From f4cf3b9221952abf629f730f643c300720a9628e Mon Sep 17 00:00:00 2001
From: cignoni <paolo.cignoni@isti.cnr.it>
Date: Wed, 18 Jan 2012 11:44:42 +0000
Subject: [PATCH] Changed the name of the Distance from point to plane from
 DistancePointPlane to     SignedDistancePointPlane to underline the fact that
 it is SIGNED!!!

---
 vcg/complex/algorithms/update/quality.h | 2 +-
 vcg/simplex/face/distance.h             | 2 +-
 vcg/space/plane3.h                      | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/vcg/complex/algorithms/update/quality.h b/vcg/complex/algorithms/update/quality.h
index df86f2db..51fb5179 100644
--- a/vcg/complex/algorithms/update/quality.h
+++ b/vcg/complex/algorithms/update/quality.h
@@ -234,7 +234,7 @@ static void VertexFromPlane(MeshType &m, const Plane3<ScalarType> &pl)
 {
   VertexIterator vi;
   for(vi=m.vert.begin();vi!=m.vert.end();++vi) if(!(*vi).IsD())
-    (*vi).Q() =DistancePlanePoint(pl,(*vi).cP());
+    (*vi).Q() =SignedDistancePlanePoint(pl,(*vi).cP());
 }
 
 static void VertexFromGaussianCurvature(MeshType &m)
diff --git a/vcg/simplex/face/distance.h b/vcg/simplex/face/distance.h
index bfd8ed3b..6479535b 100644
--- a/vcg/simplex/face/distance.h
+++ b/vcg/simplex/face/distance.h
@@ -341,7 +341,7 @@ namespace vcg {
         const ScalarType EPS = ScalarType( 0.000001);
 				ScalarType b,b0,b1,b2;
 				// Calcolo distanza punto piano
-				ScalarType d = DistancePlanePoint( fPlane, q );
+				ScalarType d = SignedDistancePlanePoint( fPlane, q );
 				if( d>dist || d<-dist )			// Risultato peggiore: niente di fatto
 					return false;
 				
diff --git a/vcg/space/plane3.h b/vcg/space/plane3.h
index 96e13f55..8ee8dbef 100644
--- a/vcg/space/plane3.h
+++ b/vcg/space/plane3.h
@@ -141,15 +141,15 @@ typedef Plane3<float>  Plane3f;
 typedef Plane3<double> Plane3d;
 
 ///Distance plane - point and vv. (Move these function to somewhere else)
-template<class T> T DistancePlanePoint(const Plane3<T,true> & plane, const Point3<T> & point)
+template<class T> T SignedDistancePlanePoint(const Plane3<T,true> & plane, const Point3<T> & point)
 {
 	return plane.Direction().dot(point) - plane.Offset();
 }
 
 
-template<class T> T DistancePointPlane(const Point3<T> & point, const Plane3<T,true> & plane)
+template<class T> T SignedDistancePointPlane(const Point3<T> & point, const Plane3<T,true> & plane)
 {
-	return DistancePlanePoint(plane, point);
+	return SignedDistancePlanePoint(plane, point);
 }
 
 } // end namespace