This was the code-style Blender used before switching to clang-format
which did not support this style of brace placement at the time.
Since then support was added, this helps readability as the beginning
of braces isn't as clear in the case of multi-line conditionals.
This implements a proposal from #75956.
In some cases the node didn't reproduce the same results given the
same input. Based on the test results (just 2 very detailed cubes
and a transformation), it doesn't seem to affect performance that
much. Credit to @MMMM who pointed out this option.
Pull Request: https://projects.blender.org/blender/blender/pulls/107312
cc623ee7b0 did not consider some implications such as the habit of
users initiating transform operations just to change the size of the
Proportional Edit.
Therefore, partially revert the cc623ee7b0.
There were a few issues, but they mostly came from the fact that some
versioning was done in the "after linking" versioning, which came after
the regular legacy mesh conversion. Also, the `MFace` array wasn't
necessarily part of CustomData for some very old files.
The `BKE_mesh_strip_loose_faces` function was moved because it now
uses the deprecated `me->mface` pointer.
This PR addresses issue “USD export does not respect opacity threshold for clip alpha blend mode #107062”
This commit extends the USD Preview Surface material support to author the opacityThreshold attribute of materials on export, when the Alpha Clip blend mode is selected.
When authoring alpha cutouts in Blender, one sets the Blend Mode to "Alpha Clip", and the Clip Threshold to some value greater than zero.
When this case is detected on export, we now author the opacityThreshold attribute to match the specified clip threshold.
Note that opacityThreshold is already handled correctly on import, so this change allows the feature to be fully round-tripped.
Co-authored-by: Matt McLin <mmclin@apple.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/107149
* Perform rotate_inside_square earler in the pipeline. (improved layout)
* #rotate_inside_square with AABB margin if there is only one island.
* Conservative bounds when using xatlas on non-D4 transforms.
* User simpler API names that accept both PTX and OptiX-IR
* New argument for optixProgramGroupGetStackSize, leave to default
* Remove OptixPipelineLinkOptions::debugLevel that does nothing
Pull Request: https://projects.blender.org/blender/blender/pulls/107450
This patch implements the Mask node for the realtime compositor. The
evaluation of the mask is not GPU accelerated, but is cached as a form
of temporary implementation until we implement a GPU evaluator for
masks.
One limitation currently is that we do not redraw the viewport while the
mask is getting edited by the user, because always doing that will be
redundant in most situations, and conditioning the redraw requires a lot
of work that should be handled outside of this patch.
This is similar to the Texture node implementation in 151a53110c.
Pull Request: https://projects.blender.org/blender/blender/pulls/107464
The property value should be reset for the next operator execution, not
remembered. Also hide it from auto-generated UIs, this is an internal
property nothing meant for the user to edit.
Also see discussion in #105872.
Users were confused that "Clear Asset" would only act on the clicked on
asset, not the entire selection. They would have to clear them one by
one, which can be quite annoying. The previous commit prepared the asset
clearing operator for this, so all this commit has to do is expose the
selected IDs to context.
Shouldn't cause user visible changes.
Usually batch operations are more handy, so prefer editing multiple
items over a single one. That is, act on the whole selection not the
active item. Mark and clear will now respect this when retrieving IDs
from context, however right now there's no case where actually both
selected and the active ID are exposed in context. Because of this there
shouldn't be a user visible change until the following commit.
When creating a texture view, Metal may require that the original
GPUTexture state is modified in some way. This may be a result
of deferred creation, or, to cache the texture view against the
source.
As a result, GPUTexture passed into GPU_texture_create_view
cannot be const.
Small fixes have also been made in the Metal texture
implementation to ensure correct function of texture views.
Authored by Apple: Michael Parkin-White
Pull Request: https://projects.blender.org/blender/blender/pulls/107167
Detecting when to show warnings about GHOST/XKB modifier
mismatches was rather involved, remove the check as it's
unnecessary for Gnome-Shell >= v43.
Older versions of Gnome-Shell will show warnings on window activation
with modifier keys held.
Reading modifiers from XKB caused a complications in getModifierKeys(..)
when called on a window that was activated, before the keyboard enter
handler had run - because the keys held by GHOST had not yet been
updated by XKB. This caused a problem which Gnome-shell which runs
the keyboard-enter handler after window activation.
This change would have fixed the Super key being stuck, see: #107314.
Keep the previous fix since in the unlikely case GHOST & XKB get out of
sync, stuck modifier keys should still be prevented.
This change means the warning for GHOST & XKB getting out of sync
can be enabled for Gnome-shell again, as it was previously suppressed
as it happened frequently on window activation.
Use bl_run_operators to detect cases when operators would crash
when run in an expected context for the following operators:
- GIZMOGROUP_OT_gizmo_select
- GIZMOGROUP_OT_gizmo_tweak
- GPENCIL_OT_time_segment_move
- OBJECT_OT_add_named
- OBJECT_OT_data_instance_add
- OBJECT_OT_drop_named_material
- SCULPT_OT_mask_by_color
- SEQUENCER_OT_delete
- SEQUENCER_OT_rename_channel
- SEQUENCER_OT_retiming_handle_move
- SPREADSHEET_OT_change_spreadsheet_data_source
- UI_OT_drop_color
Note that some of these situations users were unlikely to encounter,
however there were cases script authors could run into such as deleting
sequence strips without a region or masking by color without a 3D view.
While technically valid, a context without a window set can't access
the active object or view layer, causing object mode setting to fail,
making the checks not all that useful.
Use Context.temp_override(..) to set the context's window.
After primary packing is completed, perform a deep earch for any
rotation of the entire layout which improves efficiency even further.
This can sometime provides *optimal* packing results. e.g. When packing
a single island, the layout will now touch all 4 sides of the unit square.
When UV Packing with the `fraction` margin method, if the UVs
overflowed the unit square, the UVs could sometimes overlap.
(island_index was incorrect.)
When `scale_to_fit` is enabled, the existing behavior is used,
UVs will be scaled to fill the unit square.
If disabled, UVs will not be rescaled. They will be packed to the
bottom-left corner, possibly overflowing the unit square, or not
filling space.
There were two issues here preventing the proper display of the IES
files in question.
The primary one was that these lights are actually vertical. Their
profiles actually point upwards from 90deg to 180deg but our parser was
trying hard to adjust it to start at 0deg incorrectly.
Lastly, the files in question ended with the parser in the `eof`
state - they are "missing" the final carriage return that other IES
files tend to have but other viewers don't seem to mind. Change the
`eof` check instead for a better one that will indicate if any parsing
errors occurred along the way.
Pull Request: https://projects.blender.org/blender/blender/pulls/107320
Commit 5c184525ed improved text cursor
placement when text is on a curve, but when not on a curve it is now
on the baseline. This corrects for that, placing 25% below baseline.
Node socket tooltips suffered from several issues.
- Some could not be translated because they were not properly
extracted, so extraction macros were added.
- Some were extracted but included newlines at the end which did not
get translated, such as `ss << TIP_("Geometry:\n")`, changed to
`ss << TIP_("Geometry:") << "\n"`.
- Some translations were not functional, such as:
`TIP_(attributes_num == 1 ? " Named Attribute" : " Named Attributes");`
because `TIP_()` needs to be around a single string.
- Some extraction macros had no effect and were removed, such as:
`.description(N_(leading_out_description));`
This is a no-op macro which can be used only around a string literal.
Pull Request: https://projects.blender.org/blender/blender/pulls/107257
It arguably reads easier if simple operations like reading from indices
of an array don't each get their own line. Also the same corner
attribute sampling was repeated in a few places. And add a new
function to sample normals from the corner domain, and use
lower level arguments to the lower level functions (i.e. not just
a mesh pointer, but the necessary data arrays).
