Blender Git Loki

Refactor voronoi SVM code

Cleanup: clarify branch which shouldn't be possible

Fix T66074: Number shortcut for brushes doesn't work

Add number brush switching for 2.7x map.

WM: add operator to set the tool by it's index

Needed for 2.7x brush switching keys.

Cleanup: use doxy groups

Set up OpenXR compositing layers for drawing

That should be one of the last steps to prepare pushing pixels to HMDs.
Fingers crossed!

Fix T66030: [CRASH] Modifying Normals with Skin Modifier.

clnor editing code was simply not checking at all whether it has
something to work on... Guess nobody had idea to edit custom normals on
a mesh that has no normals before! :P

This should probably be handled in a poll function too, to completely
disable those tools when there are no faces/loops, but let's keep it to
minimal changes at that point.

Cloth: fix object transformations not used during remeshing

Needed to make sure each of the vertices is multiplied by the object matrix so that vertices can be found properly.

LANPR: Fix compiler issues

Yo need define the variable to copy and not the pointer array.

Also some clang format fixes done automatically by VS editor.

Fix T66050: Textbox is not updated, when controlled with drivers

Fix T66076: crash deleting imported Alembic object

Cycles: Cleanup, remove unused argument

Became obsolete/unused after recent fix.

Fix T65812: Image empty has wrong aspect with limit texture size

Fix T66053: hair shape panel shows for emitter particles

Cleanup: use doxy comments for DNA_windowmanager_types.h

Fix T65824: Span property ignored in mesh.fill_grid

The fix for T60777 caused this operator not to work from Python.

Add a repeat_last flag for operator execution.

Fix T66075: memory leak in Cycles render tile updates

GPENCIL: Sample function now handles weights as well.

Merge branch 'master' into soc-2019-openxr

new EventInterface abstraction