Blender Git Commit Log

GPencil: Missed flag in previous Copy Settings commit

UI: Sequencer: Use ampersand instead of slash for "Sequencer/Preview"

Using an ampersand here is more semantically correct. A slash indicates "or" while an ampersand indicates "and".
An ampersand here is best because the view type shows both the Sequencer and the Preview.

Fix T89246: No Mnemonic Underlines in Dialogs

When drawing mnemonic underlines for hotkeys, use text output of
underscore character instead of direct drawing a line. Otherwise these
are not visible in dialog buttons.

Introduced in 0fcc063fd99c

Differential Revision: https://developer.blender.org/D11641

Reviewed by Campbell Barton

Armature: add B-Bone Y scale channel and extra flag fields to DNA.

In addition to the base bone transformation itself, B-Bones have
controls that affect transformation of its segments. For rotation
the features are quite complete, allowing to both reorient the
Bezier handles via properties, and to control them using custom
handle bones. However for scaling there are two deficiencies.

First, there are only X and Y scale factors (actually X and Z),
while lengthwise all segments have the same scaling. The ease
option merely affects the shape of the curve, and does not cause
actual scaling.

Second, scaling can only be controlled via properties, thus
requiring up to 6 drivers per joint between B-Bones to transfer
scaling factors from the handle bone. This is very inefficient.

Finally, the Z channels are confusingly called Y.

This commit adds a B-Bone Y Scale channel and extra B-Bone flag
fields to DNA with appropriate versioning (including for F-Curves
and drivers) in preparation to addressing these limitations.

Functionality is not changed, so the new fields are not used
until the following commits.

Differential Revision: https://developer.blender.org/D9870

Armature: implement lengthwise scaling of B-Bone segments.

Implement actual behavior for the B-Bone Y Scale channels added
to DNA and UI in the previous commit in addition to the existing
X and Z Scale inputs.

The two length scale inputs control the ratio between the lengths
of the start and end segments of the bone: although for convenience
two inputs are provided, the whole chain is still uniformly scaled
to fit the curve.

Differential Revision: https://developer.blender.org/D9870

Armature: add automatic B-Bone Scale toggles.

Currently B-Bone scaling can only be controlled via their
properties, thus requiring up to 8 drivers per joint between
B-Bones to transfer scaling factors from the handle bone.

A Scale Easing option is added to multiply the easing value
by the Y scale channels to synchronize them - this produces a
natural scaling effect where both the shape of the curve and
the scale is affected.

In addition, four toggles are added for each handle, which
multiply each of the X, Y, Z and Ease values by the matching
Local Scale channel of the handle bone, thus replacing trivial
drivers. The Scale Easing option has no effect on this process
since it's easy to just enable both Length and Ease buttons.

Differential Revision: https://developer.blender.org/D9870

Fix T89259: GPencil Duplicate point doesn't work for last point

The loop was checking the len of the island, but if the island started in the last point the copy was not executed.

Fix Build Warning

Removal of unused local variable. Calculation of underline thickness
no longer needed with change to text output of underscore character.

Introduced in aee04d496035

Differential Revision: https://developer.blender.org/D11641

Cleanup: remove unused MFace custom-data utilities

Remove:

- BKE_mesh_loops_to_mface_corners
- BKE_mesh_tangent_loops_to_tessdata

Cleanup: rename test_index_face -> BKE_mesh_mface_index_validate

Cleanup: use 'bmesh' prefix for BMesh tessellation utilities

Fix invalid polygon normal array access building bake data

Pre computed normals index wasn't properly aligned.
Regression from 2ec00ea0c1be1ace7cd0c7b68e43cc8e87dd07c7.

Cleanup: clang format

Fix T88605: Alembic import crashes when missing `arbGeomParams`

Add check for the `arbGeomParams` property being valid, before attempting
to access a sub-property from it.

Fluid: Optimization for FLIP neighbor search radius

Contributed by @erik85 in D11400. The idea from this patch was placed in
a more generic context: A new FOR macro has been added that loops
over the neighbors of a cell within a given radius.

Fluid: Clang-format cleanup

Updated fluid source files in extern with clang-format.

Fix T89240: Crash when moving vertices on a linked duplicate

There is an attempt to free an illegal pointer in `extract_edge_fac_finish`.

Fix T88394: crash when editing animated Alembic properties

When an object, whose mesh gets loaded from Alembic, gets animated in
Blender and the Alembic CacheFile datablock also gets animated, editing
keyframes causes both datablock to be re-copied for evaluation. This
caused a threading issue and a double-free of some memory. This is fixed
by expanding the scope of the spin lock in
`BKE_cachefile_reader_free()`.

Fix error passing in false as instead of a struct

Error in 8a1860bd9aecddf611b64e3e842bdc8c76f15cc6.

Performance: Limit recounting during selection mode flushing.

This patch ensures that selection mode flushing updates total selection
counts internally. This reduces recounting when we are sure that the
input total selection counts were up to date.

For example for circle selection the total selection counts were
correct. But during flushing the selection could have been changed and
therefore the selection was always recounted.

This increased the performance on selected system from 6.90 FPS to 8.25
FPS during circle selection operations.

Before: {F10179981}
After: {F10179982}

Reviewed By: mano-wii

Differential Revision: https://developer.blender.org/D11647