Blender Git Loki

Merge branch 'master' into cycles_disney_brdf

Renamed the Disney BSDF to Principled BSDF.

Fix regression on sewing springs caused by plasticity

Remove epsilon from velocity conditional.

Also added a comment about the wrong duplicate impulse elimination being
used.

Clay Material work.

Change workspace allocation string

Makes it easier to grep.

Fix error on some compiler configurations

Sergey was having compile errors here, I couldn't recreate them though. It actually seems weird that we have to include BLI_utildefines.h before BLI_listbase.h, since the latter one already includes the former. Don't want to bother much with such minor issues though, so let's just make all compilers happy ;)

Patch is by @sergey himself.

Merge branch 'master' into id_override_static

Merge branch 'master' into asset-engine

Merge remote-tracking branch 'origin/blender2.8' into render-layers

Initial support of Uniform Buffer objects

Merge branch 'blender2.8' into workspaces

Fix and compile time option for workspace object-mode

Now we also sync the workspace object-mode when selecting a different object. It's still quite easy to get the mode of the active object and the one stored in the workspace out of sync, but fixing this would require a bunch of changes that would only be temporary anyway. Remember, plan is to make object-mode a purely workspace level option, not storing it within the object anymore.
The current object-mode syncing isn't supposed to stay there for long, I added a #define USE_WORKSPACE_MODE so we can disable it easily (DNA still stores it in files though).

Fix mistake with backside relative velocities

also removed unused include...

Enable compression springs for hair

Merge branch 'blender2.8' into custom-manipulators

Merge branch 'blender2.8' into transform-manipulators

Cycles: Fix compilation error on with older GCC

Hopefully it works on all platforms now.

Depsgraph: Bone parent should also include armature transform relation

It is required to have world-space bone position, which consists of armature
object transform and local bone transform.

Depsgraph: Only re-schedule objects which are on visible layers

Otherwise it's possible to cause infinite update loop in Cycles viewport.

Gets a bit messy logic, need to revisit this..