Cellular noise

Example Links

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• Live demo

https://github.com/ashima/webgl-noise/blob/master/src/cellular2D.glsl

Modulo 7 without a division

Permutation polynomial: (34x^2 + 6x) mod 289

Cellular noise, returning F1 and F2 in a vec2.

Standard 3x3 search window for good F1 and F2 values

Sort out the two smallest distances (F1, F2)