204 lines
6.6 KiB
HTML
204 lines
6.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>pixi/renderers/WebGLShaders.js - Pixi.js API</title>
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<h1><img src="../logo_small.png" title="Pixi.js API"></h1>
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</div>
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<div class="yui3-u-1-4 version">
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<em>API Docs for: 0.9</em>
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</div>
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<div id="bd" class="yui3-g">
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<h2 class="off-left">APIs</h2>
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<ul class="tabs">
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<li><a href="#api-classes">Classes</a></li>
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<ul id="api-classes" class="apis classes">
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<li><a href="../classes/AssetLoader.html">AssetLoader</a></li>
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<li><a href="../classes/BaseTexture.html">BaseTexture</a></li>
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<li><a href="../classes/CanvasRenderer.html">CanvasRenderer</a></li>
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<li><a href="../classes/DisplayObject.html">DisplayObject</a></li>
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<li><a href="../classes/DisplayObjectContainer.html">DisplayObjectContainer</a></li>
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<li><a href="../classes/MovieClip.html">MovieClip</a></li>
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<li><a href="../classes/Point.html">Point</a></li>
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<li><a href="../classes/Rectangle.html">Rectangle</a></li>
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<li><a href="../classes/Sprite.html">Sprite</a></li>
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<li><a href="../classes/SpriteSheetLoader.html">SpriteSheetLoader</a></li>
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<li><a href="../classes/Stage.html">Stage</a></li>
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<li><a href="../classes/Texture.html">Texture</a></li>
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<li><a href="../classes/WebGLBatch.html">WebGLBatch</a></li>
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<li><a href="../classes/WebGLRenderer.html">WebGLRenderer</a></li>
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</ul>
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<ul id="api-modules" class="apis modules">
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<li><a href="../modules/PIXI.html">PIXI</a></li>
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</ul>
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</div>
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Deprecated
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<div class="apidocs">
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<div id="docs-main">
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<div class="content">
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<h1 class="file-heading">File: pixi/renderers/WebGLShaders.js</h1>
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<div class="file">
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<pre class="code prettyprint linenums">
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/**
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* @author Mat Groves http://matgroves.com/ @Doormat23
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*/
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PIXI.shaderFragmentSrc = [ "precision mediump float;",
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"varying vec2 vTextureCoord;",
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"varying float vColor;",
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"uniform sampler2D uSampler;",
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"void main(void) {",
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"gl_FragColor = texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));",
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"gl_FragColor = gl_FragColor * vColor;",
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"}"];
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PIXI.shaderVertexSrc = [ "attribute vec2 aVertexPosition;",
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"attribute vec2 aTextureCoord;",
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"attribute float aColor;",
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"uniform mat4 uMVMatrix;",
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"varying vec2 vTextureCoord;",
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"varying float vColor;",
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"void main(void) {",
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"gl_Position = uMVMatrix * vec4(aVertexPosition, 1.0, 1.0);",
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"vTextureCoord = aTextureCoord;",
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"vColor = aColor;",
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"}"]
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PIXI.CompileVertexShader = function(gl, shaderSrc)
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{
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var src = "";
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for (var i=0; i < shaderSrc.length; i++) {
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src += shaderSrc[i];
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};
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var shader;
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shader = gl.createShader(gl.VERTEX_SHADER);
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gl.shaderSource(shader, src);
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gl.compileShader(shader);
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if (!gl.getShaderParameter(shader, gl.COMPILE_STATUS)) {
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alert(gl.getShaderInfoLog(shader));
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return null;
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}
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return shader;
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}
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PIXI.CompileFragmentShader = function(gl, shaderSrc)
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{
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var src = "";
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for (var i=0; i < shaderSrc.length; i++) {
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src += shaderSrc[i];
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};
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var shader;
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shader = gl.createShader(gl.FRAGMENT_SHADER);
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gl.shaderSource(shader, src);
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gl.compileShader(shader);
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if (!gl.getShaderParameter(shader, gl.COMPILE_STATUS)) {
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alert(gl.getShaderInfoLog(shader));
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return null;
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}
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return shader;
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}
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</pre>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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</div>
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<script src="../assets/vendor/prettify/prettify-min.js"></script>
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<script>prettyPrint();</script>
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