Its rounded regions look like ink spreading slowly through water. Like `PerlinNoise`, it stays soft, while this entry emphasizes organic patterns that move.
`scale` defaults to 2 and ranges from -2 to 5; higher values make the pattern larger. `contrast` defaults to 0 and ranges from -2 to 5; higher values sharpen the boundary between light and dark areas. `balance` defaults to 0 and ranges from -1 to 1, shifting the mix toward the second color below zero and the first above zero. `speed` defaults to 1 and ranges from 0 to 5; higher values make the motion faster.
This generator fills the canvas and does not need a separate input layer. Pair it with `PerlinNoise` or `FractalNoise` to vary the scale of background patches. Keep the color contrast restrained behind text or in a busy scene so the pattern does not compete for attention.
When to use
Use it for organic backgrounds, soft color patches, and moving abstract scenes. Avoid it when you need geometric repetition or fixed straight lines.