Overlapping UVs in Unreal without overlapping lightmap?
node
Hello,
I modeled a modular wall facade, and split it in half to stack the UVs to save on texture space. I combined the Two Stacked halves and imported into Unreal Engine 4 version 4.20. When I build lighting the lighting was weird and broken because of the lightmap from the stacked UV's im guessing so I made a second UV set where nothing at all stacks. I went in unreal, changed the lightmap source to the non stacked UVs and when I rebuild the lighting it is still broken. I don't know how to fix it. There has to be some work around to have proper lighting and stacked tetxture UVs in UE4. I double checked the geometry and there is no overlapping faces, pieces are snapped together properly, but still broken. If anyone has any suggestions it would be greatly appreciated. Thank you.
I modeled a modular wall facade, and split it in half to stack the UVs to save on texture space. I combined the Two Stacked halves and imported into Unreal Engine 4 version 4.20. When I build lighting the lighting was weird and broken because of the lightmap from the stacked UV's im guessing so I made a second UV set where nothing at all stacks. I went in unreal, changed the lightmap source to the non stacked UVs and when I rebuild the lighting it is still broken. I don't know how to fix it. There has to be some work around to have proper lighting and stacked tetxture UVs in UE4. I double checked the geometry and there is no overlapping faces, pieces are snapped together properly, but still broken. If anyone has any suggestions it would be greatly appreciated. Thank you.
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