Part of https://projects.blender.org/blender/blender/pulls/141278
Blend files compatibility:
If a World exists and "Use Nodes" is disabled, we add new nodes to the
existing node tree (or create one if it doesn't) that emulates the
behavior of a world without a node tree. This ensures backward and
forward compatibility.
Python API compatibility:
- `world.use_nodes` was removed from Python API => **Breaking change**
- `world.color` is still being used by Workbench, so it stays there,
although it has no effect anymore when using Cycles or EEVEE.
Python API changes:
Creating a World using `bpy.data.worlds.new()` now creates a World with
an empty (embedded) node tree. This was necessary to enable Python
scripts to add nodes without having to create a node tree (which is
currently not possible, because World node trees are embedded).
Pull Request: https://projects.blender.org/blender/blender/pulls/142342
The dash modifier creates final result by combining filtered/processed
and unfiltered strokes, but this result could be empty. The code assumes
valid joined geometry when it's sometimes not the case. This patch did
a null check and it worked as it should.
Pull Request: https://projects.blender.org/blender/blender/pulls/143424
* Replace G.quiet by CLG_quiet_set/get
* CLOG_INFO_NOCHECK prints are now suppressed when quiet, these were
typically inside a if (!G.quiet) conditional already.
* Change some prints for blend files, color management and rendering to
use CLOG, that were previously using if (!G.quiet) printf().
Pull Request: https://projects.blender.org/blender/blender/pulls/143138
Change default shape of Bubble and Foam, to be able to notice potential
artifacts in the Viewport. The shape for bubble was changed to circle, and
the shape for Foam was changed to cross.
It allows users to notice and fix artifacts in early stages for reports like:
#79995#81011#85533#97063
Pull Request: https://projects.blender.org/blender/blender/pulls/138681
This patch moves the rules that alias Image to Combined for pass names
to the context implementations. This is because this only makes sense
for contexts that deal with passes, while it wouldn't make much sense
for other possible contexts like VSE modifiers.
Pull Request: https://projects.blender.org/blender/blender/pulls/143419
All supported versions of Blender are capable of handling the Unicode
prim and property names now.
It's difficult to determine how much of the USD ecosystem is using
version 24.03 or greater so there is some risk of our files (when they
make use of Unicode names) not loading correctly for other DCC
applications.
Pull Request: https://projects.blender.org/blender/blender/pulls/142747
wm.progress displayed a percentage in a cryptic
2x2 grid of numbers, so:
```
75
23
```
Represents `75.23%`. This is now shown as `75.23%`
on systems that support RGBA cursors.
- Adding `/` to signatures to indicate that arguments are accepted only
as positional.
- Document default values and optional arguments in consistent way with
other docs.
- Use `Literal` for strings to indicate set of allowed string values
(later it can also be used in typing stubs).
- Document some undocumented arguments.
Ref !143278
While this was an intentional change in [0],
it seemed like an error to removing quoting (based on #141853).
Restore the quotes while keeping the string literals.
[0]: 0fb80f698a
The term "length" is too easily confused with the `strlen(..)`
length without the null byte. Most string functions that take a static
buffer size use the suffix `maxncpy` to avoid off by one errors.
When we first enabled FreeType font caching we purposely constrained it
so that we could see it was working, dropping and loading font faces
and sizes as needed. But that was years ago now and it is still running
with no more than 4 faces, 8 sizes, and only 400KB of cache. At minimum
we run with 3 simultaneous faces (main UI font and two copies of the
mono font), so allowing it 4 max seems pretty small. This PR changes
the max_faces to 8, sizes to 16, and the cache size to 1MB. Note that
these changes will give NO noticable user change, good or bad, under
normal circumstances. FreeType will churn a bit less, but the time
taken to do these things is very little.
Pull Request: https://projects.blender.org/blender/blender/pulls/143240
This change introduces time stretching and pitch scaling.
However, none of this will be compiled at the moment, as rubberband
needs to be added to the dependencies first.
Credit: Kacey La
Use `BLI_strncpy_utf8` & `BLI_snprintf_utf8` for fixed size buffers in
DNA and screen data structures such as panels, menus & operators.
This could be considered a fix as copying a UTF8 string into a smaller
buffer without proper truncation can create an invalid UTF8 sequence.
However identifying which of these users are likely to run into would
be time consuming and not especially useful.
While this didn't cause errors, the resulting text was often used in
situations where UTF8 is expected (data-block names & UI labels).
Ensure names are UTF8 to avoid encoding related errors in the future.
When auto-naming based on axis, the string concatenation didn't take
UTF8 encoding into account, adding the suffix could create names
which raised an exception when accessed from Python.
Resolve using UTF8 string truncation.
Also resolve a logical error reading past the buffer bounds if the name
passed in was longer than MAXBONENAME.
The author field is displayed in the UI as "Maintainer",
most of the original authors are no longer active or are part of the foundation.
Since the core add-ons are maintained the same as the rest of Blender they should be shown accordingly.
The exceptions here are the GLTF and Hydra add-ons; these Khronos Group and AMD are included as maintainers.
The orginal author field is preserved in the chance the add-on looses it's "core" status.
Pull Request: https://projects.blender.org/blender/blender/pulls/140690
- Order class variables before functions
- Use this-> to access non-private members
- Remove unnecessary BKE prefix
- Remove useless comments
- Use standard "uv_map" name for variable
- Use consistent order for mesh span variables
- Use C++ vector types instead of raw pointers
- Use Span instead of raw pointers
- Pass Span-like variables by value
The RNA `Mesh.calc_tangents()` function used a mesh tangents API wrapper
function that existed at a different abstraction level than the other
functions. That wrapper was only used in this single place, so just
inline its logic into the RNA code. Also give the base tangents API
function a name that makes its limitations clear.
Caused by b19696c0b8.
I misunderstood the meaning of the vertex buffer allocation size.
Even though the attributes aren't interleaved, the fact that there
are multiple attributes is still included in the "element size" that's
multiplied with the size argument to `GPU_vertbuf_data_alloc`.
Also switch to spans and indices rather than incrementing raw pointers,
which would have made this much faster to debug.
Add a simple deprecation message to warn users that macOS pre-compiled
dependencies are no longer provided starting with 5.0, and that they
should either build the libraries themselves or downgrade to 4.5.
This is what the warning looks like in context:
```
$ make update
git lfs install --skip-repo
Git LFS initialized.
Configuring Precompiled Libraries
=================================
Detected platform : macos
Detected architecture : x64
Updating Libraries
==================
* Skipping lib/linux_x64
* Skipping lib/macos_arm64
* Skipping lib/windows_x64
* Skipping lib/windows_arm64
Update finished with the following messages
===========================================
Blender repository skipped: you have unstaged changes
WARNING: macOS x64/Intel support was dropped in Blender 5.0.
As such, pre-compiled dependencies are no longer provided.
You may build the dependencies yourself, or downgrade to Blender 4.5.
For more details, please see: https://devtalk.blender.org/t/38835
```
Pull Request: https://projects.blender.org/blender/blender/pulls/143133
These are the changes from #141950 as requested by #141945
this contains the following changes:
Attrs 25.3.0
Cattrs 25.1.1
Fastjsonschema 2.21.1
Typing_extensions 4.14.1
