Blender Git Loki

Cleanup, deduplicate coarse_polygon_index_from_subdiv_quad_index.

Use compressed format for the edge facs.

Use 16-bits to store colors.

Add support for deform weights, generalize interpolation kernel.

Add support for vertex colors

Store the number of ptex faces at the end of Subdiv.ptex_face_offset

Cleanup buffer usage

Fix typo

Early exit from subdivision traversal if we have no loops

Directly build buffers during subdivision grid traversal.

Fix assertion.

Add a function to get the GPUUsageType from a VertBuf

Fix vertex format used for patch arrays.

Cleanup.

Cleanup, follow local code style.

Cleanup, dead code.

Cleanup, const correctness.

Cleanup, unused function.

Note something to do.

Don't send vertices one at a time to the GPU.