2aa0bde3dc
mathutils: replace interp w/ blend when standalone
2018-03-18 05:08:12 +01:00
7b3e441bcf
Improved docstring of mathutils.Matrix.lerp()
2018-01-18 09:58:14 +01:00
9811150952
Improve docstring for mathutils.Matrix.decompose()
2018-01-18 09:38:01 +01:00
1cc4033df8
PyAPI: expose matrix parsing function
2017-08-19 21:36:50 +10:00
98df7d778f
Fix T51287: Matrix.lerp fails w/ shear
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Use interp_m4_m4m4 (wraps Eigen),
`MATH_STANDALONE` will need to be updated to support this.
2017-05-26 17:02:27 +10:00
81e584ed17
CMake: Use GCC7's -Wimplicit-fallthrough=5
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Use to avoid accidental missing break statements,
use ATTR_FALLTHROUGH to suppress.
2017-05-20 14:01:03 +10:00
349cafac52
Matrix.decompose(): changed terminology, "location" → "translation"
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Matrix.decompose() should either return "location, orientation, size" or
"translation, rotation, scale". Since there are constructors for the former,
I've replaced "location" in the documentation with "translation".
The code is still the same, I just changed the documentation.
2017-04-21 15:51:35 +02:00
c7a4f96f88
Pydoc: Change Wikipedia links and grammar in mathutils matrix code
2017-03-22 14:54:22 -04:00
cf9a6b416c
API: Fix Links
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Self-explanatory. to find broken links run `sphinx-build -b linkcheck sphinx-in sphinx-out`
Reviewers: mont29
Tags: #bf_blender, #python, #infrastructure:_websites
Differential Revision: https://developer.blender.org/D2297
2016-10-25 17:34:01 +02:00
4ff0126e89
C99 is now the C standard for all our C code.
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The main new feature is mixed variable declarations and code, which can help
reduce uninitialized variables or accidental variable reuse.
Due to incomplete C99 support in VS 2013, variable length arrays are not
supported, BLI_array_alloca must still be used. The header <tgmath.h> is also
not supported.
Differential Revision: https://developer.blender.org/D1631
2015-11-22 22:31:22 +01:00
fbca69c69a
BLI_math: add mat3_normalized_to_* functions
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Many uses of matrices for rotation keep them normalized,
so no need to normalize each time.
2015-10-24 07:02:51 +11:00
339915a962
Optimize PySequence_Fast usage
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Access arrays directly, avoiding type-check every time.
2015-07-29 10:49:35 +10:00
96f08bf9a8
Fix leaks in mathutils PySequence_Fast usage
2015-07-29 10:49:35 +10:00
31cb14f5de
Cleanup: check exact error w/ mathutils functions
2015-07-29 10:49:34 +10:00
f727df6076
Doc: correct rst syntax
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also remove some API docs from example
2015-05-12 18:23:29 +10:00
e5e73ccc90
Math Lib: rename fill_*, to copy_*
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matching convention for fixed length api, eg: copy_v3_fl
2015-05-05 17:08:29 +10:00
f682129d62
PyAPI: clarify fallback docstring
2015-03-06 19:02:57 +11:00
c439d14a9a
missed this second last commit
2015-02-15 14:11:05 +11:00
fa2f7c69ac
mathutils: Implement __hash__() functions
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- all mathutils types
- only works on frozen data (so vectors can be used in sets/dict keys)
- uses same method as CPython, (matches hashing a tuple)
D1104 by @juicyfruit with own modifications
2015-02-15 14:02:08 +11:00
a9d979c8ef
mathutils: add freeze() method, is_frozen attr
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This allows you to make any mathutils object immutable.
2015-02-15 14:01:59 +11:00
baa8b63111
Documentation: updated mathutils documentation
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Added descriptions of the constructors, and improved the module-level
documentation.
2015-02-01 18:16:12 +01:00
9fd569a654
PyAPI: add utilities PyTuple_SET_ITEMS, Py_INCREF_RET
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Setting all values of a tuple is such a common operation that it deserves its own macro.
Also added Py_INCREF_RET to avoid confusing use of comma operator.
2015-01-06 19:09:11 +11:00
8106a6b75d
mathutils: refactor instantiation
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remove 'type' argument, very few mathutils objects are wrapped,
add new function for creating wrapped objects.
also fixes unlikely memory leak if the data-array can't be allocated.
2015-01-04 17:43:57 +11:00
e182d43d3e
cleanup: avoid ref-counting None for a new matrix
2014-12-28 15:13:01 +11:00
27b58f0eb2
Fix mathutils docstring typos.
2014-12-19 00:43:41 +09:00
9c81833430
Fix T42885: We still had a few wrong doc in mathutils about methods returning
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instance of self while actually returning None...
2014-12-13 14:07:46 +01:00
4e732b9860
Fix building as Python module (manpage-generation)
2014-09-08 11:22:40 +10:00
e44c49d89d
Py Mathutils: add invert_safe() and inverted_safe() to Matrix.
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Those two mimic our BLI invert_m4_m4_safe - they add a small offset to diagonal values,
in case org matrix is degenerated, and if still non-invertible, return identity matrix.
Org patch by me, final enhanced version by ideasman42, many thanks!
2014-09-06 14:58:38 +02:00
671f75a12a
Math Lib: Add copy_m2_m2, unit_m2, zero_m2
2014-09-06 11:29:27 +10:00
92a380d0b2
Minor changes for standalone mathutils
2014-05-17 12:06:29 +10:00
c034a252bb
Code cleanup: quiet warnings
2014-04-29 22:37:44 +10:00
94bf67b78e
Error in last commit
2014-04-29 20:41:28 +10:00
232f19f0c2
PyAPI: Matrix.invert(ed): accept an optional fallback argument
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This avoids try/except when its possible the matrix has no inverse.
2014-04-29 20:12:07 +10:00
409fb4da0c
Code cleanup: remove redundant matrix initialization
2014-04-29 18:13:20 +10:00
7199e2288f
Code cleanup: use sqrtf when input and output are float
2014-03-28 14:53:37 +11:00
63ccb26303
Code Cleanup: spelling
2014-01-17 17:35:03 +11:00
da6bc87b57
Fix T38138: incorrect API docs
2014-01-09 21:49:11 +11:00
3e49787b01
Python API: give a better error message when creating a Matrix fails
2013-11-29 09:48:42 +11:00
ab8d88ac18
add angle_to_mat2 utility function.
2013-09-10 20:45:47 +00:00
7db1d6556d
code cleanup: add break statements in switch ()'s, (even at the last case).
2013-07-21 08:16:37 +00:00
418011907c
remove nan copyrights from code added since blender become opensource (copy paste errors), also remove BKE_script.h
2013-07-02 10:14:59 +00:00
f9f7070336
add STREQ macro (commonly used macro like CLAMP, MAX2, STRINGIFY). Use for some areas of the python api, bmesh.
2013-03-10 06:18:03 +00:00
dc7a138830
correct bad comment
2012-12-16 10:28:52 +00:00
950fb66c38
replace TypeError with Value error for matrix operations where the type is right but it can't succeed because of a property of the instance (normally the wrong col/row size).
2012-12-16 04:10:57 +00:00
1886ae38b4
add Matrix.normalized(), handy for transforming normals.
2012-12-16 04:05:16 +00:00
adf7bfa8bb
ifdef out dynstr so mathutils can be compiled as an external module again.
2012-12-08 01:16:59 +00:00
004f8d78ed
default to Python3.3 on Linux for SCons and CMake, warn when building with python 3.2x or older.
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also remove casts to keep Python3.2 warning quiet.
2012-11-05 13:48:42 +00:00
fae6c35ca7
code cleanup: quiet -Wdouble-promotion, disabled this warnings for a few files since its done throughout the code in some places.
2012-11-04 07:18:29 +00:00
e8a70d4b90
fix for crash in python matrix utility functions .inverted/adjugated/transposed if the matrix has a read callback and fails.
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also replace DM_get_poly_data_layer with dm->getPolyDataArray() since this is the convention in subsurf code and the functions now added.
2012-10-31 03:21:13 +00:00
dbb40e805d
py api: add mathutils.Matrix adjugate(d) methods, also add adjoint_m2_m2() to BLI_math_matrix
2012-10-29 03:36:55 +00:00
