| Interface | Description |
|---|---|
| Fractal |
Interface for a general fractal basis.
|
| Class | Description |
|---|---|
| FractalSum |
FractalSum is the simplest form of fractal functions summing up a few octaves
of the noise value with an ever decreasing (0 < roughness < 1) amplitude
lacunarity = 2.0f is the classical octave distance
Note: though noise basis functions are generally designed to return value
between -1..1, there sum can easily be made to extend out of this range.
|