Blender Git Loki

Quiet warning

Remove text undo code (in favor of binary diffing the entire buffer)

Initial use of array store for text undo

Text: buffer from text, optional length return arg

No functional changes (currently unused).

- Re-re-enable first and last point handle "fix."

- Better description of bug.

Moved "Sample Straight Edges" option from bevel operator to ProfileWidget.

Added initial code for vertex mesh method selection with a "Cut Off" option
to start. (Implementation of this option not included.)

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

Fix T66658: Undo steps gets out sync with text/edit-mode

Undo System: add is_final argument (no functional changes)

This is needed step out of undo steps which accumulate changes,
larger changes could be made to handle this but better not
make them at this point.

Cleanup: avoid recursion for undo/redo step skipping

Simplifies making further changes.

Cleanup: clang-format

Cleanup: quiet warning

Fix wrong return value causing OpenXR initialization to fail

Fix compile errors on windows and with bundled OpenXR SDK sources

Refactor GHOST_XrContext into class + interface

Makes GHOST_Xr much more consistent with the rest of GHOST. Basically I
added a GHOST_IXrContext interface which can be called by the GHOST
C-API. The internal GHOST_XrContext class implements this.
Outside of GHOST only the opaque GHOST_XrContextHandle is accessible.

Kept GHOST_Xr_intern.h and GHOST_Xr.cpp for now. I'll probably remove
them soon. There's not much reason for both of them to be there.

GPencil: Cleanup commet

Outliner: Rewrite walk select

Rather than basing walk select on active flags, use a new TSE_WALK
flag to navigate. Also cleaned up and simplified code.

GPencil: Remove extra parameters to Convert API

Scene can be removed using context. Also bmain can be removed too.

Outliner: Utils made outliner_find_active more general

Rather than only searching for active, now search for element with
matching flag.

Fixed profile orientation issue with 1 segment long bevel chains.

Simple fix: The first edgehalf visited had the wrong orientation.