Shift+LMB selection in tree view doesn't update selection state in
shapekey dopesheet. To fix this, add notifier for area redraw.
In other cases, `on_activate()` function of inherited class handles
the notifier.
Pull Request: https://projects.blender.org/blender/blender/pulls/141543
Detected an incorrect structure type. A property struct was used to
store feature data. This could lead to incorrect values for enabling
descriptorBufferPushDescriptor, what isn't used.
When only handles were selected they could not be set.
The problem is that `retrieve_editable_and_selected_strokes`
only counts strokes that have selected control points.
Pull Request: https://projects.blender.org/blender/blender/pulls/141437
We are now able to make antialiased mouse cursors at any size directly
from SVG sources. Therefore there is no need for the platform-specific
"cur" versions of these cursors. This removes the work required in
duplicating the cursors in this format. Otherwise the results should be
identical.
Pull Request: https://projects.blender.org/blender/blender/pulls/141309
Makes it possible to use non-trivial C++ types in `FileListEntryCache`.
I'm planning to use this for blender/blender!130543, to store status
information about downloaded previews. While it's possible to use
C-style types instead, this is easier and a worthwhile general
improvement.
I turned `FileList.filelist_cache` into an allocated pointer, so
`FileList` doesn't have to be ported to be a non-trivial type as well.
We probably want to do that too at some point.
Pull Request: https://projects.blender.org/blender/blender/pulls/141411
In rotation-based transform operations, the rotation axis can be
determined in two ways:
1. Through "orient_axis" (X, Y or Z)
2. Through "constraint_axis"
When the axis is obtained through the constraint, "orient_axis" is
ignored, and the angle may be negated depending on the view orientation
to match the mouse movement.
However, "orient_axis" never has its angle negated. Since the default
orientation is "View", the Z axis is inverted by default, aligning with
the mouse movement but not with the constraint axis.
This causes problems in the Redo Panel because the constraint fields
are hidden in the Rotation operation, so they need to be unset for the
Axis field to work. However, if you change the value of the Rotation
field, the object may have its rotation negated unexpectedly.
This issue was partially shown in #93078. Commit c30e6a37b0 attempted
to fix it by unsetting the constraint property when the Axis was
changed. However, this solution is incomplete: if the Axis is changed
and then reverted, the negative rotation issue reappears. In addition,
it has not been implemented in all operations.
This commit resolves the issue by reverting c30e6a37b0, aligning the
behavior of "orient_axis" and "constraint_axis", and unsetting
"constraint_axis" in `saveTranform`.
A downside of this solution is that it may break operators invoked from
Python that rely on "orient_axis" as the rotation axis, as the rotation
value now needs to be negated.
Pull Request: https://projects.blender.org/blender/blender/pulls/141101
**Problem Description**
Blender's current mesh data layout often lacks spatial coherence,
causing performance bottlenecks during BVH construction for sculpting
and painting operations. Each time a BVH is built, the system must
recompute spatial partitioning and vertex groupings from scratch,
leading to redundant calculations and suboptimal memory access patterns.
**Proposed Solution**
This patch implements pre-computed spatial organization of mesh data
through a new `mesh_apply_spatial_organization()` function that:
- Reorders vertices and faces based on spatial locality using recursive
spatial partitioning.
- Stores pre-computed MeshGroup hierarchies in MeshRuntime for reuse.
- Enables the BVH system to bypass expensive spatial computation when
pre-organized data is available.
This approach separates the expensive spatial computation from more
frequent BVH rebuilds, providing sustained performance improvements
across multiple sculpting operations.
**Limitations**
- Requires manual invocation (occurs automatically only during remesh
operations).
- Additional memory overhead for storing MeshGroup metadata.
- One-time computational cost during initial organization.
- Spatial group references are not yet stored in files.
**User Interface**
The feature is accessible via a new "Reorder Mesh Spatially" operator in
the Mesh Data Properties panel under the Geometry Data section. Users
can invoke it manually when needed, or it will be applied automatically
during quadriflow and voxel remesh operations. The operator provides
feedback confirming successful spatial reordering.
Pull Request: https://projects.blender.org/blender/blender/pulls/139536
The soft eraser could leave points with zero opacity. To fix this issue
for now, we apply a post-process step when the stroke is done to remove
these points.
In the future, it would be better to refactor the eraser a bit more and
delete points during the stroke.
Part of #131686.
Pull Request: https://projects.blender.org/blender/blender/pulls/141454
Add support to select multiple tree view elements (similar to outliner/anim channels)
`Ctrl + LMB` to select+activate element under the mouse
`Shift + LMB` to select all items between active and clicked item.
As of now, only Shape key has support for multi-select. (straightforward to include
other views). `KEYBLOCK_SEL` flag is used for storing selection state.
Pull Request: https://projects.blender.org/blender/blender/pulls/138979
### Summary
A small fix / addition to Node Wrangler operators.py, specifically the
nw_merge_node operation. I added support for merging nodes with
boolean sockets, which used to not respond to nw_merge_nodes / nw_lazy_mix.
### Motivation
As a user, I found it frustrating that I couldn't use lazy mix on boolean
nodes, as geonodes-heavy projects relied on them, and required adding
Boolean Math nodes often.
I intuitively expected it to add a Boolean Math node, which is the most
similar to Math Add for floats & Join Geometry for geometry.
### Implementation
A boolean nodes list is created when the rest of the lists are cerated,
nodes with boolean outputs get added to it, it's taken into consideration
when checking if PASS_THROUGH, then if we didn't PASS_THROUGH,
a Boolean Math node is created, similar to the existing options.
When the user uses a math merge shortcut (ctrl+0, ctrl+*, etc), the
code ignores it, adds Boolean Math anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/140236
As requested by @dr.sybren and approved by the admins
Also pydantics deps :
annotated-types 0.7.0
pydantic-core 2.33.2
typing-extensions 4.14.0
typing-inspection 0.4.1
these are installed as binary packages agreed upon with the admins
versions determined by just pip installing it and seeing what it dragged in.
as some of these are binary packages that will differ per platform, there will
be a per platform hash for some packages now unfortunately
Pull Request: https://projects.blender.org/blender/blender/pulls/140434
You could basically not interact with the animation (except for
keyframes in the main region), channels region was totally empty, NLA
could not be used, ...
It is not something users will animate a lot, but we should still have
animation editors in mind when adding a new object type.
Just missing from cc31d7bb49
Pull Request: https://projects.blender.org/blender/blender/pulls/141449
This commit adds a test for the situation in which a AOV pass is used
on a object with a fully or semi-transparent material, either using the
transparent BSDF directly, or mixing it with some other material.
Pull Request: https://projects.blender.org/blender/blender/pulls/141068
Adjust angle threshold defaults to dissolve verts as before,
while preserving selected geometry.
The new behavior works as follows:
- If a dissolve terminates on an edge loop or the the corner vert of a
face, do the dissolve.
- If a set of dissolve edges (either a chain, or a set of 3+ edges)
crosses a loop cut, do the dissolve.
- If a chain of dissolve edges touch the corner of an unselected face,
and then leave in a different direction without crossing a loop cut,
preserve that vert. Just because the selection touches it doesn't mean
it should be altered.
- If a dissolve edge is separating two triangles,
then the face join creates a quad. Users generally prefer
and strive to create meshes that contain quads.
Instead of destructively dissolving the corners of the quad and
automatically turning it to a triangle or wire,
instead prefer to preserve the quad.
Ref !141097
Cursor is actually wrapped at the beginning with the help of function
`WM_cursor_grab_enable`. Though the `ND_MODE` event notifier added
inside `editmode_enter/exit_ex` further calls `region_cusor_set()`.
This resets the cursor to default at the bottom of
`ED_region_cursor_set()`. Such sitution could be avoided by creating a
dummy cursor function for hud region. But issue remains when we call
redo panel from F9. As Julian suggested, add condition for `grabcursor`
to avoid changing cursor when editing buttons.
Pull Request: https://projects.blender.org/blender/blender/pulls/133529
Use fixed speed values for translations in Fly mode to constant
values for each axis. Until now, after switching to the Fly mode,
the latest speed value calculated based on RegionView3D::dist
was used for translations.
Now, the translation speed in Fly mode is an adjusted constant
for each axis.
Ref !141285
