Blender Git Loki

BLI: Overload float4x4 multiplication-assignment operator

This looks a lot nicer than writing `mul_m4_m4_post` instead.

Differential Revision: https://developer.blender.org/D12844

Fix T91809: Crash on undo with empty field inferencing

Some runtime data that stores which sockets can be fields and which
can't is not stored in the file, but only calculated when necessary.
When opening a file, the node tree update function was called, which
recalculated this data, but that was explicily turned off for undo.

This exposes a fundamental issue with undo, the ID caching system for
undo, and how it relates to node trees in particular. Ideally this call
couldn't be necessary at all. In the future it could be removed by
adding a runtime struct to node trees, and calculating its contents
on-demand instead of preemtively.

Differential Revision: https://developer.blender.org/D12699

Fix T92160: Geometry Proximity node can produce invalid values

Check when the node fails to create BVH trees, and fill the result
with zero in that case, which is most likely the expected value when
the node encounters an error. Warnings will be added with a separate
patch.

Cleanup: Fix comment formatting and grammar

Asset Catalogs: Refresh catalog simple name when assigning catalog ID

When assigning a new catalog ID to an asset, also refresh the "catalog
simple name". This "simple name" is stored on the asset metadata next to
the catalog UUID, to allow some emergency data recovery when the catalog
definition file is somehow lost.

Fix T92149: Crash in delete geometry node after curve fill node

There was only a check for the component but not for if it was empty.
Because the curve fill node produces an empty curve component, a
nullptr was read, causing a crash. Generally nodes shouldn't produce
empty components, but currently we cannot rely on that fact.

Differential Revision: https://developer.blender.org/D12838

Fix T92150: Incorrect invert in Delete Geometry node

The selection was inverted when deleting points from a spline.

Differential Revision: https://developer.blender.org/D12840

Revert "GHOST: Unify behavior of offscreen context creation"

Commited by mistake

This reverts commit 6535779c92b90035870047f178cf3eff95f0bdf0.

Fix dragging objects from Outliner to 3D View broken

A dragged & dropped wouldn't be duplicated anymore, it would just be moved to
the drop position.

Caused by c8fcea0c33ef.

Cleanup: use `nullptr` instead of `NULL` in C++ code.

Fix T91981: Crash when using operators that needs scene depth

There was a double lock in the object depth drawing function.
Also the texture read was not reading the texture with the right
format. Now it needs a conversion.

Fix T91981 Particle Edit make Blender Crash
Fix T92006 Light spot interactively point can't use

GHOST: Unify behavior of offscreen context creation

This makes sure the previously bound context is restored after creating a
new context. This follows what is already happening on windows.

All system backend are patched.

This also removes the goto and some code duplication.

Differential Revision: https://developer.blender.org/D12455

Fix warning about deleted default constructor declared as default

Since `AssetCatalogPath` isn't default constructible (unlike the
previous `CatalogPath`, alias `std::string`), `AssetCatalog` isn't
default constructible either. But its default constructor is declared
with `= default` which Apple Clang was warning about.

Differential Revision: https://developer.blender.org/D12714

Reviewed by: Sybren St�vel

Address warning about breaking copy elision of temporary object

Using `std::move()` on temporary objects prevents copy elision done by
compilers. Apple Clang warns about this.

Generally `std::move()` should be used sparingly:
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines

Cleanup: Typo in comment.

Cleanup: Attempt to fix benign macOS compile warnings

Asset Browser: Remove catalog deletion confirm prompt

This confirmation popup was added when deletion was a destructive action that
would be written to disk immediately, with no way to undo. Now we only write
such changes to disk on .blend file save, plus there's undo/redo support for
catalog edits now. In such cases confirmation popups should be avoided.

Asset Catalogs Undo: add Ctrl+Z and Ctrl+Shift+Z as hotkeys for undo/redo

Allow undo/redo of asset catalog edits with Ctrl+Z/Ctrl+Shift+Z. These
keys are registered in the 'screen' keymap, so that they can take
priority over the global undo/redo operators.

Updated both Blender Default and Industry Compatible keymaps.

Asset Catalogs: mark 'undo push' operator as internal

Mark the `ASSET_OT_catalog_undo_push` operator as internal, as it's not
meant for artists to use directly.

Asset Catalog Undo: send notifiers to redraw the catalog tree

Send notifiers to redraw the catalog tree after undo/redo.