Same problem here.
I tried to make insect eye today and i had similar results with bump mapping.
I didn't realised that it was bug, i tought that i was doing something wrong.
-LarsSon
This is exactly the right behaviour, the bump in the sphere fades out with frontal light, and get stronger with lateral light. The shadows seem to be in the right position acording the direction of sunlight.che wrote:The bump effect fades out and inverts itself in the sphere from right to left.