][f],g=new THREE.Vector2(n/c,s/d),l=new THREE.Vector2((n+1)/c,
-s/d),p=new THREE.Vector2((n+1)/c,(s+1)/d),q=new THREE.Vector2(n/c,(s+1)/d),this.faces.push(new THREE.Face3(a,b,f)),this.faceVertexUvs[0].push([g,l,q]),this.faces.push(new THREE.Face3(b,e,f)),this.faceVertexUvs[0].push([l.clone(),p,q.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;
-THREE.TubeGeometry=function(a,b,c,d,e,f){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;f=f||THREE.TubeGeometry.NoTaper;var g=[],h,k,l=b+1,p,q,n,s,t,r=new THREE.Vector3,u,v,x;u=new THREE.TubeGeometry.FrenetFrames(a,b,e);v=u.normals;x=u.binormals;this.tangents=u.tangents;this.normals=v;this.binormals=x;for(u=0;u<l;u++)for(g[u]=[],p=u/(l-1),t=a.getPointAt(p),h=v[u],k=x[u],n=c*f(p),p=0;p<d;p++)q=
-p/d*2*Math.PI,s=-n*Math.cos(q),q=n*Math.sin(q),r.copy(t),r.x+=s*h.x+q*k.x,r.y+=s*h.y+q*k.y,r.z+=s*h.z+q*k.z,g[u][p]=this.vertices.push(new THREE.Vector3(r.x,r.y,r.z))-1;for(u=0;u<b;u++)for(p=0;p<d;p++)f=e?(u+1)%b:u+1,l=(p+1)%d,a=g[u][p],c=g[f][p],f=g[f][l],l=g[u][l],r=new THREE.Vector2(u/b,p/d),v=new THREE.Vector2((u+1)/b,p/d),x=new THREE.Vector2((u+1)/b,(p+1)/d),h=new THREE.Vector2(u/b,(p+1)/d),this.faces.push(new THREE.Face3(a,c,l)),this.faceVertexUvs[0].push([r,v,h]),this.faces.push(new THREE.Face3(c,
-f,l)),this.faceVertexUvs[0].push([v.clone(),x,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=[],f=[],g=[],h=new THREE.Vector3,k=new THREE.Matrix4;b+=1;var l,p,q;this.tangents=e;this.normals=f;this.binormals=g;for(l=0;l<b;l++)p=l/(b-1),e[l]=a.getTangentAt(p),e[l].normalize();f[0]=new THREE.Vector3;g[0]=new THREE.Vector3;a=Number.MAX_VALUE;l=Math.abs(e[0].x);p=Math.abs(e[0].y);q=Math.abs(e[0].z);l<=a&&(a=l,d.set(1,0,0));p<=a&&(a=p,d.set(0,1,0));q<=a&&d.set(0,0,1);h.crossVectors(e[0],d).normalize();f[0].crossVectors(e[0],
-h);g[0].crossVectors(e[0],f[0]);for(l=1;l<b;l++)f[l]=f[l-1].clone(),g[l]=g[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)),f[l].applyMatrix4(k.makeRotationAxis(h,d))),g[l].crossVectors(e[l],f[l]);if(c)for(d=Math.acos(THREE.Math.clamp(f[0].dot(f[b-1]),-1,1)),d/=b-1,0<e[0].dot(h.crossVectors(f[0],f[b-1]))&&(d=-d),l=1;l<b;l++)f[l].applyMatrix4(k.makeRotationAxis(e[l],d*l)),g[l].crossVectors(e[l],f[l])};
+THREE.TorusKnotGeometry=function(a,b,c,d,e,f,g){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:f,heightScale:g};a=a||100;b=b||40;c=c||64;d=d||8;e=e||2;f=f||3;g=g||1;for(var k=Array(c),m=new THREE.Vector3,n=new THREE.Vector3,p=new THREE.Vector3,l=0;l<c;++l){k[l]=
+Array(d);var r=l/c*2*e*Math.PI,t=h(r,f,e,a,g),r=h(r+.01,f,e,a,g);m.subVectors(r,t);n.addVectors(r,t);p.crossVectors(m,n);n.crossVectors(p,m);p.normalize();n.normalize();for(r=0;r<d;++r){var s=r/d*2*Math.PI,u=-b*Math.cos(s),s=b*Math.sin(s),v=new THREE.Vector3;v.x=t.x+u*n.x+s*p.x;v.y=t.y+u*n.y+s*p.y;v.z=t.z+u*n.z+s*p.z;k[l][r]=this.vertices.push(v)-1}}for(l=0;l<c;++l)for(r=0;r<d;++r)e=(l+1)%c,f=(r+1)%d,a=k[l][r],b=k[e][r],e=k[e][f],f=k[l][f],g=new THREE.Vector2(l/c,r/d),m=new THREE.Vector2((l+1)/c,
+r/d),n=new THREE.Vector2((l+1)/c,(r+1)/d),p=new THREE.Vector2(l/c,(r+1)/d),this.faces.push(new THREE.Face3(a,b,f)),this.faceVertexUvs[0].push([g,m,p]),this.faces.push(new THREE.Face3(b,e,f)),this.faceVertexUvs[0].push([m.clone(),n,p.clone()]);this.computeFaceNormals();this.computeVertexNormals()};THREE.TorusKnotGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.TorusKnotGeometry.prototype.constructor=THREE.TorusKnotGeometry;
+THREE.TubeGeometry=function(a,b,c,d,e,f){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;f=f||THREE.TubeGeometry.NoTaper;var g=[],h,k,m=b+1,n,p,l,r,t,s=new THREE.Vector3,u,v,x;u=new THREE.TubeGeometry.FrenetFrames(a,b,e);v=u.normals;x=u.binormals;this.tangents=u.tangents;this.normals=v;this.binormals=x;for(u=0;u<m;u++)for(g[u]=[],n=u/(m-1),t=a.getPointAt(n),h=v[u],k=x[u],l=c*f(n),n=0;n<d;n++)p=
+n/d*2*Math.PI,r=-l*Math.cos(p),p=l*Math.sin(p),s.copy(t),s.x+=r*h.x+p*k.x,s.y+=r*h.y+p*k.y,s.z+=r*h.z+p*k.z,g[u][n]=this.vertices.push(new THREE.Vector3(s.x,s.y,s.z))-1;for(u=0;u<b;u++)for(n=0;n<d;n++)f=e?(u+1)%b:u+1,m=(n+1)%d,a=g[u][n],c=g[f][n],f=g[f][m],m=g[u][m],s=new THREE.Vector2(u/b,n/d),v=new THREE.Vector2((u+1)/b,n/d),x=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,m)),this.faceVertexUvs[0].push([s,v,h]),this.faces.push(new THREE.Face3(c,
+f,m)),this.faceVertexUvs[0].push([v.clone(),x,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=[],f=[],g=[],h=new THREE.Vector3,k=new THREE.Matrix4;b+=1;var m,n,p;this.tangents=e;this.normals=f;this.binormals=g;for(m=0;m<b;m++)n=m/(b-1),e[m]=a.getTangentAt(n),e[m].normalize();f[0]=new THREE.Vector3;g[0]=new THREE.Vector3;a=Number.MAX_VALUE;m=Math.abs(e[0].x);n=Math.abs(e[0].y);p=Math.abs(e[0].z);m<=a&&(a=m,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();f[0].crossVectors(e[0],
+h);g[0].crossVectors(e[0],f[0]);for(m=1;m<b;m++)f[m]=f[m-1].clone(),g[m]=g[m-1].clone(),h.crossVectors(e[m-1],e[m]),1E-4<h.length()&&(h.normalize(),d=Math.acos(THREE.Math.clamp(e[m-1].dot(e[m]),-1,1)),f[m].applyMatrix4(k.makeRotationAxis(h,d))),g[m].crossVectors(e[m],f[m]);if(c)for(d=Math.acos(THREE.Math.clamp(f[0].dot(f[b-1]),-1,1)),d/=b-1,0<e[0].dot(h.crossVectors(f[0],f[b-1]))&&(d=-d),m=1;m<b;m++)f[m].applyMatrix4(k.makeRotationAxis(e[m],d*m)),g[m].crossVectors(e[m],f[m])};
 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 f(a,b,c){var d=new THREE.Face3(a.index,b.index,c.index,[a.clone(),b.clone(),c.clone()]);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 g(a,
-b){for(var c=Math.pow(2,b),d=e(k.vertices[a.a]),g=e(k.vertices[a.b]),h=e(k.vertices[a.c]),l=[],n=0;n<=c;n++){l[n]=[];for(var p=e(d.clone().lerp(h,n/c)),q=e(g.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?f(l[n][d+1],l[n+1][d],l[n][d]):f(l[n][d+1],l[n+1][d+1],l[n+1][d])}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,p=a.length;l<p;l+=3)e(new THREE.Vector3(a[l],a[l+1],a[l+2]));a=this.vertices;for(var q=[],n=l=0,p=b.length;l<p;l+=3,n++){var s=a[b[l]],t=a[b[l+1]],r=a[b[l+2]];q[n]=new THREE.Face3(s.index,t.index,r.index,[s.clone(),t.clone(),r.clone()])}for(var u=new THREE.Vector3,l=0,p=q.length;l<p;l++)g(q[l],d);l=0;for(p=this.faceVertexUvs[0].length;l<p;l++)b=this.faceVertexUvs[0][l],
-d=b[0].x,a=b[1].x,q=b[2].x,n=Math.max(d,Math.max(a,q)),s=Math.min(d,Math.min(a,q)),.9<n&&.1>s&&(.2>d&&(b[0].x+=1),.2>a&&(b[1].x+=1),.2>q&&(b[2].x+=1));l=0;for(p=this.vertices.length;l<p;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;
+b){for(var c=Math.pow(2,b),d=e(k.vertices[a.a]),g=e(k.vertices[a.b]),h=e(k.vertices[a.c]),m=[],l=0;l<=c;l++){m[l]=[];for(var n=e(d.clone().lerp(h,l/c)),p=e(g.clone().lerp(h,l/c)),s=c-l,r=0;r<=s;r++)m[l][r]=0==r&&l==c?n:e(n.clone().lerp(p,r/s))}for(l=0;l<c;l++)for(r=0;r<2*(c-l)-1;r++)d=Math.floor(r/2),0==r%2?f(m[l][d+1],m[l+1][d],m[l][d]):f(m[l][d+1],m[l+1][d+1],m[l+1][d])}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,m=0,n=a.length;m<n;m+=3)e(new THREE.Vector3(a[m],a[m+1],a[m+2]));a=this.vertices;for(var p=[],l=m=0,n=b.length;m<n;m+=3,l++){var r=a[b[m]],t=a[b[m+1]],s=a[b[m+2]];p[l]=new THREE.Face3(r.index,t.index,s.index,[r.clone(),t.clone(),s.clone()])}for(var u=new THREE.Vector3,m=0,n=p.length;m<n;m++)g(p[m],d);m=0;for(n=this.faceVertexUvs[0].length;m<n;m++)b=this.faceVertexUvs[0][m],
+d=b[0].x,a=b[1].x,p=b[2].x,l=Math.max(d,Math.max(a,p)),r=Math.min(d,Math.min(a,p)),.9<l&&.1>r&&(.2>d&&(b[0].x+=1),.2>a&&(b[1].x+=1),.2>p&&(b[2].x+=1));m=0;for(n=this.vertices.length;m<n;m++)this.vertices[m].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.DodecahedronGeometry=function(a,b){this.parameters={radius:a,detail: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,
 11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],a,b)};THREE.DodecahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.DodecahedronGeometry.prototype.constructor=THREE.DodecahedronGeometry;
 THREE.IcosahedronGeometry=function(a,b){var c=(1+Math.sqrt(5))/2;THREE.PolyhedronGeometry.call(this,[-1,c,0,1,c,0,-1,-c,0,1,-c,0,0,-1,c,0,1,c,0,-1,-c,0,1,-c,c,0,-1,c,0,1,-c,0,-1,-c,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],a,b);this.type="IcosahedronGeometry";this.parameters={radius:a,detail:b}};THREE.IcosahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);
 THREE.IcosahedronGeometry.prototype.constructor=THREE.IcosahedronGeometry;THREE.OctahedronGeometry=function(a,b){this.parameters={radius:a,detail:b};THREE.PolyhedronGeometry.call(this,[1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],a,b);this.type="OctahedronGeometry";this.parameters={radius:a,detail:b}};THREE.OctahedronGeometry.prototype=Object.create(THREE.Geometry.prototype);THREE.OctahedronGeometry.prototype.constructor=THREE.OctahedronGeometry;
 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.Geometry.prototype);THREE.TetrahedronGeometry.prototype.constructor=THREE.TetrahedronGeometry;
-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,f=this.faceVertexUvs[0],g,h,k,l,p=b+1;for(g=0;g<=c;g++)for(l=g/c,h=0;h<=b;h++)k=h/b,k=a(k,l),d.push(k);var q,n,s,t;for(g=0;g<c;g++)for(h=0;h<b;h++)a=g*p+h,d=g*p+h+1,l=(g+1)*p+h+1,k=(g+1)*p+h,q=new THREE.Vector2(h/b,g/c),n=new THREE.Vector2((h+1)/b,g/c),s=new THREE.Vector2((h+1)/b,(g+1)/c),t=new THREE.Vector2(h/b,(g+1)/c),e.push(new THREE.Face3(a,
-d,k)),f.push([q,n,t]),e.push(new THREE.Face3(d,l,k)),f.push([n.clone(),s,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 f=a.vertices,g=a.faces,h=0,k=new Uint32Array(6*g.length);a=0;for(var l=g.length;a<l;a++)for(var p=g[a],q=0;3>q;q++){b[0]=p[e[q]];b[1]=p[e[(q+1)%3]];b.sort(d);var n=b.toString();void 0===c[n]&&(k[2*h]=b[0],k[2*h+1]=b[1],c[n]=!0,h++)}b=new Float32Array(6*h);a=0;for(l=h;a<l;a++)for(q=0;2>q;q++)h=f[k[2*a+q]],e=6*a+3*q,b[e+0]=h.x,b[e+1]=h.y,
-b[e+2]=h.z;this.addAttribute("position",new THREE.BufferAttribute(b,3))}else if(a instanceof THREE.BufferGeometry){if(void 0!==a.attributes.index){f=a.attributes.position.array;l=a.attributes.index.array;g=a.drawcalls;h=0;0===g.length&&(g=[{count:l.length,index:0,start:0}]);for(var k=new Uint32Array(2*l.length),p=0,s=g.length;p<s;++p){q=g[p].start;n=g[p].count;e=g[p].index;a=q;for(var t=q+n;a<t;a+=3)for(q=0;3>q;q++)b[0]=e+l[a+q],b[1]=e+l[a+(q+1)%3],b.sort(d),n=b.toString(),void 0===c[n]&&(k[2*h]=
-b[0],k[2*h+1]=b[1],c[n]=!0,h++)}b=new Float32Array(6*h);a=0;for(l=h;a<l;a++)for(q=0;2>q;q++)e=6*a+3*q,h=3*k[2*a+q],b[e+0]=f[h],b[e+1]=f[h+1],b[e+2]=f[h+2]}else for(f=a.attributes.position.array,h=f.length/3,k=h/3,b=new Float32Array(6*h),a=0,l=k;a<l;a++)for(q=0;3>q;q++)e=18*a+6*q,k=9*a+3*q,b[e+0]=f[k],b[e+1]=f[k+1],b[e+2]=f[k+2],h=9*a+(q+1)%3*3,b[e+3]=f[h],b[e+4]=f[h+1],b[e+5]=f[h+2];this.addAttribute("position",new THREE.BufferAttribute(b,3))}};THREE.WireframeGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
+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,f=this.faceVertexUvs[0],g,h,k,m,n=b+1;for(g=0;g<=c;g++)for(m=g/c,h=0;h<=b;h++)k=h/b,k=a(k,m),d.push(k);var p,l,r,t;for(g=0;g<c;g++)for(h=0;h<b;h++)a=g*n+h,d=g*n+h+1,m=(g+1)*n+h+1,k=(g+1)*n+h,p=new THREE.Vector2(h/b,g/c),l=new THREE.Vector2((h+1)/b,g/c),r=new THREE.Vector2((h+1)/b,(g+1)/c),t=new THREE.Vector2(h/b,(g+1)/c),e.push(new THREE.Face3(a,
+d,k)),f.push([p,l,t]),e.push(new THREE.Face3(d,m,k)),f.push([l.clone(),r,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 f=a.vertices,g=a.faces,h=0,k=new Uint32Array(6*g.length);a=0;for(var m=g.length;a<m;a++)for(var n=g[a],p=0;3>p;p++){b[0]=n[e[p]];b[1]=n[e[(p+1)%3]];b.sort(d);var l=b.toString();void 0===c[l]&&(k[2*h]=b[0],k[2*h+1]=b[1],c[l]=!0,h++)}b=new Float32Array(6*h);a=0;for(m=h;a<m;a++)for(p=0;2>p;p++)h=f[k[2*a+p]],e=6*a+3*p,b[e+0]=h.x,b[e+1]=h.y,
+b[e+2]=h.z;this.addAttribute("position",new THREE.BufferAttribute(b,3))}else if(a instanceof THREE.BufferGeometry){if(void 0!==a.attributes.index){f=a.attributes.position.array;m=a.attributes.index.array;g=a.drawcalls;h=0;0===g.length&&(g=[{count:m.length,index:0,start:0}]);for(var k=new Uint32Array(2*m.length),n=0,r=g.length;n<r;++n){p=g[n].start;l=g[n].count;e=g[n].index;a=p;for(var t=p+l;a<t;a+=3)for(p=0;3>p;p++)b[0]=e+m[a+p],b[1]=e+m[a+(p+1)%3],b.sort(d),l=b.toString(),void 0===c[l]&&(k[2*h]=
+b[0],k[2*h+1]=b[1],c[l]=!0,h++)}b=new Float32Array(6*h);a=0;for(m=h;a<m;a++)for(p=0;2>p;p++)e=6*a+3*p,h=3*k[2*a+p],b[e+0]=f[h],b[e+1]=f[h+1],b[e+2]=f[h+2]}else for(f=a.attributes.position.array,h=f.length/3,k=h/3,b=new Float32Array(6*h),a=0,m=k;a<m;a++)for(p=0;3>p;p++)e=18*a+6*p,k=9*a+3*p,b[e+0]=f[k],b[e+1]=f[k+1],b[e+2]=f[k+2],h=9*a+(p+1)%3*3,b[e+3]=f[h],b[e+4]=f[h+1],b[e+5]=f[h+2];this.addAttribute("position",new THREE.BufferAttribute(b,3))}};THREE.WireframeGeometry.prototype=Object.create(THREE.BufferGeometry.prototype);
 THREE.WireframeGeometry.prototype.constructor=THREE.WireframeGeometry;THREE.AxisHelper=function(a){a=a||1;var b=new Float32Array([0,0,0,a,0,0,0,0,0,0,a,0,0,0,0,0,0,a]),c=new Float32Array([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1]);a=new THREE.BufferGeometry;a.addAttribute("position",new THREE.BufferAttribute(b,3));a.addAttribute("color",new THREE.BufferAttribute(c,3));b=new THREE.LineBasicMaterial({vertexColors:THREE.VertexColors});THREE.Line.call(this,a,b,THREE.LinePieces)};
 THREE.AxisHelper.prototype=Object.create(THREE.Line.prototype);THREE.AxisHelper.prototype.constructor=THREE.AxisHelper;
 THREE.ArrowHelper=function(){var a=new THREE.Geometry;a.vertices.push(new THREE.Vector3(0,0,0),new THREE.Vector3(0,1,0));var b=new THREE.CylinderGeometry(0,.5,1,5,1);b.applyMatrix((new THREE.Matrix4).makeTranslation(0,-.5,0));return function(c,d,e,f,g,h){THREE.Object3D.call(this);void 0===f&&(f=16776960);void 0===e&&(e=1);void 0===g&&(g=.2*e);void 0===h&&(h=.2*g);this.position.copy(d);this.line=new THREE.Line(a,new THREE.LineBasicMaterial({color:f}));this.line.matrixAutoUpdate=!1;this.add(this.line);
@@ -812,8 +811,8 @@ THREE.DirectionalLightHelper=function(a,b){THREE.Object3D.call(this);this.light=
 c=new THREE.Geometry;c.vertices.push(new THREE.Vector3,new THREE.Vector3);d=new THREE.LineBasicMaterial({fog:!1});d.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine=new THREE.Line(c,d);this.add(this.targetLine);this.update()};THREE.DirectionalLightHelper.prototype=Object.create(THREE.Object3D.prototype);THREE.DirectionalLightHelper.prototype.constructor=THREE.DirectionalLightHelper;
 THREE.DirectionalLightHelper.prototype.dispose=function(){this.lightPlane.geometry.dispose();this.lightPlane.material.dispose();this.targetLine.geometry.dispose();this.targetLine.material.dispose()};
 THREE.DirectionalLightHelper.prototype.update=function(){var a=new THREE.Vector3,b=new THREE.Vector3,c=new THREE.Vector3;return function(){a.setFromMatrixPosition(this.light.matrixWorld);b.setFromMatrixPosition(this.light.target.matrixWorld);c.subVectors(b,a);this.lightPlane.lookAt(c);this.lightPlane.material.color.copy(this.light.color).multiplyScalar(this.light.intensity);this.targetLine.geometry.vertices[1].copy(c);this.targetLine.geometry.verticesNeedUpdate=!0;this.targetLine.material.color.copy(this.lightPlane.material.color)}}();
-THREE.EdgesHelper=function(a,b,c){b=void 0!==b?b:16777215;c=Math.cos(THREE.Math.degToRad(void 0!==c?c:1));var d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry,k;a.geometry instanceof THREE.BufferGeometry?(k=new THREE.Geometry,k.fromBufferGeometry(a.geometry)):k=a.geometry.clone();k.mergeVertices();k.computeFaceNormals();var l=k.vertices;k=k.faces;for(var p=0,q=0,n=k.length;q<n;q++)for(var s=k[q],t=0;3>t;t++){d[0]=s[g[t]];d[1]=s[g[(t+1)%3]];d.sort(f);var r=d.toString();
-void 0===e[r]?(e[r]={vert1:d[0],vert2:d[1],face1:q,face2:void 0},p++):e[r].face2=q}d=new Float32Array(6*p);f=0;for(r in e)if(g=e[r],void 0===g.face2||k[g.face1].normal.dot(k[g.face2].normal)<=c)p=l[g.vert1],d[f++]=p.x,d[f++]=p.y,d[f++]=p.z,p=l[g.vert2],d[f++]=p.x,d[f++]=p.y,d[f++]=p.z;h.addAttribute("position",new THREE.BufferAttribute(d,3));THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:b}),THREE.LinePieces);this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};
+THREE.EdgesHelper=function(a,b,c){b=void 0!==b?b:16777215;c=Math.cos(THREE.Math.degToRad(void 0!==c?c:1));var d=[0,0],e={},f=function(a,b){return a-b},g=["a","b","c"],h=new THREE.BufferGeometry,k;a.geometry instanceof THREE.BufferGeometry?(k=new THREE.Geometry,k.fromBufferGeometry(a.geometry)):k=a.geometry.clone();k.mergeVertices();k.computeFaceNormals();var m=k.vertices;k=k.faces;for(var n=0,p=0,l=k.length;p<l;p++)for(var r=k[p],t=0;3>t;t++){d[0]=r[g[t]];d[1]=r[g[(t+1)%3]];d.sort(f);var s=d.toString();
+void 0===e[s]?(e[s]={vert1:d[0],vert2:d[1],face1:p,face2:void 0},n++):e[s].face2=p}d=new Float32Array(6*n);f=0;for(s in e)if(g=e[s],void 0===g.face2||k[g.face1].normal.dot(k[g.face2].normal)<=c)n=m[g.vert1],d[f++]=n.x,d[f++]=n.y,d[f++]=n.z,n=m[g.vert2],d[f++]=n.x,d[f++]=n.y,d[f++]=n.z;h.addAttribute("position",new THREE.BufferAttribute(d,3));THREE.Line.call(this,h,new THREE.LineBasicMaterial({color:b}),THREE.LinePieces);this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};
 THREE.EdgesHelper.prototype=Object.create(THREE.Line.prototype);THREE.EdgesHelper.prototype.constructor=THREE.EdgesHelper;
 THREE.FaceNormalsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;a=void 0!==c?c:16776960;d=void 0!==d?d:1;b=new THREE.Geometry;c=0;for(var e=this.object.geometry.faces.length;c<e;c++)b.vertices.push(new THREE.Vector3,new THREE.Vector3);THREE.Line.call(this,b,new THREE.LineBasicMaterial({color:a,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.FaceNormalsHelper.prototype=Object.create(THREE.Line.prototype);
 THREE.FaceNormalsHelper.prototype.constructor=THREE.FaceNormalsHelper;
@@ -833,11 +832,11 @@ THREE.SpotLightHelper.prototype.constructor=THREE.SpotLightHelper;THREE.SpotLigh
 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;b=void 0!==c?c:16711680;d=void 0!==d?d:1;c=new THREE.Geometry;a=a.geometry.faces;for(var e=0,f=a.length;e<f;e++)for(var g=0,h=a[e].vertexNormals.length;g<h;g++)c.vertices.push(new THREE.Vector3,new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.normalMatrix=new THREE.Matrix3;this.update()};THREE.VertexNormalsHelper.prototype=Object.create(THREE.Line.prototype);
 THREE.VertexNormalsHelper.prototype.constructor=THREE.VertexNormalsHelper;
-THREE.VertexNormalsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,l=f.length;k<l;k++)for(var p=f[k],q=0,n=p.vertexNormals.length;q<n;q++){var s=p.vertexNormals[q];d[h].copy(e[p[a[q]]]).applyMatrix4(g);b.copy(s).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);
+THREE.VertexNormalsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);this.normalMatrix.getNormalMatrix(this.object.matrixWorld);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,m=f.length;k<m;k++)for(var n=f[k],p=0,l=n.vertexNormals.length;p<l;p++){var r=n.vertexNormals[p];d[h].copy(e[n[a[p]]]).applyMatrix4(g);b.copy(r).applyMatrix3(this.normalMatrix).normalize().multiplyScalar(this.size);
 b.add(d[h]);h+=1;d[h].copy(b);h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();
 THREE.VertexTangentsHelper=function(a,b,c,d){this.object=a;this.size=void 0!==b?b:1;b=void 0!==c?c:255;d=void 0!==d?d:1;c=new THREE.Geometry;a=a.geometry.faces;for(var e=0,f=a.length;e<f;e++)for(var g=0,h=a[e].vertexTangents.length;g<h;g++)c.vertices.push(new THREE.Vector3),c.vertices.push(new THREE.Vector3);THREE.Line.call(this,c,new THREE.LineBasicMaterial({color:b,linewidth:d}),THREE.LinePieces);this.matrixAutoUpdate=!1;this.update()};THREE.VertexTangentsHelper.prototype=Object.create(THREE.Line.prototype);
 THREE.VertexTangentsHelper.prototype.constructor=THREE.VertexTangentsHelper;
-THREE.VertexTangentsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,l=f.length;k<l;k++)for(var p=f[k],q=0,n=p.vertexTangents.length;q<n;q++){var s=p.vertexTangents[q];d[h].copy(e[p[a[q]]]).applyMatrix4(g);b.copy(s).transformDirection(g).multiplyScalar(this.size);b.add(d[h]);h+=1;d[h].copy(b);
+THREE.VertexTangentsHelper.prototype.update=function(a){var b=new THREE.Vector3;return function(a){a=["a","b","c","d"];this.object.updateMatrixWorld(!0);for(var d=this.geometry.vertices,e=this.object.geometry.vertices,f=this.object.geometry.faces,g=this.object.matrixWorld,h=0,k=0,m=f.length;k<m;k++)for(var n=f[k],p=0,l=n.vertexTangents.length;p<l;p++){var r=n.vertexTangents[p];d[h].copy(e[n[a[p]]]).applyMatrix4(g);b.copy(r).transformDirection(g).multiplyScalar(this.size);b.add(d[h]);h+=1;d[h].copy(b);
 h+=1}this.geometry.verticesNeedUpdate=!0;return this}}();THREE.WireframeHelper=function(a,b){var c=void 0!==b?b:16777215;THREE.Line.call(this,new THREE.WireframeGeometry(a.geometry),new THREE.LineBasicMaterial({color:c}),THREE.LinePieces);this.matrix=a.matrixWorld;this.matrixAutoUpdate=!1};THREE.WireframeHelper.prototype=Object.create(THREE.Line.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={startFrame:b,endFrame:c,length:c-b+1,fps:d,duration:(c-b)/d,lastFrame:0,currentFrame:0,active:!1,time:0,direction:1,weight:1,directionBackwards:!1,mirroredLoop:!1};this.animationsMap[a]=b;this.animationsList.push(b)};