// Require as many or as little as you need: 
#pragma glslify: cnoise2 = require(glsl-noise) 
#pragma glslify: snoise2 = require(glsl-noise/simplex/2d) 
#pragma glslify: snoise3 = require(glsl-noise/simplex/3d) 
#pragma glslify: snoise4 = require(glsl-noise/simplex/4d) 
#pragma glslify: cnoise2 = require(glsl-noise/classic/2d) 
#pragma glslify: cnoise3 = require(glsl-noise/classic/3d) 
#pragma glslify: cnoise4 = require(glsl-noise/classic/4d) 
#pragma glslify: pnoise2 = require(glsl-noise/periodic/2d) 
#pragma glslify: pnoise3 = require(glsl-noise/periodic/3d) 
#pragma glslify: pnoise4 = require(glsl-noise/periodic/4d) 
 
attribute vec3 position;
 
// And just treat them as functions like 
// you normally would: 
void main() {
  gl_FragColor = vec4(snoise3(position), 1.0);
}

• hughsk published 2013-09-27T01:39:12.791Z
• 0.0.0 is the latest release
• github.com/hughsk/glsl-noise
• MIT

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Try it out

• Test glsl-noise in your browser.

Keywords

glsl, noise, shader, perlin, simplex, webgl, glslify

Dependencies

None

Dependents (9)

noisemaker, glsl-halftone, glsl-earth, glsl-curl-noise, glsl-film-grain, vizplex, and more