Blender Git Loki

Merge branch 'master' into sculpt-dev

Merge branch 'master' into temp-attribute-processor

Merge branch 'master' into temp-attribute-processor

World: Add static default world

This is a small convenience. This let the render engine use this
default world if scene has no world.

World is black to keep the same behavior as before.

Futher progress on retrieving parameters

Mostly finish regular file reading & general improvements

Main thing that's missing for regular file reading is supporting symbolic
links. Most work for them is already done though.

Merge branch 'master' into override-recursive-resync

Merge remote-tracking branch 'origin/master' into temp-lineart-contained

Merge branch 'master' into temp-gpu-compute-shader-hair

Use const signature for driver owned data.

Merge branch 'master' into temp-gpencil-bezier-stroke-type

Cleanup: Code formatting.

Merged similar cases in switch statement.

Splitted read and unmap in different calls.

Most of the time you just want to access the data without the overhead
of a local copy.

LibOverride: Some moar tweaks and fixes to recursive resync.

Merge branch 'master' into temp-gpu-compute-shaders

Merge branch 'master' into override-recursive-resync

Merge branch 'master' into greasepencil-object

LibOverride: add helper to retrieve override data from an ID.

Embedded IDs do not own their own override data, but rather use the one
from their owner.

IDManagement: Shapekey: add a `owner_get` callback.

Even though shepkeys are not strictly speaking an embedded data, they
share quiet a few points with those, and from liboverride perspective
they are embedded, so...