Reversed Normals - Lightmaps on wrong face

Questions & Answers
1

I’ve posted another question on Backface Culling where I have reversed the normals of my mesh. However, when lighting my scene, the mesh receives lighting from the wrong direction. Lighting is only received from the backface. How can this be fixed?

2
  1. In your modelling app.
  2. Let Unity calculate normals. (Option in the ModelImporter, try different SmoothingAngles)