Blender Git Loki

Geometry Nodes: Transfer attributes in the curve to mesh node

This patch allows point and spline attributes to be transferred to the
mesh generated by the curve to mesh node. All dynamic named and
anonymous attributes are transferred. So a user-created attribute will
be transferred, but "radius", "tilt" or the handle position attributes
won't be transferred by default and will need to be copied first.
This trade-off is made for performance, since most of the time, users
won't need these attributes copied.

Generally, attributes are transferred to the point/vertex domain.
However, if they have the same name as a built-in mesh attribute that
only exists on a different domain, like "shade_smooth", then they can
be transferred directly to that domain as well. Conversion directly to
the face corner domain is not necessary because there are no builtin
face corner attributes. I see this conversion directly to other domains
as an optimization we could use behind the scenes in the future as well,
when named attributes are less common.

For performance, I haven't tested which of the following is better:
```
for each spline combination:
for each attribute:

for each attribute:
for each spline combination:
```
For now I used the existing loop to avoid more threading overhead.

Differential Revision: https://developer.blender.org/D12363

UI: Automatic Blend Thumbnail Selection

Adds an "Auto" option to blend thumbnail types that will automatically
use Screenshot if there is no camera and 3dview, or workbench render
with shading settings from the largest 3dview.

See D12407 for more details.

Differential Revision: https://developer.blender.org/D12407

Reviewed by Campbell Barton

Compositor: Fix crash exporting buffers on debug

ImBuf allocates 4 channels, use copying to support buffers
with 1 and 3 channels.

WM: expose the "any" state of KeyMapItem modifiers

Change KeyMapItem.alt/ctrl/shift/oskey to integer types,
where -1 is used to ignore the modifier when matching key-map items.

It was only possible to set all modifiers to -1 at once from RNA
using the 'any' property.
Afterwards individual modifiers could be set back to true/false.
Although these key-map items could not be exported/imported.

Exposing the values directly avoids the need for cumbersome workarounds.

Assets: Recursive reading of asset libraries

With this, asset libraries can be directory structures and all assets in
sub-directories will show up in an Asset Browser.

With complex directory structures and many .blend files inside, asset
library reading will be quite slow for now. There's initial work being
done to introduce indexing for this (T82979), other optimizations are
being discussed as well.

Addresses T91406.

Differential Revision: https://developer.blender.org/D12139

Audaspace: added audio file streams functionality.

On the blender side this commit fixes importing video files with audio
and video streams that do not share the same start time and duration.

Differential Revision: https://developer.blender.org/D12353

Fix T91448: GPencil Fill simplify not working in render

The simplify was hardcode to be disabled in render.

UI: enable the depend-on-cursor flag for some operators

- Bend (Transform).
- Extrude to Cursor.
- Lasso Select (related operators such as node-cut links, mask.. etc).
- Rip Mesh / UV's.
- Vertex/Edge Slide.

Cleanup/Fix outliner 'make local' code.

While likely harmless, this code was doing extremely bad thing,
by-passing the whole lower-level `BKE_lib_id_make_local` call in case it
would fail and deciding by itself to forcefully make the given ID local.
Bad. Very, very, very bad.

IDType: Add `BKE_idtype_idcode_is_localizable`.

This is the same as `BKE_idtype_idcode_is_linkable` currently, used only
in one place in UI code of IDtemplate.

Splines: Add a method for reversing a Spline

This moved the spline reversing logic out of the Curve Reverse geometry
node and into the spline class. This allows a spline to reverse itself
with a call to `my_spline.reverse()`

The base class will reverse position, radii & tilt, while specialized
versions are created for Bezier and Nurbs splines to reverse the
additional data that these classes encapsulate.

Differential Revision: https://developer.blender.org/D12501

Fix bisect gizmo offset while dragging

Cleanup: correct tracker ID in comment

Cleanup: Remove duplicate warning from subdivision surface node

BLI: Add a reverse method to MutableSpan

Add a method that allows a MutableSpan to reverse itself. This reverses
the data in the original span object. This is a first step in extracting
some functionality from nodes and making it more general.

Differential Revision: https://developer.blender.org/D12485

Cleanup: Use function to mark mesh normals dirty

Fix Asset Browser cannot open containing file anymore

In {rB9cff9f9f5df0} asset_library was renamed ? asset_library_ref.

Missed to update this in assets.py.

Differential Revision: https://developer.blender.org/D12497

Gizmo: show groups flagged with SHOW_MODAL_ALL during interaction

Follow up to fix for T73684,
which allowed some modal gizmos to hide all others.

Also resolve an issue from 917a972b56af103aee406dfffe1f42745b5ad360
where shear the shear gizmo would be visible during interaction.

Internally there are some changes to gizmo behavior

- The gizmo with modal interaction wont draw if it's poll function fails.
- The WM_GIZMOGROUPTYPE_DRAW_MODAL_ALL flag now causes these gizmo
groups to draw when another group is being interacted with.

Cleanup: simplify resource scope methods

Previously, a debug name had to be passed to all methods
that added a resource to the `ResourceScope`. The idea was
that this would make it easier to find certain bugs. In reality
I never found this to be useful, and it was mostly annoying.
The thing is, something that is in a resource scope never leaks
(unless the resource scope is not destructed of course).

Removing the name parameter makes the structure easier to use.

GPencil: Fix dash modifier reading error.

The reference for parent modifier in segment data is not assigned. Now fixed.