ManifoldEdgeSetTopologyModifier.h

Go to the documentation of this file.
00001 /******************************************************************************
00002 *       SOFA, Simulation Open-Framework Architecture, version 1.0 beta 3      *
00003 *                (c) 2006-2008 MGH, INRIA, USTL, UJF, CNRS                    *
00004 *                                                                             *
00005 * This library is free software; you can redistribute it and/or modify it     *
00006 * under the terms of the GNU Lesser General Public License as published by    *
00007 * the Free Software Foundation; either version 2.1 of the License, or (at     *
00008 * your option) any later version.                                             *
00009 *                                                                             *
00010 * This library is distributed in the hope that it will be useful, but WITHOUT *
00011 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or       *
00012 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License *
00013 * for more details.                                                           *
00014 *                                                                             *
00015 * You should have received a copy of the GNU Lesser General Public License    *
00016 * along with this library; if not, write to the Free Software Foundation,     *
00017 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.          *
00018 *******************************************************************************
00019 *                               SOFA :: Modules                               *
00020 *                                                                             *
00021 * Authors: The SOFA Team and external contributors (see Authors.txt)          *
00022 *                                                                             *
00023 * Contact information: contact@sofa-framework.org                             *
00024 ******************************************************************************/
00025 #ifndef SOFA_COMPONENT_TOPOLOGY_MANIFOLDEDGESETTOPOLOGYMODIFIER_H
00026 #define SOFA_COMPONENT_TOPOLOGY_MANIFOLDEDGESETTOPOLOGYMODIFIER_H
00027 
00028 #include <sofa/component/topology/EdgeSetTopologyModifier.h>
00029 
00030 namespace sofa
00031 {
00032 
00033 namespace component
00034 {
00035 
00036 namespace topology
00037 {
00038     class ManifoldEdgeSetTopologyContainer;
00039     
00040     using core::componentmodel::topology::BaseMeshTopology;
00041     typedef BaseMeshTopology::EdgeID EdgeID;
00042     typedef BaseMeshTopology::Edge Edge;
00043     typedef BaseMeshTopology::SeqEdges SeqEdges;
00044     typedef BaseMeshTopology::VertexEdges VertexEdges;      
00045     
00049     class ManifoldEdgeSetTopologyModifier : public EdgeSetTopologyModifier
00050     {   
00051     public:
00052         ManifoldEdgeSetTopologyModifier() 
00053         : EdgeSetTopologyModifier()
00054         {}
00055 
00056         virtual ~ManifoldEdgeSetTopologyModifier() {}
00057 
00058         virtual void init();
00059 
00062         void addEdgeProcess(Edge e);
00063 
00068         virtual void addEdgesProcess(const sofa::helper::vector< Edge > &edges);
00069 
00081         virtual void removeEdgesProcess(const sofa::helper::vector<unsigned int> &indices, const bool removeIsolatedItems = false);
00082         
00087         // side effect: edges are sorted in removeEdgesWarning
00088         virtual void removeEdges(/*const*/ sofa::helper::vector< unsigned int >& edges, 
00089                                 const bool removeIsolatedPoints = true);
00090 
00093         virtual void removeItems(/*const*/ sofa::helper::vector< unsigned int >& items);
00094 
00097         virtual void renumberPoints( const sofa::helper::vector<unsigned int> & index,
00098                                      const sofa::helper::vector<unsigned int> & inv_index);
00099 
00104         virtual void addEdges(const sofa::helper::vector< Edge >& edges) ;
00105 
00112         virtual void addEdges(const sofa::helper::vector< Edge >& edges,
00113             const sofa::helper::vector< sofa::helper::vector< unsigned int > > & ancestors,
00114             const sofa::helper::vector< sofa::helper::vector< double > >& baryCoefs) ;
00115 
00119         virtual void swapEdges(const sofa::helper::vector< sofa::helper::vector< unsigned int > >& edgesPairs);
00120 
00125         virtual void fuseEdges(const sofa::helper::vector< sofa::helper::vector< unsigned int > >& edgesPairs, const bool removeIsolatedPoints = true);
00126 
00132         virtual void splitEdges( sofa::helper::vector<unsigned int> &indices,
00133             const bool removeIsolatedPoints = true);
00134 
00140         virtual void splitEdges( sofa::helper::vector<unsigned int> &indices,
00141             const sofa::helper::vector< sofa::helper::vector< double > >& baryCoefs,
00142             const bool removeIsolatedPoints = true);
00143 
00144     private:
00145         ManifoldEdgeSetTopologyContainer*   m_container;        
00146     };
00147 
00148 } // namespace topology
00149 
00150 } // namespace component
00151 
00152 } // namespace sofa
00153 
00154 #endif