Cycles: make anistropic BSDF / tangent work without UV map, based on generated coordinates map to a sphere.
Cycles: make anistropic BSDF / tangent work without UV map, based on generated
coordinates map to a sphere.

tangent-opensource/coreBlackbird,tangent-opensource/coreBlackbird,tangent-opensource/coreBlackbird,pyrochlore/cycles,pyrochlore/cycles,pyrochlore/cycles