Crash popups were being displayed even when Blender was running in
background mode, causing the process to hang and blocking automated
workflows (e.g., render farms).
Therefore, disable the crash popup when running in background mode.
Pull Request: https://projects.blender.org/blender/blender/pulls/142518
BLI_snprintf and related functions could truncate partial UTF8
code-points, which would then cause problems elsewhere -
Python raises an exception when accessing for example.
Existing uses of BLI_snprintf should use the UTF8 versions in most
cases, except for file paths which are not required to be UTF8.
This fixes a bug caused by 96e549c092. Before the change, the
`randomize_color` function passed through the `color.a` value in the
returned rgba color. The alpha is `1` when the color mode is Color
Attribute and `0` when it's Material. After the patch, it was hard
coded to `1`. This fixes it by passing the `color.a` back through
again.
Pull Request: https://projects.blender.org/blender/blender/pulls/142642
At low scale and on regular DPI displays the editor outline, being just
a single pixel can sometimes look blurry. Padding by half a pixel (that
is not increased with scale, DPI, or line size) avoids this blurriness.
Pull Request: https://projects.blender.org/blender/blender/pulls/142777
Switching to full screen mode with panel hiding normally shows a button
at the top-right to switch back. But only for RGN_TYPE_WINDOW regions.
This PR just adds RGN_TYPE_PREVIEW to the regions that show this.
Pull Request: https://projects.blender.org/blender/blender/pulls/142754
Caused by a slightly weird API, that has no good way to recieve
the final size of a partially used index buffer. Until this is refactored
more, just assign this data manually.
Pull Request: https://projects.blender.org/blender/blender/pulls/142748
HDR video files are properly read into Blender, and can be rendered out
of Blender.
HDR video reading / decoding:
- Two flavors of HDR are recognized, based on color related video
metadata: "PQ" (Rec.2100 Perceptual Quantizer, aka SMPTE 2084) and
"HLG" (Rec.2100 Hybrid-Log-Gamma, aka ARIB STD B67). Both are read
effectively into floating point images, and their color space
transformations are done through OpenColorIO.
- The OCIO config shipped in Blender has been extended to contain
Rec.2100-PQ and Rec.2100-HLG color spaces.
- Note that if you already had a HDR video in sequencer or movie clip,
it would have looked "incorrect" previously, and it will continue to
look incorrect, since it already has "wrong" color space assigned to
it. Either re-add it (which should assign the correct color space),
or manually change the color space to PQ or HLG one as needed.
HDR video writing / encoding"
- For H.265 and AV1 the video encoding options now display the HDR mode.
Similar to reading, there are PQ and HLG HDR mode options.
- Reference white is assumed to be 100 nits.
- YUV uses "full" ("PC/jpeg") color range.
- No mastering display metadata is written into the video file, since
generally that information is not known inside Blender.
More details and screenshots in the PR.
Co-authored-by: Sergey Sharybin <sergey@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/120033
Add an explicit 'is owning' tag for libraries' FileData pointer, and
factorize code cleaning it up into a small util function.
Also allows to get rid of the weird ugly exception case in `link_end`
code for the 'root' library filedata, which is usually owned by caller
code and should not be freed here.
Pull Request: https://projects.blender.org/blender/blender/pulls/142723
The "curve_type" attribute in curves geometry is built-in and only valid with
a `int8` type on the `Curves` attribute domain. Adding it with a different type
on instance geometry is fine though, but causes invalid attribute writer access
when realizing the instances.
Pull Request: https://projects.blender.org/blender/blender/pulls/142218
The UV values for a face are contiguous anyway, there's no need
to put them into a temporary vector. Also compute them the UV
map windings in parallel, and avoid unnecessarily adding up the
size of every face.
Pull Request: https://projects.blender.org/blender/blender/pulls/142415
This refactor the previous system, main changes being:
* The `NINJA_MAX_NUM_PARALLEL_..._JOBS` variables are now only to allow
users to override automatic values with their own settings.
* If undefined or left at the new '0' default, CMake will compute
'optimal' values for all three pools, based on the amount of available
RAM, cores, and the type of build.
* Linking jobs can now max up at 2 instead of 1.
Pull Request: https://projects.blender.org/blender/blender/pulls/142112
On the Vulkan side, ensure that unbound textures don't result in
accessing uninitialized or out of bounds memory.
On the Draw side, ensure all Hair and Curves attributes have, at least,
a dummy attribute bound.
Pull Request: https://projects.blender.org/blender/blender/pulls/142265
Existing code was confusing, as existing `FileData::bmain` was not
really documented, and it could be in some cases the 'library bmain' of
a library filedata, instead of the 'main' Main (i.e. the local data of
the currently editied blendfile, the one containing all local IDs).
Now, `FileData::bmain` is always the 'main' root Main.
The new `FileData::fd_bmain` is assigned with the Main matching that
filedata and its blendfile: either the same 'main' Main (when used to
read the main edited blendfile), or the 'library' Main (when used to
read a library blendfile).
This is mostly no-op change in current code (with one exception, see
below), as this pointer is currently mostly used either:
* In a context whgere it is also always the 'main' Main, or...
* In a context where it is only used to access the (shared among all
Mains) list of `Main::split_mains`.
But having a clear and sane definition of this data gets much more
important with packed linked data (see !133801), as there we have data
that 'belong' to a library, but must e.g. be read from another FileData,
with the added complexity of different versions etc.
NOTE: The only effective change in this commit is
`read_library_file_data`, which used to assign the _library_ Main to the
new (library) `FileData::bmain`. This should not have any effect in
practice in current code, as this Main is only used to access its list
of split_mains.
Pull Request: https://projects.blender.org/blender/blender/pulls/142384
The issue was that `git ls-files` will per default escape unicode
characters. This make it so that our python script couldn't find any
files or folder as it expected unescaped characters.
When creating presets in some panels, names like "Default" can be used
which are the same preset names as bundled presets. New entries created
like this can't be deleted because blender will treat it as a bundled
preset which then leaves stale entries in the list. This fix prevents
those kind of preset names to be used during creation.
Pull Request: https://projects.blender.org/blender/blender/pulls/142652
Need to ensure that interpolation between neighboring quaternions
takes the shortest path. The Python FBX importer was doing this;
due to oversight was missed in the new importer.
Pull Request: https://projects.blender.org/blender/blender/pulls/142659
**How to reproduce the bug:**
Load the attached Blend File OR
1. Create a new World in python: bpy.data.worlds.new("Test")
2. Switch to this new world in the UI (but do nothing else to it)
3. Import in a USD file with a DomeLight (see attached file in PR)
4. Close Blender
5. Observe assert `BLI_assert(ELEM(owner_id, nullptr, id));`
The issue was caused by a assigning a regular node tree
`World->nodetree` whereas an embedded one is expected.
Pull Request: https://projects.blender.org/blender/blender/pulls/142367
This commit makes a few small changes to the bug fixes per release
script:
- The main loop is factored out into it's own function, making it
easier for external scripts to reuse.
- The cached commits file has been renamed to include the range
that is cached. This allows multiple caches to be kept for situations
where you're collecting a list for both the current release and main.
- The Blender 5.0 example has been updated with the 4.5 backport task.
Pull Request: https://projects.blender.org/blender/blender/pulls/141867
The "Full Screen Area" makes the area take up the screen and also hides
most regions. This is meant to be as clean as possible, as part of the
stereo 3D pipeline. There are some items that remain though. This PR
removes navigation gizmos, text overlay, and statistics overlay.
Pull Request: https://projects.blender.org/blender/blender/pulls/142418
