The Vectorcall protocol avoids creating a tuple, and also provides the
number of arguments in advance, providing a ~1.6x speedup for creation
of mathutils types.
Ref !146237
It's important that frozen types are immutable, add a generic
check that mathutils types can be resized and check the frozen flag.
Also correct the exception types when Vector's cant be resized,
using a ValueError instead of a TypeError as the type is correct.
- 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
Replace plain-text type information with the type syntax used
for Python's type annotations as it's more concise, especially for
callbacks which often didn't include useful type information.
Note that this change only applies to inline doc-strings,
generated doc-strings from RNA need to be updated separately.
Details:
- Many minor corrections were made when "list" was incorrectly used
instead of "sequence".
- Some type information wasn't defined in the doc-strings and has been
added.
- Verbose type info would benefit from support for type aliases.
Also refactor definitions into a macro as they were exceeding the
line-length and wrapping.
Ref: !124275
Co-authored-by: Nathan Burnham <nathan@nathanburnham.uk>
The type for `bpy_struct.keyframe_insert()`'s `options` parameter was
instead applied to a non-existent `flag` parameter.
The description and type for `mathutils.Vector.Repeat()`'s `vector`
parameter was instead applied to a non-existent `tuple` parameter.
Also fix a reference to `BMElemeSeq` instead of `BMElemSeq`.
Ref: !122734
Cleanup talked about in the previous semi-related PR, #114501
- saacos, saasin, sasqrt have been 100% identical to saacosf,
saasinf, sasqrtf since 2012.
- For all the above, there exist more intuitively named safe_acosf,
safe_asinf, safe_sqrtf that do the same thing, so switch all code to those.
Pull Request: https://projects.blender.org/blender/blender/pulls/114593
Listing the "Blender Foundation" as copyright holder implied the Blender
Foundation holds copyright to files which may include work from many
developers.
While keeping copyright on headers makes sense for isolated libraries,
Blender's own code may be refactored or moved between files in a way
that makes the per file copyright holders less meaningful.
Copyright references to the "Blender Foundation" have been replaced with
"Blender Authors", with the exception of `./extern/` since these this
contains libraries which are more isolated, any changed to license
headers there can be handled on a case-by-case basis.
Some directories in `./intern/` have also been excluded:
- `./intern/cycles/` it's own `AUTHORS` file is planned.
- `./intern/opensubdiv/`.
An "AUTHORS" file has been added, using the chromium projects authors
file as a template.
Design task: #110784
Ref !110783.
Using ClangBuildAnalyzer on the whole Blender build, it was pointing
out that BLI_math.h is the heaviest "header hub" (i.e. non tiny file
that is included a lot).
However, there's very little (actually zero) source files in Blender
that need "all the math" (base, colors, vectors, matrices,
quaternions, intersection, interpolation, statistics, solvers and
time). A common use case is source files needing just vectors, or
just vectors & matrices, or just colors etc. Actually, 181 files
were including the whole math thing without needing it at all.
This change removes BLI_math.h completely, and instead in all the
places that need it, includes BLI_math_vector.h or BLI_math_color.h
and so on.
Change from that:
- BLI_math_color.h was included 1399 times -> now 408 (took 114.0sec
to parse -> now 36.3sec)
- BLI_simd.h 1403 -> 418 (109.7sec -> 34.9sec).
Full rebuild of Blender (Apple M1, Xcode, RelWithDebInfo) is not
affected much (342sec -> 334sec). Most of benefit would be when
someone's changing BLI_simd.h or BLI_math_color.h or similar files,
that now there's 3x fewer files result in a recompile.
Pull Request #110944
While these warnings point to real errors in the code,
PyMethodDef are an exception where functions with different numbers
of arguments are all cast to the same function type.
