#include <itkTriangleMeshToSimplexMeshFilter.h>

Inheritance diagram for itk::TriangleMeshToSimplexMeshFilter< TInputMesh, TOutputMesh >:

Collaboration diagram for itk::TriangleMeshToSimplexMeshFilter< TInputMesh, TOutputMesh >:

Detailed Description

template<typename TInputMesh, typename TOutputMesh>
class itk::TriangleMeshToSimplexMeshFilter< TInputMesh, TOutputMesh >

This filter converts a triangle mesh into a 2-simplex mesh.

The triangle cell centers build the points of the dual simplex mesh each center is connected with the center of each neighboring triangle. This creates the simplex structure.

Finally the neighbors of the points are reordered counter-clockwise for geometry computation.

Author: Thomas Boettger. Division Medical and Biological Informatics, German Cancer Research Center, Heidelberg.

Examples:: WikiExamples/Meshes/AreaAndVolume.cxx.

Definition at line 45 of file itkTriangleMeshToSimplexMeshFilter.h.

Public Types
typedef TInputMesh::CellAutoPointer	CellAutoPointer

typedef TOutputMesh::CellFeatureIdentifier	CellFeatureIdentifier

typedef TOutputMesh::CellIdentifier	CellIdentifier

typedef SmartPointer< const Self >	ConstPointer

typedef std::pair < CellIdentifier, CellIdentifier >	EdgeIdentifierType

typedef EdgeMapType::Pointer	EdgeMapPointer

typedef itk::MapContainer < EdgeIdentifierType, CellIdentifier >	EdgeMapType

typedef itk::MapContainer < CellIdentifier, EdgeIdentifierType >	EdgeNeighborListType

typedef IdVectorType::Pointer	IdVectorPointer

typedef itk::VectorContainer < CellIdentifier, CellIdentifier >	IdVectorType

typedef std::set< CellIdentifier >	IndexSetType

typedef TInputMesh::BoundaryAssignmentsContainerPointer	InputBoundaryAssignmentsContainerPointer

typedef TInputMesh::BoundaryAssignmentIdentifier	InputBoundnaryAssignmentIdentifier

typedef InputCellType::CellAutoPointer	InputCellAutoPointer

typedef TInputMesh::CellType	InputCellType

typedef TInputMesh::Pointer	InputMeshPointer

typedef TInputMesh	InputMeshType

typedef TInputMesh::PointsContainer	InputPointsContainer

typedef InputPointsContainer::ConstIterator	InputPointsContainerConstIterator

typedef InputPointsContainer::Iterator	InputPointsContainerIterator

typedef InputPointsContainer::Pointer	InputPointsContainerPointer

typedef TInputMesh::PointType	InputPointType

typedef itk::MapContainer < EdgeIdentifierType, CellIdentifier >	LineCellIndexType

typedef itk::LineCell < InputCellType >	LineType

typedef TOutputMesh::CellAutoPointer	OutputCellAutoPointer

typedef TOutputMesh::CellType	OutputCellType

typedef itk::LineCell < OutputCellType >	OutputLineType

typedef TOutputMesh::Pointer	OutputMeshPointer

typedef TOutputMesh::PixelType	OutputPixelType

typedef TOutputMesh::PointsContainer	OutputPointsContainer

typedef TOutputMesh::PointsContainer::Iterator	OutputPointsContainerIterator

typedef OutputPointsContainer::Pointer	OutputPointsContainerPointer

typedef TOutputMesh::PointType	OutputPointType

typedef itk::PolygonCell < OutputCellType >	OutputPolygonType

typedef SmartPointer< Self >	Pointer

typedef TOutputMesh::PointIdentifier	PointIdentifier

typedef itk::PolygonCell < InputCellType >	PolygonType

typedef TriangleMeshToSimplexMeshFilter	Self

typedef MeshToMeshFilter < TInputMesh, TOutputMesh >	Superclass

typedef itk::TriangleCell < InputCellType >	TriangleType

typedef itk::MapContainer < PointIdentifier, IndexSetType >	VertexNeighborListType

typedef itk::VertexCell < InputCellType >	VertexType

Public Types inherited from itk::MeshToMeshFilter< TInputMesh, TOutputMesh >
typedef SmartPointer< const Self >	ConstPointer

typedef InputMeshType::Pointer	InputMeshPointer

typedef TInputMesh	InputMeshType

typedef OutputMeshType::Pointer	OutputMeshPointer

typedef TOutputMesh	OutputMeshType

typedef SmartPointer< Self >	Pointer

typedef MeshToMeshFilter	Self

typedef MeshSource< TOutputMesh >	Superclass

Public Types inherited from itk::MeshSource< TOutputMesh >
typedef SmartPointer< const Self >	ConstPointer

typedef Superclass::DataObjectIdentifierType	DataObjectIdentifierType

typedef DataObject::Pointer	DataObjectPointer

typedef OutputMeshType::Pointer	OutputMeshPointer

typedef TOutputMesh	OutputMeshType

typedef SmartPointer< Self >	Pointer

typedef MeshSource	Self

typedef ProcessObject	Superclass

typedef ProcessObject::DataObjectPointerArraySizeType	DataObjectPointerArraySizeType

Public Types inherited from itk::ProcessObject
typedef SmartPointer< const Self >	ConstPointer

typedef DataObject::DataObjectIdentifierType	DataObjectIdentifierType

typedef DataObject::Pointer	DataObjectPointer

typedef std::vector < DataObjectPointer >	DataObjectPointerArray

typedef DataObjectPointerArray::size_type	DataObjectPointerArraySizeType

typedef MultiThreader	MultiThreaderType

typedef std::vector < DataObjectIdentifierType >	NameArray

typedef SmartPointer< Self >	Pointer

typedef ProcessObject	Self

typedef Object	Superclass

Public Types inherited from itk::Object
typedef SmartPointer< const Self >	ConstPointer

typedef SmartPointer< Self >	Pointer

typedef Object	Self

typedef LightObject	Superclass

Public Types inherited from itk::LightObject
typedef SmartPointer< const Self >	ConstPointer

typedef SmartPointer< Self >	Pointer

typedef LightObject	Self

Public Member Functions
virtual ::itk::LightObject::Pointer	CreateAnother () const

virtual const char *	GetNameOfClass () const

Public Member Functions inherited from itk::MeshToMeshFilter< TInputMesh, TOutputMesh >
const InputMeshType *	GetInput () const

const InputMeshType *	GetInput (unsigned int idx) const

void	SetInput (const InputMeshType *input)

Public Member Functions inherited from itk::MeshSource< TOutputMesh >
OutputMeshType *	GetOutput ()

OutputMeshType *	GetOutput (unsigned int idx)

virtual void	GraftNthOutput (unsigned int idx, DataObject *output)

virtual void	GraftOutput (const DataObjectIdentifierType &key, DataObject *output)

void	SetOutput (TOutputMesh *output)

virtual void	GraftOutput (DataObject *output)

virtual DataObjectPointer	MakeOutput (DataObjectPointerArraySizeType idx) override

Public Member Functions inherited from itk::ProcessObject
virtual void	AbortGenerateDataOff ()

virtual void	AbortGenerateDataOn ()

virtual void	EnlargeOutputRequestedRegion (DataObject *)

virtual const bool &	GetAbortGenerateData () const

DataObjectPointerArray	GetIndexedInputs ()

DataObjectPointerArray	GetIndexedOutputs ()

NameArray	GetInputNames () const

DataObjectPointerArray	GetInputs ()

MultiThreaderType *	GetMultiThreader () const

DataObjectPointerArraySizeType	GetNumberOfIndexedInputs () const

DataObjectPointerArraySizeType	GetNumberOfIndexedOutputs () const

DataObjectPointerArraySizeType	GetNumberOfInputs () const

DataObjectPointerArraySizeType	GetNumberOfOutputs () const

virtual DataObjectPointerArraySizeType	GetNumberOfValidRequiredInputs () const

NameArray	GetOutputNames () const

DataObjectPointerArray	GetOutputs ()

virtual const float &	GetProgress () const

NameArray	GetRequiredInputNames () const

bool	HasInput (const DataObjectIdentifierType &key) const

bool	HasOutput (const DataObjectIdentifierType &key) const

virtual DataObjectPointer	MakeOutput (const DataObjectIdentifierType &)

virtual void	PrepareOutputs ()

virtual void	PropagateRequestedRegion (DataObject *output)

virtual void	ResetPipeline ()

virtual void	SetAbortGenerateData (bool _arg)

virtual void	Update ()

virtual void	UpdateLargestPossibleRegion ()

virtual void	UpdateOutputData (DataObject *output)

virtual void	UpdateOutputInformation ()

void	UpdateProgress (float progress)

void	SetProgress (float progress)

virtual void	SetReleaseDataFlag (bool flag)

virtual bool	GetReleaseDataFlag () const

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

virtual void	SetReleaseDataBeforeUpdateFlag (bool _arg)

virtual const bool &	GetReleaseDataBeforeUpdateFlag () const

virtual void	ReleaseDataBeforeUpdateFlagOn ()

virtual void	ReleaseDataBeforeUpdateFlagOff ()

virtual void	SetNumberOfThreads (ThreadIdType _arg)

virtual const ThreadIdType &	GetNumberOfThreads () const

Public Member Functions inherited from itk::Object
unsigned long	AddObserver (const EventObject &event, Command *)

unsigned long	AddObserver (const EventObject &event, Command *) const

virtual void	DebugOff () const

virtual void	DebugOn () const

Command *	GetCommand (unsigned long tag)

bool	GetDebug () const

MetaDataDictionary &	GetMetaDataDictionary ()

const MetaDataDictionary &	GetMetaDataDictionary () const

virtual ModifiedTimeType	GetMTime () const

virtual const TimeStamp &	GetTimeStamp () const

bool	HasObserver (const EventObject &event) const

void	InvokeEvent (const EventObject &)

void	InvokeEvent (const EventObject &) const

virtual void	Modified () const

virtual void	Register () const override

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

void	SetDebug (bool debugFlag) const

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

virtual void	SetReferenceCount (int) override

virtual void	UnRegister () const noexceptoverride

virtual void	SetObjectName (std::string _arg)

virtual const std::string &	GetObjectName () const

Public Member Functions inherited from itk::LightObject
virtual void	Delete ()

virtual int	GetReferenceCount () const

	itkCloneMacro (Self)

void	Print (std::ostream &os, Indent indent=0) const

Static Public Member Functions
static Pointer	New ()

Static Public Member Functions inherited from itk::MeshToMeshFilter< TInputMesh, TOutputMesh >
static Pointer	New ()

Static Public Member Functions inherited from itk::MeshSource< TOutputMesh >
static Pointer	New ()

Static Public Member Functions inherited from itk::Object
static bool	GetGlobalWarningDisplay ()

static void	GlobalWarningDisplayOff ()

static void	GlobalWarningDisplayOn ()

static Pointer	New ()

static void	SetGlobalWarningDisplay (bool flag)

Static Public Member Functions inherited from itk::LightObject
static void	BreakOnError ()

static Pointer	New ()

Protected Member Functions
InputPointType	ComputeFaceCenter (CellIdentifier faceId, const InputMeshType *inputMesh)

void	CreateCells ()

void	CreateEdgeForTrianglePair (CellIdentifier pointIndex, CellIdentifier boundaryId, TOutputMesh *outputMesh)

void	CreateNewEdge (CellIdentifier currentCellId, CellFeatureIdentifier featureId, PointIdentifier startPointId, PointIdentifier endPointId, const InputMeshType *input)

void	CreateSimplexNeighbors ()

void	CreateSimplexPoints ()

virtual void	GenerateData () override

void	Initialize ()

void	operator= (const Self &)

void	PrintSelf (std::ostream &os, Indent indent) const override

	TriangleMeshToSimplexMeshFilter ()

	TriangleMeshToSimplexMeshFilter (const Self &)

	~TriangleMeshToSimplexMeshFilter () override

Protected Member Functions inherited from itk::MeshToMeshFilter< TInputMesh, TOutputMesh >
void	CopyInputMeshToOutputMeshCellData ()

void	CopyInputMeshToOutputMeshCellLinks ()

void	CopyInputMeshToOutputMeshCells ()

void	CopyInputMeshToOutputMeshPointData ()

void	CopyInputMeshToOutputMeshPoints ()

	MeshToMeshFilter ()

	~MeshToMeshFilter () override

Protected Member Functions inherited from itk::MeshSource< TOutputMesh >
virtual void	GenerateInputRequestedRegion () override

	MeshSource ()

virtual	~MeshSource () override

Protected Member Functions inherited from itk::ProcessObject
virtual void	AddInput (DataObject *input)

void	AddOptionalInputName (const DataObjectIdentifierType &)

void	AddOptionalInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	AddOutput (DataObject *output)

bool	AddRequiredInputName (const DataObjectIdentifierType &)

bool	AddRequiredInputName (const DataObjectIdentifierType &, DataObjectPointerArraySizeType idx)

virtual void	CacheInputReleaseDataFlags ()

virtual void	GenerateOutputInformation ()

virtual void	GenerateOutputRequestedRegion (DataObject *output)

DataObject *	GetInput (const DataObjectIdentifierType &key)

const DataObject *	GetInput (const DataObjectIdentifierType &key) const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredInputs () const

virtual const DataObjectPointerArraySizeType &	GetNumberOfRequiredOutputs () const

bool	IsIndexedInputName (const DataObjectIdentifierType &) const

bool	IsIndexedOutputName (const DataObjectIdentifierType &) const

bool	IsRequiredInputName (const DataObjectIdentifierType &) const

	itkLegacyMacro (virtual void RemoveOutput(DataObject *output))

	itkLegacyMacro (void SetNumberOfOutputs(DataObjectPointerArraySizeType num))

	itkLegacyMacro (virtual void RemoveInput(DataObject *input))

	itkLegacyMacro (void SetNumberOfInputs(DataObjectPointerArraySizeType num))

DataObjectPointerArraySizeType	MakeIndexFromInputName (const DataObjectIdentifierType &name) const

DataObjectPointerArraySizeType	MakeIndexFromOutputName (const DataObjectIdentifierType &name) const

DataObjectIdentifierType	MakeNameFromInputIndex (DataObjectPointerArraySizeType idx) const

DataObjectIdentifierType	MakeNameFromOutputIndex (DataObjectPointerArraySizeType idx) const

virtual void	PopBackInput ()

virtual void	PopFrontInput ()

	ProcessObject ()

virtual void	PropagateResetPipeline ()

virtual void	PushBackInput (const DataObject *input)

virtual void	PushFrontInput (const DataObject *input)

virtual void	ReleaseInputs ()

virtual void	RemoveInput (const DataObjectIdentifierType &key)

virtual void	RemoveInput (DataObjectPointerArraySizeType)

virtual void	RemoveOutput (const DataObjectIdentifierType &key)

virtual void	RemoveOutput (DataObjectPointerArraySizeType idx)

bool	RemoveRequiredInputName (const DataObjectIdentifierType &)

virtual void	RestoreInputReleaseDataFlags ()

virtual void	SetInput (const DataObjectIdentifierType &key, DataObject *input)

virtual void	SetNthInput (DataObjectPointerArraySizeType num, DataObject *input)

virtual void	SetNthOutput (DataObjectPointerArraySizeType num, DataObject *output)

void	SetNumberOfIndexedInputs (DataObjectPointerArraySizeType num)

void	SetNumberOfIndexedOutputs (DataObjectPointerArraySizeType num)

virtual void	SetNumberOfRequiredInputs (DataObjectPointerArraySizeType)

virtual void	SetNumberOfRequiredOutputs (DataObjectPointerArraySizeType _arg)

virtual void	SetOutput (const DataObjectIdentifierType &key, DataObject *output)

virtual void	SetPrimaryInput (DataObject *input)

virtual void	SetPrimaryOutput (DataObject *output)

void	SetRequiredInputNames (const NameArray &)

virtual void	VerifyInputInformation ()

virtual void	VerifyPreconditions ()

	~ProcessObject () override

DataObject *	GetInput (DataObjectPointerArraySizeType idx)

const DataObject *	GetInput (DataObjectPointerArraySizeType idx) const

DataObject *	GetPrimaryInput ()

const DataObject *	GetPrimaryInput () const

virtual void	SetPrimaryInputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryInputName (void) const

DataObject *	GetOutput (const DataObjectIdentifierType &key)

const DataObject *	GetOutput (const DataObjectIdentifierType &key) const

virtual void	SetPrimaryOutputName (const DataObjectIdentifierType &key)

virtual const char *	GetPrimaryOutputName (void) const

DataObject *	GetOutput (DataObjectPointerArraySizeType idx)

const DataObject *	GetOutput (DataObjectPointerArraySizeType idx) const

DataObject *	GetPrimaryOutput ()

const DataObject *	GetPrimaryOutput () const

Protected Member Functions inherited from itk::Object
	Object ()

bool	PrintObservers (std::ostream &os, Indent indent) const

virtual void	SetTimeStamp (const TimeStamp &time)

virtual	~Object () override

Protected Member Functions inherited from itk::LightObject
virtual LightObject::Pointer	InternalClone () const

	LightObject ()

virtual void	PrintHeader (std::ostream &os, Indent indent) const

virtual void	PrintTrailer (std::ostream &os, Indent indent) const

virtual	~LightObject ()

Protected Attributes
CellIdentifier	m_CellIdxOffset

CellIdentifier	m_EdgeCellId

EdgeNeighborListType::Pointer	m_EdgeNeighborList

EdgeMapPointer	m_Edges

IndexSetType *	m_FaceSet

IdVectorPointer	m_HandledEdgeIds

PointIdentifier	m_IdOffset

LineCellIndexType::Pointer	m_LineCellIndices

InputCellAutoPointer	m_NewInputMeshCellPointer

OutputCellAutoPointer	m_NewSimplexCellPointer

VertexNeighborListType::Pointer	m_VertexNeighborList

Protected Attributes inherited from itk::ProcessObject
TimeStamp	m_OutputInformationMTime

bool	m_Updating

Protected Attributes inherited from itk::LightObject
AtomicInt< int >	m_ReferenceCount