Shadow problems with point light radius

Question

When I increase the point light radius, it ends up creating artifacts on the textures for seemingly no reason.

Even though I I have High Quality Shadows (High bit-depth and cube map resolution).

I want to create a smooth texture just like the corner of the photo, but for some reason it ends up creating these squares with what looks like many "vertices".

Please write in english, use an online translator. – susu Feb 06 '21 at 05:25 — susu, Feb 06 '21 at 05:25

score 4 · Answer 1 · answered Feb 07 '21 at 00:13

4

Those are Shadow Terminator artifacts. The most common way to deal with them is adding more geometry, usually with a subdivision surface modifier.

But starting with blender 2.9 you can control the Shadow terminator aritfacts directly in the Object Properties. In the Shading section use the slider for Shadow Terminator Offset:

answered Feb 07 '21 at 00:13

susu

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eu uso o eevee e meu modelo ja esta com essa modificação – MeguiTaA12 Feb 16 '21 at 05:52
@MeguiTaA12 this site works in english. – susu Feb 16 '21 at 06:27

Shadow problems with point light radius

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