glm-js/build/glm-js.min.js

experimental JavaScript implementation of the OpenGL Mathematics (GLM) C++ Library

/*! glm-js built 2017-04-02 11:34:38-04:00 | (c) humbletim | http://humbletim.github.io/glm-js */
(function declare_glmjs_glmatrix(globals, $GLM_log, $GLM_console_log) { var GLM, GLMAT, GLMAT_VERSION, GLMJS_PREFIX, $GLM_console_factory, glm; ArrayBuffer.exists;
/*

 --------------------------------------------------------------------------
 glm-js | (c) humbletim | http://humbletim.github.io/glm-js
 --------------------------------------------------------------------------

 The MIT License (MIT)

 Copyright (c) 2015-2016 humbletim

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:

 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.

 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.

 --------------------------------------------------------------------------
 gl-matrix | (c) Brandon Jones, Colin MacKenzie IV | http://glmatrix.net/
 --------------------------------------------------------------------------

 Copyright (c) 2013 Brandon Jones, Colin MacKenzie IV

 This software is provided 'as-is', without any express or implied
 warranty. In no event will the authors be held liable for any damages
 arising from the use of this software.

 Permission is granted to anyone to use this software for any purpose,
 including commercial applications, and to alter it and redistribute it
 freely, subject to the following restrictions:

  1. The origin of this software must not be misrepresented; you must not
     claim that you wrote the original software. If you use this software
     in a product, an acknowledgment in the product documentation would be
     appreciated but is not required.

  2. Altered source versions must be plainly marked as such, and must not
     be misrepresented as being the original software.

  3. This notice may not be removed or altered from any source distribution.
*/
GLMAT={};GLMAT_VERSION="2.2.2";
(function(a){a.VERSION=GLMAT_VERSION;if(!b)var b=1E-6;if(!c)var c="undefined"!==typeof Float32Array?Float32Array:Array;if(!e)var e=Math.random;var d={setMatrixArrayType:function(y){c=y}};"undefined"!==typeof a&&(a.glMatrix=d);var h=Math.PI/180;d.toRadian=function(y){return y*h};d={create:function(){var y=new c(2);y[0]=0;y[1]=0;return y},clone:function(y){var a=new c(2);a[0]=y[0];a[1]=y[1];return a},fromValues:function(y,a){var v=new c(2);v[0]=y;v[1]=a;return v},copy:function(y,a){y[0]=a[0];y[1]=a[1];
return y},set:function(y,a,v){y[0]=a;y[1]=v;return y},add:function(y,a,v){y[0]=a[0]+v[0];y[1]=a[1]+v[1];return y},subtract:function(y,a,v){y[0]=a[0]-v[0];y[1]=a[1]-v[1];return y}};d.sub=d.subtract;d.multiply=function(y,a,v){y[0]=a[0]*v[0];y[1]=a[1]*v[1];return y};d.mul=d.multiply;d.divide=function(y,a,v){y[0]=a[0]/v[0];y[1]=a[1]/v[1];return y};d.div=d.divide;d.min=function(y,a,v){y[0]=Math.min(a[0],v[0]);y[1]=Math.min(a[1],v[1]);return y};d.max=function(y,a,v){y[0]=Math.max(a[0],v[0]);y[1]=Math.max(a[1],
v[1]);return y};d.scale=function(y,a,v){y[0]=a[0]*v;y[1]=a[1]*v;return y};d.scaleAndAdd=function(y,a,v,b){y[0]=a[0]+v[0]*b;y[1]=a[1]+v[1]*b;return y};d.distance=function(a,f){var v=f[0]-a[0],b=f[1]-a[1];return Math.sqrt(v*v+b*b)};d.dist=d.distance;d.squaredDistance=function(a,f){var v=f[0]-a[0],b=f[1]-a[1];return v*v+b*b};d.sqrDist=d.squaredDistance;d.length=function(a){var f=a[0];a=a[1];return Math.sqrt(f*f+a*a)};d.len=d.length;d.squaredLength=function(a){var f=a[0];a=a[1];return f*f+a*a};d.sqrLen=
d.squaredLength;d.negate=function(a,f){a[0]=-f[0];a[1]=-f[1];return a};d.inverse=function(a,f){a[0]=1/f[0];a[1]=1/f[1];return a};d.normalize=function(a,f){var v=f[0],b=f[1],v=v*v+b*b;0<v&&(v=1/Math.sqrt(v),a[0]=f[0]*v,a[1]=f[1]*v);return a};d.dot=function(a,f){return a[0]*f[0]+a[1]*f[1]};d.cross=function(a,f,v){f=f[0]*v[1]-f[1]*v[0];a[0]=a[1]=0;a[2]=f;return a};d.lerp=function(a,f,v,b){var c=f[0];f=f[1];a[0]=c+b*(v[0]-c);a[1]=f+b*(v[1]-f);return a};d.random=function(a,f){f=f||1;var v=2*e()*Math.PI;
a[0]=Math.cos(v)*f;a[1]=Math.sin(v)*f;return a};d.transformMat2=function(a,f,v){var b=f[0];f=f[1];a[0]=v[0]*b+v[2]*f;a[1]=v[1]*b+v[3]*f;return a};d.transformMat2d=function(a,f,v){var b=f[0];f=f[1];a[0]=v[0]*b+v[2]*f+v[4];a[1]=v[1]*b+v[3]*f+v[5];return a};d.transformMat3=function(a,f,b){var c=f[0];f=f[1];a[0]=b[0]*c+b[3]*f+b[6];a[1]=b[1]*c+b[4]*f+b[7];return a};d.transformMat4=function(a,f,b){var c=f[0];f=f[1];a[0]=b[0]*c+b[4]*f+b[12];a[1]=b[1]*c+b[5]*f+b[13];return a};var j=d.create();d.forEach=function(a,
f,b,c,d,e){f||(f=2);b||(b=0);for(c=c?Math.min(c*f+b,a.length):a.length;b<c;b+=f)j[0]=a[b],j[1]=a[b+1],d(j,j,e),a[b]=j[0],a[b+1]=j[1];return a};d.str=function(a){return"vec2("+a[0]+", "+a[1]+")"};"undefined"!==typeof a&&(a.vec2=d);var g={create:function(){var a=new c(3);a[0]=0;a[1]=0;a[2]=0;return a},clone:function(a){var f=new c(3);f[0]=a[0];f[1]=a[1];f[2]=a[2];return f},fromValues:function(a,f,b){var P=new c(3);P[0]=a;P[1]=f;P[2]=b;return P},copy:function(a,f){a[0]=f[0];a[1]=f[1];a[2]=f[2];return a},
set:function(a,f,b,c){a[0]=f;a[1]=b;a[2]=c;return a},add:function(a,f,b){a[0]=f[0]+b[0];a[1]=f[1]+b[1];a[2]=f[2]+b[2];return a},subtract:function(a,f,b){a[0]=f[0]-b[0];a[1]=f[1]-b[1];a[2]=f[2]-b[2];return a}};g.sub=g.subtract;g.multiply=function(a,f,b){a[0]=f[0]*b[0];a[1]=f[1]*b[1];a[2]=f[2]*b[2];return a};g.mul=g.multiply;g.divide=function(a,f,b){a[0]=f[0]/b[0];a[1]=f[1]/b[1];a[2]=f[2]/b[2];return a};g.div=g.divide;g.min=function(a,f,b){a[0]=Math.min(f[0],b[0]);a[1]=Math.min(f[1],b[1]);a[2]=Math.min(f[2],
b[2]);return a};g.max=function(a,f,b){a[0]=Math.max(f[0],b[0]);a[1]=Math.max(f[1],b[1]);a[2]=Math.max(f[2],b[2]);return a};g.scale=function(a,f,b){a[0]=f[0]*b;a[1]=f[1]*b;a[2]=f[2]*b;return a};g.scaleAndAdd=function(a,f,b,c){a[0]=f[0]+b[0]*c;a[1]=f[1]+b[1]*c;a[2]=f[2]+b[2]*c;return a};g.distance=function(a,f){var b=f[0]-a[0],c=f[1]-a[1],d=f[2]-a[2];return Math.sqrt(b*b+c*c+d*d)};g.dist=g.distance;g.squaredDistance=function(a,f){var b=f[0]-a[0],c=f[1]-a[1],d=f[2]-a[2];return b*b+c*c+d*d};g.sqrDist=
g.squaredDistance;g.length=function(a){var f=a[0],b=a[1];a=a[2];return Math.sqrt(f*f+b*b+a*a)};g.len=g.length;g.squaredLength=function(a){var f=a[0],b=a[1];a=a[2];return f*f+b*b+a*a};g.sqrLen=g.squaredLength;g.negate=function(a,f){a[0]=-f[0];a[1]=-f[1];a[2]=-f[2];return a};g.inverse=function(a,f){a[0]=1/f[0];a[1]=1/f[1];a[2]=1/f[2];return a};g.normalize=function(a,f){var b=f[0],c=f[1],d=f[2],b=b*b+c*c+d*d;0<b&&(b=1/Math.sqrt(b),a[0]=f[0]*b,a[1]=f[1]*b,a[2]=f[2]*b);return a};g.dot=function(a,f){return a[0]*
f[0]+a[1]*f[1]+a[2]*f[2]};g.cross=function(a,f,b){var c=f[0],d=f[1];f=f[2];var e=b[0],l=b[1];b=b[2];a[0]=d*b-f*l;a[1]=f*e-c*b;a[2]=c*l-d*e;return a};g.lerp=function(a,f,b,c){var d=f[0],e=f[1];f=f[2];a[0]=d+c*(b[0]-d);a[1]=e+c*(b[1]-e);a[2]=f+c*(b[2]-f);return a};g.random=function(a,f){f=f||1;var b=2*e()*Math.PI,c=2*e()-1,d=Math.sqrt(1-c*c)*f;a[0]=Math.cos(b)*d;a[1]=Math.sin(b)*d;a[2]=c*f;return a};g.transformMat4=function(a,f,b){var c=f[0],d=f[1];f=f[2];var e=b[3]*c+b[7]*d+b[11]*f+b[15],e=e||1;a[0]=
(b[0]*c+b[4]*d+b[8]*f+b[12])/e;a[1]=(b[1]*c+b[5]*d+b[9]*f+b[13])/e;a[2]=(b[2]*c+b[6]*d+b[10]*f+b[14])/e;return a};g.transformMat3=function(a,f,b){var c=f[0],d=f[1];f=f[2];a[0]=c*b[0]+d*b[3]+f*b[6];a[1]=c*b[1]+d*b[4]+f*b[7];a[2]=c*b[2]+d*b[5]+f*b[8];return a};g.transformQuat=function(a,f,b){var c=f[0],d=f[1],e=f[2];f=b[0];var l=b[1],x=b[2];b=b[3];var u=b*c+l*e-x*d,J=b*d+x*c-f*e,g=b*e+f*d-l*c,c=-f*c-l*d-x*e;a[0]=u*b+c*-f+J*-x-g*-l;a[1]=J*b+c*-l+g*-f-u*-x;a[2]=g*b+c*-x+u*-l-J*-f;return a};g.rotateX=
function(a,f,b,c){var d=[],e=[];d[0]=f[0]-b[0];d[1]=f[1]-b[1];d[2]=f[2]-b[2];e[0]=d[0];e[1]=d[1]*Math.cos(c)-d[2]*Math.sin(c);e[2]=d[1]*Math.sin(c)+d[2]*Math.cos(c);a[0]=e[0]+b[0];a[1]=e[1]+b[1];a[2]=e[2]+b[2];return a};g.rotateY=function(a,f,b,c){var d=[],e=[];d[0]=f[0]-b[0];d[1]=f[1]-b[1];d[2]=f[2]-b[2];e[0]=d[2]*Math.sin(c)+d[0]*Math.cos(c);e[1]=d[1];e[2]=d[2]*Math.cos(c)-d[0]*Math.sin(c);a[0]=e[0]+b[0];a[1]=e[1]+b[1];a[2]=e[2]+b[2];return a};g.rotateZ=function(a,f,b,c){var d=[],e=[];d[0]=f[0]-
b[0];d[1]=f[1]-b[1];d[2]=f[2]-b[2];e[0]=d[0]*Math.cos(c)-d[1]*Math.sin(c);e[1]=d[0]*Math.sin(c)+d[1]*Math.cos(c);e[2]=d[2];a[0]=e[0]+b[0];a[1]=e[1]+b[1];a[2]=e[2]+b[2];return a};var k=g.create();g.forEach=function(a,f,b,c,d,e){f||(f=3);b||(b=0);for(c=c?Math.min(c*f+b,a.length):a.length;b<c;b+=f)k[0]=a[b],k[1]=a[b+1],k[2]=a[b+2],d(k,k,e),a[b]=k[0],a[b+1]=k[1],a[b+2]=k[2];return a};g.str=function(a){return"vec3("+a[0]+", "+a[1]+", "+a[2]+")"};"undefined"!==typeof a&&(a.vec3=g);var i={create:function(){var a=
new c(4);a[0]=0;a[1]=0;a[2]=0;a[3]=0;return a},clone:function(a){var f=new c(4);f[0]=a[0];f[1]=a[1];f[2]=a[2];f[3]=a[3];return f},fromValues:function(a,f,b,d){var e=new c(4);e[0]=a;e[1]=f;e[2]=b;e[3]=d;return e},copy:function(a,f){a[0]=f[0];a[1]=f[1];a[2]=f[2];a[3]=f[3];return a},set:function(a,f,b,c,d){a[0]=f;a[1]=b;a[2]=c;a[3]=d;return a},add:function(a,f,b){a[0]=f[0]+b[0];a[1]=f[1]+b[1];a[2]=f[2]+b[2];a[3]=f[3]+b[3];return a},subtract:function(a,f,b){a[0]=f[0]-b[0];a[1]=f[1]-b[1];a[2]=f[2]-b[2];
a[3]=f[3]-b[3];return a}};i.sub=i.subtract;i.multiply=function(a,f,b){a[0]=f[0]*b[0];a[1]=f[1]*b[1];a[2]=f[2]*b[2];a[3]=f[3]*b[3];return a};i.mul=i.multiply;i.divide=function(a,f,b){a[0]=f[0]/b[0];a[1]=f[1]/b[1];a[2]=f[2]/b[2];a[3]=f[3]/b[3];return a};i.div=i.divide;i.min=function(a,f,b){a[0]=Math.min(f[0],b[0]);a[1]=Math.min(f[1],b[1]);a[2]=Math.min(f[2],b[2]);a[3]=Math.min(f[3],b[3]);return a};i.max=function(a,f,b){a[0]=Math.max(f[0],b[0]);a[1]=Math.max(f[1],b[1]);a[2]=Math.max(f[2],b[2]);a[3]=
Math.max(f[3],b[3]);return a};i.scale=function(a,f,b){a[0]=f[0]*b;a[1]=f[1]*b;a[2]=f[2]*b;a[3]=f[3]*b;return a};i.scaleAndAdd=function(a,f,b,c){a[0]=f[0]+b[0]*c;a[1]=f[1]+b[1]*c;a[2]=f[2]+b[2]*c;a[3]=f[3]+b[3]*c;return a};i.distance=function(a,f){var b=f[0]-a[0],c=f[1]-a[1],d=f[2]-a[2],e=f[3]-a[3];return Math.sqrt(b*b+c*c+d*d+e*e)};i.dist=i.distance;i.squaredDistance=function(a,f){var b=f[0]-a[0],c=f[1]-a[1],d=f[2]-a[2],e=f[3]-a[3];return b*b+c*c+d*d+e*e};i.sqrDist=i.squaredDistance;i.length=function(a){var f=
a[0],b=a[1],c=a[2];a=a[3];return Math.sqrt(f*f+b*b+c*c+a*a)};i.len=i.length;i.squaredLength=function(a){var f=a[0],b=a[1],c=a[2];a=a[3];return f*f+b*b+c*c+a*a};i.sqrLen=i.squaredLength;i.negate=function(a,f){a[0]=-f[0];a[1]=-f[1];a[2]=-f[2];a[3]=-f[3];return a};i.inverse=function(a,f){a[0]=1/f[0];a[1]=1/f[1];a[2]=1/f[2];a[3]=1/f[3];return a};i.normalize=function(a,f){var b=f[0],c=f[1],d=f[2],e=f[3],b=b*b+c*c+d*d+e*e;0<b&&(b=1/Math.sqrt(b),a[0]=f[0]*b,a[1]=f[1]*b,a[2]=f[2]*b,a[3]=f[3]*b);return a};
i.dot=function(a,f){return a[0]*f[0]+a[1]*f[1]+a[2]*f[2]+a[3]*f[3]};i.lerp=function(a,f,b,c){var d=f[0],e=f[1],l=f[2];f=f[3];a[0]=d+c*(b[0]-d);a[1]=e+c*(b[1]-e);a[2]=l+c*(b[2]-l);a[3]=f+c*(b[3]-f);return a};i.random=function(a,f){f=f||1;a[0]=e();a[1]=e();a[2]=e();a[3]=e();i.normalize(a,a);i.scale(a,a,f);return a};i.transformMat4=function(a,f,b){var c=f[0],d=f[1],e=f[2];f=f[3];a[0]=b[0]*c+b[4]*d+b[8]*e+b[12]*f;a[1]=b[1]*c+b[5]*d+b[9]*e+b[13]*f;a[2]=b[2]*c+b[6]*d+b[10]*e+b[14]*f;a[3]=b[3]*c+b[7]*d+
b[11]*e+b[15]*f;return a};i.transformQuat=function(a,b,c){var d=b[0],e=b[1],n=b[2];b=c[0];var l=c[1],x=c[2];c=c[3];var u=c*d+l*n-x*e,J=c*e+x*d-b*n,g=c*n+b*e-l*d,d=-b*d-l*e-x*n;a[0]=u*c+d*-b+J*-x-g*-l;a[1]=J*c+d*-l+g*-b-u*-x;a[2]=g*c+d*-x+u*-l-J*-b;return a};var w=i.create();i.forEach=function(a,b,c,d,e,n){b||(b=4);c||(c=0);for(d=d?Math.min(d*b+c,a.length):a.length;c<d;c+=b)w[0]=a[c],w[1]=a[c+1],w[2]=a[c+2],w[3]=a[c+3],e(w,w,n),a[c]=w[0],a[c+1]=w[1],a[c+2]=w[2],a[c+3]=w[3];return a};i.str=function(a){return"vec4("+
a[0]+", "+a[1]+", "+a[2]+", "+a[3]+")"};"undefined"!==typeof a&&(a.vec4=i);d={create:function(){var a=new c(4);a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},clone:function(a){var b=new c(4);b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];return b},copy:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];return a},identity:function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=1;return a},transpose:function(a,b){if(a===b){var c=b[1];a[1]=b[2];a[2]=c}else a[0]=b[0],a[1]=b[2],a[2]=b[1],a[3]=b[3];return a},invert:function(a,b){var c=
b[0],d=b[1],e=b[2],n=b[3],l=c*n-e*d;if(!l)return null;l=1/l;a[0]=n*l;a[1]=-d*l;a[2]=-e*l;a[3]=c*l;return a},adjoint:function(a,b){var c=b[0];a[0]=b[3];a[1]=-b[1];a[2]=-b[2];a[3]=c;return a},determinant:function(a){return a[0]*a[3]-a[2]*a[1]},multiply:function(a,b,c){var d=b[0],e=b[1],n=b[2];b=b[3];var l=c[0],x=c[1],u=c[2];c=c[3];a[0]=d*l+n*x;a[1]=e*l+b*x;a[2]=d*u+n*c;a[3]=e*u+b*c;return a}};d.mul=d.multiply;d.rotate=function(a,b,c){var d=b[0],e=b[1],n=b[2];b=b[3];var l=Math.sin(c);c=Math.cos(c);a[0]=
d*c+n*l;a[1]=e*c+b*l;a[2]=d*-l+n*c;a[3]=e*-l+b*c;return a};d.scale=function(a,b,c){var d=b[1],e=b[2],n=b[3],l=c[0];c=c[1];a[0]=b[0]*l;a[1]=d*l;a[2]=e*c;a[3]=n*c;return a};d.str=function(a){return"mat2("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+")"};d.frob=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2))};d.LDU=function(a,b,c,d){a[2]=d[2]/d[0];c[0]=d[0];c[1]=d[1];c[3]=d[3]-a[2]*c[1];return[a,b,c]};"undefined"!==typeof a&&(a.mat2=d);d={create:function(){var a=
new c(6);a[0]=1;a[1]=0;a[2]=0;a[3]=1;a[4]=0;a[5]=0;return a},clone:function(a){var b=new c(6);b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];return b},copy:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];return a},identity:function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=1;a[4]=0;a[5]=0;return a},invert:function(a,b){var c=b[0],d=b[1],e=b[2],n=b[3],l=b[4],x=b[5],u=c*n-d*e;if(!u)return null;u=1/u;a[0]=n*u;a[1]=-d*u;a[2]=-e*u;a[3]=c*u;a[4]=(e*x-n*l)*u;a[5]=(d*l-c*x)*u;return a},
determinant:function(a){return a[0]*a[3]-a[1]*a[2]},multiply:function(a,b,c){var d=b[0],e=b[1],n=b[2],l=b[3],x=b[4];b=b[5];var u=c[0],g=c[1],h=c[2],K=c[3],j=c[4];c=c[5];a[0]=d*u+n*g;a[1]=e*u+l*g;a[2]=d*h+n*K;a[3]=e*h+l*K;a[4]=d*j+n*c+x;a[5]=e*j+l*c+b;return a}};d.mul=d.multiply;d.rotate=function(a,b,c){var d=b[0],e=b[1],n=b[2],l=b[3],x=b[4];b=b[5];var u=Math.sin(c);c=Math.cos(c);a[0]=d*c+n*u;a[1]=e*c+l*u;a[2]=d*-u+n*c;a[3]=e*-u+l*c;a[4]=x;a[5]=b;return a};d.scale=function(a,b,c){var d=b[1],e=b[2],
n=b[3],l=b[4],x=b[5],u=c[0];c=c[1];a[0]=b[0]*u;a[1]=d*u;a[2]=e*c;a[3]=n*c;a[4]=l;a[5]=x;return a};d.translate=function(a,b,c){var d=b[0],e=b[1],n=b[2],l=b[3],x=b[4];b=b[5];var u=c[0];c=c[1];a[0]=d;a[1]=e;a[2]=n;a[3]=l;a[4]=d*u+n*c+x;a[5]=e*u+l*c+b;return a};d.str=function(a){return"mat2d("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+")"};d.frob=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+1)};"undefined"!==
typeof a&&(a.mat2d=d);d={create:function(){var a=new c(9);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},fromMat4:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[4];a[4]=b[5];a[5]=b[6];a[6]=b[8];a[7]=b[9];a[8]=b[10];return a},clone:function(a){var b=new c(9);b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];return b},copy:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];return a},
identity:function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=1;a[5]=0;a[6]=0;a[7]=0;a[8]=1;return a},transpose:function(a,b){if(a===b){var c=b[1],d=b[2],e=b[5];a[1]=b[3];a[2]=b[6];a[3]=c;a[5]=b[7];a[6]=d;a[7]=e}else 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 a},invert:function(a,b){var c=b[0],d=b[1],e=b[2],n=b[3],l=b[4],x=b[5],u=b[6],g=b[7],h=b[8],K=h*l-x*g,j=-h*n+x*u,m=g*n-l*u,i=c*K+d*j+e*m;if(!i)return null;i=1/i;a[0]=K*i;a[1]=(-h*d+e*g)*i;a[2]=(x*
d-e*l)*i;a[3]=j*i;a[4]=(h*c-e*u)*i;a[5]=(-x*c+e*n)*i;a[6]=m*i;a[7]=(-g*c+d*u)*i;a[8]=(l*c-d*n)*i;return a},adjoint:function(a,b){var c=b[0],d=b[1],e=b[2],n=b[3],l=b[4],x=b[5],u=b[6],g=b[7],h=b[8];a[0]=l*h-x*g;a[1]=e*g-d*h;a[2]=d*x-e*l;a[3]=x*u-n*h;a[4]=c*h-e*u;a[5]=e*n-c*x;a[6]=n*g-l*u;a[7]=d*u-c*g;a[8]=c*l-d*n;return a},determinant:function(a){var b=a[3],c=a[4],d=a[5],e=a[6],n=a[7],l=a[8];return a[0]*(l*c-d*n)+a[1]*(-l*b+d*e)+a[2]*(n*b-c*e)},multiply:function(a,b,c){var d=b[0],e=b[1],n=b[2],l=b[3],
x=b[4],u=b[5],g=b[6],h=b[7];b=b[8];var j=c[0],m=c[1],i=c[2],k=c[3],q=c[4],t=c[5],s=c[6],r=c[7];c=c[8];a[0]=j*d+m*l+i*g;a[1]=j*e+m*x+i*h;a[2]=j*n+m*u+i*b;a[3]=k*d+q*l+t*g;a[4]=k*e+q*x+t*h;a[5]=k*n+q*u+t*b;a[6]=s*d+r*l+c*g;a[7]=s*e+r*x+c*h;a[8]=s*n+r*u+c*b;return a}};d.mul=d.multiply;d.translate=function(a,b,c){var d=b[0],e=b[1],n=b[2],l=b[3],x=b[4],u=b[5],g=b[6],h=b[7];b=b[8];var j=c[0];c=c[1];a[0]=d;a[1]=e;a[2]=n;a[3]=l;a[4]=x;a[5]=u;a[6]=j*d+c*l+g;a[7]=j*e+c*x+h;a[8]=j*n+c*u+b;return a};d.rotate=
function(a,b,c){var d=b[0],e=b[1],n=b[2],l=b[3],x=b[4],u=b[5],g=b[6],h=b[7];b=b[8];var j=Math.sin(c);c=Math.cos(c);a[0]=c*d+j*l;a[1]=c*e+j*x;a[2]=c*n+j*u;a[3]=c*l-j*d;a[4]=c*x-j*e;a[5]=c*u-j*n;a[6]=g;a[7]=h;a[8]=b;return a};d.scale=function(a,b,c){var d=c[0];c=c[1];a[0]=d*b[0];a[1]=d*b[1];a[2]=d*b[2];a[3]=c*b[3];a[4]=c*b[4];a[5]=c*b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];return a};d.fromMat2d=function(a,b){a[0]=b[0];a[1]=b[1];a[2]=0;a[3]=b[2];a[4]=b[3];a[5]=0;a[6]=b[4];a[7]=b[5];a[8]=1;return a};d.fromQuat=
function(a,b){var c=b[0],d=b[1],e=b[2],n=b[3],l=c+c,x=d+d,u=e+e,c=c*l,g=d*l,d=d*x,h=e*l,j=e*x,e=e*u,l=n*l,x=n*x,n=n*u;a[0]=1-d-e;a[3]=g-n;a[6]=h+x;a[1]=g+n;a[4]=1-c-e;a[7]=j-l;a[2]=h-x;a[5]=j+l;a[8]=1-c-d;return a};d.normalFromMat4=function(a,b){var c=b[0],d=b[1],e=b[2],n=b[3],l=b[4],x=b[5],u=b[6],g=b[7],h=b[8],j=b[9],m=b[10],i=b[11],k=b[12],q=b[13],t=b[14],s=b[15],r=c*x-d*l,z=c*u-e*l,w=c*g-n*l,A=d*u-e*x,E=d*g-n*x,F=e*g-n*u,G=h*q-j*k,H=h*t-m*k,h=h*s-i*k,I=j*t-m*q,j=j*s-i*q,m=m*s-i*t,i=r*m-z*j+w*I+
A*h-E*H+F*G;if(!i)return null;i=1/i;a[0]=(x*m-u*j+g*I)*i;a[1]=(u*h-l*m-g*H)*i;a[2]=(l*j-x*h+g*G)*i;a[3]=(e*j-d*m-n*I)*i;a[4]=(c*m-e*h+n*H)*i;a[5]=(d*h-c*j-n*G)*i;a[6]=(q*F-t*E+s*A)*i;a[7]=(t*w-k*F-s*z)*i;a[8]=(k*E-q*w+s*r)*i;return a};d.str=function(a){return"mat3("+a[0]+", "+a[1]+", "+a[2]+", "+a[3]+", "+a[4]+", "+a[5]+", "+a[6]+", "+a[7]+", "+a[8]+")"};d.frob=function(a){return Math.sqrt(Math.pow(a[0],2)+Math.pow(a[1],2)+Math.pow(a[2],2)+Math.pow(a[3],2)+Math.pow(a[4],2)+Math.pow(a[5],2)+Math.pow(a[6],
2)+Math.pow(a[7],2)+Math.pow(a[8],2))};"undefined"!==typeof a&&(a.mat3=d);var r={create:function(){var a=new c(16);a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},clone:function(a){var b=new c(16);b[0]=a[0];b[1]=a[1];b[2]=a[2];b[3]=a[3];b[4]=a[4];b[5]=a[5];b[6]=a[6];b[7]=a[7];b[8]=a[8];b[9]=a[9];b[10]=a[10];b[11]=a[11];b[12]=a[12];b[13]=a[13];b[14]=a[14];b[15]=a[15];return b},copy:function(a,b){a[0]=b[0];a[1]=b[1];a[2]=
b[2];a[3]=b[3];a[4]=b[4];a[5]=b[5];a[6]=b[6];a[7]=b[7];a[8]=b[8];a[9]=b[9];a[10]=b[10];a[11]=b[11];a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a},identity:function(a){a[0]=1;a[1]=0;a[2]=0;a[3]=0;a[4]=0;a[5]=1;a[6]=0;a[7]=0;a[8]=0;a[9]=0;a[10]=1;a[11]=0;a[12]=0;a[13]=0;a[14]=0;a[15]=1;return a},transpose:function(a,b){if(a===b){var c=b[1],d=b[2],e=b[3],n=b[6],l=b[7],g=b[11];a[1]=b[4];a[2]=b[8];a[3]=b[12];a[4]=c;a[6]=b[9];a[7]=b[13];a[8]=d;a[9]=n;a[11]=b[14];a[12]=e;a[13]=l;a[14]=g}else a[0]=
b[0],a[1]=b[4],a[2]=b[8],a[3]=b[12],a[4]=b[1],a[5]=b[5],a[6]=b[9],a[7]=b[13],a[8]=b[2],a[9]=b[6],a[10]=b[10],a[11]=b[14],a[12]=b[3],a[13]=b[7],a[14]=b[11],a[15]=b[15];return a},invert:function(a,b){var c=b[0],d=b[1],e=b[2],n=b[3],l=b[4],g=b[5],u=b[6],h=b[7],j=b[8],m=b[9],i=b[10],k=b[11],q=b[12],t=b[13],s=b[14],r=b[15],z=c*g-d*l,w=c*u-e*l,B=c*h-n*l,A=d*u-e*g,E=d*h-n*g,F=e*h-n*u,G=j*t-m*q,H=j*s-i*q,I=j*r-k*q,L=m*s-i*t,M=m*r-k*t,O=i*r-k*s,D=z*O-w*M+B*L+A*I-E*H+F*G;if(!D)return null;D=1/D;a[0]=(g*O-u*
M+h*L)*D;a[1]=(e*M-d*O-n*L)*D;a[2]=(t*F-s*E+r*A)*D;a[3]=(i*E-m*F-k*A)*D;a[4]=(u*I-l*O-h*H)*D;a[5]=(c*O-e*I+n*H)*D;a[6]=(s*B-q*F-r*w)*D;a[7]=(j*F-i*B+k*w)*D;a[8]=(l*M-g*I+h*G)*D;a[9]=(d*I-c*M-n*G)*D;a[10]=(q*E-t*B+r*z)*D;a[11]=(m*B-j*E-k*z)*D;a[12]=(g*H-l*L-u*G)*D;a[13]=(c*L-d*H+e*G)*D;a[14]=(t*w-q*A-s*z)*D;a[15]=(j*A-m*w+i*z)*D;return a},adjoint:function(a,b){var c=b[0],d=b[1],e=b[2],n=b[3],l=b[4],g=b[5],h=b[6],j=b[7],m=b[8],i=b[9],k=b[10],q=b[11],t=b[12],s=b[13],r=b[14],z=b[15];a[0]=g*(k*z-q*r)-
i*(h*z-j*r)+s*(h*q-j*k);a[1]=-(d*(k*z-q*r)-i*(e*z-n*r)+s*(e*q-n*k));a[2]=d*(h*z-j*r)-g*(e*z-n*r)+s*(e*j-n*h);a[3]=-(d*(h*q-j*k)-g*(e*q-n*k)+i*(e*j-n*h));a[4]=-(l*(k*z-q*r)-m*(h*z-j*r)+t*(h*q-j*k));a[5]=c*(k*z-q*r)-m*(e*z-n*r)+t*(e*q-n*k);a[6]=-(c*(h*z-j*r)-l*(e*z-n*r)+t*(e*j-n*h));a[7]=c*(h*q-j*k)-l*(e*q-n*k)+m*(e*j-n*h);a[8]=l*(i*z-q*s)-m*(g*z-j*s)+t*(g*q-j*i);a[9]=-(c*(i*z-q*s)-m*(d*z-n*s)+t*(d*q-n*i));a[10]=c*(g*z-j*s)-l*(d*z-n*s)+t*(d*j-n*g);a[11]=-(c*(g*q-j*i)-l*(d*q-n*i)+m*(d*j-n*g));a[12]=
-(l*(i*r-k*s)-m*(g*r-h*s)+t*(g*k-h*i));a[13]=c*(i*r-k*s)-m*(d*r-e*s)+t*(d*k-e*i);a[14]=-(c*(g*r-h*s)-l*(d*r-e*s)+t*(d*h-e*g));a[15]=c*(g*k-h*i)-l*(d*k-e*i)+m*(d*h-e*g);return a},determinant:function(a){var b=a[0],c=a[1],d=a[2],e=a[3],n=a[4],l=a[5],g=a[6],h=a[7],j=a[8],i=a[9],m=a[10],k=a[11],q=a[12],s=a[13],t=a[14];a=a[15];return(b*l-c*n)*(m*a-k*t)-(b*g-d*n)*(i*a-k*s)+(b*h-e*n)*(i*t-m*s)+(c*g-d*l)*(j*a-k*q)-(c*h-e*l)*(j*t-m*q)+(d*h-e*g)*(j*s-i*q)},multiply:function(a,b,c){var d=b[0],e=b[1],n=b[2],
l=b[3],g=b[4],h=b[5],j=b[6],i=b[7],m=b[8],k=b[9],q=b[10],s=b[11],t=b[12],r=b[13],z=b[14];b=b[15];var w=c[0],C=c[1],B=c[2],A=c[3];a[0]=w*d+C*g+B*m+A*t;a[1]=w*e+C*h+B*k+A*r;a[2]=w*n+C*j+B*q+A*z;a[3]=w*l+C*i+B*s+A*b;w=c[4];C=c[5];B=c[6];A=c[7];a[4]=w*d+C*g+B*m+A*t;a[5]=w*e+C*h+B*k+A*r;a[6]=w*n+C*j+B*q+A*z;a[7]=w*l+C*i+B*s+A*b;w=c[8];C=c[9];B=c[10];A=c[11];a[8]=w*d+C*g+B*m+A*t;a[9]=w*e+C*h+B*k+A*r;a[10]=w*n+C*j+B*q+A*z;a[11]=w*l+C*i+B*s+A*b;w=c[12];C=c[13];B=c[14];A=c[15];a[12]=w*d+C*g+B*m+A*t;a[13]=
w*e+C*h+B*k+A*r;a[14]=w*n+C*j+B*q+A*z;a[15]=w*l+C*i+B*s+A*b;return a}};r.mul=r.multiply;r.translate=function(a,b,c){var d=c[0],e=c[1];c=c[2];var n,l,g,h,j,i,m,k,q,s,t,r;b===a?(a[12]=b[0]*d+b[4]*e+b[8]*c+b[12],a[13]=b[1]*d+b[5]*e+b[9]*c+b[13],a[14]=b[2]*d+b[6]*e+b[10]*c+b[14],a[15]=b[3]*d+b[7]*e+b[11]*c+b[15]):(n=b[0],l=b[1],g=b[2],h=b[3],j=b[4],i=b[5],m=b[6],k=b[7],q=b[8],s=b[9],t=b[10],r=b[11],a[0]=n,a[1]=l,a[2]=g,a[3]=h,a[4]=j,a[5]=i,a[6]=m,a[7]=k,a[8]=q,a[9]=s,a[10]=t,a[11]=r,a[12]=n*d+j*e+q*c+
b[12],a[13]=l*d+i*e+s*c+b[13],a[14]=g*d+m*e+t*c+b[14],a[15]=h*d+k*e+r*c+b[15]);return a};r.scale=function(a,b,c){var d=c[0],e=c[1];c=c[2];a[0]=b[0]*d;a[1]=b[1]*d;a[2]=b[2]*d;a[3]=b[3]*d;a[4]=b[4]*e;a[5]=b[5]*e;a[6]=b[6]*e;a[7]=b[7]*e;a[8]=b[8]*c;a[9]=b[9]*c;a[10]=b[10]*c;a[11]=b[11]*c;a[12]=b[12];a[13]=b[13];a[14]=b[14];a[15]=b[15];return a};r.rotate=function(a,c,d,e){var g=e[0],n=e[1];e=e[2];var l=Math.sqrt(g*g+n*n+e*e),h,j,i,m,k,q,s,t,r,z,w,Q,C,B,A,E,F,G,H,I;if(Math.abs(l)<b)return null;l=1/l;g*=
l;n*=l;e*=l;h=Math.sin(d);j=Math.cos(d);i=1-j;d=c[0];l=c[1];m=c[2];k=c[3];q=c[4];s=c[5];t=c[6];r=c[7];z=c[8];w=c[9];Q=c[10];C=c[11];B=g*g*i+j;A=n*g*i+e*h;E=e*g*i-n*h;F=g*n*i-e*h;G=n*n*i+j;H=e*n*i+g*h;I=g*e*i+n*h;g=n*e*i-g*h;n=e*e*i+j;a[0]=d*B+q*A+z*E;a[1]=l*B+s*A+w*E;a[2]=m*B+t*A+Q*E;a[3]=k*B+r*A+C*E;a[4]=d*F+q*G+z*H;a[5]=l*F+s*G+w*H;a[6]=m*F+t*G+Q*H;a[7]=k*F+r*G+C*H;a[8]=d*I+q*g+z*n;a[9]=l*I+s*g+w*n;a[10]=m*I+t*g+Q*n;a[11]=k*I+r*g+C*n;c!==a&&(a[12]=c[12],a[13]=c[13],a[14]=c[14],a[15]=c[15]);return a};
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GLM={$DEBUG:"undefined"!==typeof $GLM_DEBUG&&$GLM_DEBUG,version:"0.0.6c",GLM_VERSION:96,$outer:{polyfills:GLM_polyfills(),functions:{},intern:function(a,b){if(a)if(void 0===b&&"object"===typeof a)for(var c in a)GLM.$outer.intern(c,a[c]);else return GLM.$DEBUG&&GLM.$outer.console.debug("intern "+a,b&&(b.name||typeof b)),GLM.$outer[a]=b},$import:function(a){GLM.$outer.$import=function(){throw Error("glm.$outer.$import already called...");};GLM.$outer.intern(a.statics);GLM.$template.extend(GLM,GLM.$template["declare<T,V,number>"](a["declare<T,V,number>"]),
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