X-Git-Url: http://git.droids-corp.org/?p=aversive.git;a=blobdiff_plain;f=modules%2Fbase%2Fmath%2Fgeometry%2Fvect_base.c;h=b8b0d310ee4cab9ae48b4b2af875b8d37a1883ce;hp=9ea271dc81461677cb332dc0c0a0e75fb91aeed4;hb=aeae9ffbe911b68824da692179a990e8e358a994;hpb=a56bf7c398eb727f67ed0843c6ebef948cc0dd61

diff --git a/modules/base/math/geometry/vect_base.c b/modules/base/math/geometry/vect_base.c
index 9ea271d..b8b0d31 100755
--- a/modules/base/math/geometry/vect_base.c
+++ b/modules/base/math/geometry/vect_base.c
@@ -59,12 +59,12 @@ vect_pvect_sign(vect_t *v, vect_t *w)
 	return z>0?1:-1;
 }
 
-/* float norm(float x1, float y1, float x2, float y2) */
-/* { */
-/* 	float x = x2 - x1; */
-/* 	float y = y2 - y1; */
-/* 	return sqrt(x*x + y*y); */
-/* } */
+float xy_norm(float x1, float y1, float x2, float y2)
+{
+	float x = x2 - x1;
+	float y = y2 - y1;
+	return sqrt(x*x + y*y);
+}
 
 float pt_norm(point_t *p1, point_t *p2)
 {