Blender Git Loki

XR: Start refactoring internal API

Remove unnecessary data from GHOST types and mostly eliminate use of
GHOST types at RNA level. At the WM level, action creation functions
deal with single actions (instead of multiple actions at once) to
simplify the API.

Fix build errors after merge

Also fixes incorrect use of RNA_def_struct_name_property().

Merge branch 'master' into xr-actions-D9124

Merge branch 'master' into xr-actions-D9124

Merge branch 'master' into xr-actions-D9124

XR: Add "controller draw style" session setting

Allows users to choose their preferred controller visualization
(controller local axes or -Z axis ray). The enum can be extended in
the future for additional visualizations.

XR: Restore XR object transforms at session end

If an object was constrained to a headset/controller pose during the
session, then its original transform will be restored at session end
to prevent unwanted changes to the scene. This will also occur when
toggling the constraint or changing the constrained object.

XR: Adjust raycast select property behavior

Combinations of properties (extend/deselect/toggle/deselect on empty)
now match view3d.select behavior.

Merge branch 'master' into xr-actions-D9124

XR: Only allow one active modal action/subaction

Prevents unwanted behavior when a modal operator is bound to multiple
inputs (e.g. when an action has multiple subaction paths). Can be
refactored in the future to support "bimanual" interaction for some
operators.

Merge branch 'master' into xr-actions-D9124

XR: Add raycast option to ignore non-selectables

Useful when user does not want non-selectable objects to block
selectable objects in raycast result.

Keymap I/O: Add "exec" versions of import/export

The new "exec" functions are added for the sake of the VR Scene
Inspection add-on and do not affect the behavior of the existing
keymap I/O functions.

keyconfig_export_as_data_exec() enables exporting a specified keymap
instead of all user-modified keymaps. The VR add-on uses this to
selectively export the "XR Session" add-on keymap.

keyconfig_import_as_data_exec() enables adding keymap data to an
existing keyconfig instead of creating a new keyconfig. The VR add-on
uses this to add the "XR Session" keymap to the add-on keyconfig.

XR: Improve error logs when creating actions

Include action set name in case multiple action sets have an action
with the same name.

Merge branch 'master' into xr-actions-D9124

Merge branch 'master' into xr-actions-D9124

XR: Enable switching action sets during session

Since xrSuggestInteractionProfileBindings() overwrites any existing
profile bindings, the solution is to suggest bindings from all action
sets at the same time (done just before attaching action sets to the
session).

Cleanup: Comments

Cleanup: comments, variables

XR: Support axis (vector2f) input actions