sofa::component::topology::QuadSetTopologyModifier Class Reference

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

#include <QuadSetTopologyModifier.h>

Inheritance diagram for sofa::component::topology::QuadSetTopologyModifier:

Collaboration diagram for sofa::component::topology::QuadSetTopologyModifier:


Public Member Functions
	QuadSetTopologyModifier ()
virtual	~QuadSetTopologyModifier ()
virtual void	init ()
	Initialization method called at graph modification, during bottom-up traversal.
void	addQuadsWarning (const unsigned int nQuads, const sofa::helper::vector< Quad > &quadsList, const sofa::helper::vector< unsigned int > &quadsIndexList)
	Sends a message to warn that some quads were added in this topology.
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)
	Sends a message to warn that some quads were added in this topology.
void	addQuadProcess (Quad e)
	Add a quad.
virtual void	addQuadsProcess (const sofa::helper::vector< Quad > &quads)
	Actually Add some quads to this topology.
virtual void	removeQuadsWarning (sofa::helper::vector< unsigned int > &quads)
	Sends a message to warn that some quads are about to be deleted.
virtual void	removeQuadsProcess (const sofa::helper::vector< unsigned int > &indices, const bool removeIsolatedEdges=false, const bool removeIsolatedPoints=false)
	Remove a subset of quads.
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	removeQuads (sofa::helper::vector< unsigned int > &quads, const bool removeIsolatedEdges, const bool removeIsolatedPoints)
	Remove a set of quads.
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
QuadSetTopologyContainer *	m_container

Detailed Description

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

Definition at line 51 of file QuadSetTopologyModifier.h.

Constructor & Destructor Documentation

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

Definition at line 54 of file QuadSetTopologyModifier.h.

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

Definition at line 58 of file QuadSetTopologyModifier.h.

Member Function Documentation

void sofa::component::topology::QuadSetTopologyModifier::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::HexahedronSetTopologyModifier.

Definition at line 296 of file QuadSetTopologyModifier.cpp.

References sofa::component::topology::QuadSetTopologyContainer::createEdgeSetArray(), sofa::component::topology::EdgeSetTopologyContainer::hasEdges(), sofa::component::topology::QuadSetTopologyContainer::hasQuadEdgeShell(), m_container, and sofa::component::topology::QuadSetTopologyContainer::m_quadEdgeShell.

Referenced by addQuadProcess().

void sofa::component::topology::QuadSetTopologyModifier::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::HexahedronSetTopologyModifier.

Definition at line 286 of file QuadSetTopologyModifier.cpp.

References sofa::component::topology::PointSetTopologyContainer::getNbPoints(), sofa::component::topology::QuadSetTopologyContainer::hasQuadVertexShell(), m_container, and sofa::component::topology::QuadSetTopologyContainer::m_quadVertexShell.

Referenced by sofa::component::topology::Edge2QuadTopologicalMapping::updateTopologicalMapping().

void sofa::component::topology::QuadSetTopologyModifier::addQuadProcess ( Quad e )

Add a quad.

Definition at line 55 of file QuadSetTopologyModifier.cpp.

Referenced by addQuadsProcess(), sofa::component::topology::Hexa2QuadTopologicalMapping::init(), and sofa::component::topology::Edge2QuadTopologicalMapping::init().

void sofa::component::topology::QuadSetTopologyModifier::addQuadsProcess ( const sofa::helper::vector< Quad > & quads ) [virtual]

Actually Add some quads to this topology.

See also:: addQuadsWarning

Reimplemented in sofa::component::topology::HexahedronSetTopologyModifier.

Definition at line 131 of file QuadSetTopologyModifier.cpp.

References addQuadProcess(), m_container, and sofa::component::topology::QuadSetTopologyContainer::m_quad.

Referenced by sofa::component::topology::Hexa2QuadTopologicalMapping::updateTopologicalMapping(), and sofa::component::topology::Edge2QuadTopologicalMapping::updateTopologicalMapping().

void sofa::component::topology::QuadSetTopologyModifier::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
	)

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

See also:: addQuadsProcess

Definition at line 152 of file QuadSetTopologyModifier.cpp.

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

void sofa::component::topology::QuadSetTopologyModifier::addQuadsWarning	(	const unsigned int	nQuads,
		const sofa::helper::vector< Quad > &	quadsList,
		const sofa::helper::vector< unsigned int > &	quadsIndexList
	)

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

See also:: addQuadsProcess

Definition at line 142 of file QuadSetTopologyModifier.cpp.

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

Referenced by sofa::component::topology::HexahedronSetTopologyModifier::addHexahedronProcess(), sofa::component::topology::Hexa2QuadTopologicalMapping::updateTopologicalMapping(), and sofa::component::topology::Edge2QuadTopologicalMapping::updateTopologicalMapping().

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

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

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

Reimplemented in sofa::component::topology::HexahedronSetTopologyModifier.

Definition at line 48 of file QuadSetTopologyModifier.cpp.

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

void sofa::component::topology::QuadSetTopologyModifier::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::HexahedronSetTopologyModifier.

Definition at line 347 of file QuadSetTopologyModifier.cpp.

References sofa::component::topology::QuadSetTopologyContainer::createQuadEdgeShellArray(), sofa::component::topology::QuadSetTopologyContainer::getEdgeIndexInQuad(), sofa::component::topology::EdgeSetTopologyContainer::getNumberOfEdges(), sofa::component::topology::QuadSetTopologyContainer::hasQuadEdges(), sofa::component::topology::QuadSetTopologyContainer::hasQuadEdgeShell(), m_container, sofa::component::topology::QuadSetTopologyContainer::m_quadEdge, and sofa::component::topology::QuadSetTopologyContainer::m_quadEdgeShell.

Referenced by removeQuadsProcess().

void sofa::component::topology::QuadSetTopologyModifier::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::HexahedronSetTopologyModifier.

Definition at line 422 of file QuadSetTopologyModifier.cpp.

References removeQuads().

void sofa::component::topology::QuadSetTopologyModifier::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::HexahedronSetTopologyModifier.

Definition at line 310 of file QuadSetTopologyModifier.cpp.

References sofa::component::topology::QuadSetTopologyContainer::createQuadVertexShellArray(), sofa::component::topology::PointSetTopologyContainer::getNbPoints(), sofa::component::topology::QuadSetTopologyContainer::hasQuads(), sofa::component::topology::QuadSetTopologyContainer::hasQuadVertexShell(), m_container, sofa::component::topology::QuadSetTopologyContainer::m_quad, and sofa::component::topology::QuadSetTopologyContainer::m_quadVertexShell.

Referenced by removeQuadsProcess(), and sofa::component::topology::Hexa2QuadTopologicalMapping::updateTopologicalMapping().

void sofa::component::topology::QuadSetTopologyModifier::removeQuads	(	sofa::helper::vector< unsigned int > &	quads,
		const bool	removeIsolatedEdges,
		const bool	removeIsolatedPoints
	)			`[virtual]`

Remove a set of quads.

Parameters:

	quads	an array of quad 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 408 of file QuadSetTopologyModifier.cpp.

References sofa::component::topology::QuadSetTopologyContainer::checkTopology(), m_container, sofa::component::topology::PointSetTopologyModifier::propagateTopologicalChanges(), removeQuadsProcess(), and removeQuadsWarning().

Referenced by removeItems(), sofa::component::topology::Hexa2QuadTopologicalMapping::updateTopologicalMapping(), and sofa::component::topology::Edge2QuadTopologicalMapping::updateTopologicalMapping().

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

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.

See also:: removeQuadsWarning

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::HexahedronSetTopologyModifier.

Definition at line 175 of file QuadSetTopologyModifier.cpp.

Referenced by removeQuads().

void sofa::component::topology::QuadSetTopologyModifier::removeQuadsWarning ( sofa::helper::vector< unsigned int > & quads ) [virtual]

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

See also:: removeQuadsProcess

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 164 of file QuadSetTopologyModifier.cpp.

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

Referenced by sofa::component::topology::HexahedronSetTopologyModifier::removeHexahedraProcess(), and removeQuads().

void sofa::component::topology::QuadSetTopologyModifier::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::HexahedronSetTopologyModifier.

Definition at line 427 of file QuadSetTopologyModifier.cpp.

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

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