/usr/include/sofa/component/topology/QuadSetTopologyModifier.h is in libsofa1-dev 1.0~beta4-9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 | /******************************************************************************
* 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_QUADSETTOPOLOGYMODIFIER_H
#define SOFA_COMPONENT_TOPOLOGY_QUADSETTOPOLOGYMODIFIER_H
#include <sofa/component/topology/EdgeSetTopologyModifier.h>
namespace sofa
{
namespace component
{
namespace topology
{
class QuadSetTopologyContainer;
using core::componentmodel::topology::BaseMeshTopology;
typedef BaseMeshTopology::QuadID QuadID;
typedef BaseMeshTopology::Quad Quad;
typedef BaseMeshTopology::SeqQuads SeqQuads;
typedef BaseMeshTopology::VertexQuads VertexQuads;
typedef BaseMeshTopology::EdgeQuads EdgeQuads;
typedef BaseMeshTopology::QuadEdges QuadEdges;
/**
* A class that modifies the topology by adding and removing quads
*/
class SOFA_COMPONENT_CONTAINER_API QuadSetTopologyModifier : public EdgeSetTopologyModifier
{
public:
QuadSetTopologyModifier()
: EdgeSetTopologyModifier()
{ }
virtual ~QuadSetTopologyModifier() {}
virtual void init();
/** \brief Sends a message to warn that some quads were added in this topology.
*
* \sa addQuadsProcess
*/
void addQuadsWarning(const unsigned int nQuads,
const sofa::helper::vector< Quad >& quadsList,
const sofa::helper::vector< unsigned int >& quadsIndexList);
/** \brief Sends a message to warn that some quads were added in this topology.
*
* \sa addQuadsProcess
*/
void addQuadsWarning(const unsigned int nQuads,
const sofa::helper::vector< Quad >& quadsList,
const sofa::helper::vector< unsigned int >& quadsIndexList,
const sofa::helper::vector< sofa::helper::vector< unsigned int > > & ancestors,
const sofa::helper::vector< sofa::helper::vector< double > >& baryCoefs);
/** \brief Add a quad.
*/
void addQuadProcess(Quad e);
/** \brief Actually Add some quads to this topology.
*
* \sa addQuadsWarning
*/
virtual void addQuadsProcess(const sofa::helper::vector< Quad > &quads);
/** \brief Sends a message to warn that some quads are about to be deleted.
*
* \sa removeQuadsProcess
*
* Important : parameter indices is not const because it is actually sorted from the highest index to the lowest one.
*/
virtual void removeQuadsWarning( sofa::helper::vector<unsigned int> &quads);
/** \brief Remove a subset of quads. Eventually remove isolated edges and vertices
*
* Important : some structures might need to be warned BEFORE the points are actually deleted, so always use method removeEdgesWarning before calling removeEdgesProcess.
* \sa removeQuadsWarning
*
* @param removeIsolatedEdges if true isolated edges are also removed
* @param removeIsolatedPoints if true isolated vertices are also removed
*/
virtual void removeQuadsProcess( const sofa::helper::vector<unsigned int> &indices,
const bool removeIsolatedEdges=false,
const bool removeIsolatedPoints=false);
/** \brief Add some edges to this topology.
*
* \sa addEdgesWarning
*/
void addEdgesProcess(const sofa::helper::vector< Edge > &edges);
/** \brief Remove a subset of edges
*
* Important : some structures might need to be warned BEFORE the points are actually deleted, so always use method removeEdgesWarning before calling removeEdgesProcess.
* \sa removeEdgesWarning
*
* @param removeIsolatedItems if true isolated vertices are also removed
* Important : parameter indices is not const because it is actually sorted from the highest index to the lowest one.
*/
virtual void removeEdgesProcess( const sofa::helper::vector<unsigned int> &indices,
const bool removeIsolatedItems=false);
/** \brief Add some points to this topology.
*
* \sa addPointsWarning
*/
virtual void addPointsProcess(const unsigned int nPoints);
/** \brief Remove a subset of points
*
* Elements corresponding to these points are removed from the mechanical object's state vectors.
*
* Important : some structures might need to be warned BEFORE the points are actually deleted, so always use method removePointsWarning before calling removePointsProcess.
* \sa removePointsWarning
* Important : the points are actually deleted from the mechanical object's state vectors iff (removeDOF == true)
*/
virtual void removePointsProcess(sofa::helper::vector<unsigned int> &indices,
const bool removeDOF = true);
/** \brief Reorder this topology.
*
* Important : the points are actually renumbered in the mechanical object's state vectors iff (renumberDOF == true)
* \see MechanicalObject::renumberValues
*/
virtual void renumberPointsProcess( const sofa::helper::vector<unsigned int>& index,
const sofa::helper::vector<unsigned int>& inv_index,
const bool renumberDOF = true);
/** \brief Remove a set of quads
@param quads an array of quad indices to be removed (note that the array is not const since it needs to be sorted)
*
@param removeIsolatedEdges if true isolated edges are also removed
@param removeIsolatedPoints if true isolated vertices are also removed
*
*/
virtual void removeQuads(sofa::helper::vector< unsigned int >& quads,
const bool removeIsolatedEdges,
const bool removeIsolatedPoints);
/** \brief Generic method to remove a list of items.
*/
virtual void removeItems(sofa::helper::vector< unsigned int >& items);
/** \brief Generic method for points renumbering
*/
virtual void renumberPoints( const sofa::helper::vector<unsigned int>& index,
const sofa::helper::vector<unsigned int>& inv_index);
private:
QuadSetTopologyContainer* m_container;
};
} // namespace topology
} // namespace component
} // namespace sofa
#endif
|