A static class containing noise functions.
| Method | Description |
|---|---|
| cellular | 2D Cellular noise ("Worley noise") with standard 3x3 search window for good feature point values. |
| cellular2x2 | 2D Cellular noise ("Worley noise") with a 2x2 search window. |
| cellular2x2x2 | 3D Cellular noise ("Worley noise") with a 2x2x2 search window. |
| cnoise | Classic Perlin noise |
| pnoise | Classic Perlin noise, periodic variant |
| psrdnoise | 2-D tiling simplex noise with rotating gradients and analytical derivative. |
| psrnoise | 2-D tiling simplex noise with rotating gradients, but without the analytical derivative. |
| snoise | Simplex noise. |
| srdnoise | 2-D non-tiling simplex noise with rotating gradients and analytical derivative. |
| srnoise | 2-D non-tiling simplex noise with rotating gradients, without the analytical derivative. |