The IlvTurbulenceFilter Class
The
IlvTurbulenceFilter lets you create an image using the Perlin turbulence function. It allows the synthesis of artificial textures such as clouds or marble.
Note: For a detailed description the of the Perlin turbulence function, see "Texturing and Modeling", Ebert et al, AP Professional, 1994. |
The resulting image will have maximal size in the image space.
It is possible to create bandwidth-limited noise by synthesizing only one octave.
You can choose whether fractal noise or turbulence is created and the number of repetitions (octaves) of the noise generation functions to use.
Version 5.5.1
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