simplex-noise

Simplex Perlin Noise Generator

Ported from Stefan Gustavson's java implementation Read Stefan's excellent paper for details on how this code works.

This component version is cloned from the gist by Sean McCullough

Installation

$ component install mnmly/simplex-noise

Usage

  var Noise = require('simplex-noise')
    , generator = new ClassicalNoise();
  
  // => returns number between `[-1, 1]`
  console.log(generator.noise(0.001, 0, 0));

  // => returns random number but close enough to the value above.
  console.log(generator.noise(0.001 + 0.001, 0, 0));

License

MIT