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| author | Nicholas Bishop <nicholasbishop@gmail.com> | 2010-10-19 04:45:37 +0400 |
|---|---|---|
| committer | Nicholas Bishop <nicholasbishop@gmail.com> | 2010-10-19 04:45:37 +0400 |
| commit | a377a7edf67869722c585086ac6ab1f295cbff87 (patch) | |
| tree | 1736de08fe9174761607dce5d54a16af25eba049 /source/blender/blenlib/intern/math_vector_inline.c | |
| parent | 08232350d5797302e3638e69ec78657d853976aa (diff) | |
| parent | b743454ce1c361e6161da8ae5f840c2befe3a081 (diff) | |
svn merge https://svn.blender.org/svnroot/bf-blender/trunk/blender -r32300:32571soc-2010-nicolasbishop
Diffstat (limited to 'source/blender/blenlib/intern/math_vector_inline.c')
| -rw-r--r-- | source/blender/blenlib/intern/math_vector_inline.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/blenlib/intern/math_vector_inline.c b/source/blender/blenlib/intern/math_vector_inline.c index 2f75fcead79..a45356f0bde 100644 --- a/source/blender/blenlib/intern/math_vector_inline.c +++ b/source/blender/blenlib/intern/math_vector_inline.c @@ -454,5 +454,11 @@ MINLINE int compare_v4v4(float *v1, float *v2, float limit) return 0; } +MINLINE float line_point_side_v2(const float *l1, const float *l2, const float *pt) +{ + return ((l1[0]-pt[0]) * (l2[1]-pt[1])) - + ((l2[0]-pt[0]) * (l1[1]-pt[1])); +} + #endif /* BLI_MATH_VECTOR_INLINE */ |