Blender Git Loki

share generic parsing functions

misc docstring tweaks

OpenSubdiv: Move converters into a dedicated file in blenkernel

Those converters are likely to become bigger and will also need to implement
at least one more converter. Keeping all this code in a single file will be
rather messy.

OpenSubdiv: Bring back simple subdivision scheme

Uses OpenSubdiv on GPU but on CPU it falls back to legacy code due to
some issues in the OpenSubdiv's evaluator which doesn't work for bilinear
subdivision type.

OpenSubdiv: Expose subdivision scheme via C-API converter API

No need to use looptri to convert vertex colors

Use mloopcol to check if we want to enable colors for drawing

Merge branch 'master' into opensubdiv-modifier

Conflicts:
source/blender/blenkernel/intern/subsurf_ccg.c
source/blender/gpu/GPU_material.h

Merge branch 'master' into temp-derivedmesh-looptri

Minor edits to custom bvh

- use array triples & UNPACK macro
- replace (int)PyLong_AsLong -> _PyLong_AsInt

Merge branch 'master' into mathutils_bvhtree

temp

match looptri axis calculation with editmesh & tessface

correct for mistake

Fix for DM_draw_attrib_vertex which was temp disabled

Correct bad index use

Re-Branch temp-derivedmesh-looptri against master

GP Sculpt: Version patching code to set sensible defaults for sculpt brushes

Merge branch 'master' into temp_display_optimization

Conflicts:
source/blender/blenkernel/intern/cdderivedmesh.c

VBO offscreen selection drawing, cdderivedmesh

Get rid of legacy drawing, it's only used for selection,
in which case we can prepare a temporary color buffer and draw
at once. Code is not complete here because we still redundantly
set the draw color in the draw function and don't ommit hidden
faces automatically. Still it works 100% without immediate mode
now.