Blender Git Loki

Fix compile error with USE_FORCE_WINDOWED_SESSION enabled

At least get it to compile, this is still kinda broken though.

Revert "use evaluated node tree"

This reverts commit eddb4d0af423b094d89266064e66b4133546ce7a.

Sometimes the evaluated node trees are not updated when the real
node tree changes. Use original trees until this is fixed.

Merge branch 'master' into greasepencil-object

GPencil: Make sample modifier a part of simplify modifier.

LANPR: Feature line modifier UI consistensy with the rest.

GPencil: Renamed modifier "Length".

GPencil: Renamed modifier into "MultiStroke".

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

Outliner: Prevent scroll page from leaving view bounds

The page up/down operator to scroll the tree could go past the
bounds of the tree leading to jumpy redraws. This prevents the
operator to go outside the bounds of the area.

GPencil: Allow widng curve when normalize on in thickness modifier.

LANPR: Generate 100px wide original stroke for GPencil.

Add helper batch file for testing on oculus rift.

Temporarily let DirectX take priority over OpenGL

OpenGL doesn't work yet. Shouldn't be too difficult to get working, but
I don't have a working OpenXR runtime with OpenGL support to test here.

Cloth: fix compilation error

"count" was a global variable which caused an error while compiling on Windows with Ninja, switched to using local variable.

Merge branch 'master' into soc-2019-openxr

Merge branch 'master' into soc-2019-outliner

Cloth: close to finishing implementation for sewing

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

Added Vertex Color node.

USD: Changed ExportGraph type to hold HierarchyContext pointers

This allows us to change the stored HierarchyContext objects in a future
commit.

No functional changes.