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The Blobs function
combines randomly placed ellipses to a fractal pattern. You can use it to
simulate natural textures like rock or organic materials.
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Control the number of the blobs with the Elements Count
parameter, the size with the Elements Size value. Use a large blobs
size (>50%) to get the typical fractal appearance of the function.
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The Amplify value controls the inner contrast
of the function. The higher you set this value, the more chaotic the
result will be. |
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