cutEdge return Dart in GMap + importMesh OK for map and GMap

include/Algo/Import/importMesh.hpp

@@ -76,7 +76,10 @@ bool importMesh(typename PFP::MAP& map, MeshTablesSurface<PFP>& mts)
 			for (unsigned int j = 0; j < nbe; ++j)
 			{
 				unsigned int em = edgesBuffer[j];		// get embedding
-				map.embedOrbit(VERTEX, d, em) ;
+
+				FunctorSetEmb<GenericMap> fsetemb(map, VERTEX, em);
+				foreach_dart_of_orbit_in_parent<typename PFP::MAP>(&map, VERTEX, d, fsetemb) ;
+
 				vecDartsPerVertex[em].push_back(d);		// store incident darts for fast adjacency reconstruction
 				d = map.phi1(d);
 			}

include/Topology/gmap/embeddedGMap2.h

@@ -54,7 +54,7 @@ public:
 	 * No attribute is attached to the new vertex
 	 * The attributes attached to the old edge are duplicated on both resulting edges
 	 */
-	virtual void cutEdge(Dart d) ;
+	virtual Dart cutEdge(Dart d) ;
 
 	/**
 	 * The attributes attached to the edge of d are kept on the resulting edge

include/Topology/gmap/embeddedGMap3.h

@@ -47,7 +47,7 @@ public:
 	//! Cut the edge of d
 	/*! @param d a dart of the edge to cut
 	 */
-	virtual void cutEdge(Dart d);
+	virtual Dart cutEdge(Dart d);
 
 	/*! The attributes attached to the edge of d are kept on the resulting edge
 	 *  @param d a dart of the edge to cut

include/Topology/gmap/gmap1.h

@@ -110,9 +110,10 @@ public:
 	//@{
 	//! Cut an edge inserting a new dart between d and its successor in the face
 	/*! @param d the edge to cut
+	 *  @return a dart of the new vertex
 	 * \image hmtl map1_cutEdge.png
 	 */
-	void cutEdge(Dart d);
+	Dart cutEdge(Dart d);
 
 	//! Undo the cut of the edge of d
 	/*! @param d a dart of the edge to uncut

include/Topology/gmap/gmap1.hpp

@@ -147,7 +147,7 @@ inline void GMap1::beta1unsew(Dart d)
  *  Topological operations on 1-G-maps
  *************************************************************************/
 
-inline void GMap1::cutEdge(Dart d)
+inline Dart GMap1::cutEdge(Dart d)
 {
 	Dart dd = beta0(d) ;
 	Dart e = newDart();
@@ -162,6 +162,8 @@ inline void GMap1::cutEdge(Dart d)
 		boundaryMark(e);
 		boundaryMark(f);
 	}
+
+	return f ;
 }
 
 inline void GMap1::uncutEdge(Dart d)

include/Topology/gmap/gmap2.h

@@ -130,8 +130,9 @@ public:
 
 	//! Cut the edge of d by inserting a new vertex
 	/*! @param d a dart of the edge to cut
+	 *  @return a dart of the new vertex
 	 */
-	virtual void cutEdge(Dart d);
+	virtual Dart cutEdge(Dart d);
 
 	//! Undo the cut of the edge of d
 	/*! @param d a dart of the edge to uncut

include/Topology/gmap/gmap3.h

@@ -113,8 +113,9 @@ public:
 
 	//! Cut the edge of d (all darts around edge orbit are cut)
 	/*! @param d a dart of the edge to cut
+	 *  @return a dart of the new vertex
 	 */
-	virtual void cutEdge(Dart d);
+	virtual Dart cutEdge(Dart d);
 
 	//! Uncut the edge of d (all darts around edge orbit are uncut)
 	/*! @param d a dart of the edge to uncut

src/Topology/gmap/embeddedGMap2.cpp

@@ -72,11 +72,9 @@ Dart EmbeddedGMap2::deleteVertex(Dart d)
 	return f ;
 }
 
-void EmbeddedGMap2::cutEdge(Dart d)
+Dart EmbeddedGMap2::cutEdge(Dart d)
 {
-	GMap2::cutEdge(d) ;
-
-	Dart nd = phi1(d) ;
+	Dart nd = GMap2::cutEdge(d) ;
 
 	if (isOrbitEmbedded(EDGE))
 	{
@@ -97,6 +95,8 @@ void EmbeddedGMap2::cutEdge(Dart d)
 		setDartEmbedding(FACE, phi1(e), f2Emb) ;
 		setDartEmbedding(FACE, beta0(e), f2Emb) ;
 	}
+
+	return nd ;
 }
 
 bool EmbeddedGMap2::uncutEdge(Dart d)

src/Topology/gmap/embeddedGMap3.cpp

@@ -43,9 +43,9 @@ Dart EmbeddedGMap3::deleteVertex(Dart d)
 	return v ;
 }
 
-void EmbeddedGMap3::cutEdge(Dart d)
+Dart EmbeddedGMap3::cutEdge(Dart d)
 {
-	GMap3::cutEdge(d);
+	Dart nd = GMap3::cutEdge(d);
 
 	if(isOrbitEmbedded(EDGE))
 	{
@@ -90,6 +90,8 @@ void EmbeddedGMap3::cutEdge(Dart d)
 			f = alpha2(f);
 		} while(f != d);
 	}
+
+	return nd ;
 }
 
 bool EmbeddedGMap3::uncutEdge(Dart d)

src/Topology/gmap/gmap2.cpp

@@ -162,20 +162,20 @@ Dart GMap2::deleteVertex(Dart d)
 	return res ;
 }
 
-void GMap2::cutEdge(Dart d)
+Dart GMap2::cutEdge(Dart d)
 {
 	Dart e = phi2(d) ;
 	beta2unsew(d) ;
 	beta2unsew(e) ;
-	GMap1::cutEdge(d) ;
-	GMap1::cutEdge(e) ;
+	Dart nd = GMap1::cutEdge(d) ;
+	Dart ne = GMap1::cutEdge(e) ;
 
-	Dart nd = phi1(d) ;
-	Dart ne = phi1(e) ;
 	beta2sew(d, beta0(ne)) ;
 	beta2sew(beta0(d), ne) ;
 	beta2sew(e, beta0(nd)) ;
 	beta2sew(beta0(e), nd) ;
+
+	return nd ;
 }
 
 bool GMap2::uncutEdge(Dart d)

src/Topology/gmap/gmap3.cpp

@@ -137,11 +137,11 @@ Dart GMap3::deleteVertex(Dart d)
 	return NIL ;
 }
 
-void GMap3::cutEdge(Dart d)
+Dart GMap3::cutEdge(Dart d)
 {
 	Dart prev = d ;
 	Dart dd = alpha2(d) ;
-	GMap2::cutEdge(d) ;
+	Dart nd = GMap2::cutEdge(d) ;
 
 	while(dd != d)
 	{
@@ -158,6 +158,8 @@ void GMap3::cutEdge(Dart d)
 	Dart d3 = beta3(d);
 	beta3sew(beta0(d), beta0(d3));
 	beta3sew(phi1(d), phi1(d3));
+
+	return nd ;
 }
 
 bool GMap3::uncutEdge(Dart d)