Merge branch 'develop' of cgogn:~vanhoey/CGoGN into develop

Conflicts:
	include/Algo/Geometry/normal.hpp

CMakeLists.txt

@@ -142,7 +142,7 @@ IF (WITH_QT)
 	ADD_DEFINITIONS(${QT_DEFINITIONS})
 	find_package(QGLViewer REQUIRED)
 	SET (CGoGN_EXT_INCLUDES ${CGoGN_EXT_INCLUDES} ${QT_INCLUDE_DIR} ${QGLVIEWER_INCLUDE_DIR} )
-	SET (CGoGN_EXT_LIBS ${CGoGN_EXT_LIBS} ${QT_LIBRARIES} ${QGLVIEWER_LIBRARIES} )
+        SET (CGoGN_EXT_LIBS ${QT_LIBRARIES} ${QGLVIEWER_LIBRARIES} ${CGoGN_EXT_LIBS})
 ENDIF (WITH_QT)
 
 IF (WITH_GLEWMX)

include/Algo/Decimation/decimation.hpp

@@ -195,7 +195,7 @@ int decimate(
 			return -1 ; // init failed
 	}
 
-	unsigned int nbVertices = Algo::Topo::getNbOrbits<VERTEX>(map) ;
+    unsigned int nbVertices = Algo::Topo::getNbOrbits<VERTEX>(map) ;
 	bool finished = false ;
 
 	while(!finished)

include/Algo/Decimation/halfEdgeSelector.h

@@ -230,8 +230,8 @@ public:
 		m_approxindex_normal(-1),
 		m_attrindex_normal(-1)
 	{
-		halfEdgeInfo = m.template addAttribute<HalfEdgeInfo, DART>("halfEdgeInfo") ;
-		m_quadric = m.template addAttribute<Utils::QuadricNd<REAL,9>, VERTEX>("hQEMextNormal-quadric") ;
+        halfEdgeInfo = m.template addAttribute<HalfEdgeInfo, DART, MAP>("halfEdgeInfo") ;
+        m_quadric = m.template addAttribute<Utils::QuadricNd<REAL,9>, VERTEX, MAP>("hQEMextNormal-quadric") ;
 	}
 	~HalfEdgeSelector_QEMextColorNormal()
 	{

include/Algo/Decimation/halfEdgeSelector.hpp

@@ -619,7 +619,7 @@ bool HalfEdgeSelector_QEMextColorNormal<PFP>::init()
 				++ok ;
 				m_approxindex_color = approxindex ;
 				m_attrindex_color = attrindex ;
-				m_color = m.template getAttribute<typename PFP::VEC3, VERTEX>("color") ;
+                m_color = m.template getAttribute<typename PFP::VEC3, VERTEX, MAP>("color") ;
 				assert(m_color.isValid() || !"EdgeSelector_QEMextColor: color attribute is not valid") ;
 				if (!saved)
 				{
@@ -632,7 +632,7 @@ bool HalfEdgeSelector_QEMextColorNormal<PFP>::init()
 				++ok ;
 				m_approxindex_normal = approxindex ;
 				m_attrindex_normal = attrindex ;
-				m_normal = m.template getAttribute<typename PFP::VEC3, VERTEX>("normal") ;
+                m_normal = m.template getAttribute<typename PFP::VEC3, VERTEX, MAP>("normal") ;
 				assert(m_normal.isValid() || !"EdgeSelector_QEMextColorNormal: normal attribute is not valid") ;
 				if (!saved)
 				{

include/Algo/Export/export.hpp

@@ -46,7 +46,6 @@ template <typename PFP>
 bool exportPLY(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3, typename PFP::MAP>& position, const char* filename, bool binary)
 {
 	typedef typename PFP::MAP MAP;
-	typedef typename PFP::VEC3 VEC3;
 	
 	// open file
 	std::ofstream out ;
@@ -989,7 +988,6 @@ template <typename PFP>
 bool exportChoupi(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3, typename PFP::MAP>& position, const char* filename)
 {
 	typedef typename PFP::MAP MAP;
-	typedef typename PFP::VEC3 VEC3;
 
 	std::ofstream out(filename, std::ios::out) ;
 	if (!out.good())

include/Algo/Filtering/bilateral.h

@@ -59,13 +59,24 @@ void sigmaBilateral(typename PFP::MAP& map, const VertexAttribute<typename PFP::
 	sigmaS = 2.5f * ( sumAngles / float(nbEdges) ) ;
 }
 
+/**
+ * \brief Function applying a bilateral filter smoothing on the mesh.
+ * \param map the map of the mesh
+ * \param positionIn the current positions container of the mesh
+ * \param positionOut the smoothed positions after the function call
+ * \param normal the normals
+ */
 template <typename PFP>
-void filterBilateral(typename PFP::MAP& map, const VertexAttribute<typename PFP::VEC3, typename PFP::MAP>& position, VertexAttribute<typename PFP::VEC3, typename PFP::MAP>& position2, const VertexAttribute<typename PFP::VEC3, typename PFP::MAP>& normal)
+void filterBilateral(
+        typename PFP::MAP& map,
+        const VertexAttribute<typename PFP::VEC3,typename PFP::MAP>& positionIn,
+        VertexAttribute<typename PFP::VEC3,typename PFP::MAP>& positionOut,
+        const VertexAttribute<typename PFP::VEC3,typename PFP::MAP>& normal)
 {
 	typedef typename PFP::VEC3 VEC3 ;
 
 	float sigmaC, sigmaS ;
-	sigmaBilateral<PFP>(map, position, normal, sigmaC, sigmaS) ;
+    sigmaBilateral<PFP>(map, positionIn, normal, sigmaC, sigmaS) ;
 
 	TraversorV<typename PFP::MAP> t(map) ;
 	for(Dart d = t.begin(); d != t.end(); d = t.next())
@@ -80,7 +91,7 @@ void filterBilateral(typename PFP::MAP& map, const VertexAttribute<typename PFP:
 			Traversor2VE<typename PFP::MAP> te(map, d) ;
 			for(Dart it = te.begin(); it != te.end(); it = te.next())
 			{
-				VEC3 vec = Algo::Surface::Geometry::vectorOutOfDart<PFP>(map, it, position) ;
+                VEC3 vec = Algo::Surface::Geometry::vectorOutOfDart<PFP>(map, it, positionIn) ;
 				float h = normal_d * vec ;
 				float t = vec.norm() ;
 				float wcs = exp( ( -1.0f * (t * t) / (2.0f * sigmaC * sigmaC) ) + ( -1.0f * (h * h) / (2.0f * sigmaS * sigmaS) ) ) ;
@@ -88,10 +99,10 @@ void filterBilateral(typename PFP::MAP& map, const VertexAttribute<typename PFP:
 				normalizer += wcs ;
 			}
 
-			position2[d] = position[d] + ((sum / normalizer) * normal_d) ;
+            positionOut[d] = positionIn[d] + ((sum / normalizer) * normal_d) ;
 		}
 		else
-			position2[d] = position[d] ;
+            positionOut[d] = positionIn[d] ;
 	}
 }
 

include/Algo/Geometry/normal.hpp

@@ -28,6 +28,8 @@
 #include "Topology/generic/traversor/traversorCell.h"
 #include "Topology/generic/traversor/traversor2.h"
 
+#include "Algo/Parallel/parallel_foreach.h"
+
 #include <cmath>
 
 namespace CGoGN
@@ -45,8 +47,6 @@ namespace Geometry
 template<typename PFP, typename V_ATT>
 typename V_ATT::DATA_TYPE triangleNormal(typename PFP::MAP& map, Face f, const V_ATT& position)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-
 	typename V_ATT::DATA_TYPE N = Geom::triangleNormal(
 		position[f.dart],
 		position[map.phi1(f)],
@@ -59,8 +59,6 @@ typename V_ATT::DATA_TYPE triangleNormal(typename PFP::MAP& map, Face f, const V
 template<typename PFP, typename V_ATT>
 typename V_ATT::DATA_TYPE newellNormal(typename PFP::MAP& map, Face f, const V_ATT& position)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-
 	typedef typename V_ATT::DATA_TYPE VEC3;
 	VEC3 N(0);
 
@@ -80,8 +78,6 @@ typename V_ATT::DATA_TYPE newellNormal(typename PFP::MAP& map, Face f, const V_A
 template<typename PFP, typename V_ATT>
 typename V_ATT::DATA_TYPE faceNormal(typename PFP::MAP& map, Face f, const V_ATT& position)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-
 	if(map.faceDegree(f) == 3)
 		return triangleNormal<PFP>(map, f, position) ;
 	else
@@ -91,8 +87,6 @@ typename V_ATT::DATA_TYPE faceNormal(typename PFP::MAP& map, Face f, const V_ATT
 template<typename PFP, typename V_ATT>
 typename V_ATT::DATA_TYPE vertexNormal(typename PFP::MAP& map, Vertex v, const V_ATT& position)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-
 	typedef typename V_ATT::DATA_TYPE VEC3 ;
 
 	VEC3 N(0) ;
@@ -104,12 +98,8 @@ typename V_ATT::DATA_TYPE vertexNormal(typename PFP::MAP& map, Vertex v, const V
 		{
 			VEC3 v1 = vectorOutOfDart<PFP>(map, f.dart, position) ;
 			VEC3 v2 = vectorOutOfDart<PFP>(map, map.phi_1(f), position) ;
-			typename VEC3::DATA_TYPE l = (v1.norm2() * v2.norm2());
-			if (l > (typename VEC3::DATA_TYPE(0.0)) )
-			{
-				n *= convexFaceArea<PFP>(map, f, position) / l ;
-				N += n ;
-			}
+			n *= convexFaceArea<PFP>(map, f, position) / (v1.norm2() * v2.norm2()) ;
+			N += n ;
 		}
 	});
 
@@ -120,7 +110,6 @@ typename V_ATT::DATA_TYPE vertexNormal(typename PFP::MAP& map, Vertex v, const V
 template<typename PFP, typename V_ATT>
 typename V_ATT::DATA_TYPE vertexBorderNormal(typename PFP::MAP& map, Vertex v, const V_ATT& position)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
 	assert(map.dimension() == 3);
 
 	typedef typename V_ATT::DATA_TYPE VEC3 ;
@@ -156,43 +145,39 @@ typename V_ATT::DATA_TYPE vertexBorderNormal(typename PFP::MAP& map, Vertex v, c
 template <typename PFP, typename V_ATT, typename F_ATT>
 void computeNormalFaces(typename PFP::MAP& map, const V_ATT& position, F_ATT& face_normal, unsigned int thread)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-	CHECK_ATTRIBUTEHANDLER_ORBIT(F_ATT, FACE);
-
-	if ((CGoGN::Parallel::NumberOfThreads > 1) && (thread == 0))
+	if ((CGoGN::Parallel::NumberOfThreads > 1) && (thread==0))
 	{
-		Parallel::computeNormalFaces<PFP,V_ATT,F_ATT>(map, position, face_normal);
+		Parallel::computeNormalFaces<PFP,V_ATT,F_ATT>(map,position,face_normal);
 		return;
 	}
 
 	foreach_cell<FACE>(map, [&] (Face f)
 	{
 		face_normal[f] = faceNormal<PFP>(map, f, position) ;
-	}, AUTO, thread);
+	},
+	AUTO, thread);
 }
 
 template <typename PFP, typename V_ATT>
 void computeNormalVertices(typename PFP::MAP& map, const V_ATT& position, V_ATT& normal, unsigned int thread)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-
-	if ((CGoGN::Parallel::NumberOfThreads > 1) && (thread == 0))
+	if ((CGoGN::Parallel::NumberOfThreads > 1) && (thread==0))
 	{
-		Parallel::computeNormalVertices<PFP,V_ATT>(map, position, normal);
+		Parallel::computeNormalVertices<PFP,V_ATT>(map,position,normal);
 		return;
 	}
 
 	foreach_cell<VERTEX>(map, [&] (Vertex v)
 	{
 		normal[v] = vertexNormal<PFP>(map, v, position) ;
-	}, FORCE_CELL_MARKING, thread);
+	},
+	FORCE_CELL_MARKING, thread);
 }
 
+
 template <typename PFP, typename V_ATT>
 typename PFP::REAL computeAngleBetweenNormalsOnEdge(typename PFP::MAP& map, Edge e, const V_ATT& position)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-
 	typedef typename V_ATT::DATA_TYPE VEC3 ;
 
 	if(map.isBoundaryEdge(e))
@@ -226,58 +211,50 @@ typename PFP::REAL computeAngleBetweenNormalsOnEdge(typename PFP::MAP& map, Edge
 template <typename PFP, typename V_ATT, typename E_ATT>
 void computeAnglesBetweenNormalsOnEdges(typename PFP::MAP& map, const V_ATT& position, E_ATT& angles, unsigned int thread)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-	CHECK_ATTRIBUTEHANDLER_ORBIT(E_ATT, EDGE);
-
-	if ((CGoGN::Parallel::NumberOfThreads > 1) && (thread == 0))
+	if ((CGoGN::Parallel::NumberOfThreads > 1) && (thread==0))
 	{
-		Parallel::computeAnglesBetweenNormalsOnEdges<PFP,V_ATT,E_ATT>(map, position, angles);
+		Parallel::computeAnglesBetweenNormalsOnEdges<PFP,V_ATT,E_ATT>(map,position,angles);
 		return;
 	}
 
 	foreach_cell<EDGE>(map, [&] (Edge e)
 	{
 		angles[e] = computeAngleBetweenNormalsOnEdge<PFP>(map, e, position) ;
-	}, AUTO, thread);
+	},
+	AUTO, thread);
 }
 
 
+
 namespace Parallel
 {
 
 template <typename PFP, typename V_ATT>
 void computeNormalVertices(typename PFP::MAP& map, const V_ATT& position, V_ATT& normal)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-
-	CGoGN::Parallel::foreach_cell<VERTEX>(map, [&] (Vertex v, unsigned int /*thr*/)
+	CGoGN::Parallel::foreach_cell<VERTEX>(map,[&](Vertex v, unsigned int /*thr*/)
 	{
 		normal[v] = vertexNormal<PFP>(map, v, position) ;
-	}, FORCE_CELL_MARKING);
+	},true,FORCE_CELL_MARKING);
 }
 
 template <typename PFP, typename V_ATT, typename F_ATT>
 void computeNormalFaces(typename PFP::MAP& map, const V_ATT& position, F_ATT& normal)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-	CHECK_ATTRIBUTEHANDLER_ORBIT(F_ATT, FACE);
-
-	CGoGN::Parallel::foreach_cell<FACE>(map, [&] (Face f, unsigned int /*thr*/)
+	CGoGN::Parallel::foreach_cell<FACE>(map,[&](Face f, unsigned int thr)
 	{
 		normal[f] = faceNormal<PFP>(map, f, position) ;
-	});
+	},true,AUTO);
 }
 
+
 template <typename PFP, typename V_ATT, typename E_ATT>
 void computeAnglesBetweenNormalsOnEdges(typename PFP::MAP& map, const V_ATT& position, E_ATT& angles)
 {
-	CHECK_ATTRIBUTEHANDLER_ORBIT(V_ATT, VERTEX);
-	CHECK_ATTRIBUTEHANDLER_ORBIT(E_ATT, EDGE);
-
-	CGoGN::Parallel::foreach_cell<EDGE>(map,[&](Edge e, unsigned int /*thr*/)
+	CGoGN::Parallel::foreach_cell<EDGE>(map,[&](Edge e, unsigned int thr)
 	{
 		angles[e] = computeAngleBetweenNormalsOnEdge<PFP>(map, e, position) ;
-	});
+	},true,AUTO);
 }
 
 } // namespace Parallel

include/Algo/Import/import2tablesSurface.hpp

@@ -73,18 +73,6 @@ bool MeshTablesSurface<PFP>::importMesh(const std::string& filename, std::vector
         CGoGNout << "TYPE: PLY" << CGoGNendl;
         return importPly(filename, attrNames);
         break;
-/*	case PLYPTM:
-        CGoGNout << "TYPE: PLYPTM" << CGoGNendl;
-        return importPlyPTM(filename, attrNames);
-        break;
-*/	case PLYSLFgeneric:
-        CGoGNout << "TYPE: PLYSLFgeneric" << CGoGNendl;
-        return importPlySLFgeneric(filename, attrNames);
-        break;
-    case PLYSLFgenericBin:
-        CGoGNout << "TYPE: PLYSLFgenericBin" << CGoGNendl;
-        return importPlySLFgenericBin(filename, attrNames);
-        break;
     case OBJ:
         CGoGNout << "TYPE: OBJ" << CGoGNendl;
         return importObj(filename, attrNames);
@@ -772,7 +760,7 @@ bool MeshTablesSurface<PFP>::importPlySLFgeneric(const std::string& filename, st
 
     // Define containers
 	VertexAttribute<VEC3, MAP> positions =  m_map.template getAttribute<VEC3, VERTEX, MAP>("position") ;
-;
+
     if (!positions.isValid())
 		positions = m_map.template addAttribute<VEC3, VERTEX, MAP>("position") ;
     attrNames.push_back(positions.name()) ;

include/Algo/Import/importFileTypes.h

@@ -48,15 +48,6 @@ namespace Import
 		if ((filename.rfind(".meshbin")!=std::string::npos) || (filename.rfind(".MESHBIN")!=std::string::npos))
 			return MESHBIN;
 
-	/*	if ((filename.rfind(".plyptm")!=std::string::npos) || (filename.rfind(".PLYGEN")!=std::string::npos))
-			return PLYPTM;
-	*/
-		if ((filename.rfind(".plyPTMextBin")!=std::string::npos) || (filename.rfind(".plySHrealBin")!=std::string::npos))
-			return PLYSLFgenericBin;
-
-		if ((filename.rfind(".plyPTMext")!=std::string::npos) || (filename.rfind(".plySHreal")!=std::string::npos))
-			return PLYSLFgeneric;
-
 		if ((filename.rfind(".ply")!=std::string::npos) || (filename.rfind(".PLY")!=std::string::npos))
 			return PLY;
 

include/Algo/ProgressiveMesh/pmesh.h

@@ -59,7 +59,7 @@ private:
 	MAP& m_map ;
 	VertexAttribute<VEC3, MAP>& position ;
 
-	DartMarker<MAP>& inactiveMarker ;
+    DartMarker<MAP>& inactiveMarker ;
 
 	Algo::Surface::Decimation::Selector<PFP>* m_selector ;
 	std::vector<Algo::Surface::Decimation::ApproximatorGen<PFP>*> m_approximators ;
@@ -81,15 +81,15 @@ private:
 public:
 	ProgressiveMesh(
 		MAP& map,
-		DartMarker<MAP>& inactive,
+        DartMarker<MAP>& inactive,
 		Algo::Surface::Decimation::SelectorType s,
 		Algo::Surface::Decimation::ApproximatorType a,
 		VertexAttribute<VEC3, MAP>& position
 	) ;
 	ProgressiveMesh(
-			MAP& map, DartMarker& inactive,
+            MAP& map, DartMarker<MAP>& inactive,
 			Algo::Surface::Decimation::Selector<PFP>* selector, std::vector<Algo::Surface::Decimation::ApproximatorGen<PFP>*>& approximators,
-			VertexAttribute<typename PFP::VEC3>& position) ;
+            VertexAttribute<VEC3, MAP>& position) ;
 	~ProgressiveMesh() ;
 
 	bool initOk() { return m_initOk ; }

include/Algo/ProgressiveMesh/pmesh.hpp

@@ -39,13 +39,13 @@ namespace PMesh
 template <typename PFP>
 ProgressiveMesh<PFP>::ProgressiveMesh(
 		MAP& map,
-		DartMarker<MAP>& inactive,
+        DartMarker<MAP>& inactive,
 		Algo::Surface::Decimation::SelectorType s,
 		Algo::Surface::Decimation::ApproximatorType a,
 		VertexAttribute<VEC3, MAP>& pos
 	) :
 	m_map(map),
-	position(pos),
+    position(pos),
 	inactiveMarker(inactive)
 {
 	CGoGNout << "  creating approximator and predictor.." << CGoGNflush ;
@@ -87,22 +87,22 @@ ProgressiveMesh<PFP>::ProgressiveMesh(
 	switch(s)
 	{
 		case Algo::Surface::Decimation::S_MapOrder : {
-			m_selector = new Algo::Surface::Decimation::EdgeSelector_MapOrder<PFP>(m_map, positionsTable, m_approximators) ;
+            m_selector = new Algo::Surface::Decimation::EdgeSelector_MapOrder<PFP>(m_map, position, m_approximators) ;
 			break ; }
 		case Algo::Surface::Decimation::S_Random : {
-			m_selector = new Algo::Surface::Decimation::EdgeSelector_Random<PFP>(m_map, positionsTable, m_approximators) ;
+            m_selector = new Algo::Surface::Decimation::EdgeSelector_Random<PFP>(m_map, position, m_approximators) ;
 			break ; }
 		case Algo::Surface::Decimation::S_EdgeLength : {
-			m_selector = new Algo::Surface::Decimation::EdgeSelector_Length<PFP>(m_map, positionsTable, m_approximators) ;
+            m_selector = new Algo::Surface::Decimation::EdgeSelector_Length<PFP>(m_map, position, m_approximators) ;
 			break ; }
 		case Algo::Surface::Decimation::S_QEM : {
-			m_selector = new Algo::Surface::Decimation::EdgeSelector_QEM<PFP>(m_map, positionsTable, m_approximators) ;
+            m_selector = new Algo::Surface::Decimation::EdgeSelector_QEM<PFP>(m_map, position, m_approximators) ;
 			break ; }
 		case Algo::Surface::Decimation::S_MinDetail : {
-			m_selector = new Algo::Surface::Decimation::EdgeSelector_MinDetail<PFP>(m_map, positionsTable, m_approximators) ;
+            m_selector = new Algo::Surface::Decimation::EdgeSelector_MinDetail<PFP>(m_map, position, m_approximators) ;
 			break ; }
 		case Algo::Surface::Decimation::S_Curvature : {
-			m_selector = new Algo::Surface::Decimation::EdgeSelector_Curvature<PFP>(m_map, positionsTable, m_approximators) ;
+            m_selector = new Algo::Surface::Decimation::EdgeSelector_Curvature<PFP>(m_map, position, m_approximators) ;
 			break ; }
 	}
 	CGoGNout << "..done" << CGoGNendl ;
@@ -137,11 +137,11 @@ ProgressiveMesh<PFP>::ProgressiveMesh(
 
 template <typename PFP>
 ProgressiveMesh<PFP>::ProgressiveMesh(
-		MAP& map, DartMarker& inactive,
+        MAP& map, DartMarker<MAP>& inactive,
 		Algo::Surface::Decimation::Selector<PFP>* selector, std::vector<Algo::Surface::Decimation::ApproximatorGen<PFP>*>& approximators,
-		VertexAttribute<typename PFP::VEC3>& position
+        VertexAttribute<VEC3,MAP>& position
 	) :
-	m_map(map), m_selector(selector), m_approximators(approximators), positionsTable(position), inactiveMarker(inactive)
+    m_map(map), position(position), inactiveMarker(inactive), m_selector(selector), m_approximators(approximators)
 {
 	CGoGNout << "  initializing approximators.." << CGoGNflush ;
 	for(typename std::vector<Algo::Surface::Decimation::ApproximatorGen<PFP>*>::iterator it = m_approximators.begin(); it != m_approximators.end(); ++it)
@@ -187,7 +187,7 @@ ProgressiveMesh<PFP>::~ProgressiveMesh()
 template <typename PFP>
 void ProgressiveMesh<PFP>::createPM(unsigned int percentWantedVertices)
 {
-	unsigned int nbVertices = m_map.template getNbOrbits<VERTEX>() ;
+    unsigned int nbVertices = Algo::Topo::getNbOrbits<VERTEX>(m_map)  ;
 	unsigned int nbWantedVertices = nbVertices * percentWantedVertices / 100 ;
 	CGoGNout << "  creating PM (" << nbVertices << " vertices).." << /* flush */ CGoGNendl ;
 
@@ -281,7 +281,7 @@ void ProgressiveMesh<PFP>::coarsen()
 
 	edgeCollapse(vs) ;	// collapse edge
 
-	Algo::Topo::setOrbitEmbedding<VERTEX>(m_map, d2,s->getApproxV()) ;
+    Algo::Topo::setOrbitEmbedding<VERTEX>(m_map, d2, vs->getApproxV()) ;
 	Algo::Topo::setOrbitEmbedding<EDGE>(m_map, d2, vs->getApproxE1()) ;
 	Algo::Topo::setOrbitEmbedding<EDGE>(m_map, dd2, vs->getApproxE2()) ;