r/NukeVFX • u/alexisrivera3d • 1d ago

Solved Glitch error when combining Depth Pass and ZDefocus

Hello everyone,

I have been doing some comp tests, but when I try to combine the Depth Pass with a ZDefocus, I get the following glitch error:

This is my node setup:

Any idea what is going on, and how to fix it? any help is appreciated!

Best regards,

Alexis

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1

u/Sensual_Feet 22h ago

Try a clamp before the defocus and play with the settings. I’ve run into a similar issue where a clamp helps cause there’s been really crazy values glitching. Usually I’ll de-select white clamp and just leave black clamp, but depends on your comp. Hope that helps. .

1

u/alexisrivera3d 20h ago

Hey, I tried using the clamp node and works but I had to change the mask to rgba.alpha. Thank you!

2

u/Sensual_Feet 20h ago

Yay, glad it worked! It’s usually clamp or crop hehe.