/usr/include/sofa/component/topology/DynamicSparseGridTopologyContainer.h is in libsofa1-dev 1.0~beta4-9.
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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_DYNAMICSPARSEGRIDTOPOLOGYCONTAINER_H
#define SOFA_COMPONENT_TOPOLOGY_DYNAMICSPARSEGRIDTOPOLOGYCONTAINER_H
#include <sofa/component/topology/HexahedronSetTopologyContainer.h>
#include <sofa/component/topology/HexahedronData.h>
#include <sofa/helper/map.h>
namespace sofa
{
namespace component
{
namespace topology
{
typedef defaulttype::Vec<3, int> Vec3i;
/** a class that stores a sparse regular grid of hexahedra and provides a better loading and access to neighbors than HexahedronSetTopologyContainer */
class DynamicSparseGridTopologyContainer : public HexahedronSetTopologyContainer
{
friend class DynamicSparseGridTopologyModifier;
public:
typedef Hexa Hexahedron;
typedef HexaEdges HexahedronEdges;
typedef HexaQuads HexahedronQuads;
Data< Vec3i> resolution;
Data< sofa::helper::vector<unsigned char> > valuesIndexedInRegularGrid; // dense. valeurs dans toute la grille.
HexahedronData<unsigned char> valuesIndexedInTopology; // pas dense. uniquement la ou il y a des hexas.
Data< sofa::helper::vector<BaseMeshTopology::HexaID> > idxInRegularGrid;
Data< std::map< unsigned int, BaseMeshTopology::HexaID> > idInRegularGrid2IndexInTopo;
Data< defaulttype::Vector3 > voxelSize;
DynamicSparseGridTopologyContainer();
DynamicSparseGridTopologyContainer ( const sofa::helper::vector< Hexahedron > &hexahedra );
virtual ~DynamicSparseGridTopologyContainer() {}
protected:
virtual void loadFromMeshLoader ( sofa::component::MeshLoader* loader );
};
} // namespace topology
} // namespace component
} // namespace sofa
#endif
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