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fadookie
/ noiseSimplex.cginc
Last active
May 12, 2024 21:23
Slightly more optimized simplex noise cg lib based off this one: http://forum.unity3d.com/threads/2d-3d-4d-optimised-perlin-noise-cg-hlsl-library-cginc.218372/
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| #ifndef NOISE_SIMPLEX_FUNC | |
| #define NOISE_SIMPLEX_FUNC | |
| /* | |
| Description: | |
| Array- and textureless CgFx/HLSL 2D, 3D and 4D simplex noise functions. | |
| a.k.a. simplified and optimized Perlin noise. | |
| The functions have very good performance | |
| and no dependencies on external data. |