Questions tagged [cryptomatte]

Cryptomatte is an open source automated ID matte generator created by Jonah Friedman and Andy Jones at Psyop. Blender has adopted the standard beginning with version 2.8 as a compositor node. Use this tag for questions about the cryptomatte node in blender's compostor.

36 questions
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Cryptomatte outputs one or two colors only

This may be me just being a Blender noobie, but when I try to render a Cryptomatte pass I only get one or two colors, usually green or white, with full alpha transparency for some reason (I had to check in the Image Editor to show RGB only so I…
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Material Override on Custom Selection

I have this example here where I have milk inside frosted glass. I need a matte for the milk including the refractions on the glass. Cryptomatte only gives me a matte for both objects combined. In Maya I can simply make an override for the milk…