Blender Git Loki

Really stupid but working texture test

Temporarily turn off shader preview rendering

Add RNA access to ptex_coords

Remove commented-out code

Temporary hack to ensure packed image pointer

WIP ptex node in cycles

Allow ptex node to be a texpaint slot

Simplify some of the Ptex GLSL drawing code

Add Ptex layers to mesh-data UI

Add operators to add/remove Ptex layer

Copy pasting :(

Update Blend file saving/loading for Ptex

Texpaint beginning

Add Ptex shader node

WIP Subsurf ptex coords

Tweak texture-coord node to add Ptex UVs

WIP add Ptex UVs to Cycles mesh

WIP GPU stuff

WIP cycles packed texture stuff

Tesselation for Ptex loop layer

Temporary customdata mask tweak