Static lighting produces blotchy shadows

Development Rendering
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1

In lack of better terminology, when I bake static lighting I get rather bad results. These “squares” appear and it seems like the Lightmass should be able to produce better quality seeing as the lightmap resolution is higher than that.

242806-capture.jpg
242806-capture.jpg1908×1113 153 KB

242807-capture1.jpg
242807-capture1.jpg1967×1116 496 KB

242808-capture2.png
242808-capture2.png458×617 13.9 KB

This is baked on production quality level.
I havent gone thorugh the Lightmass settings in detail yet, so maybe I have some settings in there that are not correct?!

Anyway, any help is appreciated :slight_smile:

2

Did you try to disable the “Compress Lightmaps” option?
On the other hand, your “Indirect Lighting Smoothness” is unusually low.

3

you have entered a comma symbol in the static lighting level scale field. Same error in other entries

4

Some countries use commas for the decimal point lol