Blender Git Loki

UI: Turn on overlays by default in new node editors

This was missed in the initial commit adding the node editor overlays.

Cleanup: Remove unused function

Fix panel pinning showing for instanced panels (e.g. FCurve modifiers)

This was reported for FCurve modifiers, but was also true (in theory) for
other instanced panels (regular modifiers, spreadsheet filters, ...),
these would not show pinning for other reasons (no caterories).

So in the case of the Graph Editor the follwing happens:

`graph_buttons_register` only registers `GRAPH_PT_modifiers`, the panel
itself has no header (PANEL_TYPE_NO_HEADER), further panels for
individual modifiers are added dynamically in `graph_panel_modifiers`.
So when pinning a particular modifier, we would pin e.g. `GRAPH_PT_noise`
(not `GRAPH_PT_modifiers`).
ED_region_panels_layout_ex would only collect panels known to
`graph_buttons_register` (so is not aware of the specific panels of
modifiers). So while I think it should be possible to pin
`GRAPH_PT_modifiers` on top of an individual modifier's panel this would
result in all modifiers being shown in other categories [which would also
be weird]. Panel header layout was also not correct (drawing the pin
icon over the modifier delete icon).

So to resolve this, just dont use pinning for these type of panels.

part of T92293.

Maniphest Tasks: T92293

Differential Revision: https://developer.blender.org/D12965

Fix test print wording that confuses build bot highlighting.

Asset Browser: fix issue rebuilding the visible asset filter

Asset Browser: add notifiers on catalog edits

Send out notifications on catalog edits. This way all asset browsers will
refresh when catalogs are edited.

Asset Browser: Show "orphaned" assets in "Unassigned" catalog

Show assets that have an unknown catalog ID assigned in the "Unassigned"
catalog.

Another catalog named "Orphans" was considered as well, but that would
clash with the usual handling of Blender (discarding orphan data on
save) and thus that idea was discarded.

Manifest Task: T91949

Asset Catalogs: push undo step before saving to disk

Since writing asset catalogs to disk also means loading any on-disk
changes, it's a good idea to store an undo step.

Asset Catalogs: support reloading without losing local changes

Keep track of unsaved asset catalog changes, in a more granular way than
just one boolean per asset library. Individual catalogs can now be
marked with a flag `has_unsaved_changes`. This is taken into account
when reloading data from the catalog definition file (CDF):

- New catalog in CDF: gets loaded
- Already-known catalog in CDF:
- local unsaved changes: on-disk catalog is ignored
- otherwise: on-disk catalog replaces in-memory one
- Already-known catalog that does not exist in CDF:
- local unsaved changes: catalog is kept around
- otherwise: catalog is deleted.

Because this saving-is-also-loading behaviour, the "has unsaved changes"
flags are all stored in the undo buffer; undoing after saving will not
change the CDF, but at least it'll undo the loading from disk, and it'll
re-mark any changes as "not saved".

Reviewed By: Severin

Differential Revision: https://developer.blender.org/D12967

Increase assert epsilon in versioning for D9551.

The epsilon was too optimistic. Snapping to hard-coded (0,-1,0) at
singularity should produce max delta 0.0005, but double it to be safe.
This only affects debug builds obviously.

Cleanup: improve consistency between function node implementations

Cleanup: restore alphabetic ordering

Geometry Nodes: add Boolean and Integer Input nodes

These nodes just output a single value of their respective types,
making it possible to control multiple inputs with the same value.

Differential Revision: https://developer.blender.org/D12932

Fix T92290: Linked Color Palette datablocks can not be used.

* Forbid editing linked palettes.
* Make `color` RNA property of ColorPalette '`LIB_EXCEPTION`', so that
the color buttons in the palette template remain active on linked data.

NOTE: This incidently makes linked palettes' colors editable from RNA,
not from UI though, so think this is OK for now.

UI: Fix misaligned icons

This patch corrects the misalignment of some icons.
Some of them can't be centered because they would look blurry, but look better if shifted to the right instead of shifted to the left.

{F10864196 size=full} {F10864202 size=full}

{F10864216} {F10864228}

{F10864231 size=full} {F10864234 size=full}

{F10867008 size=full} {F10867015 size=full}

Reviewed By: #user_interface, pablovazquez

Differential Revision: https://developer.blender.org/D12789

Fix Cycles HIP binaries always recompiling

Fix VSE left crop not working

Caused by using 3D math on 2D vectors, violating memory boundaries.

Use temporary float[3] variable.

Deps: Python, install Cython package

Cython was already bundled with Blender's libraries in SVN (as dependency
of Numpy, see rB5bddfde217b1), but was never actually installed in the
CMake install step. As a result, `import cython` would fail. This is
now fixed.

Cleanup: refactor float/half conversions for clarity

Fix T90638: Inconsistent object data behavior when link-duplicating collections.

Camera, lattice and speaker object types were missing there own proper
`USER_DUP_` flags, leading to not properly handling duplication of their
object data.

NOTE: We could probably simply opions here, by using categories (like
'GEOMETRY', 'SHADING', etc.) instead of exact object types. But this is
beyond bugfix scope.