/usr/include/sofa/component/topology/ManifoldTetrahedronSetTopologyContainer.h is in libsofa1-dev 1.0~beta4-6.
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* SOFA, Simulation Open-Framework Architecture, version 1.0 beta 4 *
* (c) 2006-2009 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_MANIFOLDTETRAHEDRONSETTOPOLOGYCONTAINER_H
#define SOFA_COMPONENT_TOPOLOGY_MANIFOLDTETRAHEDRONSETTOPOLOGYCONTAINER_H
#include <sofa/component/topology/TetrahedronSetTopologyContainer.h>
namespace sofa
{
namespace component
{
namespace topology
{
class TetrahedronSetTopologyModifier; //has to be change to Manifold one
using core::componentmodel::topology::BaseMeshTopology;
typedef BaseMeshTopology::PointID PointID;
typedef BaseMeshTopology::EdgeID EdgeID;
typedef BaseMeshTopology::TriangleID TriangleID;
typedef BaseMeshTopology::TetraID TetraID;
typedef BaseMeshTopology::Edge Edge;
typedef BaseMeshTopology::Triangle Triangle;
typedef BaseMeshTopology::Tetra Tetra;
typedef BaseMeshTopology::SeqTetras SeqTetras;
typedef BaseMeshTopology::VertexTetras VertexTetras;
typedef BaseMeshTopology::EdgeTetras EdgeTetras;
typedef BaseMeshTopology::TriangleTetras TriangleTetras;
typedef BaseMeshTopology::TetraEdges TetraEdges;
typedef BaseMeshTopology::TetraTriangles TetraTriangles;
typedef Tetra Tetrahedron;
typedef TetraEdges TetrahedronEdges;
typedef TetraTriangles TetrahedronTriangles;
/** a class that stores a set of tetrahedra and provides access with adjacent triangles, edges and vertices */
class SOFA_COMPONENT_CONTAINER_API ManifoldTetrahedronSetTopologyContainer : public TetrahedronSetTopologyContainer
{
friend class TetrahedronSetTopologyModifier; // To be change to manifold one
public:
typedef Tetra Tetrahedron;
typedef TetraEdges TetrahedronEdges;
typedef TetraTriangles TetrahedronTriangles;
ManifoldTetrahedronSetTopologyContainer();
ManifoldTetrahedronSetTopologyContainer(const sofa::helper::vector< Tetrahedron >& tetrahedra );
virtual ~ManifoldTetrahedronSetTopologyContainer(){}
/// Procedural creation methods
/// @{
virtual void clear();
/// @}
virtual void init();
virtual void reinit();
/// BaseMeshTopology API
/// @{
/// @}
/** \brief Checks if the topology is coherent
*
* Check if the shell arrays are coherent
*/
virtual bool checkTopology() const;
/** \brief Returns the Tetrahedron array.
*
*/
virtual void draw();
protected:
Data<bool> debugViewIndices;
Data<bool> debugViewIndicesTetra;
Data<bool> shellDisplay;
/** \brief Creates the Tetrahedron Vertex Shell Array
*
* This function is only called if the TetrahedronVertexShell array is required.
* m_tetrahedronVertexShell[i] contains the indices of all tetrahedra adjacent to the ith vertex
*/
virtual void createTetrahedronVertexShellArray();
/** \brief Creates the Tetrahedron Edge Shell Array
*
* This function is only called if the TetrahedronEdheShell array is required.
* m_tetrahedronEdgeShell[i] contains the indices of all tetrahedra adjacent to the ith edge
*/
virtual void createTetrahedronEdgeShellArray();
/** \brief Creates the Tetrahedron Triangle Shell Array
*
* This function is only called if the TetrahedronTriangleShell array is required.
* m_tetrahedronTriangleShell[i] contains the indices of all tetrahedra adjacent to the ith edge
*/
virtual void createTetrahedronTriangleShellArray();
/** \brief return if the tetrahedron is ine the same orientation as the one of reference
* 1 if tetrahedrons have same orientation
* 0 if tetrahedrons don't have same orientation
* -1 if tetrahedrons don't share the same 4 vertices
*/
int getTetrahedronOrientation(const Tetrahedron &t, const Tetrahedron &t_test );
/** \brief return the orientation of a triangle relatively to one tetrahedron
* 1 if good orientation
* 0 if other orientation
* -1 if triangle does'nt belongs to this tetrahedron
*/
int getTriangleTetrahedronOrientation(const Tetrahedron &t, const Triangle &tri );
private:
protected:
};
} // namespace topology
} // namespace component
} // namespace sofa
#endif
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