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8a61ea7296f17428f062a840c560e08a5a2f72ea
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67 Commits

Author SHA1 Message Date
Campbell Barton
8a61ea7296 Cleanup: add trailing commas 
Prevents clang-format merging into a single line.
 2019-01-19 13:58:35 +11:00
Campbell Barton
72369c638d Cleanup: python doc-strings 
Indentation & trailing space.
 2018-11-14 09:05:07 +11:00
Campbell Barton
f35e9f047a Merge branch 'master' into blender2.8 2018-09-19 12:14:36 +10:00
Campbell Barton
bb3ec3ebaf BLI_utildefines: rename pointer conversion macros 
Terms get/set don't make much sense when casting values.

Name macros so the conversion is obvious,
use common prefix for easier completion.

- GET_INT_FROM_POINTER  -> POINTER_AS_INT
- SET_INT_IN_POINTER    -> POINTER_FROM_INT
- GET_UINT_FROM_POINTER -> POINTER_AS_UINT
- SET_UINT_IN_POINTER   -> POINTER_FROM_UINT
 2018-09-19 12:12:21 +10:00
Campbell Barton
7eaf00bfb0 Cleanup: style 2018-08-22 10:10:12 +10:00
Andrew Hale
aa5a96430e Python: Add support for @ infix operator matrix multiplication 
This differential revision implements the code for T56276

Reviewers: campbellbarton

Reviewed By: campbellbarton

Differential Revision: https://developer.blender.org/D3587
 2018-08-10 15:18:00 +02:00
Philipp Oeser
96b4e43e8d Fix T55527: creating a Quaternion without args should result in identity 
quaternion

Reviewed By: campbellbarton

Differential Revision: https://developer.blender.org/D3487
 2018-07-16 15:03:21 +02:00
Campbell Barton
a69f985f40 PyAPI: move deep-copy args check to py_capi_utils 2018-06-26 09:31:57 +02:00
Campbell Barton
81e584ed17 CMake: Use GCC7's -Wimplicit-fallthrough=5 
Use to avoid accidental missing break statements,
use ATTR_FALLTHROUGH to suppress.
 2017-05-20 14:01:03 +10:00
Brecht Van Lommel
21fddf7d1c C99/C++11: replace deprecated finite() by isfinite(). 2016-05-17 21:39:16 +02:00
Campbell Barton
c5945ebb2c Cleanup: use quat to eul w/ mathutils API 2015-10-24 17:50:20 +11:00
Campbell Barton
fbca69c69a BLI_math: add mat3_normalized_to_* functions 
Many uses of matrices for rotation keep them normalized,
so no need to normalize each time.
 2015-10-24 07:02:51 +11:00
Campbell Barton
c439d14a9a missed this second last commit 2015-02-15 14:11:05 +11:00
Campbell Barton
fa2f7c69ac mathutils: Implement __hash__() functions 
- 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
Campbell Barton
a9d979c8ef mathutils: add freeze() method, is_frozen attr 
This allows you to make any mathutils object immutable.
 2015-02-15 14:01:59 +11:00
Sybren A. Stüvel
baa8b63111 Documentation: updated mathutils documentation 
Added descriptions of the constructors, and improved the module-level
documentation.
 2015-02-01 18:16:12 +01:00
Sybren A. Stüvel
9fa628f35b mathutils: added exponential map to Quaternion 
Added conversion to and from exponential map representation. This
representation is useful for interpolation of > 2 quaternions, or in
PD controllers.

Implementation in C functions quat_to_expmap,
quat_normalized_to_expmap, and expmap_to_quat with Python API, unit
tests and documentation.

Added Quaternion.to_exponential_map() and Quaternion(3-vector) to
Python API.

Reviewers: campbellbarton

Projects: #bf_blender

Differential Revision: https://developer.blender.org/D1049
 2015-02-01 13:06:00 +01:00
Sybren A. Stüvel
8c7e1b648b Fix: correctly describing Quaternion.normalize() 
The original comment seems to suggest that only the rotation vector
is normalized, leaving the rotation angle alone. This is not what happens,
though. The new comment matches the actual implementation, and the
implementation matches what is commonly understood as quaternion
normalization.
 2015-02-01 10:34:49 +01:00
Campbell Barton
9fd569a654 PyAPI: add utilities PyTuple_SET_ITEMS, Py_INCREF_RET 
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
Campbell Barton
8106a6b75d mathutils: refactor instantiation 
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
Tamito Kajiyama
27b58f0eb2 Fix mathutils docstring typos. 2014-12-19 00:43:41 +09:00
Bastien Montagne
9c81833430 Fix T42885: We still had a few wrong doc in mathutils about methods returning 
instance of self while actually returning None...
 2014-12-13 14:07:46 +01:00
Campbell Barton
3a40aed3d5 Cleanup: use float versions of functions when in/output are floats 2014-09-24 14:55:02 +10:00
Campbell Barton
bd697dd4d7 Fix T38402: invalid message for bad type assignments (Quat, Vector) 2014-01-30 16:45:20 +11:00
Campbell Barton
b6db417ee4 code cleanup: use const's for vector args. 2013-10-12 02:19:37 +00:00
Campbell Barton
7db1d6556d code cleanup: add break statements in switch ()'s, (even at the last case). 2013-07-21 08:16:37 +00:00
Campbell Barton
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
Thomas Dinges
858ff6b696 Fix for [#34898] Typo in error message of mathutils.Vector 
* Also fixed some more cases of "more then" -> "more than".
 2013-04-07 15:09:06 +00:00
Campbell Barton
adf7bfa8bb ifdef out dynstr so mathutils can be compiled as an external module again. 2012-12-08 01:16:59 +00:00
Campbell Barton
004f8d78ed default to Python3.3 on Linux for SCons and CMake, warn when building with python 3.2x or older. 
also remove casts to keep Python3.2 warning quiet.
 2012-11-05 13:48:42 +00:00
Campbell Barton
c56a911cd9 style cleanup: comments 2012-10-20 20:20:02 +00:00
Campbell Barton
aa49ca25d5 incorrect spelling in comments 2012-09-26 20:05:38 +00:00
Campbell Barton
77f0be7fec support unary positive operators for vectors (same as numpy), so you can do 'vector_a = +vector_b', this makes a copy. 2012-08-27 13:40:19 +00:00
Campbell Barton
41ee294618 don't pass the same value to axis_angle_to_quat() for axis & quat. 
-/-This line, and those below, will be ignored--

M    mathutils_Quaternion.c
 2012-07-25 16:46:46 +00:00
Campbell Barton
2d2d36fe3b code cleanup: 
- style - multi-line ifs move braces onto new lines.
- iterators - convert some to macros, other split up and move brace.
 2012-05-20 19:49:27 +00:00
Campbell Barton
6520aa97a9 add 'idprop' module so we can document idprop.types.*, currently doc generator has no access to ID Property types. 2012-04-15 14:54:15 +00:00
Campbell Barton
89b83f0060 patch to add __deepcopy__ to mathutils types, this is no different to __copy__, except some py utilities expect __deepcopy__ to exist, so better have them. 2012-03-30 11:35:58 +00:00
Campbell Barton
11d12d945e style cleanup: python api 2012-03-26 06:55:09 +00:00
Campbell Barton
5935ff3aaa fix for Quaternion.to_axis_angle() returning a zero axis vector. 2012-03-20 23:37:54 +00:00
Campbell Barton
05612c0419 code cleanup: not all mathutils callback creation functions tool unsigned char for type & subtype args. 2012-03-17 22:31:57 +00:00
Campbell Barton
70d3d1aca6 style cleanup: py/capi 2012-03-16 21:39:56 +00:00
Campbell Barton
8646bb4464 workaround [#30480] Knife tool flicker 
the problem was numeric precision when in ortho mode the start/end points for the view vector would be 2000 apart which caused trouble for the intersection test.
 2012-03-13 01:11:08 +00:00
Campbell Barton
3590076193 style cleanup - comment formatting 2012-03-03 20:36:09 +00:00
Campbell Barton
1fbd91b8a1 typo cleanup, no functional changes. 2012-02-24 06:44:04 +00:00
Campbell Barton
f48fb385ea formatting edits & minor corrections 2011-12-26 00:42:35 +00:00
Campbell Barton
67effc8aef use docstrings for mathutils getset's, also some formatting edits, no functional changes. 2011-12-25 11:36:26 +00:00
Campbell Barton
f3ac865cc0 picky formatting of mathutils 2011-12-24 13:26:30 +00:00
Campbell Barton
b42497b460 mathutils get/set function rename + minor changes to matrix functions (no functional changes) 2011-12-24 04:58:01 +00:00
Campbell Barton
a8ed803b66 rename internal matrix struct member vars to avoid confusion 
Matrix.contigPtr --> matrix
Matrix.row_size --> num_col
Matrix.col_size --> num_row
 2011-12-20 04:11:23 +00:00
Campbell Barton
3d8ee28750 __str__ functions for other mathutils types 2011-12-20 03:37:55 +00:00