Limits the values of a input gray scale image to a given amount. This results in banding the input.
In the first example image you see the filter applied to a perlin noise with a band count of 8. The result is blurred and used as height-map and Ambient Occlusion map.
In the second example image i used this filter to limit the luminance variation of the tile generator to 5 shades of gray.
Uploaded: almost 4 years ago
Updated: over 3 years ago
File Name: Banding.zip
Size: 2.39 KB
Doesn't this do the same as the Quantize node though?
Thanks, very useful.
Some more inputs to control the range of each step would be nice though.