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Question by Jonah-films · Oct 21, 2021 at 04:30 AM · lightingshadowslightmaplightmappingshadow bug

Inconvenient splotchy lightmaps/ UV Overlap in URP

I have a big issue. Every time I bake my lightmap it has major issues. It's a massive scene but I only have a portion of it selected (I split it into pieces.) alt text

I've searched everywhere and haven't found a specific answer to my issue. It isn't the resolution, no matter what scale the resolution is, it never resembles how light would react to the objects. I only have the windows, furniture, lights, and room selected as static in t$$anonymous$$s scene. I had unity generate lightmap UVs, fiddled with those settings. I'm on Unity 2019.4.29f if that makes a major difference. Light baking can be infuriating, especially if it keeps you up until' 2 AM. Although I have hundreds of objects with UV overlap as of now, none involve the walls or floor of the scene. Perhaps the emissive ceiling lights are at fault? I hope that's all. Any help would be much appreciated. Another issue could be that I exported my whole blender scene as an FBX, previously I tried using the blender project itself. alt text Here are my settings. Save me, please. T$$anonymous$$s is gonna be a spooky lil' game. All of the materials are single square textures, perhaps that's the issue.

baked-light.png (430.3 kB)
settings.png (51.3 kB)
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