From 7816e73d7481874b3f50ebf00d46c5e496cf846e Mon Sep 17 00:00:00 2001
From: gianpaolopalma <gianpaolo.palma@isti.cnr.it>
Date: Tue, 22 Mar 2011 18:17:52 +0000
Subject: [PATCH] Changed "int lenght" to "ScalarType lenght" in ClosestPoint
 function.

---
 vcg/space/segment2.h | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/vcg/space/segment2.h b/vcg/space/segment2.h
index 21305ab5..61b2201b 100644
--- a/vcg/space/segment2.h
+++ b/vcg/space/segment2.h
@@ -146,12 +146,11 @@ typedef Segment2<double> Segment2d;
 template <class ScalarType> 
 Point2<ScalarType> ClosestPoint( Segment2<ScalarType> s, const Point2<ScalarType> & p) 
 {
-	vcg::Line2<ScalarType> l;
+	vcg::Line2<ScalarType, true> l;
 	l.Set(s.P0(),s.P1()-s.P0());
-	l = l.Normalize();
 	ScalarType t = l.Projection(p);
 	Point2<ScalarType> clos = l.P(t);
-	int lenght = s.Length();
+	ScalarType lenght = s.Length();
 	if (t <= 0)
 		return s.P0();
 	else if (t >= lenght)