GenImageSimplexNoise(), similar to GenImagePerlinNoise()

[DreepyYunky]

It'll be cool to have Simplex Noise, also written by Ken Perlin and may be similar in use to GenImagePerlinNoise()

[raysan5]

@DreepyYunky Afaik, GenImagePerlinNoise() is actually using simplex noise 3... you can check stb_perlin.h.

[DreepyYunky]

Oh, Maybe it'll be better to name it GenImageSimplexNoise then.

[raysan5]

Afaik, Simplex is also Perlin, right? In any case, no plans to rename the function.