Fast Simplex Noise

A TypeScript implementation of the improved, faster Simplex algorithm outlined in Stefan Gustavson's Simplex noise demystified.

* Deno module: https://deno.land/x/fast_simplex_noise
* NPM package: fast-simplex-noise

See fractal-noise-js (Deno: fractal_noise, NPM: fractal-noise) for higher order noise shapes.

API

Each make function takes a random function (() => number)) as its argument, defaulting to Math.random.

$3

Returns a two-dimensional noise generation function.

$3

Returns a three-dimensional noise generation function.

$3

Returns a four-dimensional noise generation function.