New math util funcitons:
authorSergey Sharybin <sergey.vfx@gmail.com>
Sat, 11 Dec 2010 21:27:39 +0000 (21:27 +0000)
committerSergey Sharybin <sergey.vfx@gmail.com>
Sat, 11 Dec 2010 21:27:39 +0000 (21:27 +0000)
commit448d24e7a02b3ebf3b5a66f64d187b9cd64ed9ed
tree2e7a2532ccbb4d34956a59052970dfb0b0b2ed7d
parent194449d03801d4c41df2a54e5564c67888ecf3d2
New math util funcitons:
- 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.
source/blender/blenlib/BLI_math_geom.h
source/blender/blenlib/BLI_math_vector.h
source/blender/blenlib/intern/math_geom.c
source/blender/blenlib/intern/math_vector.c
source/blender/blenlib/intern/math_vector_inline.c
source/blender/python/generic/mathutils_geometry.c