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Material ID and Object ID AOVs change colors in animation

Posted: Mon Dec 12, 2022 5:37 pm
by aias
I saw the issue in the C4D forum but has anyone noticed this in Houdini?
Rendering the Object and Material ID AOVs for an animated sequence makes the color change every frame.
Is this a know bug? Is there a workaround?

Re: Material ID and Object ID AOVs change colors in animation

Posted: Mon Dec 12, 2022 9:56 pm
by juanjgon
Have you tried to disable the multi-thread scene extraction option the Octane ROP node? The extraction order can change due to this feature breaking the IDs.

Thanks,
-Juanjo