Fractal Noise
The Detailer. Stacks multiple layers (octaves) of an input float channel to create complex, high-frequency detail.
Ports
| Port | Type | Direction | Description |
|---|---|---|---|
| Input |  Float | Input | The source noise or mask to fractalise. |
| Output | Float | Output | The detailed fractal result. |
Details
Fractal Noise (often called FBM - Fractional Brownian Motion) takes a simple input and samples it multiple times at different scales and intensities.
Parameters
- Octaves: The number of layers to stack.
- Lacunarity: The frequency multiplier for each octave (usually 2.0).
- Persistence: The amplitude multiplier for each octave (usually 0.5).