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105 Commits

Author SHA1 Message Date
Campbell Barton
63788b47d6 add vector versions of hsv_to_rgb, rgb_to_hsv & rgb_to_hsv_compat 2012-05-26 11:01:01 +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
Sergey Sharybin
3ef11693f5 Style cleanup: displist module 2012-05-07 06:58:03 +00:00
Campbell Barton
4c5502bfd6 code cleanup: function naming for BLI functions. 2012-05-05 00:23:55 +00:00
Campbell Barton
112162e09e code cleanup: header cleanup 2012-04-30 14:24:11 +00:00
Sergey Sharybin
f88cfd9168 Code and style cleanup in own modules in BKE and also mball module 
- Make sure functions are named in way BKE_<object>_<action> (same way as RNA callbacks)
- Make functions which are used by mball.c only static and remove their prototypes
  from public header file.

Further cleanup is coming.
 2012-04-28 16:49:00 +00:00
Campbell Barton
49ff0eeec4 bmesh py api: expose BM_face_split_n() to the python api; 
face_fill(..., coords=(v1, v2, ...))

This is the same function the knife tool uses. should be handy for dicing up geometry in py.
 2012-04-22 10:19:24 +00:00
Campbell Barton
d5023f0e91 correction to py docs from mgschwan on IRC. 2012-04-22 08:36:39 +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
1b74ec9564 fix for too small MATHUTILS_TOT_CB when the game engine runs. 2012-04-10 12:35:15 +00:00
Sergey Sharybin
b07f9446c7 Hopefully last change to matrix orthogonal check, touches Py API only 
- is_orthogonal now checks matrix in the same way as it's defined
  by linear algebra, meaning that it'll use is_orhonormal C check
- Added is_orthogonal_axis_vectors to check if vectors which defines
  axises are orthogonal
 2012-04-02 12:36:00 +00:00
Sergey Sharybin
26b0255049 Fix for is_orthogonal check which in fact was checking for orthonormal matrix. 
Separated it into two functions so now it'll be clear if check happens for
orthonormal or just orthogonal.
 2012-04-01 00:14:41 +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
7f1e9b8c41 bmesh py api: 
added access to deform weights, access to weights acts like a python dict so you can do...

  print(group in dvert)
  dvert[group] = 0.5
  print(dvert[group])
  del dvert[group]
  print(dvert.items())
 2012-03-27 10:30:10 +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
303cecf139 spelling cleanup: tesselate -> tessellate (last of these found) 2012-03-20 22:56:26 +00:00
Campbell Barton
4f19c1a995 spelling cleanup 2012-03-18 07:38:51 +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
02f707e9da minor mathutils code cleanup - use mathutils callbacks as unsigned chars everywhere. 2012-03-17 10:46:02 +00:00
Campbell Barton
70d3d1aca6 style cleanup: py/capi 2012-03-16 21:39:56 +00:00
Campbell Barton
c2d93e8d4a comment cleanup 2012-03-14 22:39:56 +00:00
Campbell Barton
ee9a00948b mathutils py api: 
Vector.angle_signed(other)
  for 2D vectors to get the clockwise angle between them.

  in BLI math its called - angle_signed_v2v2()

shorthand for...

  atan2f((v1[1] * v2[0]) - (v1[0] * v2[1]), dot_v2v2(v1, v2))

also corrects compile error in last commit.
 2012-03-14 06:14:15 +00:00
Campbell Barton
2fbb5ce833 bmesh py api: more comprehensive intro page, also fix some spelling errors. 2012-03-13 06:22:43 +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
89a963fb7f style cleanup: comment blocks 2012-03-09 18:28:30 +00:00
Campbell Barton
3590076193 style cleanup - comment formatting 2012-03-03 20:36:09 +00:00
Campbell Barton
c62a462997 use LIKELY/UNLIKELY macros for operations that run a lot. 2012-02-26 23:59:08 +00:00
Campbell Barton
6ca7d82932 code cleanup: white space, spelling & ';;' end of lines. 2012-02-25 16:04:03 +00:00
Campbell Barton
1fbd91b8a1 typo cleanup, no functional changes. 2012-02-24 06:44:04 +00:00
Campbell Barton
2b7ca2304a unify include guard defines, __$FILENAME__ 
without the underscores these clogged up the namespace for autocompleation which was annoying.
 2012-02-17 18:59:41 +00:00
Campbell Barton
b81bfd86b4 use ValueError when vector/matrix multiplications sizes are not supported, was using TypeError for mat*vec and ValueError for vec*mat. 2012-02-11 14:27:36 +00:00
Campbell Barton
5a42ff381c correct 2 sphinx warnings. 2012-02-08 16:36:04 +00:00
Campbell Barton
1f74789d12 Correct mathutils documentation, also correct some python spelling errors and add makefile target check_spelling 2012-02-08 04:37:37 +00:00
Andrew Hale
5a221dd0de Fix for possible memory leak on creation of a vector using Vector.Range. 
It was possible to allocate an array of size<2 which would then raise an error on vector creation without freeing.

Fix to ensure the behaviour of Vector.Range was the same as for builtin range() function. When specifying 3 arguments, the step argument wasn't being used to correctly calculate the vector size.

Minor formatting edits for error messages.
 2012-02-02 01:07:04 +00:00
Andrew Hale
40f1686f47 Fixes to Python matrices str function. 
1) The width of columns was incorrectly determined on windows, fixed by increasing the size of the dummy buf.
2) Added additional brackets to string for consistent formatting
 2012-02-01 01:42:36 +00:00
Campbell Barton
54dc5f1654 apply back changes made since moving this file. 2012-01-31 05:02:24 +00:00
Campbell Barton
427cde6f16 svn cp \ 
https://svn.blender.org/svnroot/bf-blender/trunk/blender/source/blender/python/generic/noise_py_api.c@r42248 \
 https://svn.blender.org/svnroot/bf-blender/trunk/blender/source/blender/python/mathutils/mathutils_noise.c
 2012-01-31 04:59:57 +00:00
Campbell Barton
b42feff554 previous move lost history on this file, restoring next commit. 2012-01-31 04:58:06 +00:00
Andrew Hale
e634cb2607 Add the .Identity() classmethod to mathutils matrices. This allows the user 
to create an identity matrix of a specific size without having to specify
all the values in the matrix and then use the .identity() method.
 2012-01-24 01:56:44 +00:00
Campbell Barton
3123ad12a3 middle mouse jump scrolling for text window. 2012-01-16 10:48:52 +00:00
Andrew Hale
3cad3521a9 Change function for nb_invert so that ~matrix returns the inverted matrix rather than inverting inplace. 2012-01-16 09:01:11 +00:00
Campbell Barton
f0e3c3c68f fixes to mathutils from Andew Hale 
- docstring edits
- normalize ignores W axis as its supposed to.
 2012-01-03 14:34:41 +00:00
Campbell Barton
9a37e2682d slice and iterator access for matrix.col/row so you can do... 
a, b = mat.col[0:2]

  and...

  for a in mat.col: ...
 2012-01-02 09:04:37 +00:00
Campbell Barton
5c8c1a7358 PyAPI - remove Matrix.row_size / col_size. these were rather awkwardly named, but its more clear to use len(). 
mat.col_size --> len(mat.row)
mat.row_size --> len(mat.col)
 2011-12-30 06:43:17 +00:00
Campbell Barton
f48fb385ea formatting edits & minor corrections 2011-12-26 00:42:35 +00:00
Campbell Barton
986e62f3b6 fix for a bug in mathutils when a vector was accessing a matrix and the matrix size increased, future access too the vector would write past the allocated bounds. now raise an exception. 2011-12-26 00:05:41 +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
2a80368005 mathtils, convenience attributes added 'row' and 'col', this makes the row/col swap a lot easier to deal with, since 
now you can still use column access

previously...
  mat[2] = 1, 2, 3

needed to be converted into...
  mat[0][2] = 1
  mat[1][2] = 2
  mat[2][2] = 3

but with column access you can do...
  mat.col[2] = 1, 2, 3


Having 'row' attribute is a bit redundant since direct indexing on a matrix uses row but included for completeness.
 2011-12-24 07:03:19 +00:00