Blender Git Commits

Merge branch 'master' into mesh_samples

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.

Merge branch 'master' into strand_editmode

Merge branch 'master' into strand_editmode

Merge branch 'master' into strand_editmode

Merge branch 'master' into mesh_samples

Merge branch 'master' into strand_editmode

Fix unused function warning.

Fix meamleak from unfreed edit data when exiting in hair edit mode.

Fix unfreed temporary buffers in strand relaxation.

Define BMEditStrands struct as an extension of BMEditMesh.

The advantage is that we can now use this struct in the (rather involved)
process of generating a display DerivedMesh and apply modifiers to it.

Disable regular mesh drawing in hair edit mode.

Proof-of-concept: Hair edit data from regular meshes.

This adds the possibility to edit a regular mesh like strand data.
It's more of a test for independence from particles than a real use case,
but could come in handy anyway.

Check mesh samples for zero weights on eval to detect invalid/unusable samples.

Corrected implementation of the strand relaxation method ported from particles.

This is still the same algorithm as in particle edit mode, but cleaned up
some unnecessary complications and use much more meaningful variable names.

Merge branch 'master' into strand_editmode

Merge branch 'master' into mesh_samples

Port over the improved mesh sampling API from the mesh_samples branch.

Merge branch 'master' into mesh_samples

Merge branch 'master' into strand_editmode

Conflicts:
source/blender/editors/sculpt_paint/paint_ops.c