Blender Git Loki

Merge branch 'master' into temp-openxr-ghostxr

Fix use-after-free when opening file with VR session running

Fix build error with WITH_XR_OPENXR disabled

Fix compile errors and wrong pointer use

add group nodes to menu

add Float Math/Vector Math function nodes

Enable fixed world space lighting by default

Also make the button for it optional in the UI (the VR Add-on will hide
it for now).

make Tab to edit node group work

add data type property to Set Particle Attribute node

add data type property to Particle Attribute node

add layout nodes to menu

Merge branch 'functions' into builtin-simulation-nodes

Merge branch 'master' into functions

Merge branch 'master' into new-object-types

Fix crash when closing Blender with active VR session

On Windows I still get a crash in some Windows library inside the exit()
call, even though Blender shuts just fine. Not sure where that's coming
from.

Cleanup: process colorspace conversion with a 1D pixel array

No need to assume it's 2D or 3D.

Merge branch 'master' into greasepencil-object

Cleanup: Improve naming of session state queries

Fix multiple issues when closing session from OpenXR runtime

We only managed Ghost-XR data then, not Blender side data. E.g. if there
was a VR mirror, its 3D View would remain locked then (disallowing
navigation).

Cleanup: Change misleading name