Blender Git Loki

Merge branch 'blender2.8' into greasepencil-object

Applied soc-2017-normal-tools

[windows/make.bat] use a more reliable way of locating visual studio 2017.

The registry hack we were using wasn't very reliable, the recommended way to locating visual studio is using vswhere (15.2 and up), using it also allows to switch between the regular and pre-release versions.

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

Big merge, this addresses all the conflicts due to the Group > Collection change.

Use loop weights for guide hair distribution as well.

Multi-Object-Mode: EditMesh UV snap to cursor

D3422 by @Al

Timeline: Move Keying settings from sidebar to header as popover

Having them on the sidebar means we have to expand the editor every time.

Use menu back theme colors for popover

COW Fix: Transforming animated objects would jump when starting transforms

Just as with my earlier fix for bones (0492e56fece3e0c7d7d43a8d06b393bc9f911fa2),
here we're reading evaluated object values into the "i" versions of each transform
property, and using the original/non-evaluated data for the pointers.

XXX:
What's not clear though is what we should be doing with the "BKE_object_where_is_calc()"
calls here. They currently use ob, but that probably shouldn't happen... and ob_eval
should in theory have a more up-to-date version of what it would need to evaluate!

UI: popover now only centers on active button once

Fix T55200: dragging object into hidden collection does not hide it.

Merge branch 'blender2.8' into greasepencil-object

UI: fix event handling direction

Correct arrow key direction in popovers,
also de-duplicate menu callback,

Fix: X-Axis Mirror option was missing from the Pose Options popover

Although it's mostly a rigging option, sometimes it's useful to have it when posing.

Remove DerivedMesh: paint_utils.c; Cow-ify PAINT_OT_sample_color

DM was only using it for color sampling in the 3Dview. Now it's properly
using COW evaluated versions of object and mesh instead.

Fix T55062: crash with workspace scene relations.

List of relations was saved with wrong struct type.

Style: use extra space for aligning parameters in a function.

Cleanup: Change remaining BKE_scene_frame_get() in constraint.c to use DEG_get_ctime()

Fix T55197: Dopesheet filtering settings were not triggering refresh anymore due to messagebus crap

Fix T55198: Preferences Keybindings Crash

Operator sanitize function would be called for non operator props. Mistake from
88eafe078a5b5111c.