Am 03.08.2021 um 22:19 schrieb pkoning:
> I'm using a normal with a bump map, wrapped around a sphere using> warp{spherical}. It looks normal in the northern hemisphere, but the bumps are> changed to depressions in the southern.
This is a known issue that has been around for... well, ever since
warped bump maps were first introduced, I guess.
Sometimes the bumps even seem to turn "sideways".
