Blender Git Loki

Remove rigid body from rbw->group when deleting

I moved some code from ED_rigidbody_object_remove() to
BKE_rigidbody_remove_object(), so that calling the latter doesn't leave
the object in rbw->group (causing a crash later on when rebuilding the
depsgraph).

UI: Cloth panels as sub-panels

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

Particles: Support changing modifiers during particle edit mode

The idea is to only use pointers to particles in original object when
creating an edit structure. The derived mesh we get from evaluated
object.

The rest of the commit is just keeping pointers in sync.

Particles: Use utility function to copy particles

Particles: Add utility function to copy particles from one system to another

Blender Version Bump

Without this, render slots aren't added.

Merge branch 'cycles_embree' of git.blender.org:blender into cycles_embree

Merge branch 'master' of git.blender.org:blender into cycles_embree

Revert: EditMode Inactive edge drawing

Did it manually as there was some refactoring done that has value

Merge branch 'master' of git.blender.org:blender into cycles_embree

Fixed rigid body simulation randomly stopping

This was caused by a floating point comparison using ==, instead of using
compare_ff_relative().

Missed warning in previous commit

Lookdev: Renamed RNA

studiolight_background => studiolight_background_alpha
Removed "Show" from the label

Studiolight: Background Generation of icons

Merge branch 'master' of git.blender.org:blender into cycles_texture_cache

Split Grease Pencil modifier stack

Separate all logic of grease pencil modifiers and remove any reference to grease pencil in the mesh modifiers.

Differential Revision: https://developer.blender.org/D3488

Show cached frames in timeline at correct height

The line was covered by the horizontal scrollbar instead of drawn above
it.

RigidBodyWorld: copy ptcache from evaluated scene back to original scene

This makes it possible to perform re-evaluation of the scene without
having to re-run the simulation.

The CoW�? Orig copy is only performed when the depsgraph is active, so
as to not influence the current scene while rendering in the background.

Alternatively, we could have the CoW copy share the cache with the
original to prevent too much copying of cache data. This will be faster,
but I'm not sure whether we can reliably check the DEG_is_active()
status at CoW copy creation time.

Fix T55528: Cycles AO node should default to 1 if radius is 0.

Merge remote-tracking branch 'origin/blender2.8' into temp-eeveelightcache