Vanta Clouds 2
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<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Vanta.js Clouds 2</title>
<style>
html,
body {
height: 100%;
margin: 0;
overflow: hidden;
cursor: none;
background: #07080d;
color: #f5f7fb;
font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
#vanta {
position: fixed;
inset: 0;
cursor: none;
}
canvas {
cursor: none !important;
}
</style>
<script src="../vendor/three.r134.min.js"></script>
<script src="../vendor/p5.min.js"></script>
<script src="../vendor/vanta/dist/vanta.clouds2.min.js"></script>
</head>
<body>
<div id="vanta"></div>
<script>
VANTA.CLOUDS2({
el: "#vanta",
mouseControls: true,
touchControls: true,
gyroControls: false,
backgroundColor: 0x000000,
skyColor: 0x7ac7e8,
cloudColor: 0x314d86,
lightColor: 0xffffff,
speed: 0.75,
texturePath: "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNTYiIGhlaWdodD0iMjU2IiB2aWV3Qm94PSIwIDAgMjU2IDI1NiI+CiAgPGZpbHRlciBpZD0ibm9pc2UiPgogICAgPGZlVHVyYnVsZW5jZSB0eXBlPSJmcmFjdGFsTm9pc2UiIGJhc2VGcmVxdWVuY3k9IjAuODUiIG51bU9jdGF2ZXM9IjQiIHNlZWQ9IjI0Ii8+CiAgICA8ZmVDb2xvck1hdHJpeCB0eXBlPSJzYXR1cmF0ZSIgdmFsdWVzPSIwIi8+CiAgPC9maWx0ZXI+CiAgPHJlY3Qgd2lkdGg9IjI1NiIgaGVpZ2h0PSIyNTYiIGZpbHRlcj0idXJsKCNub2lzZSkiLz4KPC9zdmc+Cg=="
});
</script>
</body>
</html>About this animation
Vanta.js alternate cloud shader using a local noise texture for layered motion.
Under the hood
Vanta.js Clouds from an Inline Noise Texture
This delegates rendering to
VANTA.CLOUDS2() from Vanta.js on Three.js WebGL, the texture-driven sibling of Clouds, mounted on a fixed full-viewport #vanta div. Its texturePath is not a file but an inline data:image/svg+xml;base64 noise texture, an SVG feTurbulence with type="fractalNoise", baseFrequency="0.85", numOctaves="4" and seed="24", desaturated by an feColorMatrix with saturate 0, sampled over skyColor: 0x7ac7e8 and a much darker cloudColor: 0x314d86 with lightColor: 0xffffff, backgroundColor: 0x000000 and speed: 0.75. Interaction is on via mouseControls: true and touchControls: true with gyroControls: false, and as with Clouds the wrapper hides the cursor, including on the canvas.Related
