From 9e45730d93386f1d5cc79e0e3de248cffca8f186 Mon Sep 17 00:00:00 2001
From: ganovelli <fabio.ganovelli@isti.cnr.it>
Date: Wed, 13 Mar 2013 09:40:55 +0000
Subject: [PATCH] DIstance to SignedDistance

---
 vcg/space/intersection3.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vcg/space/intersection3.h b/vcg/space/intersection3.h
index ad9aae22..edf8d6fa 100644
--- a/vcg/space/intersection3.h
+++ b/vcg/space/intersection3.h
@@ -618,8 +618,8 @@ bool IntersectionPlaneBox(const vcg::Plane3<ScalarType> &pl,
 {
 	ScalarType dist,dist1;
 	if(bbox.IsNull()) return false; // intersection with a  null bbox is empty
-	dist = Distance(pl,bbox.P(0)) ;
-	for (int i=1;i<8;i++)  if(  Distance(pl,bbox.P(i))*dist<0) return true;
+	dist = SignedDistancePlanePoint(pl,bbox.P(0)) ;
+	for (int i=1;i<8;i++)  if(  SignedDistancePlanePoint(pl,bbox.P(i))*dist<0) return true;
 	return true;
 }