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Fix T46002: mathutils.geometry.intersect_line_line_2d doesn't operate on lines, but on line segments.

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Ugly issue really, but at least doc now matches behavior of the function. :|
This commit is contained in:
Bastien Montagne
2015-10-13 09:59:42 +02:00
parent 8f92cbd4a7
commit e1b67c9bc0
1 changed files with 3 additions and 1 deletions
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4
source/blender/python/mathutils/mathutils_geometry.c
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@@ -415,7 +415,9 @@ static PyObject *M_Geometry_volume_tetrahedron(PyObject *UNUSED(self), PyObject
PyDoc_STRVAR(M_Geometry_intersect_line_line_2d_doc, PyDoc_STRVAR(M_Geometry_intersect_line_line_2d_doc,
".. function:: intersect_line_line_2d(lineA_p1, lineA_p2, lineB_p1, lineB_p2)\n" ".. function:: intersect_line_line_2d(lineA_p1, lineA_p2, lineB_p1, lineB_p2)\n"
"\n" "\n"
" Takes 2 lines (as 4 vectors) and returns a vector for their point of intersection or None.\n" " Takes 2 segments (defined by 4 vectors) and returns a vector for their point of intersection or None.\n"
"\n"
" .. warning:: Despite its name, this function works on segments, and not on lines..."
"\n" "\n"
" :arg lineA_p1: First point of the first line\n" " :arg lineA_p1: First point of the first line\n"
" :type lineA_p1: :class:`mathutils.Vector`\n" " :type lineA_p1: :class:`mathutils.Vector`\n"