aa1668c6f8
fix for own error in intersect_line_sphere_2d(), using 3d function on 2d vectors
2011-07-04 08:13:27 +00:00
31f0b6639a
more compact code for recent sphere/line intersection functions.
2011-06-26 17:16:06 +00:00
933a65a76f
2d version of line/circle intersec function.
2011-06-26 11:08:12 +00:00
8eb119a5cd
renamed math functions and made public
...
lambda_cp_line --> line_point_factor_v3
lambda_cp_line2 --> line_point_factor_v2
correction to previous commit function name
isect_seg_sphere_v3 --> isect_line_sphere_v3
... since its not clipped.
added a clip argument to the python version of the function.
2011-06-26 08:07:09 +00:00
540c2eee56
math func to find the intersection(s) between a segment and a sphere for C/python.
...
from python:
i1, i2 = mathutils.geometry.intersect_line_sphere(l1, l2, sphere, radius)
2011-06-26 07:21:19 +00:00
d46da5a09d
mathutils support for color arithmetic, also some minor whitespace edits.
2011-06-02 08:29:16 +00:00
15289c6048
use PyDoc_STRVAR macro, so its possible to build without docstrings.
2011-05-24 16:05:51 +00:00
32793a1395
add python access to mathutils.intersect_line_plane, update view3d_utils module to use it.
2011-05-19 04:28:09 +00:00
f9f771cd01
converted more mixed tab/space indentations to tabs. only whitespace changes.
2011-04-21 15:53:30 +00:00
b1cc8ea18a
incorrect documentation spotted by macouno.
2011-04-14 12:19:31 +00:00
9c8f1e2ef4
imbuf, mathutils & readfile: floats were being implicitly promoted to doubles, adjust to use floats.
2011-03-27 17:12:59 +00:00
cadc1218c8
C, style changes (mostly white space edits), no functional change.
2011-03-19 11:12:48 +00:00
7348a50d79
change return values from mathutils callbacks to match pythons (-1 is error), so error macro's can be used in both.
2011-02-28 18:42:41 +00:00
Nathan Letwory
5a760e22fc
doxygen: blender/python tagged.
2011-02-27 20:10:08 +00:00
72bc3f22b7
python api renaming and added headers for some files which didnt have one, no functionality change.
2011-02-14 04:15:25 +00:00
0955c664aa
fix for warnings from Sparse static source code checker, mostly BKE/BLI and python functions.
...
- use NULL rather then 0 where possible (makes code & function calls more readable IMHO).
- set static variables and functions (exposed some unused vars/funcs).
- use func(void) rather then func() for definitions.
2011-02-13 10:52:18 +00:00
8cf1184c04
bad spelling; 'indicies' --> 'indices'
2011-01-18 01:58:19 +00:00
89c9aaaa25
remove references to BKE_utildefines where its not needed.
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- move GS() define into DNA_ID.h
- add BLI_utildefines as an automatic include with makesrna generated files.
2011-01-07 19:18:31 +00:00
8f21a43535
split BKE_utildefines.h, now it only has blender specific defines like GS() MAKE_ID, FILE_MAXDIR, moved the generic defines to BLI_utildefines.h.
...
no functional changes.
2011-01-07 18:36:47 +00:00
33a5a69d25
fix for own error with mathutils.geometry argument parsing.
...
also raise ValueError when the vector size is incorrect rather then type error.
2011-01-03 12:11:05 +00:00
129b6190ed
geometry module
...
- rename functions from camel case.
- added docs for undocumented methods.
- minor functional changes with exceptions and accepting 3d/4d vectors where it makes no difference.
Renamed:
- geometry.Intersect -> intersect_ray_tri
- geometry.ClosestPointOnLine -> intersect_point_line
- geometry.PointInTriangle2D -> intersect_point_tri_2d
- geometry.PointInQuad2D -> intersect_point_quad_2d
- geometry.LineIntersect -> intersect_line_line
- geometry.LineIntersect2D -> intersect_line_line_2d
- geometry.BezierInterp -> interpolate_bezier
- geometry.TriangleArea -> area_tri
- geometry.QuadNormal, TriangleNormal -> normal
- geometry.PolyFill -> tesselate_polygon
- geometry.BoxPack2D -> box_pack_2d
- geometry.BarycentricTransform -> barycentric_transform
2011-01-02 02:11:38 +00:00
448d24e7a0
New math util funcitons:
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- equals_v2v2
- project_v2_v2v2
- isect_seg_seg_v2_point
which would be necessery for my further multires interpolation commit
M_Geometry_LineIntersect2D now uses isect_seg_seg_v2_point(). Behaviour of this
function was changed a bit -- it haven't returned intersection point in several
cases when two segments are making angle.
2010-12-11 21:27:39 +00:00
b4081bfc7b
patch [ #25027 ] formatting mathutils.geometry module docs for sphinx
...
from Luka Bonavita
See:
http://www.blender.org/documentation/250PythonDoc/mathutils.geometry.html
2010-12-10 00:20:32 +00:00
34ea1cf0b2
minor changes to the python api.
...
- pep8 script was giving an error on non utf8 scons source files.
- use PyList_SET_ITEM macro when list type is ensured.
- all mathutils types use subtypes to create new types when available.
- use defines MAT3_UNITY, MAT4_UNITY to initialize unit matrices.
2010-11-28 06:03:30 +00:00
96dafef228
minor edits to exception formatting (remove ... or \n from suffix)
2010-11-23 16:45:17 +00:00
ced06081b8
use PyImport_ExtendInittab for py module initialization rather then adding to sys.modules directly, no functional change.
2010-10-29 22:59:39 +00:00
3264ced377
move geometry python module into mathutils.geometry, since it provides utility functions using mathutils types.
2010-10-25 22:44:01 +00:00
