Blender Git Loki

LANPR: Modifier ui now deactivates correctly.

Merge remote-tracking branch 'origin/master' into soc-2019-npr

Keymap: Vertex Paint: Add ctrl to temporarily swich colors

This now matches Texture Painting
This was added in rB7d5fb2e103e03046194d69640aadf7e76a700620 but was
lost probably when migrating to python keymap.

Fix T66376: Problem with Gpencil fill tool

The fill material has an alpha > 0, but the show fill is disabled, but as the fill tool is considered the fill as visible and the stroke is not drawn, the fill area had a gap.

Profilewidget: Added option to not sample straight (vector interpolated) edges.

The option is part of the bevel modifier for now, but I may move it to the profile widget.

Disabled by default.

Cloth: updating active_faces and fixed bug for collapse edges

Now collapse edges works but incorrectly most of the time.

Cleanup: split enum types, use PF_CMP prefix

Cleanup: move enum unto BKE_packedFile.h

Use enum type for functions arguments.

Removed -1 check in switch statement, this isn't needed.

Cleanup: use BKE_packedfile prefix for function names

Avoid ambiguity with terms check & compare.

Cleanup: clang-format

Fix crash running an operator from a popup,

Cell fracture redraw option was crashing.
Change operator popup behavior to close the UI before executing
since the operator may perform operations which change/remove the UI.

Cleanup: unused vars, redundant parenthisis

Cleanup: use static set

Don't recreate reference local space on each redraw

Set this up on session start.

Add GHOST_XrSession class for cleaner & safer session management

Session code and data structures are now localized. But also, this
enables sessions to use deterministic destruction to end itself cleanly.
So whenever an error occurs, we can use stack unwinding which will cause
graceful ending of the session.

Merge branch 'master' into greasepencil-object

GPencil: Hide reference points when use Parallel or Grid guide

These options are not used by these modes. Detected while writing the manual.

Cleanup: spelling

Docs: update window/screen introduction

Include global region/areas.

Outliner: Activate elements on walk select

Rather than just setting flags, activate outliner elements
to support toggling modes. This still needs some work while in
synced selection mode. Outside of synced selection it works
well