Blender Git Loki

Merge branch 'master' into blender2.8

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

3D View: improve selection locking

Locked selection would still occlude with objects which could not be
selected.

Studiolight: Temp Mutex issue

This is a temp fix for a better system.
Currently the studiolights can be referenced by a WM_job and being freed
via the API. This can happen when removing a studiolight via the
interface.

As the studiolight has no relation with the job, it is hard to detect if
it is still being used. I tried with a Mutex and a Thread Queue but they
were failing.

So the current temp fix is to keep the studiolights in memory until you
close blender. This Must be fixed ASAP! I added this fix so normal cases
can workish.

Cycles: Fixed crash when the camera was inside 16 volumes or more. It still won't render those volumes correctly, but at least the crash is addressed.

Eevee: LightCache: More work...

Fix (unreported) passing CDLayer 'ID' instead of bitflag to a cdlayer mask!

Probably harmless, since I bet CD_ORIGINDEX is nearly always generated,
but still...

Merge branch 'master' into blender2.8

Fix missing render slots bugs after recent changes.

UI: Fix align in weight paint panel

Correct rigidbody stub

UI: Hide decorator icons

This icons break the design of the panel

Fix animation player

UI: Smoke panels as sub-panels

Remove suffix from name since they are sub-panels now.

Display Settings -> Viewport Display, and two sub-panels as well for less used settings.

Added face strength in bevel modifier

The selected face strength (Weak/Medium/High) can be used by the WN Modifier
to determine influence of current face in

Cleanup: remove ref to dm in names in projpaint struct.

Remove derivedmesh from 3DView texture/projection paint.

Pretty straightforward changes. Name cleanup to follow in a separated
commit.

UI: Set opacity parameter to single column layout

UI: Fluid physics panels as sub-panels

Also remove suffix from name since they are sub-panels now.

UI: Soft Body panels as sub-panels

Also remove suffix from name since they are sub-panels now.

UI: Rigid body panels as sub-panels

Also remove suffix from name since they are sub-panels now.