diff options
Diffstat (limited to 'blockgame')
| -rw-r--r-- | blockgame/camera.js | 42 | ||||
| -rw-r--r-- | blockgame/index.html | 2 | ||||
| -rw-r--r-- | blockgame/main.js | 90 | ||||
| -rw-r--r-- | blockgame/mesh.js | 24 | ||||
| -rw-r--r-- | blockgame/shaders.js | 40 | ||||
| -rw-r--r-- | blockgame/webgl-min.js | 28 |
6 files changed, 210 insertions, 16 deletions
diff --git a/blockgame/camera.js b/blockgame/camera.js new file mode 100644 index 0000000..f696441 --- /dev/null +++ b/blockgame/camera.js @@ -0,0 +1,42 @@ +export class Camera { + constructor(gl) { + const fieldOfView = 45 * Math.PI / 180; // in radians + const aspect = gl.canvas.clientWidth / gl.canvas.clientHeight; + const zNear = 0.1; + const zFar = 100.0; + const projectionMatrix = mat4.create(); + + // note: glmatrix.js always has the first argument + // as the destination to receive the result. + mat4.perspective(projectionMatrix, + fieldOfView, + aspect, + zNear, + zFar); + + // Set the drawing position to the "identity" point, which is + // the center of the scene. + const modelViewMatrix = mat4.create(); + + // Now move the drawing position a bit to where we want to + // start drawing the square. + + mat4.translate(modelViewMatrix, // destination matrix + modelViewMatrix, // matrix to translate + [-0.0, 0.0, -6.0]); // amount to translate + + this.mvmatrix = modelViewMatrix; + this.pmatrix = projectionMatrix; + } + + use(gl, shader) { + gl.uniformMatrix4fv( + shader.uniforms.projectionMatrix, + false, + this.pmatrix); + gl.uniformMatrix4fv( + shader.uniforms.modelViewMatrix, + false, + this.mvmatrix); + } +} diff --git a/blockgame/index.html b/blockgame/index.html index a882e14..96dc561 100644 --- a/blockgame/index.html +++ b/blockgame/index.html @@ -4,6 +4,8 @@ <head> <title>WebGL Block Game</title> <link rel="stylesheet" href="/style.css"> + + <script src="webgl-min.js"></script> </head> <body> <center> diff --git a/blockgame/main.js b/blockgame/main.js index d7bf3ea..d797889 100644 --- a/blockgame/main.js +++ b/blockgame/main.js @@ -1,4 +1,20 @@ -import * as shaders from "./shaders.js" +import * as _shaders from "./shaders.js" +import * as _mesh from "./mesh.js" +import * as _camera from "./camera.js" + +/*function drawScene(gl, shader, camera, mesh) { + gl.clearColor(0.0, 0.0, 0.0, 1.0); + gl.clearDepth(1.0); + gl.enable(gl.DEPTH_TEST); + gl.depthFunc(gl.LEQUAL); + + gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT); + + gl.useProgram(shader.program); + camera.use(gl, shader); + + gl.drawArrays(gl.TRIANGLE_STRIP, 0, 4); +} function main() { const canvas = document.querySelector("#glCanvas"); @@ -9,10 +25,74 @@ function main() { return; } - const shaderProgram = shaders.init(gl); + const shader = _shaders.init(gl); + const mesh = new _mesh.Mesh(gl, 2); + const camera = new _camera.Camera(gl, 45, 0.1, 1000.0); + camera.setpos(vec3.create(0, 0, -6.0)); + + mesh.add_positions(gl, + [-1.0, 1.0, + 1.0, 1.0, + -1.0, -1.0, + 1.0, -1.0]); + mesh.addattrib(gl, shader, mesh.posbuffer, 2, gl.FLOAT, false, 0, 0); + + drawScene(gl, shader, camera, mesh); + + console.log(mesh); + console.log(camera); + console.log(shader); +}*/ + +main(); + +// +// Start here +// +function main() { + const canvas = document.querySelector('#glCanvas'); + const gl = canvas.getContext('webgl'); - gl.clearColor(0.0, 0.0, 0.0, 1.0); - gl.clear(gl.COLOR_BUFFER_BIT); + // If we don't have a GL context, give up now + + if (!gl) { + alert('Unable to initialize WebGL. Your browser or machine may not support it.'); + return; + } + + // Vertex shader program + const shader = _shaders.init(gl); + const mesh = new _mesh.Mesh(gl, 2); + const camera = new _camera.Camera(gl); + + const positions = [ + 1.0, 1.0, + -1.0, 1.0, + 1.0, -1.0, + -1.0, -1.0, + ]; + mesh.add_positions(gl, positions); + + drawScene(gl, shader, camera, mesh); +} + +function drawScene(gl, shader, camera, mesh) { + gl.clearColor(0.0, 0.0, 0.0, 1.0); // Clear to black, fully opaque + gl.clearDepth(1.0); // Clear everything + gl.enable(gl.DEPTH_TEST); // Enable depth testing + gl.depthFunc(gl.LEQUAL); // Near things obscure far things + + gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT); + mesh.addattrib(gl, shader, mesh.posbuffer, 2, gl.FLOAT, false, 0, 0); + + gl.useProgram(shader.program); + camera.use(gl, shader); + + { + const offset = 0; + const vertexCount = 4; + gl.drawArrays(gl.TRIANGLE_STRIP, offset, vertexCount); + } } -window.onload = main; +//window.onload = main; diff --git a/blockgame/mesh.js b/blockgame/mesh.js new file mode 100644 index 0000000..0e39fd0 --- /dev/null +++ b/blockgame/mesh.js @@ -0,0 +1,24 @@ + +export class Mesh { + constructor(gl, dims) { + this.posbuffer = gl.createBuffer(); + this.dimensions = dims; + } + + add_positions(gl, positions) { + gl.bindBuffer(gl.ARRAY_BUFFER, this.posbuffer); + gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(positions), gl.STATIC_DRAW); + } + + addattrib(gl, shader, buffer, components, type, normalized, stride, offset) { + gl.bindBuffer(gl.ARRAY_BUFFER, buffer); + gl.vertexAttribPointer( + shader.attribs.position, + components, + type, + normalized, + stride, + offset); + gl.enableVertexAttribArray(shader.attribs.position); + } +} diff --git a/blockgame/shaders.js b/blockgame/shaders.js index f89270a..6a6e9af 100644 --- a/blockgame/shaders.js +++ b/blockgame/shaders.js @@ -1,25 +1,43 @@ + const vs_src = ` - attribute vec4 position; + attribute vec4 aVertexPosition; - uniform mat4 mv_matrix; - uniform mat4 projection_matrix; + uniform mat4 uModelViewMatrix; + uniform mat4 uProjectionMatrix; - void main() { - gl_Position = projection_matrix * mv_matrix * position; - } + void main() { + gl_Position = uProjectionMatrix * uModelViewMatrix * aVertexPosition; + } `; +// Fragment shader program + const fs_src = ` - void main() { - gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0); - } + void main() { + gl_FragColor = vec4(1.0, 1.0, 1.0, 1.0); + } `; +export class ShaderInfo { + constructor(gl, program) { + this.program = program; + + this.attribs = { + position: gl.getAttribLocation(program, 'aVertexPosition') + }; + + this.uniforms = { + projectionMatrix: gl.getUniformLocation(program, 'uProjectionMatrix'), + modelViewMatrix: gl.getUniformLocation(program, 'uModelViewMatrix') + }; + } +} + export function init(gl) { const vshader = loadShader(gl, gl.VERTEX_SHADER, vs_src); const fshader = loadShader(gl, gl.FRAGMENT_SHADER, fs_src); - const program = gl.createProgram(); + let program = gl.createProgram(); gl.attachShader(program, vshader); gl.attachShader(program, fshader); @@ -30,7 +48,7 @@ export function init(gl) { return null; } - return program; + return new ShaderInfo(gl, program); } export function loadShader(gl, type, src){ diff --git a/blockgame/webgl-min.js b/blockgame/webgl-min.js new file mode 100644 index 0000000..b52c082 --- /dev/null +++ b/blockgame/webgl-min.js @@ -0,0 +1,28 @@ +/*! +@fileoverview gl-matrix - High performance matrix and vector operations +@author Brandon Jones +@author Colin MacKenzie IV +@version 2.7.0 + +Copyright (c) 2015-2018, Brandon Jones, Colin MacKenzie IV. + +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. + +*/ +!function(t,n){if("object"==typeof exports&&"object"==typeof module)module.exports=n();else if("function"==typeof define&&define.amd)define([],n);else{var r=n();for(var a in r)("object"==typeof exports?exports:t)[a]=r[a]}}("undefined"!=typeof self?self:this,function(){return function(t){var n={};function r(a){if(n[a])return n[a].exports;var e=n[a]={i:a,l:!1,exports:{}};return t[a].call(e.exports,e,e.exports,r),e.l=!0,e.exports}return r.m=t,r.c=n,r.d=function(t,n,a){r.o(t,n)||Object.defineProperty(t,n,{enumerable:!0,get:a})},r.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},r.t=function(t,n){if(1&n&&(t=r(t)),8&n)return t;if(4&n&&"object"==typeof t&&t&&t.__esModule)return t;var a=Object.create(null);if(r.r(a),Object.defineProperty(a,"default",{enumerable:!0,value:t}),2&n&&"string"!=typeof t)for(var e in t)r.d(a,e,function(n){return t[n]}.bind(null,e));return a},r.n=function(t){var n=t&&t.__esModule?function(){return t.default}:function(){return t};return r.d(n,"a",n),n},r.o=function(t,n){return Object.prototype.hasOwnProperty.call(t,n)},r.p="",r(r.s=10)}([function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.setMatrixArrayType=function(t){n.ARRAY_TYPE=t},n.toRadian=function(t){return t*e},n.equals=function(t,n){return Math.abs(t-n)<=a*Math.max(1,Math.abs(t),Math.abs(n))};var a=n.EPSILON=1e-6;n.ARRAY_TYPE="undefined"!=typeof Float32Array?Float32Array:Array,n.RANDOM=Math.random;var e=Math.PI/180},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.forEach=n.sqrLen=n.len=n.sqrDist=n.dist=n.div=n.mul=n.sub=void 0,n.create=e,n.clone=function(t){var n=new a.ARRAY_TYPE(4);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n},n.fromValues=function(t,n,r,e){var u=new a.ARRAY_TYPE(4);return u[0]=t,u[1]=n,u[2]=r,u[3]=e,u},n.copy=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t},n.set=function(t,n,r,a,e){return t[0]=n,t[1]=r,t[2]=a,t[3]=e,t},n.add=function(t,n,r){return t[0]=n[0]+r[0],t[1]=n[1]+r[1],t[2]=n[2]+r[2],t[3]=n[3]+r[3],t},n.subtract=u,n.multiply=o,n.divide=i,n.ceil=function(t,n){return t[0]=Math.ceil(n[0]),t[1]=Math.ceil(n[1]),t[2]=Math.ceil(n[2]),t[3]=Math.ceil(n[3]),t},n.floor=function(t,n){return t[0]=Math.floor(n[0]),t[1]=Math.floor(n[1]),t[2]=Math.floor(n[2]),t[3]=Math.floor(n[3]),t},n.min=function(t,n,r){return t[0]=Math.min(n[0],r[0]),t[1]=Math.min(n[1],r[1]),t[2]=Math.min(n[2],r[2]),t[3]=Math.min(n[3],r[3]),t},n.max=function(t,n,r){return t[0]=Math.max(n[0],r[0]),t[1]=Math.max(n[1],r[1]),t[2]=Math.max(n[2],r[2]),t[3]=Math.max(n[3],r[3]),t},n.round=function(t,n){return t[0]=Math.round(n[0]),t[1]=Math.round(n[1]),t[2]=Math.round(n[2]),t[3]=Math.round(n[3]),t},n.scale=function(t,n,r){return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t},n.scaleAndAdd=function(t,n,r,a){return t[0]=n[0]+r[0]*a,t[1]=n[1]+r[1]*a,t[2]=n[2]+r[2]*a,t[3]=n[3]+r[3]*a,t},n.distance=s,n.squaredDistance=c,n.length=f,n.squaredLength=M,n.negate=function(t,n){return t[0]=-n[0],t[1]=-n[1],t[2]=-n[2],t[3]=-n[3],t},n.inverse=function(t,n){return t[0]=1/n[0],t[1]=1/n[1],t[2]=1/n[2],t[3]=1/n[3],t},n.normalize=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=r*r+a*a+e*e+u*u;o>0&&(o=1/Math.sqrt(o),t[0]=r*o,t[1]=a*o,t[2]=e*o,t[3]=u*o);return t},n.dot=function(t,n){return t[0]*n[0]+t[1]*n[1]+t[2]*n[2]+t[3]*n[3]},n.lerp=function(t,n,r,a){var e=n[0],u=n[1],o=n[2],i=n[3];return t[0]=e+a*(r[0]-e),t[1]=u+a*(r[1]-u),t[2]=o+a*(r[2]-o),t[3]=i+a*(r[3]-i),t},n.random=function(t,n){var r,e,u,o,i,s;n=n||1;do{r=2*a.RANDOM()-1,e=2*a.RANDOM()-1,i=r*r+e*e}while(i>=1);do{u=2*a.RANDOM()-1,o=2*a.RANDOM()-1,s=u*u+o*o}while(s>=1);var c=Math.sqrt((1-i)/s);return t[0]=n*r,t[1]=n*e,t[2]=n*u*c,t[3]=n*o*c,t},n.transformMat4=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3];return t[0]=r[0]*a+r[4]*e+r[8]*u+r[12]*o,t[1]=r[1]*a+r[5]*e+r[9]*u+r[13]*o,t[2]=r[2]*a+r[6]*e+r[10]*u+r[14]*o,t[3]=r[3]*a+r[7]*e+r[11]*u+r[15]*o,t},n.transformQuat=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=r[0],i=r[1],s=r[2],c=r[3],f=c*a+i*u-s*e,M=c*e+s*a-o*u,h=c*u+o*e-i*a,l=-o*a-i*e-s*u;return t[0]=f*c+l*-o+M*-s-h*-i,t[1]=M*c+l*-i+h*-o-f*-s,t[2]=h*c+l*-s+f*-i-M*-o,t[3]=n[3],t},n.str=function(t){return"vec4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+")"},n.exactEquals=function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]},n.equals=function(t,n){var r=t[0],e=t[1],u=t[2],o=t[3],i=n[0],s=n[1],c=n[2],f=n[3];return Math.abs(r-i)<=a.EPSILON*Math.max(1,Math.abs(r),Math.abs(i))&&Math.abs(e-s)<=a.EPSILON*Math.max(1,Math.abs(e),Math.abs(s))&&Math.abs(u-c)<=a.EPSILON*Math.max(1,Math.abs(u),Math.abs(c))&&Math.abs(o-f)<=a.EPSILON*Math.max(1,Math.abs(o),Math.abs(f))};var a=function(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}(r(0));function e(){var t=new a.ARRAY_TYPE(4);return a.ARRAY_TYPE!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[3]=0),t}function u(t,n,r){return t[0]=n[0]-r[0],t[1]=n[1]-r[1],t[2]=n[2]-r[2],t[3]=n[3]-r[3],t}function o(t,n,r){return t[0]=n[0]*r[0],t[1]=n[1]*r[1],t[2]=n[2]*r[2],t[3]=n[3]*r[3],t}function i(t,n,r){return t[0]=n[0]/r[0],t[1]=n[1]/r[1],t[2]=n[2]/r[2],t[3]=n[3]/r[3],t}function s(t,n){var r=n[0]-t[0],a=n[1]-t[1],e=n[2]-t[2],u=n[3]-t[3];return Math.sqrt(r*r+a*a+e*e+u*u)}function c(t,n){var r=n[0]-t[0],a=n[1]-t[1],e=n[2]-t[2],u=n[3]-t[3];return r*r+a*a+e*e+u*u}function f(t){var n=t[0],r=t[1],a=t[2],e=t[3];return Math.sqrt(n*n+r*r+a*a+e*e)}function M(t){var n=t[0],r=t[1],a=t[2],e=t[3];return n*n+r*r+a*a+e*e}n.sub=u,n.mul=o,n.div=i,n.dist=s,n.sqrDist=c,n.len=f,n.sqrLen=M,n.forEach=function(){var t=e();return function(n,r,a,e,u,o){var i=void 0,s=void 0;for(r||(r=4),a||(a=0),s=e?Math.min(e*r+a,n.length):n.length,i=a;i<s;i+=r)t[0]=n[i],t[1]=n[i+1],t[2]=n[i+2],t[3]=n[i+3],u(t,t,o),n[i]=t[0],n[i+1]=t[1],n[i+2]=t[2],n[i+3]=t[3];return n}}()},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.forEach=n.sqrLen=n.len=n.sqrDist=n.dist=n.div=n.mul=n.sub=void 0,n.create=e,n.clone=function(t){var n=new a.ARRAY_TYPE(3);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n},n.length=u,n.fromValues=o,n.copy=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t},n.set=function(t,n,r,a){return t[0]=n,t[1]=r,t[2]=a,t},n.add=function(t,n,r){return t[0]=n[0]+r[0],t[1]=n[1]+r[1],t[2]=n[2]+r[2],t},n.subtract=i,n.multiply=s,n.divide=c,n.ceil=function(t,n){return t[0]=Math.ceil(n[0]),t[1]=Math.ceil(n[1]),t[2]=Math.ceil(n[2]),t},n.floor=function(t,n){return t[0]=Math.floor(n[0]),t[1]=Math.floor(n[1]),t[2]=Math.floor(n[2]),t},n.min=function(t,n,r){return t[0]=Math.min(n[0],r[0]),t[1]=Math.min(n[1],r[1]),t[2]=Math.min(n[2],r[2]),t},n.max=function(t,n,r){return t[0]=Math.max(n[0],r[0]),t[1]=Math.max(n[1],r[1]),t[2]=Math.max(n[2],r[2]),t},n.round=function(t,n){return t[0]=Math.round(n[0]),t[1]=Math.round(n[1]),t[2]=Math.round(n[2]),t},n.scale=function(t,n,r){return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t},n.scaleAndAdd=function(t,n,r,a){return t[0]=n[0]+r[0]*a,t[1]=n[1]+r[1]*a,t[2]=n[2]+r[2]*a,t},n.distance=f,n.squaredDistance=M,n.squaredLength=h,n.negate=function(t,n){return t[0]=-n[0],t[1]=-n[1],t[2]=-n[2],t},n.inverse=function(t,n){return t[0]=1/n[0],t[1]=1/n[1],t[2]=1/n[2],t},n.normalize=l,n.dot=v,n.cross=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=r[0],i=r[1],s=r[2];return t[0]=e*s-u*i,t[1]=u*o-a*s,t[2]=a*i-e*o,t},n.lerp=function(t,n,r,a){var e=n[0],u=n[1],o=n[2];return t[0]=e+a*(r[0]-e),t[1]=u+a*(r[1]-u),t[2]=o+a*(r[2]-o),t},n.hermite=function(t,n,r,a,e,u){var o=u*u,i=o*(2*u-3)+1,s=o*(u-2)+u,c=o*(u-1),f=o*(3-2*u);return t[0]=n[0]*i+r[0]*s+a[0]*c+e[0]*f,t[1]=n[1]*i+r[1]*s+a[1]*c+e[1]*f,t[2]=n[2]*i+r[2]*s+a[2]*c+e[2]*f,t},n.bezier=function(t,n,r,a,e,u){var o=1-u,i=o*o,s=u*u,c=i*o,f=3*u*i,M=3*s*o,h=s*u;return t[0]=n[0]*c+r[0]*f+a[0]*M+e[0]*h,t[1]=n[1]*c+r[1]*f+a[1]*M+e[1]*h,t[2]=n[2]*c+r[2]*f+a[2]*M+e[2]*h,t},n.random=function(t,n){n=n||1;var r=2*a.RANDOM()*Math.PI,e=2*a.RANDOM()-1,u=Math.sqrt(1-e*e)*n;return t[0]=Math.cos(r)*u,t[1]=Math.sin(r)*u,t[2]=e*n,t},n.transformMat4=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=r[3]*a+r[7]*e+r[11]*u+r[15];return o=o||1,t[0]=(r[0]*a+r[4]*e+r[8]*u+r[12])/o,t[1]=(r[1]*a+r[5]*e+r[9]*u+r[13])/o,t[2]=(r[2]*a+r[6]*e+r[10]*u+r[14])/o,t},n.transformMat3=function(t,n,r){var a=n[0],e=n[1],u=n[2];return t[0]=a*r[0]+e*r[3]+u*r[6],t[1]=a*r[1]+e*r[4]+u*r[7],t[2]=a*r[2]+e*r[5]+u*r[8],t},n.transformQuat=function(t,n,r){var a=r[0],e=r[1],u=r[2],o=r[3],i=n[0],s=n[1],c=n[2],f=e*c-u*s,M=u*i-a*c,h=a*s-e*i,l=e*h-u*M,v=u*f-a*h,d=a*M-e*f,b=2*o;return f*=b,M*=b,h*=b,l*=2,v*=2,d*=2,t[0]=i+f+l,t[1]=s+M+v,t[2]=c+h+d,t},n.rotateX=function(t,n,r,a){var e=[],u=[];return e[0]=n[0]-r[0],e[1]=n[1]-r[1],e[2]=n[2]-r[2],u[0]=e[0],u[1]=e[1]*Math.cos(a)-e[2]*Math.sin(a),u[2]=e[1]*Math.sin(a)+e[2]*Math.cos(a),t[0]=u[0]+r[0],t[1]=u[1]+r[1],t[2]=u[2]+r[2],t},n.rotateY=function(t,n,r,a){var e=[],u=[];return e[0]=n[0]-r[0],e[1]=n[1]-r[1],e[2]=n[2]-r[2],u[0]=e[2]*Math.sin(a)+e[0]*Math.cos(a),u[1]=e[1],u[2]=e[2]*Math.cos(a)-e[0]*Math.sin(a),t[0]=u[0]+r[0],t[1]=u[1]+r[1],t[2]=u[2]+r[2],t},n.rotateZ=function(t,n,r,a){var e=[],u=[];return e[0]=n[0]-r[0],e[1]=n[1]-r[1],e[2]=n[2]-r[2],u[0]=e[0]*Math.cos(a)-e[1]*Math.sin(a),u[1]=e[0]*Math.sin(a)+e[1]*Math.cos(a),u[2]=e[2],t[0]=u[0]+r[0],t[1]=u[1]+r[1],t[2]=u[2]+r[2],t},n.angle=function(t,n){var r=o(t[0],t[1],t[2]),a=o(n[0],n[1],n[2]);l(r,r),l(a,a);var e=v(r,a);return e>1?0:e<-1?Math.PI:Math.acos(e)},n.str=function(t){return"vec3("+t[0]+", "+t[1]+", "+t[2]+")"},n.exactEquals=function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]},n.equals=function(t,n){var r=t[0],e=t[1],u=t[2],o=n[0],i=n[1],s=n[2];return Math.abs(r-o)<=a.EPSILON*Math.max(1,Math.abs(r),Math.abs(o))&&Math.abs(e-i)<=a.EPSILON*Math.max(1,Math.abs(e),Math.abs(i))&&Math.abs(u-s)<=a.EPSILON*Math.max(1,Math.abs(u),Math.abs(s))};var a=function(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}(r(0));function e(){var t=new a.ARRAY_TYPE(3);return a.ARRAY_TYPE!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t}function u(t){var n=t[0],r=t[1],a=t[2];return Math.sqrt(n*n+r*r+a*a)}function o(t,n,r){var e=new a.ARRAY_TYPE(3);return e[0]=t,e[1]=n,e[2]=r,e}function i(t,n,r){return t[0]=n[0]-r[0],t[1]=n[1]-r[1],t[2]=n[2]-r[2],t}function s(t,n,r){return t[0]=n[0]*r[0],t[1]=n[1]*r[1],t[2]=n[2]*r[2],t}function c(t,n,r){return t[0]=n[0]/r[0],t[1]=n[1]/r[1],t[2]=n[2]/r[2],t}function f(t,n){var r=n[0]-t[0],a=n[1]-t[1],e=n[2]-t[2];return Math.sqrt(r*r+a*a+e*e)}function M(t,n){var r=n[0]-t[0],a=n[1]-t[1],e=n[2]-t[2];return r*r+a*a+e*e}function h(t){var n=t[0],r=t[1],a=t[2];return n*n+r*r+a*a}function l(t,n){var r=n[0],a=n[1],e=n[2],u=r*r+a*a+e*e;return u>0&&(u=1/Math.sqrt(u),t[0]=n[0]*u,t[1]=n[1]*u,t[2]=n[2]*u),t}function v(t,n){return t[0]*n[0]+t[1]*n[1]+t[2]*n[2]}n.sub=i,n.mul=s,n.div=c,n.dist=f,n.sqrDist=M,n.len=u,n.sqrLen=h,n.forEach=function(){var t=e();return function(n,r,a,e,u,o){var i=void 0,s=void 0;for(r||(r=3),a||(a=0),s=e?Math.min(e*r+a,n.length):n.length,i=a;i<s;i+=r)t[0]=n[i],t[1]=n[i+1],t[2]=n[i+2],u(t,t,o),n[i]=t[0],n[i+1]=t[1],n[i+2]=t[2];return n}}()},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.setAxes=n.sqlerp=n.rotationTo=n.equals=n.exactEquals=n.normalize=n.sqrLen=n.squaredLength=n.len=n.length=n.lerp=n.dot=n.scale=n.mul=n.add=n.set=n.copy=n.fromValues=n.clone=void 0,n.create=s,n.identity=function(t){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t},n.setAxisAngle=c,n.getAxisAngle=function(t,n){var r=2*Math.acos(n[3]),e=Math.sin(r/2);e>a.EPSILON?(t[0]=n[0]/e,t[1]=n[1]/e,t[2]=n[2]/e):(t[0]=1,t[1]=0,t[2]=0);return r},n.multiply=f,n.rotateX=function(t,n,r){r*=.5;var a=n[0],e=n[1],u=n[2],o=n[3],i=Math.sin(r),s=Math.cos(r);return t[0]=a*s+o*i,t[1]=e*s+u*i,t[2]=u*s-e*i,t[3]=o*s-a*i,t},n.rotateY=function(t,n,r){r*=.5;var a=n[0],e=n[1],u=n[2],o=n[3],i=Math.sin(r),s=Math.cos(r);return t[0]=a*s-u*i,t[1]=e*s+o*i,t[2]=u*s+a*i,t[3]=o*s-e*i,t},n.rotateZ=function(t,n,r){r*=.5;var a=n[0],e=n[1],u=n[2],o=n[3],i=Math.sin(r),s=Math.cos(r);return t[0]=a*s+e*i,t[1]=e*s-a*i,t[2]=u*s+o*i,t[3]=o*s-u*i,t},n.calculateW=function(t,n){var r=n[0],a=n[1],e=n[2];return t[0]=r,t[1]=a,t[2]=e,t[3]=Math.sqrt(Math.abs(1-r*r-a*a-e*e)),t},n.slerp=M,n.random=function(t){var n=a.RANDOM(),r=a.RANDOM(),e=a.RANDOM(),u=Math.sqrt(1-n),o=Math.sqrt(n);return t[0]=u*Math.sin(2*Math.PI*r),t[1]=u*Math.cos(2*Math.PI*r),t[2]=o*Math.sin(2*Math.PI*e),t[3]=o*Math.cos(2*Math.PI*e),t},n.invert=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=r*r+a*a+e*e+u*u,i=o?1/o:0;return t[0]=-r*i,t[1]=-a*i,t[2]=-e*i,t[3]=u*i,t},n.conjugate=function(t,n){return t[0]=-n[0],t[1]=-n[1],t[2]=-n[2],t[3]=n[3],t},n.fromMat3=h,n.fromEuler=function(t,n,r,a){var e=.5*Math.PI/180;n*=e,r*=e,a*=e;var u=Math.sin(n),o=Math.cos(n),i=Math.sin(r),s=Math.cos(r),c=Math.sin(a),f=Math.cos(a);return t[0]=u*s*f-o*i*c,t[1]=o*i*f+u*s*c,t[2]=o*s*c-u*i*f,t[3]=o*s*f+u*i*c,t},n.str=function(t){return"quat("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+")"};var a=i(r(0)),e=i(r(5)),u=i(r(2)),o=i(r(1));function i(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}function s(){var t=new a.ARRAY_TYPE(4);return a.ARRAY_TYPE!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0),t[3]=1,t}function c(t,n,r){r*=.5;var a=Math.sin(r);return t[0]=a*n[0],t[1]=a*n[1],t[2]=a*n[2],t[3]=Math.cos(r),t}function f(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=r[0],s=r[1],c=r[2],f=r[3];return t[0]=a*f+o*i+e*c-u*s,t[1]=e*f+o*s+u*i-a*c,t[2]=u*f+o*c+a*s-e*i,t[3]=o*f-a*i-e*s-u*c,t}function M(t,n,r,e){var u=n[0],o=n[1],i=n[2],s=n[3],c=r[0],f=r[1],M=r[2],h=r[3],l=void 0,v=void 0,d=void 0,b=void 0,m=void 0;return(v=u*c+o*f+i*M+s*h)<0&&(v=-v,c=-c,f=-f,M=-M,h=-h),1-v>a.EPSILON?(l=Math.acos(v),d=Math.sin(l),b=Math.sin((1-e)*l)/d,m=Math.sin(e*l)/d):(b=1-e,m=e),t[0]=b*u+m*c,t[1]=b*o+m*f,t[2]=b*i+m*M,t[3]=b*s+m*h,t}function h(t,n){var r=n[0]+n[4]+n[8],a=void 0;if(r>0)a=Math.sqrt(r+1),t[3]=.5*a,a=.5/a,t[0]=(n[5]-n[7])*a,t[1]=(n[6]-n[2])*a,t[2]=(n[1]-n[3])*a;else{var e=0;n[4]>n[0]&&(e=1),n[8]>n[3*e+e]&&(e=2);var u=(e+1)%3,o=(e+2)%3;a=Math.sqrt(n[3*e+e]-n[3*u+u]-n[3*o+o]+1),t[e]=.5*a,a=.5/a,t[3]=(n[3*u+o]-n[3*o+u])*a,t[u]=(n[3*u+e]+n[3*e+u])*a,t[o]=(n[3*o+e]+n[3*e+o])*a}return t}n.clone=o.clone,n.fromValues=o.fromValues,n.copy=o.copy,n.set=o.set,n.add=o.add,n.mul=f,n.scale=o.scale,n.dot=o.dot,n.lerp=o.lerp;var l=n.length=o.length,v=(n.len=l,n.squaredLength=o.squaredLength),d=(n.sqrLen=v,n.normalize=o.normalize);n.exactEquals=o.exactEquals,n.equals=o.equals,n.rotationTo=function(){var t=u.create(),n=u.fromValues(1,0,0),r=u.fromValues(0,1,0);return function(a,e,o){var i=u.dot(e,o);return i<-.999999?(u.cross(t,n,e),u.len(t)<1e-6&&u.cross(t,r,e),u.normalize(t,t),c(a,t,Math.PI),a):i>.999999?(a[0]=0,a[1]=0,a[2]=0,a[3]=1,a):(u.cross(t,e,o),a[0]=t[0],a[1]=t[1],a[2]=t[2],a[3]=1+i,d(a,a))}}(),n.sqlerp=function(){var t=s(),n=s();return function(r,a,e,u,o,i){return M(t,a,o,i),M(n,e,u,i),M(r,t,n,2*i*(1-i)),r}}(),n.setAxes=function(){var t=e.create();return function(n,r,a,e){return t[0]=a[0],t[3]=a[1],t[6]=a[2],t[1]=e[0],t[4]=e[1],t[7]=e[2],t[2]=-r[0],t[5]=-r[1],t[8]=-r[2],d(n,h(n,t))}}()},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.sub=n.mul=void 0,n.create=function(){var t=new a.ARRAY_TYPE(16);a.ARRAY_TYPE!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0);return t[0]=1,t[5]=1,t[10]=1,t[15]=1,t},n.clone=function(t){var n=new a.ARRAY_TYPE(16);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n[9]=t[9],n[10]=t[10],n[11]=t[11],n[12]=t[12],n[13]=t[13],n[14]=t[14],n[15]=t[15],n},n.copy=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},n.fromValues=function(t,n,r,e,u,o,i,s,c,f,M,h,l,v,d,b){var m=new a.ARRAY_TYPE(16);return m[0]=t,m[1]=n,m[2]=r,m[3]=e,m[4]=u,m[5]=o,m[6]=i,m[7]=s,m[8]=c,m[9]=f,m[10]=M,m[11]=h,m[12]=l,m[13]=v,m[14]=d,m[15]=b,m},n.set=function(t,n,r,a,e,u,o,i,s,c,f,M,h,l,v,d,b){return t[0]=n,t[1]=r,t[2]=a,t[3]=e,t[4]=u,t[5]=o,t[6]=i,t[7]=s,t[8]=c,t[9]=f,t[10]=M,t[11]=h,t[12]=l,t[13]=v,t[14]=d,t[15]=b,t},n.identity=e,n.transpose=function(t,n){if(t===n){var r=n[1],a=n[2],e=n[3],u=n[6],o=n[7],i=n[11];t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=r,t[6]=n[9],t[7]=n[13],t[8]=a,t[9]=u,t[11]=n[14],t[12]=e,t[13]=o,t[14]=i}else t[0]=n[0],t[1]=n[4],t[2]=n[8],t[3]=n[12],t[4]=n[1],t[5]=n[5],t[6]=n[9],t[7]=n[13],t[8]=n[2],t[9]=n[6],t[10]=n[10],t[11]=n[14],t[12]=n[3],t[13]=n[7],t[14]=n[11],t[15]=n[15];return t},n.invert=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=n[4],i=n[5],s=n[6],c=n[7],f=n[8],M=n[9],h=n[10],l=n[11],v=n[12],d=n[13],b=n[14],m=n[15],p=r*i-a*o,P=r*s-e*o,A=r*c-u*o,E=a*s-e*i,O=a*c-u*i,R=e*c-u*s,y=f*d-M*v,q=f*b-h*v,x=f*m-l*v,_=M*b-h*d,Y=M*m-l*d,L=h*m-l*b,S=p*L-P*Y+A*_+E*x-O*q+R*y;if(!S)return null;return S=1/S,t[0]=(i*L-s*Y+c*_)*S,t[1]=(e*Y-a*L-u*_)*S,t[2]=(d*R-b*O+m*E)*S,t[3]=(h*O-M*R-l*E)*S,t[4]=(s*x-o*L-c*q)*S,t[5]=(r*L-e*x+u*q)*S,t[6]=(b*A-v*R-m*P)*S,t[7]=(f*R-h*A+l*P)*S,t[8]=(o*Y-i*x+c*y)*S,t[9]=(a*x-r*Y-u*y)*S,t[10]=(v*O-d*A+m*p)*S,t[11]=(M*A-f*O-l*p)*S,t[12]=(i*q-o*_-s*y)*S,t[13]=(r*_-a*q+e*y)*S,t[14]=(d*P-v*E-b*p)*S,t[15]=(f*E-M*P+h*p)*S,t},n.adjoint=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=n[4],i=n[5],s=n[6],c=n[7],f=n[8],M=n[9],h=n[10],l=n[11],v=n[12],d=n[13],b=n[14],m=n[15];return t[0]=i*(h*m-l*b)-M*(s*m-c*b)+d*(s*l-c*h),t[1]=-(a*(h*m-l*b)-M*(e*m-u*b)+d*(e*l-u*h)),t[2]=a*(s*m-c*b)-i*(e*m-u*b)+d*(e*c-u*s),t[3]=-(a*(s*l-c*h)-i*(e*l-u*h)+M*(e*c-u*s)),t[4]=-(o*(h*m-l*b)-f*(s*m-c*b)+v*(s*l-c*h)),t[5]=r*(h*m-l*b)-f*(e*m-u*b)+v*(e*l-u*h),t[6]=-(r*(s*m-c*b)-o*(e*m-u*b)+v*(e*c-u*s)),t[7]=r*(s*l-c*h)-o*(e*l-u*h)+f*(e*c-u*s),t[8]=o*(M*m-l*d)-f*(i*m-c*d)+v*(i*l-c*M),t[9]=-(r*(M*m-l*d)-f*(a*m-u*d)+v*(a*l-u*M)),t[10]=r*(i*m-c*d)-o*(a*m-u*d)+v*(a*c-u*i),t[11]=-(r*(i*l-c*M)-o*(a*l-u*M)+f*(a*c-u*i)),t[12]=-(o*(M*b-h*d)-f*(i*b-s*d)+v*(i*h-s*M)),t[13]=r*(M*b-h*d)-f*(a*b-e*d)+v*(a*h-e*M),t[14]=-(r*(i*b-s*d)-o*(a*b-e*d)+v*(a*s-e*i)),t[15]=r*(i*h-s*M)-o*(a*h-e*M)+f*(a*s-e*i),t},n.determinant=function(t){var n=t[0],r=t[1],a=t[2],e=t[3],u=t[4],o=t[5],i=t[6],s=t[7],c=t[8],f=t[9],M=t[10],h=t[11],l=t[12],v=t[13],d=t[14],b=t[15];return(n*o-r*u)*(M*b-h*d)-(n*i-a*u)*(f*b-h*v)+(n*s-e*u)*(f*d-M*v)+(r*i-a*o)*(c*b-h*l)-(r*s-e*o)*(c*d-M*l)+(a*s-e*i)*(c*v-f*l)},n.multiply=u,n.translate=function(t,n,r){var a=r[0],e=r[1],u=r[2],o=void 0,i=void 0,s=void 0,c=void 0,f=void 0,M=void 0,h=void 0,l=void 0,v=void 0,d=void 0,b=void 0,m=void 0;n===t?(t[12]=n[0]*a+n[4]*e+n[8]*u+n[12],t[13]=n[1]*a+n[5]*e+n[9]*u+n[13],t[14]=n[2]*a+n[6]*e+n[10]*u+n[14],t[15]=n[3]*a+n[7]*e+n[11]*u+n[15]):(o=n[0],i=n[1],s=n[2],c=n[3],f=n[4],M=n[5],h=n[6],l=n[7],v=n[8],d=n[9],b=n[10],m=n[11],t[0]=o,t[1]=i,t[2]=s,t[3]=c,t[4]=f,t[5]=M,t[6]=h,t[7]=l,t[8]=v,t[9]=d,t[10]=b,t[11]=m,t[12]=o*a+f*e+v*u+n[12],t[13]=i*a+M*e+d*u+n[13],t[14]=s*a+h*e+b*u+n[14],t[15]=c*a+l*e+m*u+n[15]);return t},n.scale=function(t,n,r){var a=r[0],e=r[1],u=r[2];return t[0]=n[0]*a,t[1]=n[1]*a,t[2]=n[2]*a,t[3]=n[3]*a,t[4]=n[4]*e,t[5]=n[5]*e,t[6]=n[6]*e,t[7]=n[7]*e,t[8]=n[8]*u,t[9]=n[9]*u,t[10]=n[10]*u,t[11]=n[11]*u,t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15],t},n.rotate=function(t,n,r,e){var u=e[0],o=e[1],i=e[2],s=Math.sqrt(u*u+o*o+i*i),c=void 0,f=void 0,M=void 0,h=void 0,l=void 0,v=void 0,d=void 0,b=void 0,m=void 0,p=void 0,P=void 0,A=void 0,E=void 0,O=void 0,R=void 0,y=void 0,q=void 0,x=void 0,_=void 0,Y=void 0,L=void 0,S=void 0,w=void 0,I=void 0;if(s<a.EPSILON)return null;u*=s=1/s,o*=s,i*=s,c=Math.sin(r),f=Math.cos(r),M=1-f,h=n[0],l=n[1],v=n[2],d=n[3],b=n[4],m=n[5],p=n[6],P=n[7],A=n[8],E=n[9],O=n[10],R=n[11],y=u*u*M+f,q=o*u*M+i*c,x=i*u*M-o*c,_=u*o*M-i*c,Y=o*o*M+f,L=i*o*M+u*c,S=u*i*M+o*c,w=o*i*M-u*c,I=i*i*M+f,t[0]=h*y+b*q+A*x,t[1]=l*y+m*q+E*x,t[2]=v*y+p*q+O*x,t[3]=d*y+P*q+R*x,t[4]=h*_+b*Y+A*L,t[5]=l*_+m*Y+E*L,t[6]=v*_+p*Y+O*L,t[7]=d*_+P*Y+R*L,t[8]=h*S+b*w+A*I,t[9]=l*S+m*w+E*I,t[10]=v*S+p*w+O*I,t[11]=d*S+P*w+R*I,n!==t&&(t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]);return t},n.rotateX=function(t,n,r){var a=Math.sin(r),e=Math.cos(r),u=n[4],o=n[5],i=n[6],s=n[7],c=n[8],f=n[9],M=n[10],h=n[11];n!==t&&(t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]);return t[4]=u*e+c*a,t[5]=o*e+f*a,t[6]=i*e+M*a,t[7]=s*e+h*a,t[8]=c*e-u*a,t[9]=f*e-o*a,t[10]=M*e-i*a,t[11]=h*e-s*a,t},n.rotateY=function(t,n,r){var a=Math.sin(r),e=Math.cos(r),u=n[0],o=n[1],i=n[2],s=n[3],c=n[8],f=n[9],M=n[10],h=n[11];n!==t&&(t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]);return t[0]=u*e-c*a,t[1]=o*e-f*a,t[2]=i*e-M*a,t[3]=s*e-h*a,t[8]=u*a+c*e,t[9]=o*a+f*e,t[10]=i*a+M*e,t[11]=s*a+h*e,t},n.rotateZ=function(t,n,r){var a=Math.sin(r),e=Math.cos(r),u=n[0],o=n[1],i=n[2],s=n[3],c=n[4],f=n[5],M=n[6],h=n[7];n!==t&&(t[8]=n[8],t[9]=n[9],t[10]=n[10],t[11]=n[11],t[12]=n[12],t[13]=n[13],t[14]=n[14],t[15]=n[15]);return t[0]=u*e+c*a,t[1]=o*e+f*a,t[2]=i*e+M*a,t[3]=s*e+h*a,t[4]=c*e-u*a,t[5]=f*e-o*a,t[6]=M*e-i*a,t[7]=h*e-s*a,t},n.fromTranslation=function(t,n){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=n[0],t[13]=n[1],t[14]=n[2],t[15]=1,t},n.fromScaling=function(t,n){return t[0]=n[0],t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=n[1],t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=n[2],t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},n.fromRotation=function(t,n,r){var e=r[0],u=r[1],o=r[2],i=Math.sqrt(e*e+u*u+o*o),s=void 0,c=void 0,f=void 0;if(i<a.EPSILON)return null;return e*=i=1/i,u*=i,o*=i,s=Math.sin(n),c=Math.cos(n),f=1-c,t[0]=e*e*f+c,t[1]=u*e*f+o*s,t[2]=o*e*f-u*s,t[3]=0,t[4]=e*u*f-o*s,t[5]=u*u*f+c,t[6]=o*u*f+e*s,t[7]=0,t[8]=e*o*f+u*s,t[9]=u*o*f-e*s,t[10]=o*o*f+c,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},n.fromXRotation=function(t,n){var r=Math.sin(n),a=Math.cos(n);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=a,t[6]=r,t[7]=0,t[8]=0,t[9]=-r,t[10]=a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},n.fromYRotation=function(t,n){var r=Math.sin(n),a=Math.cos(n);return t[0]=a,t[1]=0,t[2]=-r,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=r,t[9]=0,t[10]=a,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},n.fromZRotation=function(t,n){var r=Math.sin(n),a=Math.cos(n);return t[0]=a,t[1]=r,t[2]=0,t[3]=0,t[4]=-r,t[5]=a,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},n.fromRotationTranslation=o,n.fromQuat2=function(t,n){var r=new a.ARRAY_TYPE(3),e=-n[0],u=-n[1],i=-n[2],s=n[3],c=n[4],f=n[5],M=n[6],h=n[7],l=e*e+u*u+i*i+s*s;l>0?(r[0]=2*(c*s+h*e+f*i-M*u)/l,r[1]=2*(f*s+h*u+M*e-c*i)/l,r[2]=2*(M*s+h*i+c*u-f*e)/l):(r[0]=2*(c*s+h*e+f*i-M*u),r[1]=2*(f*s+h*u+M*e-c*i),r[2]=2*(M*s+h*i+c*u-f*e));return o(t,n,r),t},n.getTranslation=function(t,n){return t[0]=n[12],t[1]=n[13],t[2]=n[14],t},n.getScaling=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[4],o=n[5],i=n[6],s=n[8],c=n[9],f=n[10];return t[0]=Math.sqrt(r*r+a*a+e*e),t[1]=Math.sqrt(u*u+o*o+i*i),t[2]=Math.sqrt(s*s+c*c+f*f),t},n.getRotation=function(t,n){var r=n[0]+n[5]+n[10],a=0;r>0?(a=2*Math.sqrt(r+1),t[3]=.25*a,t[0]=(n[6]-n[9])/a,t[1]=(n[8]-n[2])/a,t[2]=(n[1]-n[4])/a):n[0]>n[5]&&n[0]>n[10]?(a=2*Math.sqrt(1+n[0]-n[5]-n[10]),t[3]=(n[6]-n[9])/a,t[0]=.25*a,t[1]=(n[1]+n[4])/a,t[2]=(n[8]+n[2])/a):n[5]>n[10]?(a=2*Math.sqrt(1+n[5]-n[0]-n[10]),t[3]=(n[8]-n[2])/a,t[0]=(n[1]+n[4])/a,t[1]=.25*a,t[2]=(n[6]+n[9])/a):(a=2*Math.sqrt(1+n[10]-n[0]-n[5]),t[3]=(n[1]-n[4])/a,t[0]=(n[8]+n[2])/a,t[1]=(n[6]+n[9])/a,t[2]=.25*a);return t},n.fromRotationTranslationScale=function(t,n,r,a){var e=n[0],u=n[1],o=n[2],i=n[3],s=e+e,c=u+u,f=o+o,M=e*s,h=e*c,l=e*f,v=u*c,d=u*f,b=o*f,m=i*s,p=i*c,P=i*f,A=a[0],E=a[1],O=a[2];return t[0]=(1-(v+b))*A,t[1]=(h+P)*A,t[2]=(l-p)*A,t[3]=0,t[4]=(h-P)*E,t[5]=(1-(M+b))*E,t[6]=(d+m)*E,t[7]=0,t[8]=(l+p)*O,t[9]=(d-m)*O,t[10]=(1-(M+v))*O,t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t},n.fromRotationTranslationScaleOrigin=function(t,n,r,a,e){var u=n[0],o=n[1],i=n[2],s=n[3],c=u+u,f=o+o,M=i+i,h=u*c,l=u*f,v=u*M,d=o*f,b=o*M,m=i*M,p=s*c,P=s*f,A=s*M,E=a[0],O=a[1],R=a[2],y=e[0],q=e[1],x=e[2],_=(1-(d+m))*E,Y=(l+A)*E,L=(v-P)*E,S=(l-A)*O,w=(1-(h+m))*O,I=(b+p)*O,N=(v+P)*R,g=(b-p)*R,T=(1-(h+d))*R;return t[0]=_,t[1]=Y,t[2]=L,t[3]=0,t[4]=S,t[5]=w,t[6]=I,t[7]=0,t[8]=N,t[9]=g,t[10]=T,t[11]=0,t[12]=r[0]+y-(_*y+S*q+N*x),t[13]=r[1]+q-(Y*y+w*q+g*x),t[14]=r[2]+x-(L*y+I*q+T*x),t[15]=1,t},n.fromQuat=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=r+r,i=a+a,s=e+e,c=r*o,f=a*o,M=a*i,h=e*o,l=e*i,v=e*s,d=u*o,b=u*i,m=u*s;return t[0]=1-M-v,t[1]=f+m,t[2]=h-b,t[3]=0,t[4]=f-m,t[5]=1-c-v,t[6]=l+d,t[7]=0,t[8]=h+b,t[9]=l-d,t[10]=1-c-M,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},n.frustum=function(t,n,r,a,e,u,o){var i=1/(r-n),s=1/(e-a),c=1/(u-o);return t[0]=2*u*i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*u*s,t[6]=0,t[7]=0,t[8]=(r+n)*i,t[9]=(e+a)*s,t[10]=(o+u)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=o*u*2*c,t[15]=0,t},n.perspective=function(t,n,r,a,e){var u=1/Math.tan(n/2),o=void 0;t[0]=u/r,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[11]=-1,t[12]=0,t[13]=0,t[15]=0,null!=e&&e!==1/0?(o=1/(a-e),t[10]=(e+a)*o,t[14]=2*e*a*o):(t[10]=-1,t[14]=-2*a);return t},n.perspectiveFromFieldOfView=function(t,n,r,a){var e=Math.tan(n.upDegrees*Math.PI/180),u=Math.tan(n.downDegrees*Math.PI/180),o=Math.tan(n.leftDegrees*Math.PI/180),i=Math.tan(n.rightDegrees*Math.PI/180),s=2/(o+i),c=2/(e+u);return t[0]=s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=c,t[6]=0,t[7]=0,t[8]=-(o-i)*s*.5,t[9]=(e-u)*c*.5,t[10]=a/(r-a),t[11]=-1,t[12]=0,t[13]=0,t[14]=a*r/(r-a),t[15]=0,t},n.ortho=function(t,n,r,a,e,u,o){var i=1/(n-r),s=1/(a-e),c=1/(u-o);return t[0]=-2*i,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*s,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(n+r)*i,t[13]=(e+a)*s,t[14]=(o+u)*c,t[15]=1,t},n.lookAt=function(t,n,r,u){var o=void 0,i=void 0,s=void 0,c=void 0,f=void 0,M=void 0,h=void 0,l=void 0,v=void 0,d=void 0,b=n[0],m=n[1],p=n[2],P=u[0],A=u[1],E=u[2],O=r[0],R=r[1],y=r[2];if(Math.abs(b-O)<a.EPSILON&&Math.abs(m-R)<a.EPSILON&&Math.abs(p-y)<a.EPSILON)return e(t);h=b-O,l=m-R,v=p-y,d=1/Math.sqrt(h*h+l*l+v*v),o=A*(v*=d)-E*(l*=d),i=E*(h*=d)-P*v,s=P*l-A*h,(d=Math.sqrt(o*o+i*i+s*s))?(o*=d=1/d,i*=d,s*=d):(o=0,i=0,s=0);c=l*s-v*i,f=v*o-h*s,M=h*i-l*o,(d=Math.sqrt(c*c+f*f+M*M))?(c*=d=1/d,f*=d,M*=d):(c=0,f=0,M=0);return t[0]=o,t[1]=c,t[2]=h,t[3]=0,t[4]=i,t[5]=f,t[6]=l,t[7]=0,t[8]=s,t[9]=M,t[10]=v,t[11]=0,t[12]=-(o*b+i*m+s*p),t[13]=-(c*b+f*m+M*p),t[14]=-(h*b+l*m+v*p),t[15]=1,t},n.targetTo=function(t,n,r,a){var e=n[0],u=n[1],o=n[2],i=a[0],s=a[1],c=a[2],f=e-r[0],M=u-r[1],h=o-r[2],l=f*f+M*M+h*h;l>0&&(l=1/Math.sqrt(l),f*=l,M*=l,h*=l);var v=s*h-c*M,d=c*f-i*h,b=i*M-s*f;(l=v*v+d*d+b*b)>0&&(l=1/Math.sqrt(l),v*=l,d*=l,b*=l);return t[0]=v,t[1]=d,t[2]=b,t[3]=0,t[4]=M*b-h*d,t[5]=h*v-f*b,t[6]=f*d-M*v,t[7]=0,t[8]=f,t[9]=M,t[10]=h,t[11]=0,t[12]=e,t[13]=u,t[14]=o,t[15]=1,t},n.str=function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},n.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2)+Math.pow(t[9],2)+Math.pow(t[10],2)+Math.pow(t[11],2)+Math.pow(t[12],2)+Math.pow(t[13],2)+Math.pow(t[14],2)+Math.pow(t[15],2))},n.add=function(t,n,r){return t[0]=n[0]+r[0],t[1]=n[1]+r[1],t[2]=n[2]+r[2],t[3]=n[3]+r[3],t[4]=n[4]+r[4],t[5]=n[5]+r[5],t[6]=n[6]+r[6],t[7]=n[7]+r[7],t[8]=n[8]+r[8],t[9]=n[9]+r[9],t[10]=n[10]+r[10],t[11]=n[11]+r[11],t[12]=n[12]+r[12],t[13]=n[13]+r[13],t[14]=n[14]+r[14],t[15]=n[15]+r[15],t},n.subtract=i,n.multiplyScalar=function(t,n,r){return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t[4]=n[4]*r,t[5]=n[5]*r,t[6]=n[6]*r,t[7]=n[7]*r,t[8]=n[8]*r,t[9]=n[9]*r,t[10]=n[10]*r,t[11]=n[11]*r,t[12]=n[12]*r,t[13]=n[13]*r,t[14]=n[14]*r,t[15]=n[15]*r,t},n.multiplyScalarAndAdd=function(t,n,r,a){return t[0]=n[0]+r[0]*a,t[1]=n[1]+r[1]*a,t[2]=n[2]+r[2]*a,t[3]=n[3]+r[3]*a,t[4]=n[4]+r[4]*a,t[5]=n[5]+r[5]*a,t[6]=n[6]+r[6]*a,t[7]=n[7]+r[7]*a,t[8]=n[8]+r[8]*a,t[9]=n[9]+r[9]*a,t[10]=n[10]+r[10]*a,t[11]=n[11]+r[11]*a,t[12]=n[12]+r[12]*a,t[13]=n[13]+r[13]*a,t[14]=n[14]+r[14]*a,t[15]=n[15]+r[15]*a,t},n.exactEquals=function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[7]===n[7]&&t[8]===n[8]&&t[9]===n[9]&&t[10]===n[10]&&t[11]===n[11]&&t[12]===n[12]&&t[13]===n[13]&&t[14]===n[14]&&t[15]===n[15]},n.equals=function(t,n){var r=t[0],e=t[1],u=t[2],o=t[3],i=t[4],s=t[5],c=t[6],f=t[7],M=t[8],h=t[9],l=t[10],v=t[11],d=t[12],b=t[13],m=t[14],p=t[15],P=n[0],A=n[1],E=n[2],O=n[3],R=n[4],y=n[5],q=n[6],x=n[7],_=n[8],Y=n[9],L=n[10],S=n[11],w=n[12],I=n[13],N=n[14],g=n[15];return Math.abs(r-P)<=a.EPSILON*Math.max(1,Math.abs(r),Math.abs(P))&&Math.abs(e-A)<=a.EPSILON*Math.max(1,Math.abs(e),Math.abs(A))&&Math.abs(u-E)<=a.EPSILON*Math.max(1,Math.abs(u),Math.abs(E))&&Math.abs(o-O)<=a.EPSILON*Math.max(1,Math.abs(o),Math.abs(O))&&Math.abs(i-R)<=a.EPSILON*Math.max(1,Math.abs(i),Math.abs(R))&&Math.abs(s-y)<=a.EPSILON*Math.max(1,Math.abs(s),Math.abs(y))&&Math.abs(c-q)<=a.EPSILON*Math.max(1,Math.abs(c),Math.abs(q))&&Math.abs(f-x)<=a.EPSILON*Math.max(1,Math.abs(f),Math.abs(x))&&Math.abs(M-_)<=a.EPSILON*Math.max(1,Math.abs(M),Math.abs(_))&&Math.abs(h-Y)<=a.EPSILON*Math.max(1,Math.abs(h),Math.abs(Y))&&Math.abs(l-L)<=a.EPSILON*Math.max(1,Math.abs(l),Math.abs(L))&&Math.abs(v-S)<=a.EPSILON*Math.max(1,Math.abs(v),Math.abs(S))&&Math.abs(d-w)<=a.EPSILON*Math.max(1,Math.abs(d),Math.abs(w))&&Math.abs(b-I)<=a.EPSILON*Math.max(1,Math.abs(b),Math.abs(I))&&Math.abs(m-N)<=a.EPSILON*Math.max(1,Math.abs(m),Math.abs(N))&&Math.abs(p-g)<=a.EPSILON*Math.max(1,Math.abs(p),Math.abs(g))};var a=function(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}(r(0));function e(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function u(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=n[4],s=n[5],c=n[6],f=n[7],M=n[8],h=n[9],l=n[10],v=n[11],d=n[12],b=n[13],m=n[14],p=n[15],P=r[0],A=r[1],E=r[2],O=r[3];return t[0]=P*a+A*i+E*M+O*d,t[1]=P*e+A*s+E*h+O*b,t[2]=P*u+A*c+E*l+O*m,t[3]=P*o+A*f+E*v+O*p,P=r[4],A=r[5],E=r[6],O=r[7],t[4]=P*a+A*i+E*M+O*d,t[5]=P*e+A*s+E*h+O*b,t[6]=P*u+A*c+E*l+O*m,t[7]=P*o+A*f+E*v+O*p,P=r[8],A=r[9],E=r[10],O=r[11],t[8]=P*a+A*i+E*M+O*d,t[9]=P*e+A*s+E*h+O*b,t[10]=P*u+A*c+E*l+O*m,t[11]=P*o+A*f+E*v+O*p,P=r[12],A=r[13],E=r[14],O=r[15],t[12]=P*a+A*i+E*M+O*d,t[13]=P*e+A*s+E*h+O*b,t[14]=P*u+A*c+E*l+O*m,t[15]=P*o+A*f+E*v+O*p,t}function o(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=a+a,s=e+e,c=u+u,f=a*i,M=a*s,h=a*c,l=e*s,v=e*c,d=u*c,b=o*i,m=o*s,p=o*c;return t[0]=1-(l+d),t[1]=M+p,t[2]=h-m,t[3]=0,t[4]=M-p,t[5]=1-(f+d),t[6]=v+b,t[7]=0,t[8]=h+m,t[9]=v-b,t[10]=1-(f+l),t[11]=0,t[12]=r[0],t[13]=r[1],t[14]=r[2],t[15]=1,t}function i(t,n,r){return t[0]=n[0]-r[0],t[1]=n[1]-r[1],t[2]=n[2]-r[2],t[3]=n[3]-r[3],t[4]=n[4]-r[4],t[5]=n[5]-r[5],t[6]=n[6]-r[6],t[7]=n[7]-r[7],t[8]=n[8]-r[8],t[9]=n[9]-r[9],t[10]=n[10]-r[10],t[11]=n[11]-r[11],t[12]=n[12]-r[12],t[13]=n[13]-r[13],t[14]=n[14]-r[14],t[15]=n[15]-r[15],t}n.mul=u,n.sub=i},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.sub=n.mul=void 0,n.create=function(){var t=new a.ARRAY_TYPE(9);a.ARRAY_TYPE!=Float32Array&&(t[1]=0,t[2]=0,t[3]=0,t[5]=0,t[6]=0,t[7]=0);return t[0]=1,t[4]=1,t[8]=1,t},n.fromMat4=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[4],t[4]=n[5],t[5]=n[6],t[6]=n[8],t[7]=n[9],t[8]=n[10],t},n.clone=function(t){var n=new a.ARRAY_TYPE(9);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n[8]=t[8],n},n.copy=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t},n.fromValues=function(t,n,r,e,u,o,i,s,c){var f=new a.ARRAY_TYPE(9);return f[0]=t,f[1]=n,f[2]=r,f[3]=e,f[4]=u,f[5]=o,f[6]=i,f[7]=s,f[8]=c,f},n.set=function(t,n,r,a,e,u,o,i,s,c){return t[0]=n,t[1]=r,t[2]=a,t[3]=e,t[4]=u,t[5]=o,t[6]=i,t[7]=s,t[8]=c,t},n.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},n.transpose=function(t,n){if(t===n){var r=n[1],a=n[2],e=n[5];t[1]=n[3],t[2]=n[6],t[3]=r,t[5]=n[7],t[6]=a,t[7]=e}else t[0]=n[0],t[1]=n[3],t[2]=n[6],t[3]=n[1],t[4]=n[4],t[5]=n[7],t[6]=n[2],t[7]=n[5],t[8]=n[8];return t},n.invert=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=n[4],i=n[5],s=n[6],c=n[7],f=n[8],M=f*o-i*c,h=-f*u+i*s,l=c*u-o*s,v=r*M+a*h+e*l;if(!v)return null;return v=1/v,t[0]=M*v,t[1]=(-f*a+e*c)*v,t[2]=(i*a-e*o)*v,t[3]=h*v,t[4]=(f*r-e*s)*v,t[5]=(-i*r+e*u)*v,t[6]=l*v,t[7]=(-c*r+a*s)*v,t[8]=(o*r-a*u)*v,t},n.adjoint=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=n[4],i=n[5],s=n[6],c=n[7],f=n[8];return t[0]=o*f-i*c,t[1]=e*c-a*f,t[2]=a*i-e*o,t[3]=i*s-u*f,t[4]=r*f-e*s,t[5]=e*u-r*i,t[6]=u*c-o*s,t[7]=a*s-r*c,t[8]=r*o-a*u,t},n.determinant=function(t){var n=t[0],r=t[1],a=t[2],e=t[3],u=t[4],o=t[5],i=t[6],s=t[7],c=t[8];return n*(c*u-o*s)+r*(-c*e+o*i)+a*(s*e-u*i)},n.multiply=e,n.translate=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=n[4],s=n[5],c=n[6],f=n[7],M=n[8],h=r[0],l=r[1];return t[0]=a,t[1]=e,t[2]=u,t[3]=o,t[4]=i,t[5]=s,t[6]=h*a+l*o+c,t[7]=h*e+l*i+f,t[8]=h*u+l*s+M,t},n.rotate=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=n[4],s=n[5],c=n[6],f=n[7],M=n[8],h=Math.sin(r),l=Math.cos(r);return t[0]=l*a+h*o,t[1]=l*e+h*i,t[2]=l*u+h*s,t[3]=l*o-h*a,t[4]=l*i-h*e,t[5]=l*s-h*u,t[6]=c,t[7]=f,t[8]=M,t},n.scale=function(t,n,r){var a=r[0],e=r[1];return t[0]=a*n[0],t[1]=a*n[1],t[2]=a*n[2],t[3]=e*n[3],t[4]=e*n[4],t[5]=e*n[5],t[6]=n[6],t[7]=n[7],t[8]=n[8],t},n.fromTranslation=function(t,n){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=n[0],t[7]=n[1],t[8]=1,t},n.fromRotation=function(t,n){var r=Math.sin(n),a=Math.cos(n);return t[0]=a,t[1]=r,t[2]=0,t[3]=-r,t[4]=a,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},n.fromScaling=function(t,n){return t[0]=n[0],t[1]=0,t[2]=0,t[3]=0,t[4]=n[1],t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},n.fromMat2d=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=0,t[3]=n[2],t[4]=n[3],t[5]=0,t[6]=n[4],t[7]=n[5],t[8]=1,t},n.fromQuat=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=r+r,i=a+a,s=e+e,c=r*o,f=a*o,M=a*i,h=e*o,l=e*i,v=e*s,d=u*o,b=u*i,m=u*s;return t[0]=1-M-v,t[3]=f-m,t[6]=h+b,t[1]=f+m,t[4]=1-c-v,t[7]=l-d,t[2]=h-b,t[5]=l+d,t[8]=1-c-M,t},n.normalFromMat4=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=n[4],i=n[5],s=n[6],c=n[7],f=n[8],M=n[9],h=n[10],l=n[11],v=n[12],d=n[13],b=n[14],m=n[15],p=r*i-a*o,P=r*s-e*o,A=r*c-u*o,E=a*s-e*i,O=a*c-u*i,R=e*c-u*s,y=f*d-M*v,q=f*b-h*v,x=f*m-l*v,_=M*b-h*d,Y=M*m-l*d,L=h*m-l*b,S=p*L-P*Y+A*_+E*x-O*q+R*y;if(!S)return null;return S=1/S,t[0]=(i*L-s*Y+c*_)*S,t[1]=(s*x-o*L-c*q)*S,t[2]=(o*Y-i*x+c*y)*S,t[3]=(e*Y-a*L-u*_)*S,t[4]=(r*L-e*x+u*q)*S,t[5]=(a*x-r*Y-u*y)*S,t[6]=(d*R-b*O+m*E)*S,t[7]=(b*A-v*R-m*P)*S,t[8]=(v*O-d*A+m*p)*S,t},n.projection=function(t,n,r){return t[0]=2/n,t[1]=0,t[2]=0,t[3]=0,t[4]=-2/r,t[5]=0,t[6]=-1,t[7]=1,t[8]=1,t},n.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},n.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},n.add=function(t,n,r){return t[0]=n[0]+r[0],t[1]=n[1]+r[1],t[2]=n[2]+r[2],t[3]=n[3]+r[3],t[4]=n[4]+r[4],t[5]=n[5]+r[5],t[6]=n[6]+r[6],t[7]=n[7]+r[7],t[8]=n[8]+r[8],t},n.subtract=u,n.multiplyScalar=function(t,n,r){return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t[4]=n[4]*r,t[5]=n[5]*r,t[6]=n[6]*r,t[7]=n[7]*r,t[8]=n[8]*r,t},n.multiplyScalarAndAdd=function(t,n,r,a){return t[0]=n[0]+r[0]*a,t[1]=n[1]+r[1]*a,t[2]=n[2]+r[2]*a,t[3]=n[3]+r[3]*a,t[4]=n[4]+r[4]*a,t[5]=n[5]+r[5]*a,t[6]=n[6]+r[6]*a,t[7]=n[7]+r[7]*a,t[8]=n[8]+r[8]*a,t},n.exactEquals=function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[7]===n[7]&&t[8]===n[8]},n.equals=function(t,n){var r=t[0],e=t[1],u=t[2],o=t[3],i=t[4],s=t[5],c=t[6],f=t[7],M=t[8],h=n[0],l=n[1],v=n[2],d=n[3],b=n[4],m=n[5],p=n[6],P=n[7],A=n[8];return Math.abs(r-h)<=a.EPSILON*Math.max(1,Math.abs(r),Math.abs(h))&&Math.abs(e-l)<=a.EPSILON*Math.max(1,Math.abs(e),Math.abs(l))&&Math.abs(u-v)<=a.EPSILON*Math.max(1,Math.abs(u),Math.abs(v))&&Math.abs(o-d)<=a.EPSILON*Math.max(1,Math.abs(o),Math.abs(d))&&Math.abs(i-b)<=a.EPSILON*Math.max(1,Math.abs(i),Math.abs(b))&&Math.abs(s-m)<=a.EPSILON*Math.max(1,Math.abs(s),Math.abs(m))&&Math.abs(c-p)<=a.EPSILON*Math.max(1,Math.abs(c),Math.abs(p))&&Math.abs(f-P)<=a.EPSILON*Math.max(1,Math.abs(f),Math.abs(P))&&Math.abs(M-A)<=a.EPSILON*Math.max(1,Math.abs(M),Math.abs(A))};var a=function(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}(r(0));function e(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=n[4],s=n[5],c=n[6],f=n[7],M=n[8],h=r[0],l=r[1],v=r[2],d=r[3],b=r[4],m=r[5],p=r[6],P=r[7],A=r[8];return t[0]=h*a+l*o+v*c,t[1]=h*e+l*i+v*f,t[2]=h*u+l*s+v*M,t[3]=d*a+b*o+m*c,t[4]=d*e+b*i+m*f,t[5]=d*u+b*s+m*M,t[6]=p*a+P*o+A*c,t[7]=p*e+P*i+A*f,t[8]=p*u+P*s+A*M,t}function u(t,n,r){return t[0]=n[0]-r[0],t[1]=n[1]-r[1],t[2]=n[2]-r[2],t[3]=n[3]-r[3],t[4]=n[4]-r[4],t[5]=n[5]-r[5],t[6]=n[6]-r[6],t[7]=n[7]-r[7],t[8]=n[8]-r[8],t}n.mul=e,n.sub=u},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.forEach=n.sqrLen=n.sqrDist=n.dist=n.div=n.mul=n.sub=n.len=void 0,n.create=e,n.clone=function(t){var n=new a.ARRAY_TYPE(2);return n[0]=t[0],n[1]=t[1],n},n.fromValues=function(t,n){var r=new a.ARRAY_TYPE(2);return r[0]=t,r[1]=n,r},n.copy=function(t,n){return t[0]=n[0],t[1]=n[1],t},n.set=function(t,n,r){return t[0]=n,t[1]=r,t},n.add=function(t,n,r){return t[0]=n[0]+r[0],t[1]=n[1]+r[1],t},n.subtract=u,n.multiply=o,n.divide=i,n.ceil=function(t,n){return t[0]=Math.ceil(n[0]),t[1]=Math.ceil(n[1]),t},n.floor=function(t,n){return t[0]=Math.floor(n[0]),t[1]=Math.floor(n[1]),t},n.min=function(t,n,r){return t[0]=Math.min(n[0],r[0]),t[1]=Math.min(n[1],r[1]),t},n.max=function(t,n,r){return t[0]=Math.max(n[0],r[0]),t[1]=Math.max(n[1],r[1]),t},n.round=function(t,n){return t[0]=Math.round(n[0]),t[1]=Math.round(n[1]),t},n.scale=function(t,n,r){return t[0]=n[0]*r,t[1]=n[1]*r,t},n.scaleAndAdd=function(t,n,r,a){return t[0]=n[0]+r[0]*a,t[1]=n[1]+r[1]*a,t},n.distance=s,n.squaredDistance=c,n.length=f,n.squaredLength=M,n.negate=function(t,n){return t[0]=-n[0],t[1]=-n[1],t},n.inverse=function(t,n){return t[0]=1/n[0],t[1]=1/n[1],t},n.normalize=function(t,n){var r=n[0],a=n[1],e=r*r+a*a;e>0&&(e=1/Math.sqrt(e),t[0]=n[0]*e,t[1]=n[1]*e);return t},n.dot=function(t,n){return t[0]*n[0]+t[1]*n[1]},n.cross=function(t,n,r){var a=n[0]*r[1]-n[1]*r[0];return t[0]=t[1]=0,t[2]=a,t},n.lerp=function(t,n,r,a){var e=n[0],u=n[1];return t[0]=e+a*(r[0]-e),t[1]=u+a*(r[1]-u),t},n.random=function(t,n){n=n||1;var r=2*a.RANDOM()*Math.PI;return t[0]=Math.cos(r)*n,t[1]=Math.sin(r)*n,t},n.transformMat2=function(t,n,r){var a=n[0],e=n[1];return t[0]=r[0]*a+r[2]*e,t[1]=r[1]*a+r[3]*e,t},n.transformMat2d=function(t,n,r){var a=n[0],e=n[1];return t[0]=r[0]*a+r[2]*e+r[4],t[1]=r[1]*a+r[3]*e+r[5],t},n.transformMat3=function(t,n,r){var a=n[0],e=n[1];return t[0]=r[0]*a+r[3]*e+r[6],t[1]=r[1]*a+r[4]*e+r[7],t},n.transformMat4=function(t,n,r){var a=n[0],e=n[1];return t[0]=r[0]*a+r[4]*e+r[12],t[1]=r[1]*a+r[5]*e+r[13],t},n.rotate=function(t,n,r,a){var e=n[0]-r[0],u=n[1]-r[1],o=Math.sin(a),i=Math.cos(a);return t[0]=e*i-u*o+r[0],t[1]=e*o+u*i+r[1],t},n.angle=function(t,n){var r=t[0],a=t[1],e=n[0],u=n[1],o=r*r+a*a;o>0&&(o=1/Math.sqrt(o));var i=e*e+u*u;i>0&&(i=1/Math.sqrt(i));var s=(r*e+a*u)*o*i;return s>1?0:s<-1?Math.PI:Math.acos(s)},n.str=function(t){return"vec2("+t[0]+", "+t[1]+")"},n.exactEquals=function(t,n){return t[0]===n[0]&&t[1]===n[1]},n.equals=function(t,n){var r=t[0],e=t[1],u=n[0],o=n[1];return Math.abs(r-u)<=a.EPSILON*Math.max(1,Math.abs(r),Math.abs(u))&&Math.abs(e-o)<=a.EPSILON*Math.max(1,Math.abs(e),Math.abs(o))};var a=function(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}(r(0));function e(){var t=new a.ARRAY_TYPE(2);return a.ARRAY_TYPE!=Float32Array&&(t[0]=0,t[1]=0),t}function u(t,n,r){return t[0]=n[0]-r[0],t[1]=n[1]-r[1],t}function o(t,n,r){return t[0]=n[0]*r[0],t[1]=n[1]*r[1],t}function i(t,n,r){return t[0]=n[0]/r[0],t[1]=n[1]/r[1],t}function s(t,n){var r=n[0]-t[0],a=n[1]-t[1];return Math.sqrt(r*r+a*a)}function c(t,n){var r=n[0]-t[0],a=n[1]-t[1];return r*r+a*a}function f(t){var n=t[0],r=t[1];return Math.sqrt(n*n+r*r)}function M(t){var n=t[0],r=t[1];return n*n+r*r}n.len=f,n.sub=u,n.mul=o,n.div=i,n.dist=s,n.sqrDist=c,n.sqrLen=M,n.forEach=function(){var t=e();return function(n,r,a,e,u,o){var i=void 0,s=void 0;for(r||(r=2),a||(a=0),s=e?Math.min(e*r+a,n.length):n.length,i=a;i<s;i+=r)t[0]=n[i],t[1]=n[i+1],u(t,t,o),n[i]=t[0],n[i+1]=t[1];return n}}()},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.sqrLen=n.squaredLength=n.len=n.length=n.dot=n.mul=n.setReal=n.getReal=void 0,n.create=function(){var t=new a.ARRAY_TYPE(8);a.ARRAY_TYPE!=Float32Array&&(t[0]=0,t[1]=0,t[2]=0,t[4]=0,t[5]=0,t[6]=0,t[7]=0);return t[3]=1,t},n.clone=function(t){var n=new a.ARRAY_TYPE(8);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n[6]=t[6],n[7]=t[7],n},n.fromValues=function(t,n,r,e,u,o,i,s){var c=new a.ARRAY_TYPE(8);return c[0]=t,c[1]=n,c[2]=r,c[3]=e,c[4]=u,c[5]=o,c[6]=i,c[7]=s,c},n.fromRotationTranslationValues=function(t,n,r,e,u,o,i){var s=new a.ARRAY_TYPE(8);s[0]=t,s[1]=n,s[2]=r,s[3]=e;var c=.5*u,f=.5*o,M=.5*i;return s[4]=c*e+f*r-M*n,s[5]=f*e+M*t-c*r,s[6]=M*e+c*n-f*t,s[7]=-c*t-f*n-M*r,s},n.fromRotationTranslation=i,n.fromTranslation=function(t,n){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t[4]=.5*n[0],t[5]=.5*n[1],t[6]=.5*n[2],t[7]=0,t},n.fromRotation=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=0,t[5]=0,t[6]=0,t[7]=0,t},n.fromMat4=function(t,n){var r=e.create();u.getRotation(r,n);var o=new a.ARRAY_TYPE(3);return u.getTranslation(o,n),i(t,r,o),t},n.copy=s,n.identity=function(t){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t[6]=0,t[7]=0,t},n.set=function(t,n,r,a,e,u,o,i,s){return t[0]=n,t[1]=r,t[2]=a,t[3]=e,t[4]=u,t[5]=o,t[6]=i,t[7]=s,t},n.getDual=function(t,n){return t[0]=n[4],t[1]=n[5],t[2]=n[6],t[3]=n[7],t},n.setDual=function(t,n){return t[4]=n[0],t[5]=n[1],t[6]=n[2],t[7]=n[3],t},n.getTranslation=function(t,n){var r=n[4],a=n[5],e=n[6],u=n[7],o=-n[0],i=-n[1],s=-n[2],c=n[3];return t[0]=2*(r*c+u*o+a*s-e*i),t[1]=2*(a*c+u*i+e*o-r*s),t[2]=2*(e*c+u*s+r*i-a*o),t},n.translate=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=.5*r[0],s=.5*r[1],c=.5*r[2],f=n[4],M=n[5],h=n[6],l=n[7];return t[0]=a,t[1]=e,t[2]=u,t[3]=o,t[4]=o*i+e*c-u*s+f,t[5]=o*s+u*i-a*c+M,t[6]=o*c+a*s-e*i+h,t[7]=-a*i-e*s-u*c+l,t},n.rotateX=function(t,n,r){var a=-n[0],u=-n[1],o=-n[2],i=n[3],s=n[4],c=n[5],f=n[6],M=n[7],h=s*i+M*a+c*o-f*u,l=c*i+M*u+f*a-s*o,v=f*i+M*o+s*u-c*a,d=M*i-s*a-c*u-f*o;return e.rotateX(t,n,r),a=t[0],u=t[1],o=t[2],i=t[3],t[4]=h*i+d*a+l*o-v*u,t[5]=l*i+d*u+v*a-h*o,t[6]=v*i+d*o+h*u-l*a,t[7]=d*i-h*a-l*u-v*o,t},n.rotateY=function(t,n,r){var a=-n[0],u=-n[1],o=-n[2],i=n[3],s=n[4],c=n[5],f=n[6],M=n[7],h=s*i+M*a+c*o-f*u,l=c*i+M*u+f*a-s*o,v=f*i+M*o+s*u-c*a,d=M*i-s*a-c*u-f*o;return e.rotateY(t,n,r),a=t[0],u=t[1],o=t[2],i=t[3],t[4]=h*i+d*a+l*o-v*u,t[5]=l*i+d*u+v*a-h*o,t[6]=v*i+d*o+h*u-l*a,t[7]=d*i-h*a-l*u-v*o,t},n.rotateZ=function(t,n,r){var a=-n[0],u=-n[1],o=-n[2],i=n[3],s=n[4],c=n[5],f=n[6],M=n[7],h=s*i+M*a+c*o-f*u,l=c*i+M*u+f*a-s*o,v=f*i+M*o+s*u-c*a,d=M*i-s*a-c*u-f*o;return e.rotateZ(t,n,r),a=t[0],u=t[1],o=t[2],i=t[3],t[4]=h*i+d*a+l*o-v*u,t[5]=l*i+d*u+v*a-h*o,t[6]=v*i+d*o+h*u-l*a,t[7]=d*i-h*a-l*u-v*o,t},n.rotateByQuatAppend=function(t,n,r){var a=r[0],e=r[1],u=r[2],o=r[3],i=n[0],s=n[1],c=n[2],f=n[3];return t[0]=i*o+f*a+s*u-c*e,t[1]=s*o+f*e+c*a-i*u,t[2]=c*o+f*u+i*e-s*a,t[3]=f*o-i*a-s*e-c*u,i=n[4],s=n[5],c=n[6],f=n[7],t[4]=i*o+f*a+s*u-c*e,t[5]=s*o+f*e+c*a-i*u,t[6]=c*o+f*u+i*e-s*a,t[7]=f*o-i*a-s*e-c*u,t},n.rotateByQuatPrepend=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=r[0],s=r[1],c=r[2],f=r[3];return t[0]=a*f+o*i+e*c-u*s,t[1]=e*f+o*s+u*i-a*c,t[2]=u*f+o*c+a*s-e*i,t[3]=o*f-a*i-e*s-u*c,i=r[4],s=r[5],c=r[6],f=r[7],t[4]=a*f+o*i+e*c-u*s,t[5]=e*f+o*s+u*i-a*c,t[6]=u*f+o*c+a*s-e*i,t[7]=o*f-a*i-e*s-u*c,t},n.rotateAroundAxis=function(t,n,r,e){if(Math.abs(e)<a.EPSILON)return s(t,n);var u=Math.sqrt(r[0]*r[0]+r[1]*r[1]+r[2]*r[2]);e*=.5;var o=Math.sin(e),i=o*r[0]/u,c=o*r[1]/u,f=o*r[2]/u,M=Math.cos(e),h=n[0],l=n[1],v=n[2],d=n[3];t[0]=h*M+d*i+l*f-v*c,t[1]=l*M+d*c+v*i-h*f,t[2]=v*M+d*f+h*c-l*i,t[3]=d*M-h*i-l*c-v*f;var b=n[4],m=n[5],p=n[6],P=n[7];return t[4]=b*M+P*i+m*f-p*c,t[5]=m*M+P*c+p*i-b*f,t[6]=p*M+P*f+b*c-m*i,t[7]=P*M-b*i-m*c-p*f,t},n.add=function(t,n,r){return t[0]=n[0]+r[0],t[1]=n[1]+r[1],t[2]=n[2]+r[2],t[3]=n[3]+r[3],t[4]=n[4]+r[4],t[5]=n[5]+r[5],t[6]=n[6]+r[6],t[7]=n[7]+r[7],t},n.multiply=c,n.scale=function(t,n,r){return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t[4]=n[4]*r,t[5]=n[5]*r,t[6]=n[6]*r,t[7]=n[7]*r,t},n.lerp=function(t,n,r,a){var e=1-a;f(n,r)<0&&(a=-a);return t[0]=n[0]*e+r[0]*a,t[1]=n[1]*e+r[1]*a,t[2]=n[2]*e+r[2]*a,t[3]=n[3]*e+r[3]*a,t[4]=n[4]*e+r[4]*a,t[5]=n[5]*e+r[5]*a,t[6]=n[6]*e+r[6]*a,t[7]=n[7]*e+r[7]*a,t},n.invert=function(t,n){var r=h(n);return t[0]=-n[0]/r,t[1]=-n[1]/r,t[2]=-n[2]/r,t[3]=n[3]/r,t[4]=-n[4]/r,t[5]=-n[5]/r,t[6]=-n[6]/r,t[7]=n[7]/r,t},n.conjugate=function(t,n){return t[0]=-n[0],t[1]=-n[1],t[2]=-n[2],t[3]=n[3],t[4]=-n[4],t[5]=-n[5],t[6]=-n[6],t[7]=n[7],t},n.normalize=function(t,n){var r=h(n);if(r>0){r=Math.sqrt(r);var a=n[0]/r,e=n[1]/r,u=n[2]/r,o=n[3]/r,i=n[4],s=n[5],c=n[6],f=n[7],M=a*i+e*s+u*c+o*f;t[0]=a,t[1]=e,t[2]=u,t[3]=o,t[4]=(i-a*M)/r,t[5]=(s-e*M)/r,t[6]=(c-u*M)/r,t[7]=(f-o*M)/r}return t},n.str=function(t){return"quat2("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+")"},n.exactEquals=function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]&&t[6]===n[6]&&t[7]===n[7]},n.equals=function(t,n){var r=t[0],e=t[1],u=t[2],o=t[3],i=t[4],s=t[5],c=t[6],f=t[7],M=n[0],h=n[1],l=n[2],v=n[3],d=n[4],b=n[5],m=n[6],p=n[7];return Math.abs(r-M)<=a.EPSILON*Math.max(1,Math.abs(r),Math.abs(M))&&Math.abs(e-h)<=a.EPSILON*Math.max(1,Math.abs(e),Math.abs(h))&&Math.abs(u-l)<=a.EPSILON*Math.max(1,Math.abs(u),Math.abs(l))&&Math.abs(o-v)<=a.EPSILON*Math.max(1,Math.abs(o),Math.abs(v))&&Math.abs(i-d)<=a.EPSILON*Math.max(1,Math.abs(i),Math.abs(d))&&Math.abs(s-b)<=a.EPSILON*Math.max(1,Math.abs(s),Math.abs(b))&&Math.abs(c-m)<=a.EPSILON*Math.max(1,Math.abs(c),Math.abs(m))&&Math.abs(f-p)<=a.EPSILON*Math.max(1,Math.abs(f),Math.abs(p))};var a=o(r(0)),e=o(r(3)),u=o(r(4));function o(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}function i(t,n,r){var a=.5*r[0],e=.5*r[1],u=.5*r[2],o=n[0],i=n[1],s=n[2],c=n[3];return t[0]=o,t[1]=i,t[2]=s,t[3]=c,t[4]=a*c+e*s-u*i,t[5]=e*c+u*o-a*s,t[6]=u*c+a*i-e*o,t[7]=-a*o-e*i-u*s,t}function s(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t[6]=n[6],t[7]=n[7],t}n.getReal=e.copy;n.setReal=e.copy;function c(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=r[4],s=r[5],c=r[6],f=r[7],M=n[4],h=n[5],l=n[6],v=n[7],d=r[0],b=r[1],m=r[2],p=r[3];return t[0]=a*p+o*d+e*m-u*b,t[1]=e*p+o*b+u*d-a*m,t[2]=u*p+o*m+a*b-e*d,t[3]=o*p-a*d-e*b-u*m,t[4]=a*f+o*i+e*c-u*s+M*p+v*d+h*m-l*b,t[5]=e*f+o*s+u*i-a*c+h*p+v*b+l*d-M*m,t[6]=u*f+o*c+a*s-e*i+l*p+v*m+M*b-h*d,t[7]=o*f-a*i-e*s-u*c+v*p-M*d-h*b-l*m,t}n.mul=c;var f=n.dot=e.dot;var M=n.length=e.length,h=(n.len=M,n.squaredLength=e.squaredLength);n.sqrLen=h},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.sub=n.mul=void 0,n.create=function(){var t=new a.ARRAY_TYPE(6);a.ARRAY_TYPE!=Float32Array&&(t[1]=0,t[2]=0,t[4]=0,t[5]=0);return t[0]=1,t[3]=1,t},n.clone=function(t){var n=new a.ARRAY_TYPE(6);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n[4]=t[4],n[5]=t[5],n},n.copy=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t[4]=n[4],t[5]=n[5],t},n.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},n.fromValues=function(t,n,r,e,u,o){var i=new a.ARRAY_TYPE(6);return i[0]=t,i[1]=n,i[2]=r,i[3]=e,i[4]=u,i[5]=o,i},n.set=function(t,n,r,a,e,u,o){return t[0]=n,t[1]=r,t[2]=a,t[3]=e,t[4]=u,t[5]=o,t},n.invert=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=n[4],i=n[5],s=r*u-a*e;if(!s)return null;return s=1/s,t[0]=u*s,t[1]=-a*s,t[2]=-e*s,t[3]=r*s,t[4]=(e*i-u*o)*s,t[5]=(a*o-r*i)*s,t},n.determinant=function(t){return t[0]*t[3]-t[1]*t[2]},n.multiply=e,n.rotate=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=n[4],s=n[5],c=Math.sin(r),f=Math.cos(r);return t[0]=a*f+u*c,t[1]=e*f+o*c,t[2]=a*-c+u*f,t[3]=e*-c+o*f,t[4]=i,t[5]=s,t},n.scale=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=n[4],s=n[5],c=r[0],f=r[1];return t[0]=a*c,t[1]=e*c,t[2]=u*f,t[3]=o*f,t[4]=i,t[5]=s,t},n.translate=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=n[4],s=n[5],c=r[0],f=r[1];return t[0]=a,t[1]=e,t[2]=u,t[3]=o,t[4]=a*c+u*f+i,t[5]=e*c+o*f+s,t},n.fromRotation=function(t,n){var r=Math.sin(n),a=Math.cos(n);return t[0]=a,t[1]=r,t[2]=-r,t[3]=a,t[4]=0,t[5]=0,t},n.fromScaling=function(t,n){return t[0]=n[0],t[1]=0,t[2]=0,t[3]=n[1],t[4]=0,t[5]=0,t},n.fromTranslation=function(t,n){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=n[0],t[5]=n[1],t},n.str=function(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"},n.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+1)},n.add=function(t,n,r){return t[0]=n[0]+r[0],t[1]=n[1]+r[1],t[2]=n[2]+r[2],t[3]=n[3]+r[3],t[4]=n[4]+r[4],t[5]=n[5]+r[5],t},n.subtract=u,n.multiplyScalar=function(t,n,r){return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t[4]=n[4]*r,t[5]=n[5]*r,t},n.multiplyScalarAndAdd=function(t,n,r,a){return t[0]=n[0]+r[0]*a,t[1]=n[1]+r[1]*a,t[2]=n[2]+r[2]*a,t[3]=n[3]+r[3]*a,t[4]=n[4]+r[4]*a,t[5]=n[5]+r[5]*a,t},n.exactEquals=function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]&&t[4]===n[4]&&t[5]===n[5]},n.equals=function(t,n){var r=t[0],e=t[1],u=t[2],o=t[3],i=t[4],s=t[5],c=n[0],f=n[1],M=n[2],h=n[3],l=n[4],v=n[5];return Math.abs(r-c)<=a.EPSILON*Math.max(1,Math.abs(r),Math.abs(c))&&Math.abs(e-f)<=a.EPSILON*Math.max(1,Math.abs(e),Math.abs(f))&&Math.abs(u-M)<=a.EPSILON*Math.max(1,Math.abs(u),Math.abs(M))&&Math.abs(o-h)<=a.EPSILON*Math.max(1,Math.abs(o),Math.abs(h))&&Math.abs(i-l)<=a.EPSILON*Math.max(1,Math.abs(i),Math.abs(l))&&Math.abs(s-v)<=a.EPSILON*Math.max(1,Math.abs(s),Math.abs(v))};var a=function(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}(r(0));function e(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=n[4],s=n[5],c=r[0],f=r[1],M=r[2],h=r[3],l=r[4],v=r[5];return t[0]=a*c+u*f,t[1]=e*c+o*f,t[2]=a*M+u*h,t[3]=e*M+o*h,t[4]=a*l+u*v+i,t[5]=e*l+o*v+s,t}function u(t,n,r){return t[0]=n[0]-r[0],t[1]=n[1]-r[1],t[2]=n[2]-r[2],t[3]=n[3]-r[3],t[4]=n[4]-r[4],t[5]=n[5]-r[5],t}n.mul=e,n.sub=u},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.sub=n.mul=void 0,n.create=function(){var t=new a.ARRAY_TYPE(4);a.ARRAY_TYPE!=Float32Array&&(t[1]=0,t[2]=0);return t[0]=1,t[3]=1,t},n.clone=function(t){var n=new a.ARRAY_TYPE(4);return n[0]=t[0],n[1]=t[1],n[2]=t[2],n[3]=t[3],n},n.copy=function(t,n){return t[0]=n[0],t[1]=n[1],t[2]=n[2],t[3]=n[3],t},n.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t},n.fromValues=function(t,n,r,e){var u=new a.ARRAY_TYPE(4);return u[0]=t,u[1]=n,u[2]=r,u[3]=e,u},n.set=function(t,n,r,a,e){return t[0]=n,t[1]=r,t[2]=a,t[3]=e,t},n.transpose=function(t,n){if(t===n){var r=n[1];t[1]=n[2],t[2]=r}else t[0]=n[0],t[1]=n[2],t[2]=n[1],t[3]=n[3];return t},n.invert=function(t,n){var r=n[0],a=n[1],e=n[2],u=n[3],o=r*u-e*a;if(!o)return null;return o=1/o,t[0]=u*o,t[1]=-a*o,t[2]=-e*o,t[3]=r*o,t},n.adjoint=function(t,n){var r=n[0];return t[0]=n[3],t[1]=-n[1],t[2]=-n[2],t[3]=r,t},n.determinant=function(t){return t[0]*t[3]-t[2]*t[1]},n.multiply=e,n.rotate=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=Math.sin(r),s=Math.cos(r);return t[0]=a*s+u*i,t[1]=e*s+o*i,t[2]=a*-i+u*s,t[3]=e*-i+o*s,t},n.scale=function(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=r[0],s=r[1];return t[0]=a*i,t[1]=e*i,t[2]=u*s,t[3]=o*s,t},n.fromRotation=function(t,n){var r=Math.sin(n),a=Math.cos(n);return t[0]=a,t[1]=r,t[2]=-r,t[3]=a,t},n.fromScaling=function(t,n){return t[0]=n[0],t[1]=0,t[2]=0,t[3]=n[1],t},n.str=function(t){return"mat2("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+")"},n.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2))},n.LDU=function(t,n,r,a){return t[2]=a[2]/a[0],r[0]=a[0],r[1]=a[1],r[3]=a[3]-t[2]*r[1],[t,n,r]},n.add=function(t,n,r){return t[0]=n[0]+r[0],t[1]=n[1]+r[1],t[2]=n[2]+r[2],t[3]=n[3]+r[3],t},n.subtract=u,n.exactEquals=function(t,n){return t[0]===n[0]&&t[1]===n[1]&&t[2]===n[2]&&t[3]===n[3]},n.equals=function(t,n){var r=t[0],e=t[1],u=t[2],o=t[3],i=n[0],s=n[1],c=n[2],f=n[3];return Math.abs(r-i)<=a.EPSILON*Math.max(1,Math.abs(r),Math.abs(i))&&Math.abs(e-s)<=a.EPSILON*Math.max(1,Math.abs(e),Math.abs(s))&&Math.abs(u-c)<=a.EPSILON*Math.max(1,Math.abs(u),Math.abs(c))&&Math.abs(o-f)<=a.EPSILON*Math.max(1,Math.abs(o),Math.abs(f))},n.multiplyScalar=function(t,n,r){return t[0]=n[0]*r,t[1]=n[1]*r,t[2]=n[2]*r,t[3]=n[3]*r,t},n.multiplyScalarAndAdd=function(t,n,r,a){return t[0]=n[0]+r[0]*a,t[1]=n[1]+r[1]*a,t[2]=n[2]+r[2]*a,t[3]=n[3]+r[3]*a,t};var a=function(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}(r(0));function e(t,n,r){var a=n[0],e=n[1],u=n[2],o=n[3],i=r[0],s=r[1],c=r[2],f=r[3];return t[0]=a*i+u*s,t[1]=e*i+o*s,t[2]=a*c+u*f,t[3]=e*c+o*f,t}function u(t,n,r){return t[0]=n[0]-r[0],t[1]=n[1]-r[1],t[2]=n[2]-r[2],t[3]=n[3]-r[3],t}n.mul=e,n.sub=u},function(t,n,r){"use strict";Object.defineProperty(n,"__esModule",{value:!0}),n.vec4=n.vec3=n.vec2=n.quat2=n.quat=n.mat4=n.mat3=n.mat2d=n.mat2=n.glMatrix=void 0;var a=l(r(0)),e=l(r(9)),u=l(r(8)),o=l(r(5)),i=l(r(4)),s=l(r(3)),c=l(r(7)),f=l(r(6)),M=l(r(2)),h=l(r(1));function l(t){if(t&&t.__esModule)return t;var n={};if(null!=t)for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(n[r]=t[r]);return n.default=t,n}n.glMatrix=a,n.mat2=e,n.mat2d=u,n.mat3=o,n.mat4=i,n.quat=s,n.quat2=c,n.vec2=f,n.vec3=M,n.vec4=h}])}); |