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path: root/source/blender/python/mathutils/mathutils_Matrix.c
AgeCommit message (Collapse)Author
2021-05-27Fix incorrect BLI_snprintf usageCampbell Barton
Event though in practice this wasn't causing problems as the fixed size buffers are generally large enough not to truncate text. Using the result from `snprint` or `BLI_snprintf` to step over a fixed size buffer allows for buffer overruns as the returned value is the size needed to copy the entire string, not the number of bytes copied. Building strings using this convention with multiple calls: ofs += BLI_snprintf(str + ofs, str_len_max - ofs); .. caused the size argument to become negative, wrapping it to a large value when cast to the unsigned argument.
2021-05-18Cleanup: use const casts in mathutils APICampbell Barton
2021-05-17Mathutils: add a Matrix.LocRotScale constructor for combining channels.Alexander Gavrilov
Combining location, rotation and scale channels into a matrix is a standard task, so while it is easily accomplished by constructing and multiplying 3 matrices, having a standard utility allows for more clear code. The new constructor builds a 4x4 matrix from separate location, rotation and scale values. Rotation can be represented as a 3x3 Matrix, Quaternion or Euler value, while the other two inputs are vectors. Unneeded inputs can be replaced with None. Differential Revision: https://developer.blender.org/D11264
2021-03-24Cleanup: use new BLI_assert_unreachable macroCampbell Barton
2021-02-13Fix T85573: Building with Python 3.10a5 failsCampbell Barton
Replace deprecated _PyUnicode_AsString{AndSize} usage. T83626 still needs to be resolved before 3.10 is usable.
2020-11-06Cleanup: use ELEM macro (>2 args)Campbell Barton
2020-10-01Cleanup: clang-formatBrecht Van Lommel
2020-09-29API Docs: Use raises field list syntaxAaron Carlisle
See https://www.sphinx-doc.org/en/master/usage/restructuredtext/domains.html#info-field-lists
2020-09-02Cleanup: use bool instead of int in various placesJacques Lucke
2020-08-20Cleanup: use const variables where possible in the Python APICampbell Barton
2020-08-07Cleanup: Python, Clang-Tidy else-after-return fixesSybren A. Stüvel
This addresses warnings from Clang-Tidy's `readability-else-after-return` rule in the `source/blender/python` module. No functional changes.
2020-07-14PyAPI: support element multiplication for vector, matrix, quaternionsCampbell Barton
This was disabled during 2.8x for smooth porting of 2.7x scripts, Now '@' is used for matrix multiplication, support '*' to multiple vector elements. See T56276.
2020-06-22Python: support building again version 3.9 (unreleased)Campbell Barton
Resolves T78089, no functional changes.
2020-06-17Cleanup: clang-formatBrecht Van Lommel
2020-06-15API docs: mathutils leaked markupTobias Heinke
Reviewed By: Blendify Differential Revision: https://developer.blender.org/D8021
2020-03-19Cleanup: `make format` after SortedIncludes changeDalai Felinto
2020-02-20Cleanup: use named unsigned types in the Python APICampbell Barton
2020-02-20mathutils: support for to_2x2 as well as non-square matricesCampbell Barton
2020-02-20mathutils: support Vector.rotate for 2D vectorsTiago Chaves
2019-12-20Cleanup: remove redundant 'char *' castsCampbell Barton
2019-10-16Cleanup: warnings building with Python 3.8Campbell Barton
2019-08-04Cleanup: spellingCampbell Barton
2019-05-19Python API: add a Matrix.Diagonal constructor to mathutils.Alexander Gavrilov
For some reason there seems to be no way to do the very simple and obvious task of converting a scale vector to a matrix via mathutils. The Matrix.Scale constructor does something complicated instead. Reviewers: brecht, campbellbarton Differential Revision: https://developer.blender.org/D4893
2019-04-29Cleanup: comments (long lines) in pythonCampbell Barton
2019-04-17ClangFormat: apply to source, most of internCampbell Barton
Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-16Cleanup: trailing commasCampbell Barton
2019-03-29Cleanup: style, use braces for the Python APICampbell Barton
2019-03-25Cleanup: style, array wrappingCampbell Barton
Add trailing comma for clang-format.
2019-03-15Cleanup: indentation, wrappingCampbell Barton
Mostly functions wrapping args, not confirming to our style guide.
2019-02-18doxygen: add newline after \fileCampbell Barton
While \file doesn't need an argument, it can't have another doxy command after it.
2019-02-06Cleanup: remove redundant doxygen \file argumentCampbell Barton
Move \ingroup onto same line to be more compact and make it clear the file is in the group.
2019-02-03Cleanup: trailing commasCampbell Barton
Needed for clan-format not to wrap onto one line.
2019-02-01Cleanup: remove redundant, invalid info from headersCampbell Barton
BF-admins agree to remove header information that isn't useful, to reduce noise. - BEGIN/END license blocks Developers should add non license comments as separate comment blocks. No need for separator text. - Contributors This is often invalid, outdated or misleading especially when splitting files. It's more useful to git-blame to find out who has developed the code. See P901 for script to perform these edits.
2019-01-19Cleanup: add trailing commasCampbell Barton
Prevents clang-format merging into a single line.
2018-12-19Merge branch 'master' into blender2.8Campbell Barton
2018-12-19Cleanup: spellingCampbell Barton
2018-12-16Fix T58975: "@=" operator silently failsCampbell Barton
D4083 by @artfunkel
2018-12-12Merge branch 'master' into blender2.8Campbell Barton
2018-12-12Cleanup: use colon separator after parameterCampbell Barton
Helps separate variable names from descriptive text. Was already used in some parts of the code, double space and dashes were used elsewhere.
2018-09-03Merge branch 'master' into blender2.8Bastien Montagne
Conflicts: source/blender/blenkernel/intern/collision.c
2018-09-03Spelling fixes in comments and descriptions, patch by luzpaz.Brecht Van Lommel
Differential Revision: https://developer.blender.org/D3668
2018-08-22Cleanup: styleCampbell Barton
2018-08-10Python: Add support for @ infix operator matrix multiplicationAndrew Hale
This differential revision implements the code for T56276 Reviewers: campbellbarton Reviewed By: campbellbarton Differential Revision: https://developer.blender.org/D3587
2018-06-26PyAPI: move deep-copy args check to py_capi_utilsCampbell Barton
2018-03-18mathutils: replace interp w/ blend when standaloneCampbell Barton
2018-01-18Improved docstring of mathutils.Matrix.lerp()Sybren A. Stüvel
2018-01-18Improve docstring for mathutils.Matrix.decompose()Sybren A. Stüvel
2017-08-19PyAPI: expose matrix parsing functionCampbell Barton
2017-05-26Fix T51287: Matrix.lerp fails w/ shearBrecht Van Lommel
Use interp_m4_m4m4 (wraps Eigen), `MATH_STANDALONE` will need to be updated to support this.
2017-05-20CMake: Use GCC7's -Wimplicit-fallthrough=5Campbell Barton
Use to avoid accidental missing break statements, use ATTR_FALLTHROUGH to suppress.
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