#include <itkSimplexMeshVolumeCalculator.h>

Inheritance diagram for itk::SimplexMeshVolumeCalculator< TInputMesh >:

Collaboration diagram for itk::SimplexMeshVolumeCalculator< TInputMesh >:

Detailed Description

template<class TInputMesh>
class itk::SimplexMeshVolumeCalculator< TInputMesh >

Adapted from itkSimplexMeshToTriangleFilter to calculate the volume of a simplex mesh using the barycenters and normals. call Compute() to calculate the volume and GetVolume() to get the value. For an example see itkDeformableSimplexMesh3DFilter.cxx (Thomas Boettger. Division Medical and Biological Informatics, German Cancer Research Center, Heidelberg.)

Author: Leila Baghdadi MICe, Hospital for Sick Children, Toronto, Canada.

The original implementation has been replaced with an algorithm based on the discrete form of the divergence theorem. The general assumption here is that the model is of closed surface. For more details see the following reference (Alyassin A.M. et al, "Evaluation of new algorithms for the interactive measurement of surface area and volume", Med Phys 21(6) 1994.).

Definition at line 50 of file itkSimplexMeshVolumeCalculator.h.

Classes
class	SimplexCellVisitor

Public Types
typedef CellMultiVisitorType::Pointer	CellMultiVisitorPointer

typedef SimplexCellType::MultiVisitor	CellMultiVisitorType

typedef SmartPointer< const Self >	ConstPointer

typedef CovariantVector < typename VectorType::ValueType, 3 >	CovariantVectorType

typedef InputMeshType::MeshTraits::CellTraits	InputCellTraitsType

typedef InputMeshType::ConstPointer	InputMeshConstPointer

typedef InputMeshType::Pointer	InputMeshPointer

typedef TInputMesh	InputMeshType

typedef InputMeshType::NeighborListType	InputNeighbors

typedef InputMeshType::NeighborListType::iterator	InputNeighborsIterator

typedef InputMeshType::PixelType	InputPixelType

typedef InputMeshType::PointsContainer	InputPointsContainer

typedef InputPointsContainer::ConstIterator	InputPointsContainerIterator

typedef InputPointsContainer::ConstPointer	InputPointsContainerPointer

typedef InputMeshType::PointType	InputPointType

typedef SmartPointer< Self >	Pointer

typedef PointMapType::Pointer	PointMapPointer

typedef itk::MapContainer < IdentifierType, InputPointType >	PointMapType

typedef SimplexMeshVolumeCalculator	Self

typedef InputMeshType::CellType	SimplexCellType

typedef itk::PolygonCell < SimplexCellType >	SimplexPolygonType

typedef SimplexVisitorInterfaceType::Pointer	SimplexVisitorInterfacePointer

typedef itk::CellInterfaceVisitorImplementation < InputPixelType, InputCellTraitsType, SimplexPolygonType, SimplexCellVisitor >	SimplexVisitorInterfaceType

typedef Object	Superclass

typedef InputPointType::VectorType	VectorType

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
void	Compute (void)

virtual ::itk::LightObject::Pointer	CreateAnother (void) const

virtual double	GetArea () const

virtual const char *	GetNameOfClass () const

virtual double	GetVolume () const

virtual void	SetSimplexMesh (InputMeshType *_arg)

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 (void)

const MetaDataDictionary &	GetMetaDataDictionary (void) 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

void	RemoveAllObservers ()

void	RemoveObserver (unsigned long tag)

void	SetDebug (bool debugFlag) const

void	SetMetaDataDictionary (const MetaDataDictionary &rhs)

virtual void	SetReferenceCount (int)

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

	SimplexMeshVolumeCalculator ()

virtual	~SimplexMeshVolumeCalculator ()

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

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

virtual void	SetTimeStamp (const TimeStamp &time)

virtual	~Object ()

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 ()

Private Member Functions
void	CalculateTriangleVolume (InputPointType p1, InputPointType p2, InputPointType p3)

void	CreateTriangles ()

void	Finalize ()

IdentifierType	FindCellId (IdentifierType id1, IdentifierType id2, IdentifierType id3)

void	Initialize ()

void	operator= (const Self &)

	SimplexMeshVolumeCalculator (const Self &)

Private Attributes
double	m_Area

PointMapPointer	m_Centers

double	m_Kx

double	m_Ky

double	m_Kz

IndexValueType	m_Muncx

IndexValueType	m_Muncy

IndexValueType	m_Muncz

SizeValueType	m_NumberOfTriangles

InputMeshPointer	m_SimplexMesh

double	m_Volume

double	m_VolumeX

double	m_VolumeY

double	m_VolumeZ

double	m_Wxy

double	m_Wxyz

double	m_Wxz

double	m_Wyz

Additional Inherited Members
Protected Types inherited from itk::LightObject
typedef int	InternalReferenceCountType

Protected Attributes inherited from itk::LightObject
InternalReferenceCountType	m_ReferenceCount

SimpleFastMutexLock	m_ReferenceCountLock

Member Typedef Documentation

template<class TInputMesh >

typedef CellMultiVisitorType::Pointer itk::SimplexMeshVolumeCalculator< TInputMesh >::CellMultiVisitorPointer

Definition at line 165 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef SimplexCellType::MultiVisitor itk::SimplexMeshVolumeCalculator< TInputMesh >::CellMultiVisitorType

Definition at line 164 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef SmartPointer< const Self > itk::SimplexMeshVolumeCalculator< TInputMesh >::ConstPointer

Definition at line 61 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef CovariantVector< typename VectorType::ValueType, 3 > itk::SimplexMeshVolumeCalculator< TInputMesh >::CovariantVectorType

Definition at line 93 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::MeshTraits::CellTraits itk::SimplexMeshVolumeCalculator< TInputMesh >::InputCellTraitsType

Definition at line 75 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::ConstPointer itk::SimplexMeshVolumeCalculator< TInputMesh >::InputMeshConstPointer

Definition at line 71 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::Pointer itk::SimplexMeshVolumeCalculator< TInputMesh >::InputMeshPointer

Definition at line 70 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef TInputMesh itk::SimplexMeshVolumeCalculator< TInputMesh >::InputMeshType

Definition at line 67 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::NeighborListType itk::SimplexMeshVolumeCalculator< TInputMesh >::InputNeighbors

Definition at line 81 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::NeighborListType::iterator itk::SimplexMeshVolumeCalculator< TInputMesh >::InputNeighborsIterator

Definition at line 82 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::PixelType itk::SimplexMeshVolumeCalculator< TInputMesh >::InputPixelType

Definition at line 74 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::PointsContainer itk::SimplexMeshVolumeCalculator< TInputMesh >::InputPointsContainer

Definition at line 77 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputPointsContainer::ConstIterator itk::SimplexMeshVolumeCalculator< TInputMesh >::InputPointsContainerIterator

Definition at line 79 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputPointsContainer::ConstPointer itk::SimplexMeshVolumeCalculator< TInputMesh >::InputPointsContainerPointer

Definition at line 78 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::PointType itk::SimplexMeshVolumeCalculator< TInputMesh >::InputPointType

Definition at line 73 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef SmartPointer< Self > itk::SimplexMeshVolumeCalculator< TInputMesh >::Pointer

Smart pointer typedef support

Definition at line 60 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef PointMapType::Pointer itk::SimplexMeshVolumeCalculator< TInputMesh >::PointMapPointer

Definition at line 89 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef itk::MapContainer< IdentifierType, InputPointType > itk::SimplexMeshVolumeCalculator< TInputMesh >::PointMapType

Definition at line 88 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef SimplexMeshVolumeCalculator itk::SimplexMeshVolumeCalculator< TInputMesh >::Self

Standard "Self" typedef.

Definition at line 54 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputMeshType::CellType itk::SimplexMeshVolumeCalculator< TInputMesh >::SimplexCellType

Definition at line 84 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef itk::PolygonCell< SimplexCellType > itk::SimplexMeshVolumeCalculator< TInputMesh >::SimplexPolygonType

Definition at line 85 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef SimplexVisitorInterfaceType::Pointer itk::SimplexMeshVolumeCalculator< TInputMesh >::SimplexVisitorInterfacePointer

Definition at line 163 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef itk::CellInterfaceVisitorImplementation< InputPixelType, InputCellTraitsType, SimplexPolygonType, SimplexCellVisitor > itk::SimplexMeshVolumeCalculator< TInputMesh >::SimplexVisitorInterfaceType

Definition at line 161 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef Object itk::SimplexMeshVolumeCalculator< TInputMesh >::Superclass

Standard "Superclass" typedef.

Definition at line 57 of file itkSimplexMeshVolumeCalculator.h.

template<class TInputMesh >

typedef InputPointType::VectorType itk::SimplexMeshVolumeCalculator< TInputMesh >::VectorType

Definition at line 91 of file itkSimplexMeshVolumeCalculator.h.

Constructor & Destructor Documentation

template<class TInputMesh >

itk::SimplexMeshVolumeCalculator< TInputMesh >::SimplexMeshVolumeCalculator ( )

protected

template<class TInputMesh >

virtual itk::SimplexMeshVolumeCalculator< TInputMesh >::~SimplexMeshVolumeCalculator ( )

protectedvirtual

template<class TInputMesh >

itk::SimplexMeshVolumeCalculator< TInputMesh >::SimplexMeshVolumeCalculator ( const Self & )

private

Member Function Documentation

template<class TInputMesh >

void itk::SimplexMeshVolumeCalculator< TInputMesh >::CalculateTriangleVolume	(	InputPointType	p1,
		InputPointType	p2,
		InputPointType	p3
	)

private

intermediate volume computation

template<class TInputMesh >

void itk::SimplexMeshVolumeCalculator< TInputMesh >::Compute ( void )

Compute the volume of the entire simplex mesh.

template<class TInputMesh >

virtual::itk::LightObject::Pointer itk::SimplexMeshVolumeCalculator< TInputMesh >::CreateAnother ( void ) const

virtual

Create an object from an instance, potentially deferring to a factory. This method allows you to create an instance of an object that is exactly the same type as the referring object. This is useful in cases where an object has been cast back to a base class.

Reimplemented from itk::Object.

template<class TInputMesh >

void itk::SimplexMeshVolumeCalculator< TInputMesh >::CreateTriangles ( )

private

creates dual triangles for all simplex cells

template<class TInputMesh >

void itk::SimplexMeshVolumeCalculator< TInputMesh >::Finalize ( )

private

template<class TInputMesh >

IdentifierType itk::SimplexMeshVolumeCalculator< TInputMesh >::FindCellId	(	IdentifierType	id1,
		IdentifierType	id2,
		IdentifierType	id3
	)

private

part of algorithm

template<class TInputMesh >

virtual double itk::SimplexMeshVolumeCalculator< TInputMesh >::GetArea ( ) const

virtual

Return the computed area.

template<class TInputMesh >

virtual const char* itk::SimplexMeshVolumeCalculator< TInputMesh >::GetNameOfClass ( ) const

virtual

Run-time type information (and related methods).

Reimplemented from itk::Object.

template<class TInputMesh >

virtual double itk::SimplexMeshVolumeCalculator< TInputMesh >::GetVolume ( ) const

virtual

Return the computed volume.

template<class TInputMesh >

void itk::SimplexMeshVolumeCalculator< TInputMesh >::Initialize ( )

private

template<class TInputMesh >

static Pointer itk::SimplexMeshVolumeCalculator< TInputMesh >::New ( )

static

Method of creation through the object factory.

template<class TInputMesh >

void itk::SimplexMeshVolumeCalculator< TInputMesh >::operator= ( const Self & )

private

template<class TInputMesh >

void itk::SimplexMeshVolumeCalculator< TInputMesh >::PrintSelf	(	std::ostream &	os,
		Indent	indent
	)		const

protectedvirtual

Methods invoked by Print() to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from itk::Object.

template<class TInputMesh >

virtual void itk::SimplexMeshVolumeCalculator< TInputMesh >::SetSimplexMesh ( InputMeshType * _arg )

virtual

Set the input mesh.