file management 3

include/Algo/Multiresolution/Map2MR/map2MR_PrimalRegular.h

@@ -29,7 +29,7 @@
 #include "Topology/generic/traversorCell.h"
 #include "Topology/generic/traversor2.h"
 
-#include "Algo/Multiresolution/map2MR/filters_Primal.h"
+#include "Algo/Multiresolution/filter.h"
 
 namespace CGoGN
 {
@@ -59,8 +59,8 @@ protected:
 	MAP& m_map;
 	bool shareVertexEmbeddings ;
 
-	std::vector<Algo::MR::Filter*> synthesisFilters ;
-	std::vector<Algo::MR::Filter*> analysisFilters ;
+	std::vector<Filter*> synthesisFilters ;
+	std::vector<Filter*> analysisFilters ;
 
 public:
 	Map2MR(MAP& map) ;
@@ -70,8 +70,8 @@ public:
 
 	void addNewLevelSqrt3(bool embedNewVertices = true);
 
-	void addSynthesisFilter(Algo::MR::Filter* f) { synthesisFilters.push_back(f) ; }
-	void addAnalysisFilter(Algo::MR::Filter* f) { analysisFilters.push_back(f) ; }
+	void addSynthesisFilter(Filter* f) { synthesisFilters.push_back(f) ; }
+	void addAnalysisFilter(Filter* f) { analysisFilters.push_back(f) ; }
 
 	void clearSynthesisFilters() { synthesisFilters.clear() ; }
 	void clearAnalysisFilters() { analysisFilters.clear() ; }

include/Algo/Multiresolution/Map3MR/Filters/bertram.h

+/*******************************************************************************
+* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps  *
+* version 0.1                                                                  *
+* Copyright (C) 2009-2012, IGG Team, LSIIT, University of Strasbourg           *
+*                                                                              *
+* This library is free software; you can redistribute it and/or modify it      *
+* under the terms of the GNU Lesser General Public License as published by the *
+* Free Software Foundation; either version 2.1 of the License, or (at your     *
+* option) any later version.                                                   *
+*                                                                              *
+* This library is distributed in the hope that it will be useful, but WITHOUT  *
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or        *
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License  *
+* for more details.                                                            *
+*                                                                              *
+* You should have received a copy of the GNU Lesser General Public License     *
+* along with this library; if not, write to the Free Software Foundation,      *
+* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.           *
+*                                                                              *
+* Web site: http://cgogn.unistra.fr/                                           *
+* Contact information: cgogn@unistra.fr                                        *
+*                                                                              *
+*******************************************************************************/
+
+#ifndef __3MR_BERTRAM_FILTER__
+#define __3MR_BERTRAM_FILTER__
+
+#include <cmath>
+#include "Algo/Geometry/centroid.h"
+#include "Algo/Modelisation/tetrahedralization.h"
+#include "Algo/Multiresolution/filter.h"
+
+namespace CGoGN
+{
+
+namespace Algo
+{
+
+namespace MR
+{
+
+namespace Primal
+{
+
+namespace Filters
+{
+
+//w-lift(a)
+template <typename PFP>
+class Ber02OddSynthesisFilter : public Filter
+{
+protected:
+	typename PFP::MAP& m_map ;
+	VertexAttribute<typename PFP::VEC3>& m_position ;
+
+public:
+	Ber02OddSynthesisFilter(typename PFP::MAP& m, VertexAttribute<typename PFP::VEC3>& p) : m_map(m), m_position(p)
+	{}
+
+	void operator() ()
+	{
+		float a = 0.5;
+
+		TraversorW<typename PFP::MAP> travW(m_map) ;
+		for (Dart d = travW.begin(); d != travW.end(); d = travW.next())
+		{
+			typename PFP::VEC3 vc = Algo::Geometry::volumeCentroid<PFP>(m_map, d, m_position);
+
+			unsigned int count = 0;
+			typename PFP::VEC3 ec(0);
+			Traversor3WE<typename PFP::MAP> travWE(m_map, d);
+			for (Dart dit = travWE.begin(); dit != travWE.end(); dit = travWE.next())
+			{
+				m_map.incCurrentLevel();
+				ec += m_position[m_map.phi2(dit)];
+				m_map.decCurrentLevel();
+				++count;
+			}
+			ec /= count;
+
+			count = 0;
+			typename PFP::VEC3 fc(0);
+			Traversor3WF<typename PFP::MAP> travWF(m_map, d);
+			for (Dart dit = travWF.begin(); dit != travWF.end(); dit = travWF.next())
+			{
+				m_map.incCurrentLevel();
+				fc += m_position[m_map.phi2(m_map.phi1(dit))];
+				m_map.decCurrentLevel();
+				++count;
+			}
+
+			fc /= count;
+
+			m_map.incCurrentLevel() ;
+			Dart midV = m_map.phi_1(m_map.phi2(m_map.phi1(d)));
+			m_position[midV] += 8 * a * a * a * vc + 12 * a * a * ec + 6 * a * fc;
+			m_map.decCurrentLevel() ;
+		}
+
+		TraversorF<typename PFP::MAP> travF(m_map) ;
+		for (Dart d = travF.begin(); d != travF.end(); d = travF.next())
+		{
+			typename PFP::VEC3 vf = Algo::Geometry::faceCentroid<PFP>(m_map, d, m_position);
+
+			typename PFP::VEC3 ef(0);
+			unsigned int count = 0;
+			Traversor3FE<typename PFP::MAP> travFE(m_map, d);
+			for (Dart dit = travFE.begin(); dit != travFE.end(); dit = travFE.next())
+			{
+				m_map.incCurrentLevel();
+				ef += m_position[m_map.phi2(dit)];
+				m_map.decCurrentLevel();
+				++count;
+			}
+			ef /= count;
+
+			m_map.incCurrentLevel() ;
+			Dart midF = m_map.phi2(m_map.phi1(d));
+			m_position[midF] += vf * 4.0 * a * a + ef * 4.0 * a;
+			m_map.decCurrentLevel() ;
+		}
+
+		TraversorE<typename PFP::MAP> travE(m_map) ;
+		for (Dart d = travE.begin(); d != travE.end(); d = travE.next())
+		{
+			typename PFP::VEC3 ve = (m_position[d] + m_position[m_map.phi2(d)]) * typename PFP::REAL(0.5);
+
+			m_map.incCurrentLevel() ;
+			Dart midV = m_map.phi2(d) ;
+			m_position[midV] += ve * a * 2.0;
+			m_map.decCurrentLevel() ;
+		}
+
+	}
+} ;
+
+// s-lift(a)
+template <typename PFP>
+class Ber02EvenSynthesisFilter : public Filter
+{
+protected:
+	typename PFP::MAP& m_map ;
+	VertexAttribute<typename PFP::VEC3>& m_position ;
+
+public:
+	Ber02EvenSynthesisFilter(typename PFP::MAP& m, VertexAttribute<typename PFP::VEC3>& p) : m_map(m), m_position(p)
+	{}
+
+	void operator() ()
+	{
+		float a = 0.5;
+
+		TraversorV<typename PFP::MAP> travV(m_map);
+		for(Dart d = travV.begin() ; d != travV.end() ; d = travV.next())
+		{
+			if(!m_map.isBoundaryVertex(d))
+			{
+				typename PFP::VEC3 cv(0);
+				unsigned int count = 0;
+				Traversor3VW<typename PFP::MAP> travVW(m_map,d);
+				for(Dart dit = travVW.begin(); dit != travVW.end() ; dit = travVW.next())
+				{
+					m_map.incCurrentLevel() ;
+					Dart midV = m_map.phi_1(m_map.phi2(m_map.phi1(dit)));
+					cv += m_position[midV];
+					m_map.decCurrentLevel() ;
+					++count;
+				}
+				cv /= count;
+
+				typename PFP::VEC3 fv(0);
+				count = 0;
+				Traversor3VF<typename PFP::MAP> travVF(m_map,d);
+				for(Dart dit = travVF.begin(); dit != travVF.end() ; dit = travVF.next())
+				{
+					m_map.incCurrentLevel() ;
+					Dart midV = m_map.phi2(m_map.phi1(dit));
+					fv += m_position[midV];
+					m_map.decCurrentLevel() ;
+					++count;
+				}
+				fv /= count;
+
+				typename PFP::VEC3 ev(0);
+				count = 0;
+				Traversor3VE<typename PFP::MAP> travVE(m_map,d);
+				for(Dart dit = travVE.begin(); dit != travVE.end() ; dit = travVE.next())
+				{
+					m_map.incCurrentLevel() ;
+					Dart midV = m_map.phi2(dit);
+					ev += m_position[midV];
+					m_map.decCurrentLevel() ;
+					++count;
+				}
+				ev /= count;
+
+				m_position[d] += cv * 8 * a * a * a + fv * 12 * a * a + ev * 6 * a;
+			}
+			else
+			{
+				Dart db = m_map.findBoundaryFaceOfVertex(d);
+
+				typename PFP::VEC3 fv(0);
+				unsigned int count = 0;
+				Traversor2VF<typename PFP::MAP> travVF(m_map,db);
+				for(Dart dit = travVF.begin(); dit != travVF.end() ; dit = travVF.next())
+				{
+					m_map.incCurrentLevel() ;
+					Dart midV = m_map.phi2(m_map.phi1(dit));
+					fv += m_position[midV];
+					m_map.decCurrentLevel() ;
+					++count;
+				}
+				fv /= count;
+
+				typename PFP::VEC3 ev(0);
+				count = 0;
+				Traversor2VE<typename PFP::MAP> travVE(m_map,db);
+				for(Dart dit = travVE.begin(); dit != travVE.end() ; dit = travVE.next())
+				{
+					m_map.incCurrentLevel() ;
+					Dart midV = m_map.phi2(dit);
+					ev += m_position[midV];
+					m_map.decCurrentLevel() ;
+					++count;
+				}
+				ev /= count;
+
+				m_position[db] += fv * 4 * a * a + ev * 4 * a;
+			}
+		}
+
+		TraversorE<typename PFP::MAP> travE(m_map);
+		for(Dart d = travE.begin() ; d != travE.end() ; d = travE.next())
+		{
+			if(m_map.isBoundaryEdge(d))
+			{
+				Dart db = m_map.findBoundaryFaceOfEdge(d);
+
+				typename PFP::VEC3 fe(0);
+
+				m_map.incCurrentLevel() ;
+				Dart midV = m_map.phi2(m_map.phi1(db));
+				fe += m_position[midV];
+				m_map.decCurrentLevel() ;
+
+				m_map.incCurrentLevel() ;
+				midV = m_map.phi2(m_map.phi1(m_map.phi2(db)));
+				fe += m_position[midV];
+				m_map.decCurrentLevel() ;
+
+				fe /= 2;
+
+				m_map.incCurrentLevel() ;
+				Dart midF = m_map.phi2(db);
+				m_position[midF] += fe * 2 * a;
+				m_map.decCurrentLevel() ;
+			}
+			else
+			{
+				typename PFP::VEC3 ce(0);
+				unsigned int count = 0;
+				Traversor3EW<typename PFP::MAP> travEW(m_map, d);
+				for(Dart dit = travEW.begin() ; dit != travEW.end() ; dit = travEW.next())
+				{
+					m_map.incCurrentLevel() ;
+					Dart midV = m_map.phi_1(m_map.phi2(m_map.phi1(dit)));
+					ce += m_position[midV];
+					m_map.decCurrentLevel() ;
+					++count;
+				}
+
+				ce /= count;
+
+				typename PFP::VEC3 fe(0);
+				count = 0;
+				Traversor3FW<typename PFP::MAP> travFW(m_map, d);
+				for(Dart dit = travFW.begin() ; dit != travFW.end() ; dit = travFW.next())
+				{
+					m_map.incCurrentLevel() ;
+					Dart midV = m_map.phi2(m_map.phi1(dit));
+					fe += m_position[midV];
+					m_map.decCurrentLevel() ;
+					++count;
+				}
+
+				fe /= count;
+
+				m_map.incCurrentLevel() ;
+				Dart midF = m_map.phi2(d);
+				m_position[midF] += ce * 4 * a * a + fe * 4 * a;
+				m_map.decCurrentLevel() ;
+			}
+		}
+
+		TraversorF<typename PFP::MAP> travF(m_map) ;
+		for (Dart d = travF.begin(); d != travF.end(); d = travF.next())
+		{
+			typename PFP::VEC3 cf(0);
+
+			m_map.incCurrentLevel();
+			Dart midV = m_map.phi_1(m_map.phi2(m_map.phi1(d)));
+			cf += m_position[midV];
+			m_map.decCurrentLevel();
+
+			if(!m_map.isBoundaryFace(d))
+			{
+				Dart d3 = m_map.phi3(d);
+				m_map.incCurrentLevel();
+				Dart midV = m_map.phi_1(m_map.phi2(m_map.phi1(d3)));
+				cf += m_position[midV];
+				m_map.decCurrentLevel();
+
+				cf /= 2;
+			}
+
+			m_map.incCurrentLevel() ;
+			Dart midF = m_map.phi2(m_map.phi1(d));
+			m_position[midF] += cf * 2 * a;
+			m_map.decCurrentLevel() ;
+		}
+
+	}
+} ;
+
+// s-scale(a)
+template <typename PFP>
+class Ber02ScaleSynthesisFilter : public Filter
+{
+protected:
+	typename PFP::MAP& m_map ;
+	VertexAttribute<typename PFP::VEC3>& m_position ;
+
+public:
+	Ber02ScaleSynthesisFilter(typename PFP::MAP& m, VertexAttribute<typename PFP::VEC3>& p) : m_map(m), m_position(p)
+	{}
+
+	void operator() ()
+	{
+		float a = 0.5;
+
+		TraversorV<typename PFP::MAP> travV(m_map) ;
+		for (Dart d = travV.begin(); d != travV.end(); d = travV.next())
+		{
+			if(m_map.isBoundaryVertex(d))
+			{
+				Dart db = m_map.findBoundaryFaceOfVertex(d);
+				m_position[db] *= a * a;
+			}
+			else
+			{
+				m_position[d] *= a * a * a;
+			}
+		}
+
+		TraversorE<typename PFP::MAP> travE(m_map) ;
+		for (Dart d = travE.begin(); d != travE.end(); d = travE.next())
+		{
+			if(m_map.isBoundaryEdge(d))
+			{
+				Dart db = m_map.findBoundaryFaceOfEdge(d);
+
+				m_map.incCurrentLevel() ;
+				Dart midE = m_map.phi2(db);
+				m_position[midE] *= a ;
+				m_map.decCurrentLevel() ;
+			}
+			else
+			{
+				m_map.incCurrentLevel() ;
+				Dart midE = m_map.phi2(d);
+				m_position[midE] *= a * a;
+				m_map.decCurrentLevel() ;
+			}
+		}
+
+		TraversorF<typename PFP::MAP> travF(m_map) ;
+		for (Dart d = travF.begin(); d != travF.end(); d = travF.next())
+		{
+			if(!m_map.isBoundaryFace(d))
+			{
+				m_map.incCurrentLevel() ;
+				Dart midF = m_map.phi2(m_map.phi1(d));
+				m_position[midF] *= a ;
+				m_map.decCurrentLevel() ;
+			}
+		}
+	}
+} ;
+
+} // namespace Filters
+
+} // namespace Primal
+
+} // namespace MR
+
+} // namespace Algo
+
+} // namespace CGoGN
+
+
+#endif /* __3MR_FILTERS_PRIMAL__ */

include/Algo/Multiresolution/Map3MR/Filters/lerp.h

+/*******************************************************************************
+* CGoGN: Combinatorial and Geometric modeling with Generic N-dimensional Maps  *
+* version 0.1                                                                  *
+* Copyright (C) 2009-2012, IGG Team, LSIIT, University of Strasbourg           *
+*                                                                              *
+* This library is free software; you can redistribute it and/or modify it      *
+* under the terms of the GNU Lesser General Public License as published by the *
+* Free Software Foundation; either version 2.1 of the License, or (at your     *
+* option) any later version.                                                   *
+*                                                                              *
+* This library is distributed in the hope that it will be useful, but WITHOUT  *
+* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or        *
+* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License  *
+* for more details.                                                            *
+*                                                                              *
+* You should have received a copy of the GNU Lesser General Public License     *
+* along with this library; if not, write to the Free Software Foundation,      *
+* Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.           *
+*                                                                              *
+* Web site: http://cgogn.unistra.fr/                                           *
+* Contact information: cgogn@unistra.fr                                        *
+*                                                                              *
+*******************************************************************************/
+
+#ifndef __3MR_LERP_FILTER__
+#define __3MR_LERP_FILTER__
+
+#include <cmath>
+#include "Algo/Geometry/centroid.h"
+#include "Algo/Modelisation/tetrahedralization.h"
+#include "Algo/Multiresolution/filter.h"
+
+namespace CGoGN
+{
+
+namespace Algo
+{
+
+namespace MR
+{
+
+namespace Primal
+{
+
+namespace Filters
+{
+
+/*********************************************************************************
+ *                           SYNTHESIS FILTERS
+ *********************************************************************************/
+
+/* Linear Interpolation
+ *********************************************************************************/
+template <typename PFP>
+class LerpEdgeSynthesisFilter : public Filter
+{
+protected:
+	typename PFP::MAP& m_map ;
+	VertexAttribute<typename PFP::VEC3>& m_position ;
+
+public:
+	LerpEdgeSynthesisFilter(typename PFP::MAP& m, VertexAttribute<typename PFP::VEC3>& p) : m_map(m), m_position(p)
+	{}
+
+	void operator() ()
+	{
+		TraversorE<typename PFP::MAP> trav(m_map) ;
+		for (Dart d = trav.begin(); d != trav.end(); d = trav.next())
+		{
+			typename PFP::VEC3 p = (m_position[d] + m_position[m_map.phi2(d)]) * typename PFP::REAL(0.5);
+
+			m_map.incCurrentLevel() ;
+
+			Dart midV = m_map.phi2(d) ;
+			m_position[midV] = p ;
+
+			m_map.decCurrentLevel() ;
+		}
+	}
+} ;
+
+template <typename PFP>
+class LerpFaceSynthesisFilter : public Filter
+{
+protected:
+	typename PFP::MAP& m_map ;
+	VertexAttribute<typename PFP::VEC3>& m_position ;
+
+public:
+	LerpFaceSynthesisFilter(typename PFP::MAP& m, VertexAttribute<typename PFP::VEC3>& p) : m_map(m), m_position(p)
+	{}
+
+	void operator() ()
+	{
+		TraversorF<typename PFP::MAP> trav(m_map) ;
+		for (Dart d = trav.begin(); d != trav.end(); d = trav.next())
+		{
+			typename PFP::VEC3 p = Algo::Geometry::faceCentroid<PFP>(m_map, d, m_position);
+
+			m_map.incCurrentLevel() ;
+			if(m_map.faceDegree(d) != 3)
+			{
+				Dart midF = m_map.phi2(m_map.phi1(d));
+				m_position[midF] = p ;
+			}
+			m_map.decCurrentLevel() ;
+
+		}
+	}
+} ;
+
+template <typename PFP>
+class LerpVolumeSynthesisFilter : public Filter
+{
+protected:
+	typename PFP::MAP& m_map ;
+	VertexAttribute<typename PFP::VEC3>& m_position ;
+
+public:
+	LerpVolumeSynthesisFilter(typename PFP::MAP& m, VertexAttribute<typename PFP::VEC3>& p) : m_map(m), m_position(p)
+	{}
+
+	void operator() ()
+	{
+		TraversorW<typename PFP::MAP> trav(m_map) ;
+		for (Dart d = trav.begin(); d != trav.end(); d = trav.next())
+		{
+			typename PFP::VEC3 p = Algo::Geometry::volumeCentroid<PFP>(m_map, d, m_position);
+
+			m_map.incCurrentLevel() ;
+
+			if(!Algo::Modelisation::Tetrahedralization::isTetrahedron<PFP>(m_map,d))
+			{
+
+				Dart midV = m_map.phi_1(m_map.phi2(m_map.phi1(d)));
+				m_position[midV] = p ;
+			}
+			m_map.decCurrentLevel() ;
+
+		}
+	}
+} ;
+
+} // namespace Filters
+
+} // namespace Primal
+
+} // namespace MR
+
+} // namespace Algo
+
+} // namespace CGoGN
+
+#endif /* __3MR_FILTERS_PRIMAL__ */