From 1edf6fb1c2702c125aeb4ae263287310c65a8a61 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Tue, 27 Apr 2010 00:17:01 +0200 Subject: digital/io, digital/avr/modules: use the new vect_normal_dot_product --- digital/avr/modules/math/geometry/distance.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'digital/avr/modules/math') diff --git a/digital/avr/modules/math/geometry/distance.c b/digital/avr/modules/math/geometry/distance.c index d9228638..b5912aaa 100644 --- a/digital/avr/modules/math/geometry/distance.c +++ b/digital/avr/modules/math/geometry/distance.c @@ -64,8 +64,7 @@ distance_segment_point (vect_t *a, vect_t *b, vect_t *p) if (vect_dot_product (&vab, &vbp) > 0) return vect_norm (&vbp); /* Else, region 2. */ - vect_normal (&vab); - proj = vect_dot_product (&vab, &vbp) / vect_norm (&vab); + proj = vect_normal_dot_product (&vab, &vbp) / vect_norm (&vab); return UTILS_ABS (proj); } -- cgit v1.2.3