PointSetGeometryAlgorithms.h

Go to the documentation of this file.

/******************************************************************************
*       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_POINTSETGEOMETRYALGORITHMS_H
#define SOFA_COMPONENT_TOPOLOGY_POINTSETGEOMETRYALGORITHMS_H

#include <sofa/core/componentmodel/topology/BaseTopology.h>
#include <sofa/core/componentmodel/topology/BaseMeshTopology.h>

namespace sofa
{
    namespace core { namespace componentmodel { namespace behavior {
    template <class DataTypes>
    class MechanicalState;
    }}}

namespace component
{

namespace topology
{
    using core::componentmodel::topology::BaseMeshTopology;
    using core::componentmodel::behavior::MechanicalState;
    typedef BaseMeshTopology::PointID PointID;
        
    template<class DataTypes>
    class PointSetGeometryAlgorithms : public core::componentmodel::topology::GeometryAlgorithms
    {
    public:     
        typedef typename DataTypes::Real Real;
        typedef typename DataTypes::Coord Coord;
        typedef typename DataTypes::VecCoord VecCoord;

        PointSetGeometryAlgorithms()
        : GeometryAlgorithms()
        {}

        virtual ~PointSetGeometryAlgorithms() {}

        virtual void init();

        Coord getPointSetCenter() const;

        void getEnclosingSphere(Coord &center, Real &radius) const;

        void getAABB(Real bb[6]) const;

        sofa::core::componentmodel::behavior::MechanicalState<DataTypes> *getDOF() const { return object;   }

                virtual std::string getTemplateName() const
                {
                  return templateName(this);
                }

                static std::string templateName(const PointSetGeometryAlgorithms<DataTypes>* = NULL)
                {
                  return DataTypes::Name();
                }
    protected:
        sofa::core::componentmodel::behavior::MechanicalState<DataTypes> *object;
        sofa::core::componentmodel::topology::BaseMeshTopology* m_topology;
    };

} // namespace topology

} // namespace component

} // namespace sofa

#endif // SOFA_COMPONENTS_POINTSETGEOMETRYALGORITHMS_H