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<!DOCTYPE html>
<html lang="en" class="no-js">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Decorative WebGL Backgrounds | Demo 2 | Codrops</title>
<meta name="description" content="A collection of decorative animated background shapes powered by WebGL and TweenMax." />
<meta name="keywords" content="webgl, background, shape, web design, web development, tweenmax, gsap, animation" />
<meta name="author" content="Louis Hoebregts for Codrops" />
<link rel="shortcut icon" href="favicon.ico">
<link href="https://fonts.googleapis.com/css?family=Barlow:400,500,700" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="css/base.css" />
<link rel="stylesheet" type="text/css" href="css/demo2.css" />
<link rel="stylesheet" type="text/css" href="pater/pater.css" />
<script>document.documentElement.className="js";var supportsCssVars=function(){var e,t=document.createElement("style");return t.innerHTML="root: { --tmp-var: bold; }",document.head.appendChild(t),e=!!(window.CSS&&window.CSS.supports&&window.CSS.supports("font-weight","var(--tmp-var)")),t.parentNode.removeChild(t),e};supportsCssVars()||alert("Please view this demo in a modern browser that supports CSS Variables.");</script>
</head>
<body class="demo-2">
<svg class="hidden">
<symbol id="icon-arrow" viewBox="0 0 24 24">
<title>arrow</title>
<polygon points="6.3,12.8 20.9,12.8 20.9,11.2 6.3,11.2 10.2,7.2 9,6 3.1,12 9,18 10.2,16.8 "/>
</symbol>
<symbol id="icon-drop" viewBox="0 0 24 24">
<title>drop</title>
<path d="M12,21c-3.6,0-6.6-3-6.6-6.6C5.4,11,10.8,4,11.4,3.2C11.6,3.1,11.8,3,12,3s0.4,0.1,0.6,0.3c0.6,0.8,6.1,7.8,6.1,11.2C18.6,18.1,15.6,21,12,21zM12,4.8c-1.8,2.4-5.2,7.4-5.2,9.6c0,2.9,2.3,5.2,5.2,5.2s5.2-2.3,5.2-5.2C17.2,12.2,13.8,7.3,12,4.8z"/><path d="M12,18.2c-0.4,0-0.7-0.3-0.7-0.7s0.3-0.7,0.7-0.7c1.3,0,2.4-1.1,2.4-2.4c0-0.4,0.3-0.7,0.7-0.7c0.4,0,0.7,0.3,0.7,0.7C15.8,16.5,14.1,18.2,12,18.2z"/>
</symbol>
<symbol id="icon-github" viewBox="0 0 32.6 31.8">
<title>github</title>
<path d="M16.3,0C7.3,0,0,7.3,0,16.3c0,7.2,4.7,13.3,11.1,15.5c0.8,0.1,1.1-0.4,1.1-0.8c0-0.4,0-1.4,0-2.8c-4.5,1-5.5-2.2-5.5-2.2c-0.7-1.9-1.8-2.4-1.8-2.4c-1.5-1,0.1-1,0.1-1c1.6,0.1,2.5,1.7,2.5,1.7c1.5,2.5,3.8,1.8,4.7,1.4c0.1-1.1,0.6-1.8,1-2.2c-3.6-0.4-7.4-1.8-7.4-8.1c0-1.8,0.6-3.2,1.7-4.4C7.4,10.7,6.8,9,7.7,6.8c0,0,1.4-0.4,4.5,1.7c1.3-0.4,2.7-0.5,4.1-0.5c1.4,0,2.8,0.2,4.1,0.5c3.1-2.1,4.5-1.7,4.5-1.7c0.9,2.2,0.3,3.9,0.2,4.3c1,1.1,1.7,2.6,1.7,4.4c0,6.3-3.8,7.6-7.4,8c0.6,0.5,1.1,1.5,1.1,3c0,2.2,0,3.9,0,4.5c0,0.4,0.3,0.9,1.1,0.8c6.5-2.2,11.1-8.3,11.1-15.5C32.6,7.3,25.3,0,16.3,0z"/>
</symbol>
<symbol id="icon-keyboard" viewBox="0 0 100 70">
<title>keyboard</title>
<!-- https://thenounproject.com/term/keyboard/783/ by Paul te Kortschot from the Noun Project -->
<path d="M 60.94,1.83 39.22,1.83 C 36.71,1.83 34.67,3.86 34.67,6.376 L 34.67,28.1 C 34.67,30.61 36.71,32.65 39.22,32.65 L 60.94,32.65 C 63.45,32.65 65.5,30.61 65.5,28.1 L 65.5,6.376 C 65.5,3.86 63.45,1.83 60.94,1.83 Z M 44.79,18.63 50.08,11.74 55.37,18.63 Z" opacity="0.2"/>
<path d="M 60.86,36.75 39.14,36.75 C 36.63,36.75 34.59,38.79 34.59,41.3 L 34.59,63.02 C 34.59,65.53 36.63,67.57 39.14,67.57 L 60.86,67.57 C 63.38,67.57 65.41,65.53 65.41,63.02 L 65.41,41.3 C 65.42,38.79 63.38,36.75 60.86,36.75 Z M 50.08,57.45 44.79,50.55 55.37,50.55 Z" opacity="0.2" />
<path d="M 95.45,36.75 73.73,36.75 C 71.22,36.75 69.18,38.79 69.18,41.3 L 69.18,63.02 C 69.18,65.53 71.22,67.57 73.73,67.57 L 95.45,67.57 C 97.97,67.57 100,65.53 100,63.02 L 100,41.3 C 100,38.79 97.97,36.75 95.45,36.75 Z M 83.4,57.45 83.4,46.86 90.3,52.16 Z" />
<path d="M 26.27,36.75 4.55,36.75 C 2.037,36.75 0,38.79 0,41.3 L 0,63.02 C 0,65.53 2.037,67.57 4.55,67.57 L 26.27,67.57 C 28.78,67.57 30.82,65.53 30.82,63.02 L 30.82,41.3 C 30.82,38.79 28.78,36.75 26.27,36.75 Z M 16.69,57.45 9.79,52.16 16.69,46.86 Z" />
</symbol>
</svg>
<main>
<div class="content content--fixed">
<header class="codrops-header">
<div class="codrops-links">
<a class="codrops-icon codrops-icon--prev" href="https://tympanus.net/Development/AnimatedFrameSlideshow/" title="Previous Demo"><svg class="icon icon--arrow"><use xlink:href="#icon-arrow"></use></svg></a>
<a class="codrops-icon codrops-icon--drop" href="https://tympanus.net/codrops/?p=33168" title="Back to the article"><svg class="icon icon--drop"><use xlink:href="#icon-drop"></use></svg></a>
</div>
<h1 class="codrops-header__title">Decorative WebGL Backgrounds</h1>
</header>
<a class="github" href="https://github.com/Mamboleoo/DecorativeBackgrounds/" title="Find this project on GitHub"><svg class="icon icon--github"><use xlink:href="#icon-github"></use></svg></a>
<nav class="demos">
<svg class="icon icon--keyboard"><use xlink:href="#icon-keyboard"></use></svg>
<a class="demo" href="index.html"><span>Demo 1</span></a>
<a class="demo demo--current" href="index2.html"><span>Demo 2</span></a>
<a class="demo" href="index3.html"><span>Demo 3</span></a>
<a class="demo" href="index4.html"><span>Demo 4</span></a>
<a class="demo" href="index5.html"><span>Demo 5</span></a>
<a class="demo" href="index6.html"><span>Demo 6</span></a>
</nav>
<a class="pater" href="http://go.thoughtleaders.io/TLDcodrops211117" onClick="recordOutboundLink(this, 'Outbound Links', 'TLDcodrops211117');return false;">
<img class="pater__img" src="pater/TLD.png" alt="TLD"/>
<h3 class="pater__title">Snag the hottest new domain name for designers</h3>
<p class="pater__description">.design domains were just released and some of the best ones are still available. They normally cost $35 but Codrops readers <strong>get them now for FREE!</strong></p>
</a>
</div>
<div class="content">
<canvas class="scene scene--full" id="scene"></canvas>
<script type="x-shader/x-vertex" id="wrapVertexShader">
#define PI 3.1415926535897932384626433832795
attribute float size;
void main() {
vec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );
gl_PointSize = 3.0;
gl_Position = projectionMatrix * mvPosition;
}
</script>
<script type="x-shader/x-fragment" id="wrapFragmentShader">
uniform sampler2D texture;
void main(){
vec4 textureColor = texture2D( texture, gl_PointCoord );
if ( textureColor.a < 0.3 ) discard;
vec4 dotColor = vec4(0.06, 0.18, 0.36, 0.4);
vec4 color = dotColor * textureColor;
gl_FragColor = color;
}
</script>
<div class="content__inner">
<h2 class="content__title">Spacetime</h2>
<h3 class="content__subtitle">Warp Drive</h2>
</div>
</div>
</main>
<script src="js/demo.js"></script>
<script src="js/three.min.js"></script>
<script src="js/TweenMax.min.js"></script>
<script src="js/demo2.js"></script>
</body>
</html>