From f82f357754aa9f7037a43a6467fea63e903311bf Mon Sep 17 00:00:00 2001
From: Bastian Rieck <bastian.rieck@iwr.uni-heidelberg.de>
Date: Mon, 1 Aug 2011 09:21:54 +0200
Subject: [PATCH] Fixed compilation error in `v3ctor` class

---
 v3ctor.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/v3ctor.cpp b/v3ctor.cpp
index d62c3cb..20d24f4 100644
--- a/v3ctor.cpp
+++ b/v3ctor.cpp
@@ -299,7 +299,7 @@ std::ostream& operator<<(std::ostream& o, const v3ctor& v)
 double distance_to_plane(const v3ctor& a, const v3ctor& b, const v3ctor& c, const v3ctor & x)
 {
 	v3ctor normal = ((b-a)|(c-a)).normalize();
-	return(abs(normal*(x-a)));
+	return(fabs(normal*(x-a)));
 }
 
 /*!