TriangleSetTopologyModifier.h

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/******************************************************************************
*       SOFA, Simulation Open-Framework Architecture, version 1.0 beta 3      *
*                (c) 2006-2008 MGH, INRIA, USTL, UJF, CNRS                    *
*                                                                             *
* 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.          *
*******************************************************************************
*                               SOFA :: Modules                               *
*                                                                             *
* Authors: The SOFA Team and external contributors (see Authors.txt)          *
*                                                                             *
* Contact information: contact@sofa-framework.org                             *
******************************************************************************/
#ifndef SOFA_COMPONENT_TOPOLOGY_TRIANGLESETTOPOLOGYMODIFIER_H
#define SOFA_COMPONENT_TOPOLOGY_TRIANGLESETTOPOLOGYMODIFIER_H

#include <sofa/component/topology/EdgeSetTopologyModifier.h>  

namespace sofa
{
namespace component
{
namespace topology
{
    class TriangleSetTopologyContainer;
    
    using core::componentmodel::topology::BaseMeshTopology;
    typedef BaseMeshTopology::TriangleID TriangleID;
    typedef BaseMeshTopology::Triangle Triangle;
    typedef BaseMeshTopology::SeqTriangles SeqTriangles;
    typedef BaseMeshTopology::VertexTriangles VertexTriangles;
    typedef BaseMeshTopology::EdgeTriangles EdgeTriangles;
    typedef BaseMeshTopology::TriangleEdges TriangleEdges;
    
    class TriangleSetTopologyModifier : public EdgeSetTopologyModifier
    {
    public:
        TriangleSetTopologyModifier()
        : EdgeSetTopologyModifier()
        { }

        virtual ~TriangleSetTopologyModifier() {}
        
        virtual void init();

        void addTrianglesWarning(const unsigned int nTriangles,
                                 const sofa::helper::vector< Triangle >& trianglesList,
                                 const sofa::helper::vector< unsigned int >& trianglesIndexList) ;

        void addTrianglesWarning(const unsigned int nTriangles,
                                 const sofa::helper::vector< Triangle >& trianglesList,
                                 const sofa::helper::vector< unsigned int >& trianglesIndexList,
                                 const sofa::helper::vector< sofa::helper::vector< unsigned int > > & ancestors,
                                 const sofa::helper::vector< sofa::helper::vector< double > >& baryCoefs) ;
            
        void addTriangleProcess(Triangle e);

        virtual void addTrianglesProcess(const sofa::helper::vector< Triangle > &triangles);
      
        virtual void removeTrianglesWarning( sofa::helper::vector<unsigned int> &triangles);

        virtual void removeTrianglesProcess( const sofa::helper::vector<unsigned int> &indices, 
                                            const bool removeIsolatedEdges=false, 
                                            const bool removeIsolatedPoints=false);

        void addEdgesWarning(const unsigned int nEdges,
                            const sofa::helper::vector< Edge >& edgesList,
                            const sofa::helper::vector< unsigned int >& edgesIndexList)
        {
            EdgeSetTopologyModifier::addEdgesWarning( nEdges, edgesList, edgesIndexList);
        }

        void addEdgesWarning(const unsigned int nEdges,
                            const sofa::helper::vector< Edge >& edgesList,
                            const sofa::helper::vector< unsigned int >& edgesIndexList,
                            const sofa::helper::vector< sofa::helper::vector< unsigned int > > & ancestors,
                            const sofa::helper::vector< sofa::helper::vector< double > >& baryCoefs)
        {
            EdgeSetTopologyModifier::addEdgesWarning( nEdges, edgesList, edgesIndexList, ancestors, baryCoefs);
        }

         void addEdgesProcess(const sofa::helper::vector< Edge > &edges);

        virtual void removeEdgesProcess( const sofa::helper::vector<unsigned int> &indices,
                                        const bool removeIsolatedItems=false);

        virtual void addPointsProcess(const unsigned int nPoints);  

        virtual void removePointsProcess(sofa::helper::vector<unsigned int> &indices, 
                                        const bool removeDOF = true);

        virtual void renumberPointsProcess( const sofa::helper::vector<unsigned int> &index, 
                                            const sofa::helper::vector<unsigned int> &inv_index, 
                                            const bool renumberDOF = true); 
        
        virtual void removeTriangles(sofa::helper::vector< unsigned int >& triangles,
                                    const bool removeIsolatedEdges, 
                                    const bool removeIsolatedPoints);
    
        virtual void removeItems(sofa::helper::vector< unsigned int >& items);

        virtual void renumberPoints( const sofa::helper::vector<unsigned int> &index, 
                                    const sofa::helper::vector<unsigned int> &inv_index);


    private:
        TriangleSetTopologyContainer*   m_container;
    };

} // namespace topology

} // namespace component

} // namespace sofa

#endif