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changes.mady.by.user Unknown User (zheni.metodieva)

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changes.mady.by.user Kristina Gaytandzhieva

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Cryptomatte is a method developed by by Psyop for for efficiently encoding accurate mattes. It typically uses three to five automatically generated render channels stored in a multichannel OpenEXR file which removes the hassle of creating dozens or hundreds of Multimattes.  

Compared to the Multimatte Render Elements, Cryptomatte offers the following:

Fancy Bullets
typecircle
  • Does not require a setup with object IDs, etc.
  • Only requires a fixed number of additional render elements, typically four.
  • Cannot be propagated through reflections or refractions.
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With V-Ray 5, update 2, the Cryptomatte Render Element works with the Progressive Image Sampler type as wellCurrently, Cryptomatte render element works only with the Bucket Image Sampler (Progressive switched off).


UI Path

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||V-Ray Asset Editor|| > Create Asset > Render Elements > Cryptomatte

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