BaseMeshTopology.cpp

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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 :: Framework                              *
*                                                                             *
* Authors: M. Adam, J. Allard, B. Andre, P-J. Bensoussan, S. Cotin, C. Duriez,*
* H. Delingette, F. Falipou, F. Faure, S. Fonteneau, L. Heigeas, C. Mendoza,  *
* M. Nesme, P. Neumann, J-P. de la Plata Alcade, F. Poyer and F. Roy          *
*                                                                             *
* Contact information: contact@sofa-framework.org                             *
******************************************************************************/
#include <sofa/core/componentmodel/topology/BaseMeshTopology.h>
#include <sofa/helper/io/MeshTopologyLoader.h>
#include <sofa/helper/system/FileRepository.h>

namespace sofa
{

namespace core
{

namespace componentmodel
{

namespace topology
{

using namespace sofa::defaulttype;
using helper::vector;
using helper::fixed_array;

BaseMeshTopology::BaseMeshTopology()
: d_filename(initData(&d_filename,"filename","Filename of the mesh"))
{
}

const BaseMeshTopology::VertexEdges& BaseMeshTopology::getEdgeVertexShell(PointID)
{
    if (getNbEdges()) std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeVertexShell unsupported."<<std::endl;
    static VertexEdges empty;
    return empty;
}

const BaseMeshTopology::TriangleEdges& BaseMeshTopology::getEdgeTriangleShell(TriangleID)
{
    if (getNbEdges()) std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeTriangleShell unsupported."<<std::endl;
    static TriangleEdges empty;
    empty.assign(InvalidID);
    return empty;
}

const BaseMeshTopology::QuadEdges& BaseMeshTopology::getEdgeQuadShell(QuadID)
{
    if (getNbEdges()) std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeQuadShell unsupported."<<std::endl;
    static QuadEdges empty;
    empty.assign(InvalidID);
    return empty;
}

const BaseMeshTopology::TetraEdges& BaseMeshTopology::getEdgeTetraShell(TetraID)
{
    if (getNbEdges()) std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeTetraShell unsupported."<<std::endl;
    static TetraEdges empty;
    empty.assign(InvalidID);
    return empty;
}


const BaseMeshTopology::HexaEdges& BaseMeshTopology::getEdgeHexaShell(HexaID)
{
    if (getNbEdges()) std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeHexaShell unsupported."<<std::endl;
    static HexaEdges empty;
    empty.assign(InvalidID);
    return empty;
}

const BaseMeshTopology::VertexTriangles& BaseMeshTopology::getTriangleVertexShell(PointID)
{
    if (getNbTriangles()) std::cerr << "WARNING: "<<this->getClassName()<<"::getTriangleVertexShell unsupported."<<std::endl;
    static VertexTriangles empty;
    return empty;
}

const BaseMeshTopology::EdgeTriangles& BaseMeshTopology::getTriangleEdgeShell(EdgeID)
{
    if (getNbTriangles()) std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeVertexShell unsupported."<<std::endl;
    static EdgeTriangles empty;
    return empty;
}

const BaseMeshTopology::TetraTriangles& BaseMeshTopology::getTriangleTetraShell(TetraID)
{
    if (getNbTriangles()) std::cerr << "WARNING: "<<this->getClassName()<<"::getTriangleTetraShell unsupported."<<std::endl;
    static TetraTriangles empty;
    empty.assign(InvalidID);
    return empty;
}

const BaseMeshTopology::VertexQuads& BaseMeshTopology::getQuadVertexShell(PointID)
{
    if (getNbQuads()) std::cerr << "WARNING: "<<this->getClassName()<<"::getQuadVertexShell unsupported."<<std::endl;
    static VertexQuads empty;
    return empty;
}

const BaseMeshTopology::EdgeQuads& BaseMeshTopology::getQuadEdgeShell(EdgeID)
{
    if (getNbQuads()) std::cerr << "WARNING: "<<this->getClassName()<<"::getQuadEdgeShell unsupported."<<std::endl;
    static EdgeQuads empty;
    return empty;
}

const BaseMeshTopology::HexaQuads& BaseMeshTopology::getQuadHexaShell(HexaID)
{
    if (getNbQuads()) std::cerr << "WARNING: "<<this->getClassName()<<"::getQuadHexaShell unsupported."<<std::endl;
    static HexaQuads empty;
    empty.assign(InvalidID);
    return empty;
}

const BaseMeshTopology::VertexTetras& BaseMeshTopology::getTetraVertexShell(PointID)
{
    if (getNbTetras()) std::cerr << "WARNING: "<<this->getClassName()<<"::getTetraVertexShell unsupported."<<std::endl;
    static VertexTetras empty;
    return empty;
}

const BaseMeshTopology::EdgeTetras& BaseMeshTopology::getTetraEdgeShell(EdgeID)
{
    if (getNbTetras()) std::cerr << "WARNING: "<<this->getClassName()<<"::getTetraEdgeShell unsupported."<<std::endl;
    static EdgeTetras empty;
    return empty;
}

const BaseMeshTopology::TriangleTetras& BaseMeshTopology::getTetraTriangleShell(TriangleID)
{
    if (getNbTetras()) std::cerr << "WARNING: "<<this->getClassName()<<"::getTetraTriangleShell unsupported."<<std::endl;
    static TriangleTetras empty;
    return empty;
}

const BaseMeshTopology::VertexHexas& BaseMeshTopology::getHexaVertexShell(PointID)
{
    if (getNbHexas()) std::cerr << "WARNING: "<<this->getClassName()<<"::getHexaVertexShell unsupported."<<std::endl;
    static VertexHexas empty;
    return empty;
}

const BaseMeshTopology::EdgeHexas& BaseMeshTopology::getHexaEdgeShell(EdgeID)
{
    if (getNbHexas()) std::cerr << "WARNING: "<<this->getClassName()<<"::getHexaEdgeShell unsupported."<<std::endl;
    static EdgeHexas empty;
    return empty;
}

const BaseMeshTopology::QuadHexas& BaseMeshTopology::getHexaQuadShell(QuadID)
{
    if (getNbHexas()) std::cerr << "WARNING: "<<this->getClassName()<<"::getHexaQuadShell unsupported."<<std::endl;
    static QuadHexas empty;
    return empty;
}

void BaseMeshTopology::parse(core::objectmodel::BaseObjectDescription* arg)
{
    if (arg->getAttribute("filename"))
    {
        d_filename.setValue( arg->getAttribute("filename") );
    this->load(arg->getAttribute("filename"));
    }
    arg->removeAttribute("filename");
    this->core::componentmodel::topology::Topology::parse(arg);
}

class DefaultMeshTopologyLoader : public helper::io::MeshTopologyLoader
{
public:
    BaseMeshTopology* dest;
    DefaultMeshTopologyLoader(BaseMeshTopology* dest) : dest(dest) {}
    virtual void addPoint(double px, double py, double pz)
    {
        dest->addPoint(px,py,pz);
    }
    virtual void addLine(int p1, int p2)
    {
        dest->addEdge(p1,p2);
    }
    virtual void addTriangle(int p1, int p2, int p3)
    {
        dest->addTriangle(p1,p2,p3);
    }
    virtual void addQuad(int p1, int p2, int p3, int p4)
    {
        dest->addQuad(p1,p2,p3,p4);
    }
    virtual void addTetra(int p1, int p2, int p3, int p4)
    {
        dest->addTetra(p1,p2,p3,p4);
    }
    virtual void addCube(int p1, int p2, int p3, int p4, int p5, int p6, int p7, int p8)
    {
        dest->addHexa(p1,p2,p3,p4,p5,p6,p7,p8);
    }
};

bool BaseMeshTopology::load(const char* filename)
{
    clear();
    std::string meshFilename(filename);
    if (!sofa::helper::system::DataRepository.findFile (meshFilename))
    {
        logWarning(std::string("Mesh \"") + filename +std::string("\" not found"));
        return false;
    }
    this->d_filename.setValue( meshFilename );
    DefaultMeshTopologyLoader loader(this);
    if (!loader.load(meshFilename.c_str()))
    {
        logWarning(std::string("Unable to load Mesh \"") + filename );
        return false;
    }
    return true;
}

// for procedural creation
void BaseMeshTopology::clear()
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::clear() not supported." << std::endl;
}

void BaseMeshTopology::addPoint(double, double, double)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::addPoint() not supported." << std::endl;
}

void BaseMeshTopology::addEdge(int, int)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::addEdge() not supported." << std::endl;
}

void BaseMeshTopology::addTriangle(int, int, int)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::addTriangle() not supported." << std::endl;
}

void BaseMeshTopology::addQuad(int, int, int, int)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::addQuad() not supported." << std::endl;
}

void BaseMeshTopology::addTetra(int, int, int, int)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::addTetra() not supported." << std::endl;
}

void BaseMeshTopology::addHexa(int, int, int, int, int, int, int, int)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::addHexa() not supported." << std::endl;
}

std::list<const TopologyChange *>::const_iterator BaseMeshTopology::firstChange() const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::firstChange() not supported." << std::endl;
    std::list<const TopologyChange *>::const_iterator l;
    return l;
}

std::list<const TopologyChange *>::const_iterator BaseMeshTopology::lastChange() const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::lastChange() not supported." << std::endl;
    std::list<const TopologyChange *>::const_iterator l;
    return l;
}

std::list<const TopologyChange *>::const_iterator BaseMeshTopology::firstStateChange() const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::firstStateChange() not supported." << std::endl;
    std::list<const TopologyChange *>::const_iterator l;
    return l;
}

std::list<const TopologyChange *>::const_iterator BaseMeshTopology::lastStateChange() const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::lastStateChange() not supported." << std::endl;
    std::list<const TopologyChange *>::const_iterator l;
    return l;
}

int BaseMeshTopology::getEdgeIndex(PointID, PointID)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeIndex() not supported." << std::endl; 
    return 0;
}

int BaseMeshTopology::getTriangleIndex(PointID, PointID, PointID)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getTriangleIndex() not supported." << std::endl; 
    return 0;
}

int BaseMeshTopology::getQuadIndex(PointID, PointID, PointID, PointID)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getQuadIndex() not supported." << std::endl; 
    return 0;
}

int BaseMeshTopology::getTetrahedronIndex(PointID, PointID, PointID, PointID)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getTetrahedronIndex() not supported." << std::endl;  
    return 0;
}

int BaseMeshTopology::getHexahedronIndex(PointID, PointID, PointID, PointID, PointID, PointID, PointID, PointID)
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getHexahedronIndex() not supported." << std::endl;   
    return 0;
}

int BaseMeshTopology::getVertexIndexInTriangle(const Triangle &, PointID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getVertexIndexInTriangle() not supported." << std::endl; 
    return 0;
}

int BaseMeshTopology::getEdgeIndexInTriangle(const TriangleEdges &, EdgeID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeIndexInTriangle() not supported." << std::endl;   
    return 0;
}

int BaseMeshTopology::getVertexIndexInQuad(Quad &, PointID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getVertexIndexInQuad() not supported." << std::endl; 
    return 0;
}

int BaseMeshTopology::getEdgeIndexInQuad(QuadEdges &, EdgeID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeIndexInQuad() not supported." << std::endl;   
    return 0;
}

int BaseMeshTopology::getVertexIndexInTetrahedron(const Tetra &, PointID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getVertexIndexInTetrahedron() not supported." << std::endl;  
    return 0;
}

int BaseMeshTopology::getEdgeIndexInTetrahedron(const TetraEdges &, EdgeID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeIndexInTetrahedron() not supported." << std::endl;    
    return 0;
}

int BaseMeshTopology::getTriangleIndexInTetrahedron(const TetraTriangles &, TriangleID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getTriangleIndexInTetrahedron() not supported." << std::endl;    
    return 0;
}

int BaseMeshTopology::getVertexIndexInHexahedron(Hexa &, PointID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getVertexIndexInHexahedron() not supported." << std::endl;   
    return 0;
}

int BaseMeshTopology::getEdgeIndexInHexahedron(const HexaEdges &, EdgeID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getEdgeIndexInHexahedron() not supported." << std::endl; 
    return 0;
}

int BaseMeshTopology::getQuadIndexInHexahedron(const HexaQuads &, QuadID) const
{
    std::cerr << "WARNING: "<<this->getClassName()<<"::getQuadIndexInHexahedron() not supported." << std::endl; 
    return 0;
}

BaseMeshTopology::Edge BaseMeshTopology::getLocalTetrahedronEdges (const unsigned int) const 
{
    static BaseMeshTopology::Edge empty;
    std::cerr << "WARNING: "<<this->getClassName()<<"::getLocalTetrahedronEdges() not supported." << std::endl; 
    return empty;
}

} // namespace topology

} // namespace componentmodel
    
} // namespace core

} // namespace sofa