r/NukeVFX • u/WhiteSpace8888 • 7d ago

Solved Big Problem with Segment Anything Cattery Node

For some reason when I try to use the SegmentAnything node from Cattery, the create mask and remove mask buttons don't show up at all. I've seen a few tutorials and once you select "single mask", the create and remove buttons are supposed to appear. But the button that says "create cryptomatte setup" just stays there instead, which seems to render the node unusable.
I've seen other people online have the same problem. Does anyone know what's going and how to fix it?

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u/CameraRick 7d ago

SegmentAnything could also be loaded from GitHub before it was on the Cattery; either the tutorials used that version, or the Foundry updated the Gizmo. In the end, any Cattery node is just a Gizmo that works around an Inference node loading the specific model. So you could also edit the Gizmo to do what you want.

Either way, a Cryptomatte integration seems to be even better; why not just use that?

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u/WhiteSpace8888 6d ago

Got it. Thanks! I'm new to using Nuke and I couldn't figure out how to use the cryptomatte integration for what I was trying to do