Blender Git Loki

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.

Edge Slide: Fix multi-object for loop early exit

Part of D5274, reviewed by Campbell Barton.

Fix T67078: Crash with vertex slide and multi-objects

If one of the objects had invalid selected edges, it would lead to a
crash since none of the for loops were checking for whether the edge
slide data is valid.

We could refactor the macros to create a new
FOREACH_TRANS_DATA_CONTAINER_WITH_DATA

However we are too close to 2.80 final release so we manually skip them
for now.

Note: TRANS_DATA_CONTAINER_FIRST_OK cannot be used either for the same
reason.

Reviewers: campbellbarton

Differential Revision: https://developer.blender.org/D5274

UI: remove button to enable auto-save after load factory preferences

Based on feedback from T66675, the current interface is confusing,
leading to users accidentally overwriting their preferences.

Now, once factory settings are loaded preferences are not saved
and the save button is shown (as when auto-save is disabled).

Tool tips note that factory settings require manual saving
afterwards.

Also rename preference menu items for better consistency
(settings/state -> preferences).

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

Fix paint curve not drawing selection colors properly

This code is not guaranteed to run with any specific space theme, so pass
it explicitly.

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

Added Vertex Color node.

Fix T66964: sculpting box hide tool can't select multiple areas

Only deselect all on mouse release when no box dragging was done.

USD: Changed ExportGraph type to hold HierarchyContext pointers

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

No functional changes.

velocity and size input for point emitter

support for interpolated float values

Merge branch 'master' into greasepencil-object