sofa::component::topology::TriangleSetTopologyModifier Class Reference

A class that modifies the topology by adding and removing triangles. More...

#include <TriangleSetTopologyModifier.h>

Inheritance diagram for sofa::component::topology::TriangleSetTopologyModifier:

Collaboration diagram for sofa::component::topology::TriangleSetTopologyModifier:


Public Member Functions
	TriangleSetTopologyModifier ()
virtual	~TriangleSetTopologyModifier ()
virtual void	init ()
	Initialization method called at graph modification, during bottom-up traversal.
void	addTrianglesWarning (const unsigned int nTriangles, const sofa::helper::vector< Triangle > &trianglesList, const sofa::helper::vector< unsigned int > &trianglesIndexList)
	Sends a message to warn that some triangles were added in this topology.
void	addTrianglesWarning (const unsigned int nTriangles, const sofa::helper::vector< Triangle > &trianglesList, const sofa::helper::vector< unsigned int > &trianglesIndexList, const sofa::helper::vector< sofa::helper::vector< unsigned int > > &ancestors, const sofa::helper::vector< sofa::helper::vector< double > > &baryCoefs)
	Sends a message to warn that some triangles were added in this topology.
void	addTriangleProcess (Triangle e)
	Add a triangle.
virtual void	addTrianglesProcess (const sofa::helper::vector< Triangle > &triangles)
	Actually Add some triangles to this topology.
virtual void	removeTrianglesWarning (sofa::helper::vector< unsigned int > &triangles)
	Sends a message to warn that some triangles are about to be deleted.
virtual void	removeTrianglesProcess (const sofa::helper::vector< unsigned int > &indices, const bool removeIsolatedEdges=false, const bool removeIsolatedPoints=false)
	Remove a subset of triangles.
void	addEdgesWarning (const unsigned int nEdges, const sofa::helper::vector< Edge > &edgesList, const sofa::helper::vector< unsigned int > &edgesIndexList)
	Sends a message to warn that some edges were added in this topology.
void	addEdgesWarning (const unsigned int nEdges, const sofa::helper::vector< Edge > &edgesList, const sofa::helper::vector< unsigned int > &edgesIndexList, const sofa::helper::vector< sofa::helper::vector< unsigned int > > &ancestors, const sofa::helper::vector< sofa::helper::vector< double > > &baryCoefs)
	Sends a message to warn that some edges were added in this topology.
void	addEdgesProcess (const sofa::helper::vector< Edge > &edges)
	Add some edges to this topology.
virtual void	removeEdgesProcess (const sofa::helper::vector< unsigned int > &indices, const bool removeIsolatedItems=false)
	Remove a subset of edges.
virtual void	addPointsProcess (const unsigned int nPoints)
	Add some points to this topology.
virtual void	removePointsProcess (sofa::helper::vector< unsigned int > &indices, const bool removeDOF=true)
	Remove a subset of points.
virtual void	renumberPointsProcess (const sofa::helper::vector< unsigned int > &index, const sofa::helper::vector< unsigned int > &inv_index, const bool renumberDOF=true)
	Reorder this topology.
virtual void	removeTriangles (sofa::helper::vector< unsigned int > &triangles, const bool removeIsolatedEdges, const bool removeIsolatedPoints)
	Remove a set of triangles.
virtual void	removeItems (sofa::helper::vector< unsigned int > &items)
	Generic method to remove a list of items.
virtual void	renumberPoints (const sofa::helper::vector< unsigned int > &index, const sofa::helper::vector< unsigned int > &inv_index)
	Generic method for points renumbering.
Private Attributes
TriangleSetTopologyContainer *	m_container

Detailed Description

A class that modifies the topology by adding and removing triangles.

Definition at line 49 of file TriangleSetTopologyModifier.h.

Constructor & Destructor Documentation

sofa::component::topology::TriangleSetTopologyModifier::TriangleSetTopologyModifier ( ) [inline]

Definition at line 52 of file TriangleSetTopologyModifier.h.

virtual sofa::component::topology::TriangleSetTopologyModifier::~TriangleSetTopologyModifier ( ) [inline, virtual]

Definition at line 56 of file TriangleSetTopologyModifier.h.

Member Function Documentation

void sofa::component::topology::TriangleSetTopologyModifier::addEdgesProcess ( const sofa::helper::vector< Edge > & edges ) [virtual]

Add some edges to this topology.

See also:: addEdgesWarning

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 295 of file TriangleSetTopologyModifier.cpp.

References sofa::component::topology::TriangleSetTopologyContainer::createEdgeSetArray(), sofa::component::topology::EdgeSetTopologyContainer::hasEdges(), sofa::component::topology::TriangleSetTopologyContainer::hasTriangleEdgeShell(), m_container, and sofa::component::topology::TriangleSetTopologyContainer::m_triangleEdgeShell.

Referenced by addTriangleProcess().

void sofa::component::topology::TriangleSetTopologyModifier::addEdgesWarning	(	const unsigned int	nEdges,
		const sofa::helper::vector< Edge > &	edgesList,
		const sofa::helper::vector< unsigned int > &	edgesIndexList,
		const sofa::helper::vector< sofa::helper::vector< unsigned int > > &	ancestors,
		const sofa::helper::vector< sofa::helper::vector< double > > &	baryCoefs
	)			`[inline, virtual]`

Sends a message to warn that some edges were added in this topology.

See also:: addEdgesProcess

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Definition at line 123 of file TriangleSetTopologyModifier.h.

References addEdgesWarning().

void sofa::component::topology::TriangleSetTopologyModifier::addEdgesWarning	(	const unsigned int	nEdges,
		const sofa::helper::vector< Edge > &	edgesList,
		const sofa::helper::vector< unsigned int > &	edgesIndexList
	)			`[inline, virtual]`

Sends a message to warn that some edges were added in this topology.

See also:: addEdgesProcess

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Definition at line 112 of file TriangleSetTopologyModifier.h.

Referenced by addEdgesWarning(), and addTriangleProcess().

void sofa::component::topology::TriangleSetTopologyModifier::addPointsProcess ( const unsigned int nPoints ) [virtual]

Add some points to this topology.

See also:: addPointsWarning

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 285 of file TriangleSetTopologyModifier.cpp.

References sofa::component::topology::PointSetTopologyContainer::getNbPoints(), sofa::component::topology::TriangleSetTopologyContainer::hasTriangleVertexShell(), m_container, and sofa::component::topology::TriangleSetTopologyContainer::m_triangleVertexShell.

Referenced by sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongEdge(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongLinesList(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongPointsList(), and sofa::component::topology::Quad2TriangleTopologicalMapping::updateTopologicalMapping().

void sofa::component::topology::TriangleSetTopologyModifier::addTriangleProcess ( Triangle e )

Add a triangle.

Definition at line 57 of file TriangleSetTopologyModifier.cpp.

Referenced by addTrianglesProcess(), sofa::component::topology::Tetra2TriangleTopologicalMapping::init(), and sofa::component::topology::Quad2TriangleTopologicalMapping::init().

void sofa::component::topology::TriangleSetTopologyModifier::addTrianglesProcess ( const sofa::helper::vector< Triangle > & triangles ) [virtual]

Actually Add some triangles to this topology.

See also:: addTrianglesWarning

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 132 of file TriangleSetTopologyModifier.cpp.

References addTriangleProcess(), m_container, and sofa::component::topology::TriangleSetTopologyContainer::m_triangle.

Referenced by sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongEdge(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongLinesList(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongPointsList(), sofa::component::topology::Tetra2TriangleTopologicalMapping::updateTopologicalMapping(), and sofa::component::topology::Quad2TriangleTopologicalMapping::updateTopologicalMapping().

void sofa::component::topology::TriangleSetTopologyModifier::addTrianglesWarning	(	const unsigned int	nTriangles,
		const sofa::helper::vector< Triangle > &	trianglesList,
		const sofa::helper::vector< unsigned int > &	trianglesIndexList,
		const sofa::helper::vector< sofa::helper::vector< unsigned int > > &	ancestors,
		const sofa::helper::vector< sofa::helper::vector< double > > &	baryCoefs
	)

Sends a message to warn that some triangles were added in this topology.

See also:: addTrianglesProcess

Definition at line 153 of file TriangleSetTopologyModifier.cpp.

References sofa::core::componentmodel::topology::TopologyModifier::addTopologyChange().

void sofa::component::topology::TriangleSetTopologyModifier::addTrianglesWarning	(	const unsigned int	nTriangles,
		const sofa::helper::vector< Triangle > &	trianglesList,
		const sofa::helper::vector< unsigned int > &	trianglesIndexList
	)

Sends a message to warn that some triangles were added in this topology.

See also:: addTrianglesProcess

Definition at line 143 of file TriangleSetTopologyModifier.cpp.

References sofa::core::componentmodel::topology::TopologyModifier::addTopologyChange().

Referenced by sofa::component::topology::TetrahedronSetTopologyModifier::addTetrahedronProcess(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongEdge(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongLinesList(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongPointsList(), sofa::component::topology::Tetra2TriangleTopologicalMapping::updateTopologicalMapping(), and sofa::component::topology::Quad2TriangleTopologicalMapping::updateTopologicalMapping().

void sofa::component::topology::TriangleSetTopologyModifier::init ( void ) [virtual]

Initialization method called at graph modification, during bottom-up traversal.

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 50 of file TriangleSetTopologyModifier.cpp.

References sofa::component::topology::EdgeSetTopologyModifier::init().

void sofa::component::topology::TriangleSetTopologyModifier::removeEdgesProcess	(	const sofa::helper::vector< unsigned int > &	indices,
		const bool	removeIsolatedItems = `false`
	)			`[virtual]`

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.

See also:: removeEdgesWarning

Parameters:

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.

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 346 of file TriangleSetTopologyModifier.cpp.

References sofa::component::topology::TriangleSetTopologyContainer::createTriangleEdgeShellArray(), sofa::component::topology::TriangleSetTopologyContainer::getEdgeIndexInTriangle(), sofa::component::topology::EdgeSetTopologyContainer::getNumberOfEdges(), sofa::component::topology::TriangleSetTopologyContainer::hasTriangleEdges(), sofa::component::topology::TriangleSetTopologyContainer::hasTriangleEdgeShell(), m_container, sofa::component::topology::TriangleSetTopologyContainer::m_triangleEdge, and sofa::component::topology::TriangleSetTopologyContainer::m_triangleEdgeShell.

Referenced by removeTrianglesProcess().

void sofa::component::topology::TriangleSetTopologyModifier::removeItems ( sofa::helper::vector< unsigned int > & items ) [virtual]

Generic method to remove a list of items.

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 420 of file TriangleSetTopologyModifier.cpp.

References removeTriangles().

void sofa::component::topology::TriangleSetTopologyModifier::removePointsProcess	(	sofa::helper::vector< unsigned int > &	indices,
		const bool	removeDOF = `true`
	)			`[virtual]`

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.

See also:: removePointsWarning Important : the points are actually deleted from the mechanical object's state vectors iff (removeDOF == true)

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 309 of file TriangleSetTopologyModifier.cpp.

References sofa::component::topology::TriangleSetTopologyContainer::createTriangleVertexShellArray(), sofa::component::topology::PointSetTopologyContainer::getNbPoints(), sofa::component::topology::TriangleSetTopologyContainer::hasTriangles(), sofa::component::topology::TriangleSetTopologyContainer::hasTriangleVertexShell(), m_container, sofa::component::topology::TriangleSetTopologyContainer::m_triangle, and sofa::component::topology::TriangleSetTopologyContainer::m_triangleVertexShell.

Referenced by removeTrianglesProcess(), sofa::component::topology::Tetra2TriangleTopologicalMapping::updateTopologicalMapping(), and sofa::component::topology::Quad2TriangleTopologicalMapping::updateTopologicalMapping().

void sofa::component::topology::TriangleSetTopologyModifier::removeTriangles	(	sofa::helper::vector< unsigned int > &	triangles,
		const bool	removeIsolatedEdges,
		const bool	removeIsolatedPoints
	)			`[virtual]`

Remove a set of triangles.

Parameters:

	triangles	an array of triangle indices to be removed (note that the array is not const since it needs to be sorted)
	removeIsolatedEdges	if true isolated edges are also removed
	removeIsolatedPoints	if true isolated vertices are also removed

add the topological changes in the queue

Definition at line 406 of file TriangleSetTopologyModifier.cpp.

References sofa::component::topology::TriangleSetTopologyContainer::checkTopology(), m_container, sofa::component::topology::PointSetTopologyModifier::propagateTopologicalChanges(), removeTrianglesProcess(), and removeTrianglesWarning().

Referenced by sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongEdge(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongLinesList(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::InciseAlongPointsList(), sofa::component::topology::TriangleSetTopologyAlgorithms< DataTypes >::RemoveAlongTrianglesList(), removeItems(), sofa::component::topology::Tetra2TriangleTopologicalMapping::updateTopologicalMapping(), and sofa::component::topology::Quad2TriangleTopologicalMapping::updateTopologicalMapping().

void sofa::component::topology::TriangleSetTopologyModifier::removeTrianglesProcess	(	const sofa::helper::vector< unsigned int > &	indices,
		const bool	removeIsolatedEdges = `false`,
		const bool	removeIsolatedPoints = `false`
	)			`[virtual]`

Remove a subset of triangles.

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.

See also:: removeTrianglesWarning

Parameters:

	removeIsolatedEdges	if true isolated edges are also removed
	removeIsolatedPoints	if true isolated vertices are also removed

warn that edges will be deleted

actually remove edges without looking for isolated vertices

propagate to all components

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 176 of file TriangleSetTopologyModifier.cpp.

Referenced by removeTriangles().

void sofa::component::topology::TriangleSetTopologyModifier::removeTrianglesWarning ( sofa::helper::vector< unsigned int > & triangles ) [virtual]

Sends a message to warn that some triangles are about to be deleted.

See also:: removeTrianglesProcess

Important : parameter indices is not const because it is actually sorted from the highest index to the lowest one.

sort vertices to remove in a descendent order

Definition at line 165 of file TriangleSetTopologyModifier.cpp.

References sofa::core::componentmodel::topology::TopologyModifier::addTopologyChange().

Referenced by sofa::component::topology::TetrahedronSetTopologyModifier::removeTetrahedraProcess(), and removeTriangles().

void sofa::component::topology::TriangleSetTopologyModifier::renumberPoints	(	const sofa::helper::vector< unsigned int > &	index,
		const sofa::helper::vector< unsigned int > &	inv_index
	)			`[virtual]`

Generic method for points renumbering.

add the topological changes in the queue

Reimplemented from sofa::component::topology::EdgeSetTopologyModifier.

Reimplemented in sofa::component::topology::TetrahedronSetTopologyModifier.

Definition at line 425 of file TriangleSetTopologyModifier.cpp.

References sofa::component::topology::TriangleSetTopologyContainer::checkTopology(), m_container, sofa::component::topology::PointSetTopologyModifier::propagateTopologicalChanges(), renumberPointsProcess(), and sofa::component::topology::PointSetTopologyModifier::renumberPointsWarning().

void sofa::component::topology::TriangleSetTopologyModifier::renumberPointsProcess	(	const sofa::helper::vector< unsigned int > &	index,
		const sofa::helper::vector< unsigned int > &	inv_index,
		const bool	renumberDOF = `true`
	)			`[virtual]`