acmthakyll/teste.html at master · anderflash/acmthakyll · GitHub

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<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <meta name="generator" content="pandoc">
  <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
  <title></title>
  <style type="text/css">code{white-space: pre;}</style>
  <!--[if lt IE 9]>
    <script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
  <![endif]-->
  <style type="text/css">
table.sourceCode, tr.sourceCode, td.lineNumbers, td.sourceCode {
  margin: 0; padding: 0; vertical-align: baseline; border: none; }
table.sourceCode { width: 100%; line-height: 100%; }
td.lineNumbers { text-align: right; padding-right: 4px; padding-left: 4px; color: #aaaaaa; border-right: 1px solid #aaaaaa; }
td.sourceCode { padding-left: 5px; }
code > span.kw { color: #007020; font-weight: bold; }
code > span.dt { color: #902000; }
code > span.dv { color: #40a070; }
code > span.bn { color: #40a070; }
code > span.fl { color: #40a070; }
code > span.ch { color: #4070a0; }
code > span.st { color: #4070a0; }
code > span.co { color: #60a0b0; font-style: italic; }
code > span.ot { color: #007020; }
code > span.al { color: #ff0000; font-weight: bold; }
code > span.fu { color: #06287e; }
code > span.er { color: #ff0000; font-weight: bold; }
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<table class="sourceCode javascript numberLines" id="mycode" hl_lines="1" startFrom="1"><tr class="sourceCode"><td class="lineNumbers"><pre>1
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</pre></td><td class="sourceCode"><pre><code class="sourceCode javascript">    <span class="kw">function</span> <span class="fu">iniciarShaders</span>()
    {
      <span class="kw">var</span> vertexShader = <span class="fu">getShader</span>(gl, <span class="st">&quot;#shader-vs&quot;</span>);
      <span class="kw">var</span> fragmentShader = <span class="fu">getShader</span>(gl, <span class="st">&quot;#shader-fs&quot;</span>);

      shaderProgram = <span class="ot">gl</span>.<span class="fu">createProgram</span>();
      <span class="ot">gl</span>.<span class="fu">attachShader</span>(shaderProgram, vertexShader);
      <span class="ot">gl</span>.<span class="fu">attachShader</span>(shaderProgram, fragmentShader);
      <span class="ot">gl</span>.<span class="fu">linkProgram</span>(shaderProgram);

      <span class="kw">if</span>(!<span class="ot">gl</span>.<span class="fu">getProgramParameter</span>(shaderProgram, <span class="ot">gl</span>.<span class="fu">LINK_STATUS</span>))
      {
    <span class="fu">alert</span>(<span class="st">&quot;Não pode inicializar shaders&quot;</span>);
      }

      <span class="ot">gl</span>.<span class="fu">useProgram</span>(shaderProgram);

      <span class="ot">shaderProgram</span>.<span class="fu">vertexPositionAttribute</span> = <span class="ot">gl</span>.<span class="fu">vertexPositionAttribute</span> = <span class="ot">gl</span>.<span class="fu">getAttribLocation</span>(shaderProgram, <span class="st">&quot;aVertexPosition&quot;</span>);
      <span class="ot">gl</span>.<span class="fu">enableVertexAttribArray</span>(<span class="ot">shaderProgram</span>.<span class="fu">vertexPositionAttribute</span>);

      <span class="ot">shaderProgram</span>.<span class="fu">vertexColorAttribute</span> = <span class="ot">gl</span>.<span class="fu">getAttribLocation</span>(shaderProgram, <span class="st">&quot;aVertexColor&quot;</span>);
      <span class="ot">gl</span>.<span class="fu">enableVertexAttribArray</span>(<span class="ot">shaderProgram</span>.<span class="fu">vertexColorAttribute</span>);

      <span class="ot">shaderProgram</span>.<span class="fu">pMatrixUniform</span> = <span class="ot">gl</span>.<span class="fu">getUniformLocation</span>(shaderProgram,
            <span class="st">&quot;uPMatrix&quot;</span>);
      <span class="ot">shaderProgram</span>.<span class="fu">vMatrixUniform</span> = <span class="ot">gl</span>.<span class="fu">getUniformLocation</span>(shaderProgram,
            <span class="st">&quot;uVMatrix&quot;</span>);
      <span class="ot">shaderProgram</span>.<span class="fu">mMatrixUniform</span> = <span class="ot">gl</span>.<span class="fu">getUniformLocation</span>(shaderProgram,
            <span class="st">&quot;uMMatrix&quot;</span>);


    }</code></pre></td></tr></table>
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