Blender Git Loki

LineArt: Global overrides for cached calculation.

LineArt: Fix cache allocation error.

Merge branch 'master' into geometry-nodes-curve-support

USD Import: UMM logic update.

UMM conversion code now invokes Python
omni.universalmaterialmap.blender.material.apply_data_to_instance().

EEVEE: Fix use after free crash

EEVEE: Check updates using recalc flag only an object maps.

This avoids having to reset accumulation if nothing affecting
eevee changes.

Fix OptiX denoiser being broken after addition of CUDA streams

Enable megakernel path in OptiX

Fix shadow any-hit program not building and incorrect index being used

Remove OptiX code that is no longed in use

Move OptiX result check macros into utility header

Fix launch params not being allocated and updated

Fix crash because of incorrect abort condition in shadow any-hit program

Add source groups for device files

Enable OptiX device again

Add missing kernel globals

Disable megakernel for now since it is not implemented for OptiX

Initial prototype for snapping plane feedback while dragging assets

Shows the same grid overlay as the Add Object tool when dragging an
asset into a 3D view. Uses the gizmo-system for that.
How visibility of gizmo-groups is managed is rather tricky, for now I
hacked things a bit to work. I have ideas to make this nicer.

Besides that, this is generally a design that I think can work in
master: Just like tools, drop-boxes can set a gizmo-group to use while
they are active. If the gizmo-group supports usage while dragging, it is
drawn.

Fix nasty crash in dyntopo with non-manifold geometry.

Merge branch 'master' into temp-gpencil-masking