Rotation on Block Renderer

[MrTJP]

When using BlockRenderer, if a Rotation transformation is required for texture purposes its light coord attribute gets messed up. It needs a way to recompute its lighting based on rotation.

[Chicken-Bones]

I was supposed to write some cubemap texture only rotation thing for this but never got around to it.

[MrTJP]

Actually while we are on the subject, you never actually unified the UV and vector transformations. (See the very ugly UVT class that was created for ProjectRed model generation)

[Chicken-Bones]

I did to an extent, but not quite that far