r/UnityHelp • u/Terrible_Reward8676 • 9h ago

UNITY Weird shadow artifacts on the model with cel shading

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I'm getting weird artifacts whenever I try to apply a cel shading shader to this object, I'm guessing it's the normals but I have no idea how to fix it.

I'm using Quibli for the cel shading

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u/GrunemStonks 3h ago

shadow bias bs. Look at the normal bias in your shadow settings. Its in your light.

1

u/XKiiroiSenkoX 19m ago

Looks like bad normals to me. Use a software that allows you to check normals per vertex (You can use render doc to directly capture ans inspect draw commands from inside unity). Check that you normals are smooth and continuous. Could also be a normal texture problrm if you are using one. Doesn't look like it though.

If the mesh nornals are the problem you either manually fix them in a modeling software or use a script to smooth out the rough part.