"animation"
Bootstrap 3.0.0 Snippet by evarevirus

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<link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<!DOCTYPE html><html lang='en' class=''>
<head><script src='//production-assets.codepen.io/assets/editor/live/console_runner-079c09a0e3b9ff743e39ee2d5637b9216b3545af0de366d4b9aad9dc87e26bfd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/events_runner-73716630c22bbc8cff4bd0f07b135f00a0bdc5d14629260c3ec49e5606f98fdd.js'></script><script src='//production-assets.codepen.io/assets/editor/live/css_live_reload_init-2c0dc5167d60a5af3ee189d570b1835129687ea2a61bee3513dee3a50c115a77.js'></script><meta charset='UTF-8'><meta name="robots" content="noindex"><link rel="shortcut icon" type="image/x-icon" href="//production-assets.codepen.io/assets/favicon/favicon-8ea04875e70c4b0bb41da869e81236e54394d63638a1ef12fa558a4a835f1164.ico" /><link rel="mask-icon" type="" href="//production-assets.codepen.io/assets/favicon/logo-pin-f2d2b6d2c61838f7e76325261b7195c27224080bc099486ddd6dccb469b8e8e6.svg" color="#111" /><link rel="canonical" href="https://codepen.io/peterhry/pen/egzjGR" />
<link rel='stylesheet prefetch' href='https://cdnjs.cloudflare.com/ajax/libs/meyer-reset/2.0/reset.min.css'>
<style class="cp-pen-styles">body{
background: #000;
}
canvas{
display: block;
}</style></head><body>
<script src='//production-assets.codepen.io/assets/common/stopExecutionOnTimeout-b2a7b3fe212eaa732349046d8416e00a9dec26eb7fd347590fbced3ab38af52e.js'></script><script src='https://unpkg.com/three'></script><script src='https://cdnjs.cloudflare.com/ajax/libs/dat-gui/0.5.1/dat.gui.min.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/shaders/CopyShader.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/postprocessing/EffectComposer.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/postprocessing/RenderPass.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/postprocessing/ShaderPass.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/shaders/HorizontalBlurShader.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/shaders/VerticalBlurShader.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/shaders/FilmShader.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/shaders/LuminosityHighPassShader.js'></script><script src='https://unpkg.com/three@0.83.0/examples/js/postprocessing/UnrealBloomPass.js'></script><script src='https://cdn.rawgit.com/felixturner/bad-tv-shader/master/BadTVShader.js'></script>
<script >THREE.VolumetericLightShader = {
uniforms: {
tDiffuse: { value: null },
lightPosition: { value: new THREE.Vector2(0.5, 0.5) },
exposure: { value: 1 },
decay: { value: 1 },
density: { value: 6 },
weight: { value: 0.57 },
samples: { value: 30 }
},
vertexShader: ["varying vec2 vUv;", "void main() {", "vUv = uv;", "gl_Position = projectionMatrix * modelViewMatrix * vec4(position, 1.0);", "}"].join("\n"),
fragmentShader: ["varying vec2 vUv;", "uniform sampler2D tDiffuse;", "uniform vec2 lightPosition;", "uniform float exposure;", "uniform float decay;", "uniform float density;", "uniform float weight;", "uniform int samples;", "const int MAX_SAMPLES = 100;", "void main()", "{", "vec2 texCoord = vUv;", "vec2 deltaTextCoord = texCoord - lightPosition;", "deltaTextCoord *= 1.0 / float(samples) * density;", "vec4 color = texture2D(tDiffuse, texCoord);", "float illuminationDecay = 1.0;", "for(int i=0; i < MAX_SAMPLES; i++)", "{", "if(i == samples) {", "break;", "}", "texCoord += deltaTextCoord;", "vec4 sample = texture2D(tDiffuse, texCoord);", "sample *= illuminationDecay * weight;", "color += sample;", "illuminationDecay *= decay;", "}", "gl_FragColor = color * exposure;", "}"].join("\n")
};
THREE.AdditiveBlendingShader = {
uniforms: {
tDiffuse: { value: null },
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