Blender Git Loki

Depsgraph: Updates for the cleaned UI API

Merge remote-tracking branch 'origin/master' into depsgraph_refactor

Depsgraph: Cleanup of time source relation a bit

This way it is now possible to add a relation between TimeSourceKey and
OperationKey.

Some areas were trying to add such a relation already, but it just didn't
work.

Not totally happy with the implementation, but think the patch is good
enough for the first cleanup iteration.

Remove magic numbers

Merge branch 'master' into alembic_pointcache

can activate constrained objects too, new setting: cluster solver iterations override, attempt to show only cracks between clusters during activation

Merge branch 'master' into alembic_pointcache

Split mesh reconstruction from Alembic into separate functions like with
the writer.

Widgets: inverted/constrained to property range working for properties
(not operators yet).

Now "umbrella" widget type works correctly.

Includes minor cleanup of view3d widgetgroup routines.

Nicer code structure for writing Alembic mesh samples, using smaller
functions for individual data properties.

rigidbody trigger activation fix, works better with constraints now and let objects with passive group appear as active

correct offset for scaled widgets during interaction

Cleanup: use 2d vector functions & minmax from BLI math

Don't show "New Layer" operator when no GPencil datablock exists anymore

Fix for UI api changes in master

Boundary conditions + new feature

Merge branch 'master' into mesh-transfer-data

Merge branch 'terrible_consequencer' into gooseberry

Snap to left-right based on position of mouse relative to selection.

Reorganization and better topohash code (2 times faster at least).

WIP, will move murmur2a to BLI in master first.