Blender Git Loki

Transform: Use `isect_ray_seg_v3` instead `dist_squared_ray_to_seg_v3` in the function that tests the snap on edges.

BLI_math_geom: Separate the `isect_ray_seg_v3` from `dist_squared_ray_to_seg_v3`.

Transform: Fix bugs for the latest changes to the snap system.

Merge remote-tracking branch 'origin/blender2.8' into temp-dynamic-overrides

Fix building

It was broken since rB666a3b6161af, shame on me.

EEVEE Scene: Set all variable as overridable

Remove ViewLayer settings - cleanup 2/2

Remove ViewLayer settings - cleanup 1/2

Move Clay properties into scene

Per collection overrides are gone now.

Move EEVEE properties into scene

We handle doversion for the scene properties, but not for the
view layer overrides.

Overrides will be implemented in a different way via dynamic overrides.
For now this data is completely lost.

Layer unittest: Disable the override tests

They are failing for some time now, and they will be obsolete soon anyways.

Cleanup: BKE_bvhuitls: Use a struct rather than re-create each member of it.

Fix crash when duplicating an object type mesh with raycast operation enabled.

Merge branch 'blender2.8' into greasepencil-object

Tool System: pass space type when setting tool

Internal change only, needed because object mode is now in top-bar.

Cleanup: unused vars

Static overrides: reduce the amount of instantiated objects when overriding a group.

For now, do not override/instantiate objects used as boneshapes.

Note that this is a rather poor/dirty hack, it seems Spring char groups
still have a lot of other (unused???) shape objects.

Ideally lib groups should be designed more cleanly for the new Static
Override system, putting only really usable objects into 'main' group,
and placing the others in sub-groups, helpers groups, or so...

Armature: Fix T55068: Wireframe bones with custom shapes not working in object mode

Armature: Cleanup: Remove unused function and use less silly wire drawing.

Fix error after merge: Parameter list change