Reference

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turbulence

Arguments:

Description:

Render fractal noise or turbulence on selected images.

Default values:

radius=32, octaves=6, alpha=3, difference=0 and mode=0.

This command has a tutorial page.

Example of use:

$ gmic 400,400,1,3 turbulence 16

Command: 400,400,1,3 turbulence 16