finish (??) Volume/Surface namspace for Algo

Apps/Examples/clipping.cpp

@@ -792,7 +792,7 @@ void Clipping::importMesh(std::string& filename)
 
 	if(extension == std::string(".tet"))
 	{
-		if(!Algo::Import::importTet<PFP>(myMap,filename.c_str(),attrNames))
+		if(!Algo::Volume::Import::importTet<PFP>(myMap,filename.c_str(),attrNames))
 		{
 			CGoGNerr << "could not import " << filename << CGoGNendl ;
 			return;
@@ -802,7 +802,7 @@ void Clipping::importMesh(std::string& filename)
 	}
 	else if(extension == std::string(".ts"))
 	{
-		if(!Algo::Import::importTs<PFP>(myMap,filename.c_str(),attrNames))
+		if(!Algo::Volume::Import::importTs<PFP>(myMap,filename.c_str(),attrNames))
 		{
 			CGoGNerr << "could not import " << filename << CGoGNendl ;
 			return;
@@ -1124,7 +1124,7 @@ int main(int argc, char** argv)
 	else
 	{
 		sqt.position = sqt.myMap.addAttribute<PFP::VEC3, VERTEX>("position");
-		Algo::Modelisation::Primitive3D<PFP> prim(sqt.myMap, sqt.position);
+		Algo::Volume::Modelisation::Primitive3D<PFP> prim(sqt.myMap, sqt.position);
 		prim.hexaGrid_topo(10,10,10);
 		prim.embedHexaGrid(1.0f,1.0f,1.0f);
 	}

Apps/Examples/concave_rendering.cpp

@@ -213,7 +213,7 @@ void MyQT::cb_keyPress(int code)
 	case 't':
 		{
 
-			Algo::Modelisation::EarTriangulation<PFP> triangulation(myMap);
+			Algo::Surface::Modelisation::EarTriangulation<PFP> triangulation(myMap);
 			triangulation.triangule();
 
 			m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::TRIANGLES);

Apps/Examples/extrusionView.cpp

@@ -133,7 +133,7 @@ int main(int argc, char **argv)
 	}
 
 	// extrusion
-	Algo::Modelisation::extrusion_scale<PFP>(myMap, position, objV, PFP::VEC3(0.0,0.0,0.0), PFP::VEC3(0.0,1.0,0.0),true, pathV, false, pathRadius);
+	Algo::Surface::Modelisation::extrusion_scale<PFP>(myMap, position, objV, PFP::VEC3(0.0,0.0,0.0), PFP::VEC3(0.0,1.0,0.0),true, pathV, false, pathRadius);
 
     //  bounding box
     Geom::BoundingBox<PFP::VEC3> bb = Algo::Geometry::computeBoundingBox<PFP>(myMap, position);

Apps/Examples/mcmesh.cpp

@@ -133,9 +133,9 @@ void MCMesh::MC()
 {
 	myMap.clear(false);
 	// elargir l'image pour le calcul de la courbure
-	Algo::MC::Image<DATATYPE>* myImgFr = myImg->addFrame(1);
+	SAlgo::MC::Image<DATATYPE>* myImgFr = myImg->addFrame(1);
 
-	Algo::MC::WindowingGreater<DATATYPE> myWindFunc;
+	SAlgo::MC::WindowingGreater<DATATYPE> myWindFunc;
 	myWindFunc.setIsoValue(DATATYPE(127));
 
 	position = myMap.getAttribute<VEC3, VERTEX>("position");
@@ -143,7 +143,7 @@ void MCMesh::MC()
 		position = myMap.addAttribute<VEC3, VERTEX>("position");
 
 	// instanciation du mc
-	Algo::MC::MarchingCube<DATATYPE, Algo::MC::WindowingGreater,PFP> mc(myImgFr, &myMap, position, myWindFunc, false);
+	SAlgo::MC::MarchingCube<DATATYPE, SAlgo::MC::WindowingGreater,PFP> mc(myImgFr, &myMap, position, myWindFunc, false);
 	mc.simpleMeshing();
 
 	delete myImgFr;
@@ -168,7 +168,7 @@ void MCMesh::updateRender()
 
 void MCMesh::fromFile(char* fname)
 {
-	myImg = new Algo::MC::Image<DATATYPE>();
+	myImg = new SAlgo::MC::Image<DATATYPE>();
 	myImg->loadInrgz(fname);
 	CGoGNout << "Image chargee"<<CGoGNendl;
 	CGoGNout << myImg->getWidthX() <<"x"<< myImg->getWidthY() <<"x"<< myImg->getWidthZ() << "voxels"<<CGoGNendl;
@@ -193,7 +193,7 @@ void MCMesh::sphere()
 		}
 	}
 	
-	myImg = new Algo::MC::Image<DATATYPE>(img,128,128,128,1.0f,1.0f,1.0f,false);
+	myImg = new SAlgo::MC::Image<DATATYPE>(img,128,128,128,1.0f,1.0f,1.0f,false);
 }
 
 

Apps/Examples/mcmesh.h

@@ -46,6 +46,8 @@
 
 using namespace CGoGN ;
 
+namespace SAlgo = ::CGoGN::Algo::Surface;
+
 struct PFP: public PFP_STANDARD
 {
 	// definition of the map
@@ -83,7 +85,7 @@ public:
 	Utils::ShaderSimpleColor* m_simpleColorShader ;
 
 	DATATYPE valLabel;
-	Algo::MC::Image<DATATYPE>* myImg;
+	SAlgo::MC::Image<DATATYPE>* myImg;
 
 	MCMesh() ;
 

Apps/Examples/simpleGMap2.cpp

@@ -31,7 +31,7 @@ SimpleGMap2::SimpleGMap2()
 {
 	 position = myMap.addAttribute<VEC3, VERTEX>("position");
 
-     Dart d = Algo::Modelisation::createTetrahedron<PFP>(myMap);
+     Dart d = Algo::Surface::Modelisation::createTetrahedron<PFP>(myMap);
      position[d] = VEC3(0,0,0);
      position[myMap.phi1(d)] = VEC3(10,0,15);
      position[myMap.phi_1(d)] = VEC3(10,20,15);
@@ -41,7 +41,7 @@ SimpleGMap2::SimpleGMap2()
      myMap.cutEdge(d);
      position[myMap.phi1(d)] = mid;
 
-     Algo::Modelisation::Polyhedron<PFP> poly(myMap, position);
+     Algo::Surface::Modelisation::Polyhedron<PFP> poly(myMap, position);
 
      d = poly.cylinder_topo(5, 1, false, false);
 

Apps/Examples/simpleGMap3.cpp

@@ -36,7 +36,7 @@ SimpleGMap3::SimpleGMap3()
 
 	CellMarker<EDGE> mE(myMap);
 
-	Algo::Modelisation::Primitive3D<PFP> primCat(myMap,position);
+	Algo::Volume::Modelisation::Primitive3D<PFP> primCat(myMap,position);
 	Dart d = primCat.hexaGrid_topo(3,1,1);
 	primCat.embedHexaGrid(2,1,1);
 	myMap.check();
@@ -56,14 +56,14 @@ SimpleGMap3::SimpleGMap3()
 
 //	Geom::Plane3D<PFP::REAL> pl(VEC3(0.5,0.14,0.5),VEC3(1.5,0.45,0.5),VEC3(0.5,0.15,1.5));
 	Geom::Plane3D<PFP::REAL> pl(VEC3(-1,-0.5,-0.5),VEC3(-1,-0.5,0.5),VEC3(1,0.5,0.5));
-	Algo::Modelisation::sliceConvexVolume<PFP>(myMap, position, d, pl);
+	Algo::Volume::Modelisation::sliceConvexVolume<PFP>(myMap, position, d, pl);
 
 	myMap.check();
 
 	for(unsigned int i = position.begin() ; i != position.end() ; position.next(i))
 		position[i] += VEC3(2,0,0);
 
-	Algo::Modelisation::Primitive3D<PFP> prim(myMap, position);
+	Algo::Volume::Modelisation::Primitive3D<PFP> prim(myMap, position);
 	d = prim.hexaGrid_topo(2,2,1);
 	prim.embedHexaGrid(1,1,1);
 
@@ -88,7 +88,7 @@ SimpleGMap3::SimpleGMap3()
 	for(unsigned int i = position.begin() ; i != position.end() ; position.next(i))
 		position[i] += VEC3(0,2,0);
 
-	Algo::Modelisation::Primitive3D<PFP> prim2(myMap,position);
+	Algo::Volume::Modelisation::Primitive3D<PFP> prim2(myMap,position);
 	d = prim2.hexaGrid_topo(2,1,1);
 	prim2.embedHexaGrid(1,1,1);
 

Apps/Examples/simpleMap3.cpp

@@ -32,7 +32,7 @@ SimpleMap3::SimpleMap3()
 {
 	position = myMap.addAttribute<VEC3, VERTEX>("position");
 
-	Algo::Modelisation::Primitive3D<PFP> primCat(myMap, position);
+	Algo::Volume::Modelisation::Primitive3D<PFP> primCat(myMap, position);
 	Dart d = primCat.hexaGrid_topo(2,1,1);
 	primCat.embedHexaGrid(1,1,1);
 

Apps/Examples/texturesExample.cpp

@@ -232,7 +232,7 @@ int main(int argc, char**argv)
 
 #define NB 96
 
-	Algo::Modelisation::Polyhedron<PFP> prim(m, position);
+	Algo::Surface::Modelisation::Polyhedron<PFP> prim(m, position);
 	prim.tore_topo(NB, NB);
 	prim.embedTore(40.0f,20.0f);
 

Apps/Examples/viewer.cpp

@@ -219,7 +219,7 @@ void Viewer::importMesh(std::string& filename)
 	else
 	{
 		std::vector<std::string> attrNames ;
-		if(!Algo::Import::importMesh<PFP>(myMap, filename.c_str(), attrNames))
+		if(!Algo::Surface::Import::importMesh<PFP>(myMap, filename.c_str(), attrNames))
 		{
 			CGoGNerr << "could not import " << filename << CGoGNendl ;
 			return;
@@ -243,7 +243,7 @@ void Viewer::importMesh(std::string& filename)
 	if(!normal.isValid())
 		normal = myMap.addAttribute<VEC3, VERTEX>("normal") ;
 
-	Algo::Geometry::computeNormalVertices<PFP>(myMap, position, normal) ;
+	Algo::Surface::Geometry::computeNormalVertices<PFP>(myMap, position, normal) ;
 
 	m_positionVBO->updateData(position) ;
 	m_normalVBO->updateData(normal) ;
@@ -258,7 +258,7 @@ void Viewer::exportMesh(std::string& filename, bool askExportMode)
 	std::string extension = filename.substr(pos) ;
 
 	if (extension == std::string(".off"))
-		Algo::Export::exportOFF<PFP>(myMap, position, filename.c_str(), allDarts) ;
+		Algo::Surface::Export::exportOFF<PFP>(myMap, position, filename.c_str(), allDarts) ;
 	else if (extension.compare(0, 4, std::string(".ply")) == 0)
 	{
 		int ascii = 0 ;
@@ -267,7 +267,7 @@ void Viewer::exportMesh(std::string& filename, bool askExportMode)
 
 		std::vector<VertexAttribute<VEC3>*> attributes ;
 		attributes.push_back(&position) ;
-		Algo::Export::exportPLYnew<PFP>(myMap, attributes, filename.c_str(), !ascii, allDarts) ;
+		Algo::Surface::Export::exportPLYnew<PFP>(myMap, attributes, filename.c_str(), !ascii, allDarts) ;
 	}
 	else if (extension == std::string(".map"))
 		myMap.saveMapBin(filename) ;

Apps/Examples/volumeExplorer.cpp

@@ -146,7 +146,7 @@ void MyQT::cb_Open()
 
 	if(extension == std::string(".tet"))
 	{
-		if(!Algo::Import::importTet<PFP>(myMap,filename,attrNames))
+		if(!Algo::Volume::Import::importTet<PFP>(myMap,filename,attrNames))
 		{
 			CGoGNerr << "could not import " << filename << CGoGNendl ;
 			return;
@@ -157,7 +157,7 @@ void MyQT::cb_Open()
 
 	if(extension == std::string(".node"))
 	{
-		if(!Algo::Import::importMeshV<PFP>(myMap, filename, attrNames, Algo::Import::ImportVolumique::NODE))
+		if(!Algo::Volume::Import::importMeshV<PFP>(myMap, filename, attrNames, Algo::Volume::Import::NODE))
 		{
 			std::cerr << "could not import " << filename << std::endl ;
 			return ;
@@ -169,7 +169,7 @@ void MyQT::cb_Open()
 
 	if(extension == std::string(".off"))
 	{
-		if(!Algo::Import::importMeshToExtrude<PFP>(myMap, filename, attrNames))
+		if(!Algo::Volume::Import::importMeshToExtrude<PFP>(myMap, filename, attrNames))
 		{
 			std::cerr << "could not import " << filename << std::endl ;
 			return ;
@@ -388,7 +388,7 @@ int main(int argc, char **argv)
 
 		if(extension == std::string(".tet"))
 		{
-			if(!Algo::Import::importTet<PFP>(myMap,argv[1],attrNames))
+			if(!Algo::Volume::Import::importTet<PFP>(myMap,argv[1],attrNames))
 			{
 				CGoGNerr << "could not import " << argv[1] << CGoGNendl ;
 				return 1;
@@ -399,7 +399,7 @@ int main(int argc, char **argv)
 
 		if(extension == std::string(".node"))
 		{
-			if(!Algo::Import::importMeshV<PFP>(myMap, argv[1], attrNames, Algo::Import::ImportVolumique::NODE))
+			if(!Algo::Volume::Import::importMeshV<PFP>(myMap, argv[1], attrNames, Algo::Volume::Import::NODE))
 			{
 				std::cerr << "could not import " << argv[1] << std::endl ;
 				return 1;
@@ -411,7 +411,7 @@ int main(int argc, char **argv)
 
 		if(extension == std::string(".off"))
 		{
-			if(!Algo::Import::importMeshToExtrude<PFP>(myMap, argv[1], attrNames))
+			if(!Algo::Volume::Import::importMeshToExtrude<PFP>(myMap, argv[1], attrNames))
 			{
 				std::cerr << "could not import "  << std::endl ;
 				return 1;
@@ -443,7 +443,7 @@ int main(int argc, char **argv)
 	else
 	{
 		position = myMap.addAttribute<PFP::VEC3, VERTEX>("position");
-		Algo::Modelisation::Primitive3D<PFP> prim(myMap, position);
+		Algo::Volume::Modelisation::Primitive3D<PFP> prim(myMap, position);
 		int nb = 8;
 		prim.hexaGrid_topo(nb,nb,nb);
 		prim.embedHexaGrid(1.0f,1.0f,1.0f);

Apps/Tuto/show_traversors.cpp

@@ -603,7 +603,7 @@ int main(int argc, char **argv)
 {
 	position = myMap.addAttribute<VEC3, VERTEX>( "position");
 
-	Algo::Modelisation::Primitive3D<PFP> prim(myMap, position);
+	Algo::Volume::Modelisation::Primitive3D<PFP> prim(myMap, position);
 	dglobal = prim.hexaGrid_topo(4,4,4);
 	prim.embedHexaGrid(1.0f,1.0f,1.0f);
 

Apps/Tuto/tuto3.cpp

@@ -154,7 +154,7 @@ void MyQT::createMap()
 
 	position = myMap.addAttribute<PFP::VEC3, VERTEX>("position");
 
-	Algo::Modelisation::Polyhedron<PFP> prim1(myMap, position);
+	Algo::Surface::Modelisation::Polyhedron<PFP> prim1(myMap, position);
 	prim1.cylinder_topo(256, 256, true, true); // topo of sphere is a closed cylinder
 	prim1.embedSphere(2.0f);
 
@@ -167,7 +167,7 @@ void MyQT::createMap()
 //	d2 = PHI<211>(d2);
 //	position[d2] = PFP::VEC3(0, 1, 2);
 
-	Algo::Modelisation::Polyhedron<PFP> prim2(myMap, position);
+	Algo::Surface::Modelisation::Polyhedron<PFP> prim2(myMap, position);
 	prim2.cylinder_topo(256, 256, true, true); // topo of sphere is a closed cylinder
 	prim2.embedSphere(2.0f);
 

Apps/Tuto/tuto4.cpp

@@ -119,7 +119,7 @@ void MyQT::traverseMap()
 void MyQT::createMap()
 {
 
-	Dart d1 = Algo::Modelisation::createHexahedron<PFP>(myMap);
+	Dart d1 = Algo::Surface::Modelisation::createHexahedron<PFP>(myMap);
 
 	Dart d2 = d1;
 

Apps/Tuto/tuto5.cpp

@@ -259,7 +259,7 @@ void MyQT::cb_keyPress(int code)
 	if(code == 'c')
 	{
 		//SelectorDartNoBoundary<PFP::MAP> nb(myMap);
-		Algo::Modelisation::catmullClarkVol<PFP>(myMap, position);
+		Algo::Volume::Modelisation::catmullClarkVol<PFP>(myMap, position);
 
 		m_positionVBO->updateData(position);
 		m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::TRIANGLES);
@@ -277,7 +277,7 @@ int main(int argc, char **argv)
 	CGoGNout << 5.34 << " toto "<< Geom::Vec3f(2.5f, 2.2f, 4.3f) << CGoGNendl;
 	CGoGNout << 3 << " tutu "<< 4 << CGoGNendl;
 
-	Algo::Modelisation::Primitive3D<PFP> prim(myMap, position);
+	Algo::Volume::Modelisation::Primitive3D<PFP> prim(myMap, position);
 	int nb=3;
 	if (argc>1)
 		nb = atoi(argv[1]);

Apps/Tuto/tuto_histo.cpp

@@ -68,7 +68,7 @@ void MyQT::createMap(const std::string& filename)
 	std::string extension = filename.substr(pos);
 
 	std::vector<std::string> attrNames ;
-	if(!Algo::Import::importMesh<PFP>(myMap, filename.c_str(), attrNames))
+	if(!Algo::Surface::Import::importMesh<PFP>(myMap, filename.c_str(), attrNames))
 	{
 		CGoGNerr << "could not import " << filename << CGoGNendl ;
 		return;
@@ -82,7 +82,7 @@ void MyQT::createMap(const std::string& filename)
 	VertexAttribute<VEC3> colorF = myMap.addAttribute<PFP::VEC3, VERTEX>("colorF");
 
 	// compute the area attribute
-	Algo::Geometry::computeOneRingAreaVertices<PFP>(myMap,position,area);
+	Algo::Surface::Geometry::computeOneRingAreaVertices<PFP>(myMap,position,area);
 
 	// just some tricks to obtain relatives value
 	float amax=0;

Apps/Tuto/tuto_mt.cpp

@@ -87,7 +87,7 @@ void MyQT::cb_initGL()
 	m_lines->setScale(2.0f);
 	m_lines->setColor(Geom::Vec4f(0.0f, 1.0f, 0.2f, 0.0f));
 
-	Algo::Geometry::computeNormalVertices<PFP>(myMap, position, normal) ;
+	Algo::Surface::Geometry::computeNormalVertices<PFP>(myMap, position, normal) ;
 
 	m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::LINES);
 	m_render->initPrimitives<PFP>(myMap, allDarts, Algo::Render::GL2::POINTS);
@@ -298,7 +298,7 @@ int main(int argc, char **argv)
 	if (argc==2)
 		nbt = atoi(argv[1]);
  		// create a sphere
- 	Algo::Modelisation::Polyhedron<PFP> prim(myMap, position);
+ 	Algo::Surface::Modelisation::Polyhedron<PFP> prim(myMap, position);
  	prim.cylinder_topo(nbt,nbt, true, true);
  	prim.embedSphere(20.0f);
 

Apps/Tuto/tuto_oper2.cpp

@@ -73,8 +73,8 @@ void MyQT::operation(int x)
 		{
 			dm.markAll();
 			myMap.splitVertex(m_selected,m_selected2);
-			PFP::VEC3 c1 = Algo::Geometry::faceCentroid<PFP>(myMap, m_selected, position);
-			PFP::VEC3 c2 = Algo::Geometry::faceCentroid<PFP>(myMap, m_selected2, position);
+			PFP::VEC3 c1 = Algo::Surface::Geometry::faceCentroid<PFP>(myMap, m_selected, position);
+			PFP::VEC3 c2 = Algo::Surface::Geometry::faceCentroid<PFP>(myMap, m_selected2, position);
 			position[m_selected] = position[m_selected] * 0.7f + c1*0.3f;
 			position[m_selected2] = position[m_selected2] * 0.7f + c2*0.3f;
 			updateMap();
@@ -175,7 +175,7 @@ void MyQT::createMap(int n)
 	position = myMap.addAttribute<VEC3, VERTEX>("position");
 	colorDarts = myMap.addAttribute<VEC3, DART>("color");
 
-	Algo::Modelisation::Polyhedron<PFP> grid(myMap,position);
+	Algo::Surface::Modelisation::Polyhedron<PFP> grid(myMap,position);
 	grid.grid_topo(n,n);
 	grid.embedGrid(1.,1.,0.);
 
@@ -356,7 +356,7 @@ void MyQT::cb_Open()
 void MyQT::cb_Save()
 {
 	std::string filename = selectFileSave("Export SVG file ",".","(*.off)");
-	Algo::Export::exportOFF<PFP>(myMap,position,filename.c_str());
+	Algo::Surface::Export::exportOFF<PFP>(myMap,position,filename.c_str());
 }
 
 void MyQT::importMesh(std::string& filename)
@@ -374,7 +374,7 @@ void MyQT::importMesh(std::string& filename)
 	else
 	{
 		std::vector<std::string> attrNames ;
-		if(!Algo::Import::importMesh<PFP>(myMap, filename.c_str(), attrNames))
+		if(!Algo::Surface::Import::importMesh<PFP>(myMap, filename.c_str(), attrNames))
 		{
 			CGoGNerr << "could not import " << filename << CGoGNendl ;
 			return;

Apps/Tuto/tuto_oper3.cpp

@@ -196,7 +196,7 @@ void MyQT::operation(int x)
 		CGoGNout <<"collapse face"<<CGoGNendl;
 		if (m_selected != NIL)
 		{
-			PFP::VEC3 Q = Algo::Geometry::faceCentroid<PFP>(myMap,m_selected,position);
+			PFP::VEC3 Q = Algo::Surface::Geometry::faceCentroid<PFP>(myMap,m_selected,position);
 			Dart x = myMap.collapseFace(m_selected);
 			dm.markAll();
 			position[x]= Q;
@@ -208,7 +208,7 @@ void MyQT::operation(int x)
 		CGoGNout <<"collapse volume"<<CGoGNendl;
 		if (m_selected != NIL)
 		{
-			PFP::VEC3 Q = Algo::Geometry::volumeCentroid<PFP>(myMap,m_selected,position);
+			PFP::VEC3 Q = Algo::Surface::Geometry::volumeCentroid<PFP>(myMap,m_selected,position);
 			Dart x = myMap.collapseVolume(m_selected);
 			dm.markAll();
 			position[x]= Q;
@@ -248,7 +248,7 @@ void MyQT::createMap(int n)
 	position = myMap.getAttribute<VEC3, VERTEX>("position");
 	if (!position.isValid())
 		position = myMap.addAttribute<VEC3, VERTEX>("position");
-	Algo::Modelisation::Primitive3D<PFP> prim(myMap, position);
+	Algo::Volume::Modelisation::Primitive3D<PFP> prim(myMap, position);
 	prim.hexaGrid_topo(n,n,n);
 	prim.embedHexaGrid(1.0f,1.0f,1.0f);
 
@@ -603,7 +603,7 @@ void MyQT::cb_Open()
 void MyQT::cb_Save()
 {
 	std::string filename = selectFileSave("Export SVG file ",".","(*.off)");
-	Algo::Export::exportOFF<PFP>(myMap, position, filename.c_str());
+	Algo::Surface::Export::exportOFF<PFP>(myMap, position, filename.c_str()); // ???
 }
 
 void MyQT::importMesh(std::string& filename)
@@ -621,7 +621,7 @@ void MyQT::importMesh(std::string& filename)
 	else if (extension == std::string(".node"))
 	{
 		std::vector<std::string> attrNames ;
-		if(!Algo::Import::importMeshV<PFP>(myMap, filename, attrNames, Algo::Import::ImportVolumique::NODE))
+		if(!Algo::Volume::Import::importMeshV<PFP>(myMap, filename, attrNames, Algo::Volume::Import::NODE))
 		{
 			std::cerr << "could not import " << filename << std::endl ;
 			return ;
@@ -631,7 +631,7 @@ void MyQT::importMesh(std::string& filename)
 	else if(extension == std::string(".tet"))
 	{
 		std::vector<std::string> attrNames ;
-		if(!Algo::Import::importMeshV<PFP>(myMap, filename, attrNames, Algo::Import::ImportVolumique::TET))
+		if(!Algo::Volume::Import::importMeshV<PFP>(myMap, filename, attrNames, Algo::Volume::Import::TET))
 		{
 			std::cerr << "could not import " << filename << std::endl ;
 			return ;
@@ -641,7 +641,7 @@ void MyQT::importMesh(std::string& filename)
 	else if(extension == std::string(".off"))
 	{
 		std::vector<std::string> attrNames ;
-		if(!Algo::Import::importMeshV<PFP>(myMap, filename, attrNames, Algo::Import::ImportVolumique::OFF))
+		if(!Algo::Volume::Import::importMeshV<PFP>(myMap, filename, attrNames, Algo::Volume::Import::OFF))
 		{
 			std::cerr << "could not import " << filename << std::endl ;
 			return ;

Apps/Tuto/tuto_orbits.cpp

@@ -202,7 +202,7 @@ void MyQT::initMap()
 	std::cout << "INIT MAP"<< std::endl;
 
 	position = myMap.addAttribute<VEC3, VERTEX>("position");
-	Algo::Modelisation::Primitive3D<PFP> prim(myMap, position);
+	Algo::Volume::Modelisation::Primitive3D<PFP> prim(myMap, position);
 	int nb=2;
 	prim.hexaGrid_topo(nb,nb,nb);
 	prim.embedHexaGrid(1.0f,1.0f,1.0f);

Apps/Tuto/tuto_subdivision.cpp

@@ -64,15 +64,15 @@ int main(int argc, char **argv)
 	PFP::MAP myMap;
 
 	std::vector<std::string> attrNames ;
-	Algo::Import::importMesh<PFP>(myMap, argv[1], attrNames);
+	Algo::Surface::Import::importMesh<PFP>(myMap, argv[1], attrNames);
 
 	// get a handler to the 3D vector attribute created by the import
 	VertexAttribute<PFP::VEC3> position = myMap.getAttribute<PFP::VEC3, VERTEX>(attrNames[0]);
 
 	for(unsigned int i = 0; i < nbSteps; ++i)
-		Algo::Modelisation::LoopSubdivision<PFP>(myMap, position);
+		Algo::Surface::Modelisation::LoopSubdivision<PFP>(myMap, position);
 
-	Algo::Export::exportOFF<PFP>(myMap, position, "result.off");
+	Algo::Surface::Export::exportOFF<PFP>(myMap, position, "result.off");
 
     return 0;
 }

include/Algo/Geometry/area.hpp

@@ -59,7 +59,7 @@ typename PFP::REAL convexFaceArea(typename PFP::MAP& map, Dart d, const VertexAt
 	else
 	{
 		float area = 0.0f ;
-		VEC3 centroid = Algo::Geometry::faceCentroid<PFP>(map, d, position) ;
+		VEC3 centroid = faceCentroid<PFP>(map, d, position) ;
 		Traversor2FE<typename PFP::MAP> t(map, d) ;
 		for(Dart it = t.begin(); it != t.end(); it = t.next())
 		{

include/Algo/Geometry/centroid.h

@@ -119,21 +119,86 @@ typename PFP::VEC3 vertexNeighborhoodCentroid(typename PFP::MAP& map, Dart d, co
 }
 
 template <typename PFP>
-void computeCentroidVolumes(typename PFP::MAP& map,
-		const VertexAttribute<typename PFP::VEC3>& position, VolumeAttribute<typename PFP::VEC3>& vol_centroid,
+void computeCentroidFaces(typename PFP::MAP& map,
+		const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::VEC3>& face_centroid,
 		const FunctorSelect& select = allDarts, unsigned int thread = 0) ;
 
+template <typename PFP>
+void computeNeighborhoodCentroidVertices(typename PFP::MAP& map,
+		const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::VEC3>& vertex_centroid,
+		const FunctorSelect& select = allDarts, unsigned int thread = 0) ;
+
+
+namespace Parallel
+{
 template <typename PFP>
 void computeCentroidFaces(typename PFP::MAP& map,
 		const VertexAttribute<typename PFP::VEC3>& position, FaceAttribute<typename PFP::VEC3>& face_centroid,
+		const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
+
+template <typename PFP>
+void computeNeighborhoodCentroidVertices(typename PFP::MAP& map,
+		const VertexAttribute<typename PFP::VEC3>& position, VertexAttribute<typename PFP::VEC3>& vertex_centroid,
+		const FunctorSelect& select = allDarts, unsigned int nbth = 0) ;
+}
+} // namespace Geometry
+}
+
+namespace Volume
+{
+namespace Geometry
+{
+/**
+ * Compute vertex neighbours centroid in map of dimension 3(generic version)
+ * Template param:
+ *  PFP:  as usual
+ *  EMBV: attributes vector type  or cell type (VertexCell, FaceCell, ...)
+ *  EMB:  type of attribute (Geom::Vec3f) or cell type (VertexCell, FaceCell, ...)
+ * @param map the map
+ * @param d a dart of the face
+ * @param position the vector of attribute or cell
+ */
+template <typename PFP, typename EMBV, typename EMB>
+EMB vertexNeighborhoodCentroidGen(typename PFP::MAP& map, Dart d, const EMBV& attributs);
+
+/**
+ * Compute  vertex neighbours centroid in map of dimension 3
+ * @param map the map
+ * @param d a dart of the face
+ * @param position the vector of attribute
+ */
+template <typename PFP>
+typename PFP::VEC3 vertexNeighborhoodCentroid(typename PFP::MAP& map, Dart d, const VertexAttribute<typename PFP::VEC3>& position)
+{
+	return vertexNeighborhoodCentroidGen<PFP, VertexAttribute<typename PFP::VEC3>, typename PFP::VEC3>(map, d, position);
+}
+
+/**
+ * compute centroid of all volumes
+ * @param map the map
+ * @param position vertex attribute of position
+ * @param vol_centroid volume attribute where to store the centroids
+ * @param select the selector
+ */
+template <