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How can i render Object per ObjectID as Mask or Beauty with AOV´s?

4 REPLIES 4
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Message 1 of 5
hartmann
451 Views, 4 Replies

How can i render Object per ObjectID as Mask or Beauty with AOV´s?

Hi Guys+Girls,


How can i render Object per ObjectID as Mask or Beauty with AOV´s? In mental ray give it RenderSupset. I can render Object per ID as Mask SW or Beauty and all other objects are Black with alpha = 0.

Thank you for help.


cheers

thorsten

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4 REPLIES 4
Message 2 of 5
Stephen.Blair
in reply to: hartmann

Did you look into cryptomatte?



// Stephen Blair
// Arnold Renderer Support
Message 3 of 5
mpowers
in reply to: hartmann

Hi Stephen. Are you sure that Cryptomatte is working with Arnold 6? I can extract Cryptomatte layers from older files that contain them, but nothing I render out of MaxtoA

6142-1583361128457.png

Mike Powers
Director of Animation \ Cramer

mpowers@cramer.com
https://vimeo.com/mpowers
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Message 4 of 5
Stephen.Blair
in reply to: mpowers

I don't have After Effects.

But I see Cryptomatte output when in the EXR files I rendered



// Stephen Blair
// Arnold Renderer Support
Message 5 of 5
michiel.van.gasse
in reply to: mpowers

You need to add the cryptomatte to the maps for aov shaders. 😉

6181-crypto.jpg

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