Hi,
I recently installed the latest version of MtoA (5.2.0) and of Cryptomatte for Nuke (1.2.2 on GitHub).
It renders the Cryptomatte perfectly and I can see them in Nuke. But in the Cryptomatte node, when I try to pick a color, it doesn't add it to the Matte list, even if I force the update.
I had a very old version of MtoA and Cryptomatte since I didn't work with it since a very long time, that's why I updated all of this.
I'm on Maya 2018 and Nuke 11 (Non-Commercial).
Thank you very much
Works fine for me in nuke 10.5
You turn on "Picker Add" button in Cryptomatee node before selection mattes?
Thank you for your answer!
Yes I do.
Try to use older version of nuke, and can you make attach one of you exr file for test?
Ok I just found what I did wrong: for Cryptomattes to work, the exr files has to be separated, not merge during the render.
For the test of my current project, I did a full render in the Arnold RenderView then "Saved a Multi-Exr Image", so it didn't work.
A Batch Render solved it.
Thank you very much for your help @Slava Sych
Just a comment about this - multi channel EXRs do work, but ones written from the Arnold Renderview do not, as they are missing necessary metadata.
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