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fast-simplex-noise

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A TypeScript implementation of faster simplex noise

github.com/joshforisha/fast-simplex-noise-js

joshforisha/fast-simplex-noise-js

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# Fast Simplex Noise A TypeScript implementation of the improved, faster Simplex algorithm outlined in Stefan Gustavson's [Simplex noise demystified](http://webstaff.itn.liu.se/~stegu/simplexnoise/simplexnoise.pdf). * Deno module: [https://deno.land/x/fast_simplex_noise](https://deno.land/x/fast_simplex_noise) * NPM package: [fast-simplex-noise](https://www.npmjs.com/package/fast-simplex-noise) See [fractal-noise-js](https://github.com/joshforisha/fractal-noise-js) (Deno: [fractal_noise](https://deno.land/x/fractal_noise), NPM: [fractal-noise](https://www.npmjs.com/package/fractal-noise)) for higher order noise shapes. ## API Each *make* function takes a `random` function (`() => number)`) as its argument, defaulting to `Math.random`. ### `makeNoise2D (random = Math.random): (x: number, y: number) => number` Returns a two-dimensional noise generation function. ### `makeNoise3D (random = Math.random): (x: number, y: number, z: number) => number` Returns a three-dimensional noise generation function. ### `makeNoise4D (random = Math.random): (x: number, y: number, z: number, w: number) => number` Returns a four-dimensional noise generation function.