Blender Git Loki

Cleanup: Use switch to get gpu shader name

Rather than using the array syntax that doesnt work in C++,
use a switch state which is also much easier to read.

Cleanup: Simplify attribute transfer

Cleanup: Simplify mapping from vertices to edges

Cleanup, add selection outputs to all modes, simplify naming

Nodes: Convert several shader nodes to c++

Also add file namespace

This is needed to use new node APIs

Differential Revision: https://developer.blender.org/D13690

Merge branch 'master' into temp-geometry-nodes-extrude-mesh

Merge branch 'master' into asset-greasepencil

Fix T93868: GPencil material filter does not work with instances

When the material is used in several objects, the filter by material is not working as expected because the internal pointers are different due eval version.

Now, the original version of the material is compared to keep same address.

Fix T93134: Set origin broken for curve edit mode

Bug: Set Origin causes unexpected offset on Grease Pencil strokes when Curve Editing is enabled.
Fix: Add transformation of editcurve points in `object_origin_set_exec`.

Reviewed By: #grease_pencil, antoniov

Maniphest Tasks: T93134

Differential Revision: https://developer.blender.org/D13273

Fix T93163: GPencil scale thickness fails in negative scales

Before the negative scales produced a thickness invalid. Now, the value is used in absolute value to avoid this situation.

Nodes: Improve link drag search for Math and Vector Math nodes

Exposes math operations via rna emums.

This uses the rna enum to build the search list.

Differential Revision: https://developer.blender.org/D13680

Point Cloud: Optimize bounding box calculation

This is analagous to 6a71b2af66cf10556b21 which did the same
thing for mesh data. Two differences are that here the coordinates
are simply `float3`, and we account for the radius if it's available.
Here I observed a similar performance increase, from 50ms
average to 10ms average, with 16 million points, a 5x speedup.

The calculation is about 1.4 times faster when no radius is used, down
to 7.3ms average. Before, the calculation was only 1.2 times faster.

Cleanup: clang-tidy modernize-redundant-void-arg

Nodes: Convert shader, texture category nodes to c++

Also add/correct file namespace

This is needed to use new node APIs

Differential Revision: https://developer.blender.org/D13688

Merge branch 'master' into temp-geometry-nodes-extrude-mesh

Fix T94454: Python API curve to mesh use after free without depsgraph

This was caused by a mistake in eb0eb54d9644c5139, which removed
the clearing of the curve edit mode pointers that are set when creating
the temporary data for the conversion. If they are not cleared, the
generic ID free function will also free the edit mode data, which is
wrong when the source curve is in edit mode.

Modifiers: decrease maximum allocation size for Weld vertices

At the time of allocating the buffer with vertices in context, we don't
know exactly how many vertices are affected, but we do know that it is
less than or equal to twice the number of vertices killed.

Cleanup: Use ensure poly normals in solidify functions

Cleanup: Simplify ensure normals functions

enable object cache code path