If a sequencer text strip is using a custom font (not the default one)
then don't use the fallback font. This adds a new font flag to disable
the use of fallback.
Pull Request: https://projects.blender.org/blender/blender/pulls/133510
Caused by case sensitive string comparison between RNA enum
name and pre-defined array with extensions.
The array with extensions was also missing ".aac" string.
Pull Request: https://projects.blender.org/blender/blender/pulls/134761
Remove an overly-careful check on an enum value being greater than zero.
The check was added back in the day when this value was declared as
`int` and thus could easily be assigned anything.
The check for the upper limit was kept, and augmented with a
`BLI_assert()` so that failures here will actually go noticed and can
get fixed.
No actually functional changes. The data being checked is purely
runtime, and is assumed to be generated correctly already.
Pull Request: https://projects.blender.org/blender/blender/pulls/134736
Expose the convenience function `blender::animrig::action_fcurve_ensure()`
to RNA as `Action.fcurve_ensure_for_datablock(...)`.
The function requires that the Action is already assigned to the
data-block. It then takes care of slot assignment / creation, as well as
the creation of a layer and a keyframe strip.
This function call:
```python
fcurve = action.fcurve_ensure_for_datablock(ob_cube, "location", index=2)
```
effectively performs this logic:
```python
# Ensure the slot exists and is assigned:
slot = ob_cube.animation_data.slot
if not slot:
slot = find_slot_for_keying(action)
if not slot:
slot = action.slots.new(ob_cube.name)
ob_cube.animation_data.slot = slot
# Ensure a layer exists:
if action.layers:
layer = action.layers[0]
else:
layer = action.layers.new("Layer")
# Ensure a keyframe strip exists:
if layer.strips:
strip = layer.strips[0]
else:
strip = layer.strips.new('KEYFRAME')
# Ensure the channelbag exists:
channelbag = strip.channelbag(slot, ensure=True)
# Ensure the F-Curve exists:
fcurve = channelbag.fcurves.find("location", index=1)
if not fcurve:
fcurve = channelbag.fcurves.new("location", index=1)
```
Here `find_slot_for_keying()` represents the logic that's also used when
creating keys via the user interface or the `bpy_struct.keyframe_insert()`
function.
Pull Request: https://projects.blender.org/blender/blender/pulls/134686
Update the Action RNA descriptions, to clarify which parts of the API are
considered legacy. These will only act on the action's first slot, in an
attempt to be backward-compatible with the pre-4.4 (non-slotted) actions.
No actual functional changes, just a change in the descriptions.
Pull Request: https://projects.blender.org/blender/blender/pulls/134683
New version of b22670d927 (which was reverted with 9d33dd88d5).
I rather keep `uiHandleButtonData` private to the handling code. It
does the allocation as part of its implementation details, so it should
also handle freeing.
This reverts commit afec64739a.
The commit introduces a regression where opening the Asset Browser opens
the File Browser instead, same for other editor sub-types, see
blender/blender#134630.
blender/blender!134642 proposes a different solution and reverts this,
which I prefer too. Better to the revert separately from trying a
different fix for the initial bug, makes reviewing easier too.
This main thread check was introduced in 4536a4c610. At the time OpenGL
only ever worked in the main thread, but that limitation was lifted in
Blender 2.80.
With this operator being converted to use the jobs system, it now needs
to work in non-main threads. Note that this code does not run in parallel
with main thread drawing anyway, because of WM_job_main_thread_lock_acquire
and draw manager locks. What changed is that we can now activate OpenGL
contexts on other threads.
Pull Request: https://projects.blender.org/blender/blender/pulls/134696
Caused by 1bde901bf2
`UI_BTYPE_CURVEPROFILE` button has undo flag set. see button-layout in:
`edbm_bevel_ui() -> uiTemplateCurveProfile()`.
This forces an undo push with the help of `ui_apply_but_undo/ui_apply_but_funcs_after`.
To handle the situation, skip undo push for buttons in hud region.
Pull Request: https://projects.blender.org/blender/blender/pulls/134552
The issue was that with the move to Grease Pencil v3,
annotations and normal GP use different IDs and support to show annotations
wasn't added back in.
This makes it so annotation keys are shown if "Only Show Selected" is disabled,
which works in the Dope Sheet and in the timeline.
In order to not show annotations of the scene twice, the scene-specific code is removed.
The annotations are now shown in a more generic way.
Pull Request: https://projects.blender.org/blender/blender/pulls/134565
Node region is not tagged to redraw when animation slot is changed.
`action_slot` RNA prop has `NC_ANIMATION`notifier set, use the same in
`node_region_listener` to tag region redraw.
Pull Request: https://projects.blender.org/blender/blender/pulls/134435
This reverts 06a2617107.
Commit has introduced few errors from user perspective (#134277) and
python side (#134380). Best to revert it now then handle the bug fixes later.
The error in #134380 was due to `context.layer_collection` and
`active_layer_collection` returning excluded collection.
Pull Request: https://projects.blender.org/blender/blender/pulls/134546
Nothing but improvements to comments in this area of code to better
explain the complexity of Emum list row and column calculation. These
things change wrapping and column count to suit available space and
needs better explanation.
Pull Request: https://projects.blender.org/blender/blender/pulls/134719
For non-categorized lists, rather than always trying to find optimal
rows and columns, revert to prior behavior and only reflow if needed,
when the calculated rows are greater than maximum rows. This is less
disruptive, has less changes at small sizes where this doesn't matter.
Yet still does the job when things get too large to fit, or the list
is very long.
Pull Request: https://projects.blender.org/blender/blender/pulls/134713
When needing a friendly title and icon for windows and screen areas we
use SpaceType callbacks. For Node editors this could crash for custom
node trees that are unregistered. node_tree_type_find returns nullptr
since this custom tree type is not in the map. In this case just return
translated "Node Editor".
Pull Request: https://projects.blender.org/blender/blender/pulls/134692
The compositor leaks memory in certain setups where a transformed result
is linked to two inputs in the same pixel node. This happens due to an
overestimation in the computation of reference counts of those results.
Since pixel operations might share the same input for multiple links in
the node tree, the reference count should be corrected to take that
sharing into account.
This sharing was previously accounted for as part of releasing inputs in
the pixel operation, but input processors didn't take that into account,
so the realize on domain input processor would leak memory. So to fix
this, we correct the reference count at the evaluator level instead,
such that input processors can safely operate on the correct reference
count.
Pull Request: https://projects.blender.org/blender/blender/pulls/134666
Fixed use of lists using multiple arguments - `list` only
support a single argument.
Noticed working with fake-bpy-module - providing multiple
arguments to `list` resulted in typing error (e.g. "Too many type
arguments provided for "list"; expected 1 but received 2").
Pull Request: https://projects.blender.org/blender/blender/pulls/134663
The main issue was that the code was using
`foreach_editable_drawing_with_automask` which shouldn't have been
the case since there is no "masking" to be done when pasting strokes.
Additionally the code was computing the view position of every
pasted point and then computing the offset to move the points to the
mouse position.
Instead, we compute the center of the 3d bounds of the pasted strokes
and then project only the center to the view. From there we can offset
all the points to move them under the mouse cursor.
It's a bit weird to do this projection of the center to the view and
I believe we mainly do it to reuse the `DeltaProjectionFunc`.
There are cases where the projection of the center to the view will fail
which can lead to unexpected behavior on the user end. For now we
just leave the pasted strokes where they were copied from, which
isn't ideal. But this can be improved later.
Pull Request: https://projects.blender.org/blender/blender/pulls/134589
The vulkan backend was implemented with async in mind, however the one place
where Blender uses for async was implemented blocking. This PR splits the
readback into flushing the command and waiting for readback.
**Performance**
Improvement of animation playback performance of shader balls.blend is around 10%.
Shader balls.blend frame: 1-100, 10 x animation playback
| Branch | Total time | Average time |
| -------------------- | ---------- | ------------ |
| blender-v4.4-release | 26851 ms | 2685 ms |
| This PR | 23675 ms | 2367 ms |
Pull Request: https://projects.blender.org/blender/blender/pulls/134227
The warning to check if two numbers are nearly equal when comparing
floats didn't take negative numbers into account, causing -1.0 & 0.0
for e.g. to be considered not equal but close.
This also resolves a divide by zero.
This shouldn't really affect the release since original point cloud data is hidden
but it might and the fix is trivial anyway: everything is selected when there's no
attribute, just like curves.
With ba9417470e we are assigning keyboard accelerator shortcuts to
menu items containing toggles. This PR makes the assignment to these
new items not occur on the first pass of doing so. This is less
disruptive in that first-letter shortcuts will remain the same from
prior versions, with only mid-word shortcuts possibly changing.
Pull Request: https://projects.blender.org/blender/blender/pulls/134526
When copying (`Ctrl+C`) some ranges of points in the same stroke,
the points would still be copied as one stroke and not split into
multiple strokes.
This was a regression in behavior from 4.2.
Now we use the `remove_points_and_split` to split the selected
points into individual strokes.
The issue is that the existing curves did not have an explicitly set radius.
When adding new curves with an explicit radius, the radius of the old curves was
initialized to 0 and thus becoming invisible. This patch changes it so that all
the existing curves do get a default radius. The `radius_for_write` methods is
currently only used in places that overwrite the entire array, so adding the
default there shouldn't affect anything unintentionally.
Pull Request: https://projects.blender.org/blender/blender/pulls/134445
When calling the `lookup_or_add` functions on `MutableAttributeAccessor`
we need to make sure that the writer is actually created and the call
did not fail.
This fixes many of the instances where we would use an unchecked
attribute writer and potentially crash.
Pull Request: https://projects.blender.org/blender/blender/pulls/134413
This fixes the (unreported) issue where solo'ing an NLA track would only
play back animation when _any_ of the tracks were unmuted.
Some code considered a track to be muted when its `NLATRACK_MUTED` flag
was set regardless of the `NLATRACK_SOLO` flag, whereas other code did
consider the `NLATRACK_SOLO` flag.
Now all the code is consistent with what actual animation evaluation is
doing.
Pull Request: https://projects.blender.org/blender/blender/pulls/134500
The UI code assumed buttons had no more than 4 elements
however Python scripts may define larger array sizes.
Resolve the bug by adding functions for array access that take an
array size limit to prevent buffer overflows (read & write).
Note that this only adds the "float" versions of these functions,
for completeness int & boolean can be supported as a separate commit.
A bit less trivial than usual, since it was an 'array' of non-trivial
structs. Used a `blender::Array` instead.
NOTE: keeping changes to a minimum, there is much to refactor and
cleanup in this code.
Add a new callback `setting_post_update` to the `bAnimChannelType`
that gets called after that setting was altered via the channel list
buttons and via `ANIM_channel_setting_set()`.
This is used when changing the NLA track SOLO and MUTE options, to
ensure that the dependency graph relationships get rebuilt.
This fixes#134190.
Pull Request: https://projects.blender.org/blender/blender/pulls/134347
