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authorNicholas Bishop <nicholasbishop@gmail.com>2010-10-19 04:45:37 +0400
committerNicholas Bishop <nicholasbishop@gmail.com>2010-10-19 04:45:37 +0400
commita377a7edf67869722c585086ac6ab1f295cbff87 (patch)
tree1736de08fe9174761607dce5d54a16af25eba049 /source/blender/blenlib/intern/math_vector_inline.c
parent08232350d5797302e3638e69ec78657d853976aa (diff)
parentb743454ce1c361e6161da8ae5f840c2befe3a081 (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.c6
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 */