Blender Git Loki

GPencil: Hide handles in stroke mode

Note that this does not show the stroke selection for bezier strokes
yet. This would likely have to be implemented in a new shader.

Merge branch 'master' into temp-explicit-colors

Merge branch 'temp-explicit-colors' of git.blender.org:blender into temp-explicit-colors

Merge branch 'blender-v2.93-release'

Merge branch 'blender-v2.93-release'

Fix T65064: Keymaps items controlling dynamic enums fail to export

Keymap UI and import/export could depend on the current
context for dynamic enum's.

Use STRUCT_NO_CONTEXT_WITHOUT_OWNER_ID for OperatorProperties.

RNA: add STRUCT_NO_CONTEXT_WITHOUT_OWNER_ID flag

This flag is needed so PointerRNA structs that aren't
part of the current context can access enum values
without inspecting the context.

This is needed for keymap access, so the keymap UI and keymap
export doesn't depend on the current context.

Geometry Nodes Curves: Refactor curve data storage

Each piece of data is now stored separately, not bunched up in a
control point class. This should help improve performance and
it's more aligned with the attribute approach.

Merge branch 'blender-v2.93-release'

Fix RNA enum item callbacks not checking for NULL context

The NULL context is used to extract items for document generation.

Merge branch 'blender-v2.93-release'

Snap Gizmo: Minor optimization in detecting toggle inversion

Do not compare the x and y values of the mouse to check inversion.

Also remove "Lazy Initialization".

USD Import: USDMeshReader fixes and comments.

Removed unused variables, fixed bug where polygon
geometry was being read twice, added comments.

Fix various Blender 3.0 versioning issues

This changes the following items:

- package name is now `blender-3.0.0-git.09eb04c0a865-windows64`
rather than `blender-3.00.0-git.09eb04c0a865-windows64`
- Fix version resource for blender.exe not building
- Data directories are now `3.0...` rather than `3.00....`
- User prefs are now in:
`c:UsersusersAppDataRoamingBlender FoundationBlender3.0`
rather than:
`c:UsersusersAppDataRoamingBlender FoundationBlender3.00`
- Updating startup & preferences from previous release
has a special exception for 3.0 to check for 3.93 and older.

See T87532

Ref D10986

USD Import: declared const parameter.

USD Import: USDMeshReader constructor fix.

Now initializing the is_initial_load_ flag to true.

EEVE: Lights: Implement simple culling scheme.

This has the basis of clustered light culling but does not yet do
it. The lights are only culled by frustum.

Its the same as if there was only one Cell for the entire Viewport.

Fix crash with "Current File" library and "Reload Scripts"

When a (Python defined) UI-list type is unregistered, we have to make sure no
list still references that type. We do the same for other such UI types.
This didn't happen to be an issue before, since the list type was not accessed
until the list was drawn again (which re-assigns the type).

Sculpt Symmetrize: Fix missing updates with modifiers

USD Import: update comments.

Updated USDMaterialReader comments, now using C-style
comments.