Blender Git Loki

Cleanup/CMake: Fix comment, sort order of options.

Fix error in clip.setup_tracking_scene with cycles

Regression in e9182a0f5d0b1700e4bcdc11d0110ba7e9b97a0c

LineArt: Fix threading data assignment.

Cleanup: unused variables, imports

Cleanup: single quotes for Python enums, spelling

Cleanup: import operator class directly for Python operators

Fix sequencer text leaving bold & italic flags enabled

Regression in 913b71bb8be9b40da9c0f0cd21016c784a56dc18

Fix crash transforming sequences

Regression in 3d9ee83d88186248fb66823662a04d1a0429e1ae

Update RNA to Manual Map

Cleanup: de-duplicate gpencil logic to ensure materials

- Rename:
`BKE_gpencil_object_material_get_index_name`, to
`BKE_gpencil_object_material_index_get_by_name`
Matching `BKE_gpencil_layer_get_by_name`.
- Move logic to ensure named materials into a new function:
`BKE_gpencil_object_material_ensure_by_name`

Fix incorrect flag usage in line art modifier

Cleanup: use `e` prefix for enum, comment on misleading flag values

Also replace "Feature" with "LineArt" in enum names.

USD Import: UMM bugfix.

Fixed bug retrieving float data received from the
convert_data_to_data() UMM module call.

LineArt: Fix slight issues for threading object loading (DG still have problems)

Cleanup: move line art panel into properties_objects

No need for a module to define a single panel, since this is an
object panel it can be included with other object panels.

If centralizing line-art properties is needed in the future,
this can be done in a `*_common` module.

LineArt: Multithread object loading.

WM: don't set the area when toggling full-screen

The stated reason for this no longer applies.

RNA: correction to a05cbc9914a76fa50c8367262dff507506e26c66

The clipping plane bias is an implementation detail,
don't use this in the RNA name.

USD Import: UMM prototype.

Initial implementation of invoking the Omniverse Universal
Material Mapper addon to convert OmniPBR.mdl materials to
Blender Principled BSDF shader network. This requires
building with Python in order to invoke the UMM Python
module calls.

DRW: Move GPUViewport texture pool to DRW module

This makes more sense and cleans-up what the GPUViewport holds.

Also rewrite it to be in C++.