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How to use initFiguresGL method in wpt

Best JavaScript code snippet using wpt

webgl.js

...222  void main() {                                                 \223    gl_FragColor = v_color;                                     \224  }                                                             ';225  var figuresCache = null;226  function initFiguresGL() {227    var canvas, gl;228    generateGL();229    canvas = currentCanvas;230    currentCanvas = null;231    gl = currentGL;232    currentGL = null;233    // setup a GLSL program234    var vertexShader = createVertexShader(gl, figuresVertexShaderCode);235    var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode);236    var program = createProgram(gl, [vertexShader, fragmentShader]);237    gl.useProgram(program);238    var cache = {};239    cache.gl = gl;240    cache.canvas = canvas;241    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');242    cache.scaleLocation = gl.getUniformLocation(program, 'u_scale');243    cache.offsetLocation = gl.getUniformLocation(program, 'u_offset');244    cache.positionLocation = gl.getAttribLocation(program, 'a_position');245    cache.colorLocation = gl.getAttribLocation(program, 'a_color');246    figuresCache = cache;247  }248  function drawFigures(width, height, backgroundColor, figures, context) {249    if (!figuresCache) {250      initFiguresGL();251    }252    var cache = figuresCache, canvas = cache.canvas, gl = cache.gl;253    canvas.width = width;254    canvas.height = height;255    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);256    gl.uniform2f(cache.resolutionLocation, width, height);257    // count triangle points258    var count = 0;259    var i, ii, rows;260    for (i = 0, ii = figures.length; i < ii; i++) {261      switch (figures[i].type) {262        case 'lattice':263          rows = (figures[i].coords.length / figures[i].verticesPerRow) | 0;264          count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6;...

Using AI Code Generation

1var scene = new THREE.Scene();2var camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 );3var renderer = new THREE.WebGLRenderer();4renderer.setSize( window.innerWidth, window.innerHeight );5document.body.appendChild( renderer.domElement );6var geometry = new THREE.BoxGeometry( 1, 1, 1 );7var material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } );8var cube = new THREE.Mesh( geometry, material );9scene.add( cube );10camera.position.z = 5;11renderer.render( scene, camera );12var wptoolkit = require('wptoolkit');13wptoolkit.initFiguresGL();14var animate = function () {15    requestAnimationFrame( animate );16    cube.rotation.x += 0.01;17    cube.rotation.y += 0.01;18    renderer.render( scene, camera );19};20animate();21{22  "scripts": {23  },24  "dependencies": {25  }26}

Using AI Code Generation

1var gl;2var canvas = document.getElementById('canvas');3try {4  gl = initFiguresGL(canvas);5} catch (e) {6  alert('Could not initialise WebGL, sorry :-(');7}8var gl;9var canvas = document.getElementById('canvas');10try {11  gl = initFiguresGL(canvas);12} catch (e) {13  alert('Could not initialise WebGL, sorry :-(');14}15var gl;16var canvas = document.getElementById('canvas');17try {18  gl = initFiguresGL(canvas);19} catch (e) {20  alert('Could not initialise WebGL, sorry :-(');21}22var gl;23var canvas = document.getElementById('canvas');24try {25  gl = initFiguresGL(canvas);26} catch (e) {27  alert('Could not initialise WebGL, sorry :-(');28}29var gl;30var canvas = document.getElementById('canvas');31try {32  gl = initFiguresGL(canvas);33} catch (e) {34  alert('Could not initialise WebGL, sorry :-(');35}36var gl;37var canvas = document.getElementById('canvas');38try {39  gl = initFiguresGL(canvas);40} catch (e) {41  alert('Could not initialise WebGL, sorry :-(');42}43var gl;44var canvas = document.getElementById('canvas');45try {46  gl = initFiguresGL(canvas);47} catch (e) {48  alert('Could not initialise WebGL, sorry :-(');49}50var gl;51var canvas = document.getElementById('canvas');52try {53  gl = initFiguresGL(canvas);

Using AI Code Generation

1var figures = initFiguresGL();2function initFiguresGL() {3    var figures = [];4    var figure = new Figure();5    ];6    figure.indices = [0, 1, 2];7    figures.push(figure);8    return figures;9}10function Figure() {11    this.vertices = [];12    this.indices = [];13    this.colors = [];14    this.normals = [];15    this.textureCoords = [];16    this.glBuffers = [];17    this.glBufferIndices = [];18    this.glBufferColors = [];19    this.glBufferNormals = [];20    this.glBufferTextureCoords = [];21    this.glBufferTexture = [];22    this.glBufferTextureIndex = [];23}24function initBuffers() {25    for (var i = 0; i < figures.length; i++) {26        var figure = figures[i];27        figure.glBufferIndices = gl.createBuffer();28        gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, figure.glBufferIndices);29        gl.bufferData(gl.ELEMENT_ARRAY_BUFFER, new Uint16Array(figure.indices), gl.STATIC_DRAW);30        figure.glBuffers = gl.createBuffer();31        gl.bindBuffer(gl.ARRAY_BUFFER, figure.glBuffers);32        gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(figure.vertices), gl.STATIC_DRAW);33        figure.glBufferColors = gl.createBuffer();34        gl.bindBuffer(gl.ARRAY_BUFFER, figure.glBufferColors);35        gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(figure.colors), gl.STATIC_DRAW);36        figure.glBufferNormals = gl.createBuffer();37        gl.bindBuffer(gl.ARRAY_BUFFER, figure.glBufferNormals);38        gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(figure.normals), gl.STATIC_DRAW);39        figure.glBufferTextureCoords = gl.createBuffer();40        gl.bindBuffer(gl.ARRAY_BUFFER, figure.glBufferTextureCoords);41        gl.bufferData(gl.ARRAY_BUFFER, new Float32Array(figure.textureCoords), gl.STATIC_DRAW);

Using AI Code Generation

1var canvas = document.getElementById("canvas");2var gl = wptoolkit.initFiguresGL(canvas);3var triangle = new wptoolkit.Figure(gl);4var rectangle = new wptoolkit.Figure(gl);5var circle = new wptoolkit.Figure(gl);6triangle.addTriangle({7});8rectangle.addRectangle({9});10circle.addCircle({11});12triangle.draw();13rectangle.draw();14circle.draw();15circle.draw();16rectangle.draw();17triangle.draw();18circle.draw();19rectangle.draw();20triangle.draw();21rectangle.draw();22circle.draw();23circle.draw();24rectangle.draw();25triangle.draw();26circle.draw();27rectangle.draw();28triangle.draw();29rectangle.draw();

Using AI Code Generation

1var canvas = document.getElementById('canvas');2var gl = canvas.getContext('experimental-webgl');3var wpt = new WPT(gl);4var vertices = [0.0, 0.0, 0.0, 1.0, 1.0, 1.0];5var color = [1.0, 0.0, 0.0, 1.0];6var figure = wpt.initFiguresGL(vertices, color);7figure.draw();

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