I have been making buildings content for TS for a while now but I still seem to get the same issue coming out occasionally. See attached picture where one part of the building appears to have dark distortion on it. this changes or disappears if you rotate the building. The appears to be a light issue in TS as when you turn the weather down from clear to overcast the dark shades disappear. does anyone know what causes it. I am using 2.82 blender and briage and texdiff shaders
barrie