Are you generating lightmap UV’s on import. That’s the first thing that pops into my mind when I see that is overlapping lightmap UV’s. Does it happen on all LOD’s if you force certain levels does it not happen?
Are you generating lightmap UV’s on import. That’s the first thing that pops into my mind when I see that is overlapping lightmap UV’s. Does it happen on all LOD’s if you force certain levels does it not happen?