Blender Git Loki

Merge remote-tracking branch 'origin/blender-v2.82-release'

Cleanup: added 'Versioning code until next subversion bump goes here'

The `do_versions_after_linking_280()` function was missing a placeholder
for the newly added versioning code. I copied the comments from the
`blo_do_versions_280()` function.

No functional changes.

Fix T72625: Outliner visibility keying doesn't carry over from 2.79b

During development of Blender 2.80 the `Object.hide` property was removed,
and later reintroduced in rB5e968a996a53 as `Object.hide_viewport`. Of
course there are some technical details missing in this summary, but this
is the view that's given in the 2.80 release notes.

FCurves on `Object.hide` weren't updated in versioning code, resulting in
the property no longer being animated. This commit corrects the RNA path
of such FCurves.

Fix T73116 Crash on startup caused by implicit conversion in glsl

Old drivers does not support this. Promote everything to uint.

Merge branch 'blender-v2.82-release'

Fix T71402 EEVEE: Transparent material add volume scattering

This adds correct scattering handling by removing the extra light added
to opaque pass.

Also fix T69062 EEVEE alpha blend and volumetrics

Fix T71532 EEVEE: Hair UV/Color attributes not working

Fix T72547 Wireframe overlay clipping issues

The view vector was not correct in orthographic view.

Also reduce the curvature bias a little.

BLI_rct: Utilities for sanitizing coordinates (ensuring min <= max)

This might be useful in some places. Much of the code makes the implicit
assumption that the rectangle has valid coordinate order, good to make
it more explicit.

Fix T72200: Split Quad View Region Crash

When splitting a Quad View by dragging a corner an quad area can become
negative size because of a one pixel offset to calculate the start of
the area.

This patch solves this to make sure that there are no negative areas. By
adapting the `ARegion.winrct`.

Reviewed By: Severin

Differential Revision: https://developer.blender.org/D6579

Fix T72255: VSE video addition broken when using recursive filebrowser view.

Fairly straight-forward issue, multi-files selection already feature the
root directory to use, no need to extract it again from a full path...

Merge remote-tracking branch 'origin/blender-v2.82-release'

Fix T68480: Normalize All weights with lock Active bug

The original code had 0 as a magic number in the test whether the weight
belongs to a locked group, instead of comparing it to the actual group
number.

Thanks @mano-wii for providing the diff.

Merge branch 'blender-v2.82-release'

Cycles: Crash fix for random walk SSS with Embree.

Merge branch 'blender-v2.82-release'

Fix T70606: 3D cursor oriented by geometry projects on objects displayed as bounds box and wire

Fix T69105: reset the action blend mode to Replace in Bake Action.

This can't be done in Tweak mode since the setting is stored in the
tweaked strip, and the logic for finding it is not exposed to python.

Fix T57159: don't exit tweak mode in Bake Action if reusing the action.

Merge remote-tracking branch 'origin/blender-v2.82-release'