Blender Git Loki

Alembic export: only free duplilists when not NULL

Cleanup: Nuke moar G.main usages...

View3D: Shading Popup

- layout so cavity options are better visible
- fixed issues showing wrong options in Material mode
- added labels + seperators

LookDev: When HDRI could not be reloaded we should switch to world

Thanks for reporting sergey!

Fix object-dupli selection w/ COW

T55333 Workbench: Cavity Shader

A cavity shader based on SSAO. Works on all workbench deferred passes.

Per 3d viewport the cavity shader options can be set as different
shading needed different options. Some global options are in the
Viewport Display of the scene like num samples and distance.

Experimental: Naming of Ridges and Valleys

Alembic: Fix double-free of mutex

The mutex was shared between CoW copies of the CacheFile datablock, and
as a result also freed multiple times. It is now only freed when the
original datablock is freed; the CoW copies share the same mutex.

Fix double-free of custom data

This causes a temporary spike in memory usage when creating a copy; the
entire copy will be removed anyway when DerivedMesh is removed.

Move Time Remapping into a sub-panel

Fix crash when file is saved in particle edit mode

Depsgraph is not available on file load yet.

UI: add particle brush to topbar

Particle edit: Fix missing hair with new oarticle system added

Particle edit: Fix crash when trying to edit particles without cache

Particles in EMITTER mode needs to have cache.

Fix update issue in VPaint mode.

Need to flush the changes through DEG CoW, otherwise drawing code would
not see them in some cases...

Depsgraph: Silence relations builder errors

Were caused by depsgraph trying to create relations between objects
which are coming from restricted collection.

Depsgraph: Expand object data datablocks for drivers

Drivers can reference object data datablock directly, and if there
was no object in the scene with that datablock, blender will crash.

Depsgraph: Handle key->object relations from object builder

Depsgraph: Object data separation, armature

Depsgraph: Object data separation, geometry

Depsgraph: Object data separation, camera