Blender Git Commits

Replace the deprecated TessFace usage for mesh sampling by LoopTri.

Also make sure a valid generator instance for random sampling is always
returned, regardless of triangle counts.

Reset smooth flag when creating a new derivedmesh.

Fix loop normals bot being read.

Merge branch 'master' into alembic_basic_io

Merge branch 'master' into temp-cycles-microdisplacement

Merge branch 'master' into soc-2016-multiview

Move subd_triangle_* functions to own file

Reduce number of calls to patch_eval_*

This alleviates a ~5% performance regression caused by calling patch_eval_*
functions multiple times to calculate differentials. Differentials for
subdivided attributes are now calculated directly from the limit.

Thanks to Lukas Stockner for checking my math.

no need to add old smoke code as lib

Add/use iterator for visible bases

It's basically used in all occurences in which BKE_BASES_ITER_START was used with additional base visibility checks. These places now also check for layer visibility.

Fix crashes when generating fibers without any control curves present.

Fix crash when adding a strands modifier and the fiber vertex/edge buffer is NULL.

The NULL buffer pointer is expected, just needs a sanity check.

Remove build option WITH_ADVANCED_LAYERS

So far this hasn't been useful at all, only causing trouble.

Merge branch 'strand_editmode' into strand_gpu

Merge branch 'master' into strand_editmode

Merge branch 'master' into soc-2016-layer_manager

Fix layers ordered wrong way round after file read

Also fixes glitches when creating groups after file read.

complete correpondence deletion operator

Merge branch 'master' into alembic_basic_io

Fix for incorrect buffer size calculation.

The fiber vertex buffer was calculated more than 10x bigger than necessary ...