#include <itkTriangleCell.h>

Inheritance diagram for itk::TriangleCell< TCellInterface >:

Collaboration diagram for itk::TriangleCell< TCellInterface >:

Public Types
typedef EdgeType::SelfAutoPointer	EdgeAutoPointer
typedef LineCell< TCellInterface >	EdgeType
typedef VertexType::SelfAutoPointer	VertexAutoPointer
typedef VertexCell < TCellInterface >	VertexType

Public Member Functions
	TriangleCell ()
	~TriangleCell ()
CoordRepType	ComputeArea (PointsContainer *)
	Compute Area to a TriangleCell given a PointsContainer.
PointType	ComputeBarycenter (CoordRepType , PointsContainer )
PointType	ComputeCenterOfGravity (PointsContainer *)
PointType	ComputeCircumCenter (PointsContainer *)
virtual bool	EvaluatePosition (CoordRepType , PointsContainer , CoordRepType , CoordRepType[], double , InterpolationWeightType *)
virtual bool	GetBoundaryFeature (int dimension, CellFeatureIdentifier, CellAutoPointer &)
virtual unsigned int	GetDimension (void) const
virtual bool	GetEdge (CellFeatureIdentifier, EdgeAutoPointer &)
virtual const char *	GetNameOfClass () const
virtual CellFeatureCount	GetNumberOfBoundaryFeatures (int dimension) const
virtual CellFeatureCount	GetNumberOfEdges (void) const
virtual unsigned int	GetNumberOfPoints (void) const
virtual CellFeatureCount	GetNumberOfVertices (void) const
virtual CellGeometry	GetType (void) const
virtual bool	GetVertex (CellFeatureIdentifier, VertexAutoPointer &)
	itkCellCommonTypedefs (TriangleCell)
	itkCellInheritedTypedefs (TCellInterface)
	itkCellVisitMacro (Superclass::TRIANGLE_CELL)
virtual void	MakeCopy (CellAutoPointer &) const
virtual PointIdIterator	PointIdsBegin (void)
virtual PointIdConstIterator	PointIdsBegin (void) const
virtual PointIdIterator	PointIdsEnd (void)
virtual PointIdConstIterator	PointIdsEnd (void) const
virtual void	SetPointId (int localId, PointIdentifier)
virtual void	SetPointIds (PointIdConstIterator first)
virtual void	SetPointIds (PointIdConstIterator first, PointIdConstIterator last)

Static Public Attributes
static const unsigned int	CellDimension = 2
static const unsigned int	NumberOfEdges = 3
static const unsigned int	NumberOfPoints = 3
static const unsigned int	NumberOfVertices = 3

Protected Attributes
std::vector< PointIdentifier >	m_PointIds

Private Member Functions
	TriangleCell (const Self &)
double	DistanceToLine (PointType x, PointType p1, PointType p2, double &t, CoordRepType *closestPoint)
double	DistanceToLine (PointType x, PointType p1, PointType p2, double &t, PointType &closestPoint)
void	operator= (const Self &)

Static Private Attributes
static const int	m_Edges [3][2] = { {0,1}, {1,2}, {2,0} }

Detailed Description

template<typename TCellInterface>
class itk::TriangleCell< TCellInterface >

TriangleCell represents a triangle for a Mesh.

Template parameters for TriangleCell:

TPixelType = The type associated with a point, cell, or boundary for use in storing its data.

TCellTraits = Type information of mesh containing cell.

Definition at line 45 of file itkTriangleCell.h.

Member Typedef Documentation

template<typename TCellInterface >

typedef EdgeType::SelfAutoPointer itk::TriangleCell< TCellInterface >::EdgeAutoPointer

Definition at line 62 of file itkTriangleCell.h.

template<typename TCellInterface >

typedef LineCell< TCellInterface > itk::TriangleCell< TCellInterface >::EdgeType

The type of boundary for this triangle's edges.

Definition at line 61 of file itkTriangleCell.h.

template<typename TCellInterface >

typedef VertexType::SelfAutoPointer itk::TriangleCell< TCellInterface >::VertexAutoPointer

Definition at line 58 of file itkTriangleCell.h.

template<typename TCellInterface >

typedef VertexCell< TCellInterface > itk::TriangleCell< TCellInterface >::VertexType

The type of boundary for this triangle's vertices.

Definition at line 54 of file itkTriangleCell.h.

Constructor & Destructor Documentation

template<typename TCellInterface >

itk::TriangleCell< TCellInterface >::TriangleCell ( )

inline

Definition at line 114 of file itkTriangleCell.h.

template<typename TCellInterface >

itk::TriangleCell< TCellInterface >::~TriangleCell ( )

inline

Definition at line 117 of file itkTriangleCell.h.

template<typename TCellInterface >

itk::TriangleCell< TCellInterface >::TriangleCell ( const Self & )

private

Member Function Documentation

template<typename TCellInterface >

TriangleCell< TCellInterface >::CoordRepType itk::TriangleCell< TCellInterface >::ComputeArea ( PointsContainer * iPoints )

Compute Area to a TriangleCell given a PointsContainer.

Definition at line 383 of file itkTriangleCell.txx.

template<typename TCellInterface >

TriangleCell< TCellInterface >::PointType itk::TriangleCell< TCellInterface >::ComputeBarycenter	(	CoordRepType *	iWeights,
		PointsContainer *	iPoints
	)

Definition at line 400 of file itkTriangleCell.txx.

template<typename TCellInterface >

TriangleCell< TCellInterface >::PointType itk::TriangleCell< TCellInterface >::ComputeCenterOfGravity ( PointsContainer * iPoints )

Definition at line 430 of file itkTriangleCell.txx.

template<typename TCellInterface >

TriangleCell< TCellInterface >::PointType itk::TriangleCell< TCellInterface >::ComputeCircumCenter ( PointsContainer * iPoints )

Definition at line 439 of file itkTriangleCell.txx.

template<typename TCellInterface >

double itk::TriangleCell< TCellInterface >::DistanceToLine	(	PointType	x,
		PointType	p1,
		PointType	p2,
		double &	t,
		CoordRepType *	closestPoint
	)

private

Computes the SQUARED distance between a point and a line segment defined by two other points

Compute distance to finite line. Returns parametric coordinate t and point location on line.

Definition at line 310 of file itkTriangleCell.txx.

template<typename TCellInterface >

double itk::TriangleCell< TCellInterface >::DistanceToLine	(	PointType	x,
		PointType	p1,
		PointType	p2,
		double &	t,
		PointType &	closestPoint
	)

private

Definition at line 335 of file itkTriangleCell.txx.

template<typename TCellInterface >

bool itk::TriangleCell< TCellInterface >::EvaluatePosition	(	CoordRepType *	,
		PointsContainer *	,
		CoordRepType *	,
		CoordRepType	[],
		double *	,
		InterpolationWeightType *
	)

virtual

Evaluate the position of a given point inside the cell

Definition at line 481 of file itkTriangleCell.txx.

template<typename TCellInterface >

bool itk::TriangleCell< TCellInterface >::GetBoundaryFeature	(	int	dimension,
		CellFeatureIdentifier	featureId,
		CellAutoPointer &	cellPointer
	)

virtual

Standard CellInterface: Get the boundary feature of the given dimension specified by the given cell feature Id. The Id can range from 0 to GetNumberOfBoundaryFeatures(dimension)-1.

Definition at line 91 of file itkTriangleCell.txx.

References itk::TransferAutoPointer().

template<typename TCellInterface >

unsigned int itk::TriangleCell< TCellInterface >::GetDimension ( void ) const

virtual

Standard CellInterface: Get the topological dimension of this cell.

Definition at line 45 of file itkTriangleCell.txx.

template<typename TCellInterface >

bool itk::TriangleCell< TCellInterface >::GetEdge	(	CellFeatureIdentifier	edgeId,
		EdgeAutoPointer &	edgePointer
	)

virtual

Triangle-specific: Get the edge specified by the given cell feature Id. The Id can range from 0 to GetNumberOfEdges()-1.

Definition at line 294 of file itkTriangleCell.txx.

References itk::LineCell< TCellInterface >::SetPointId().

template<typename TCellInterface >

virtual const char* itk::TriangleCell< TCellInterface >::GetNameOfClass ( ) const

virtual

Standard part of every itk Object.

template<typename TCellInterface >

TriangleCell< TCellInterface >::CellFeatureCount itk::TriangleCell< TCellInterface >::GetNumberOfBoundaryFeatures ( int dimension ) const

virtual

Standard CellInterface: Get the number of boundary features of the given dimension.

Definition at line 71 of file itkTriangleCell.txx.

template<typename TCellInterface >

TriangleCell< TCellInterface >::CellFeatureCount itk::TriangleCell< TCellInterface >::GetNumberOfEdges ( void ) const

virtual

Triangle-specific: Get the number of edges defined for the triangle.

Definition at line 265 of file itkTriangleCell.txx.

template<typename TCellInterface >

unsigned int itk::TriangleCell< TCellInterface >::GetNumberOfPoints ( void ) const

virtual

Standard CellInterface: Get the number of points required to define the cell.

Definition at line 58 of file itkTriangleCell.txx.

template<typename TCellInterface >

TriangleCell< TCellInterface >::CellFeatureCount itk::TriangleCell< TCellInterface >::GetNumberOfVertices ( void ) const

virtual

Triangle-specific interface.

Triangle-specific: Get the number of vertices defining the triangle.

Definition at line 252 of file itkTriangleCell.txx.

template<typename TCellInterface >

virtual CellGeometry itk::TriangleCell< TCellInterface >::GetType ( void ) const

inlinevirtual

Implement the standard CellInterface.

Definition at line 71 of file itkTriangleCell.h.

template<typename TCellInterface >

bool itk::TriangleCell< TCellInterface >::GetVertex	(	CellFeatureIdentifier	vertexId,
		VertexAutoPointer &	vertexPointer
	)

virtual

Triangle-specific: Get the vertex specified by the given cell feature Id. The Id can range from 0 to GetNumberOfVertices()-1.

Definition at line 278 of file itkTriangleCell.txx.

References itk::VertexCell< TCellInterface >::SetPointId().

template<typename TCellInterface >

itk::TriangleCell< TCellInterface >::itkCellCommonTypedefs ( TriangleCell< TCellInterface > )

Standard class typedefs.

template<typename TCellInterface >

itk::TriangleCell< TCellInterface >::itkCellInheritedTypedefs ( TCellInterface )

template<typename TCellInterface >

itk::TriangleCell< TCellInterface >::itkCellVisitMacro ( Superclass::TRIANGLE_CELL )

Cell visitor interface.

template<typename TCellInterface >

void itk::TriangleCell< TCellInterface >::MakeCopy ( CellAutoPointer & cellPointer ) const

virtual

Standard CellInterface:

Definition at line 31 of file itkTriangleCell.txx.

template<typename TCellInterface >

void itk::TriangleCell< TCellInterface >::operator= ( const Self & )

private

template<typename TCellInterface >

TriangleCell< TCellInterface >::PointIdIterator itk::TriangleCell< TCellInterface >::PointIdsBegin ( void )

virtual

Standard CellInterface: Get a begin iterator to the list of point identifiers used by the cell.

Definition at line 198 of file itkTriangleCell.txx.

template<typename TCellInterface >

TriangleCell< TCellInterface >::PointIdConstIterator itk::TriangleCell< TCellInterface >::PointIdsBegin ( void ) const

virtual

Standard CellInterface: Get a const begin iterator to the list of point identifiers used by the cell.

Definition at line 212 of file itkTriangleCell.txx.

template<typename TCellInterface >

TriangleCell< TCellInterface >::PointIdIterator itk::TriangleCell< TCellInterface >::PointIdsEnd ( void )

virtual

Standard CellInterface: Get an end iterator to the list of point identifiers used by the cell.

Definition at line 225 of file itkTriangleCell.txx.

template<typename TCellInterface >

TriangleCell< TCellInterface >::PointIdConstIterator itk::TriangleCell< TCellInterface >::PointIdsEnd ( void ) const

virtual

Standard CellInterface: Get a const end iterator to the list of point identifiers used by the cell.

Definition at line 239 of file itkTriangleCell.txx.

template<typename TCellInterface >

void itk::TriangleCell< TCellInterface >::SetPointId	(	int	localId,
		PointIdentifier	ptId
	)

virtual

Standard CellInterface: Set an individual point identifier in the cell.

Definition at line 185 of file itkTriangleCell.txx.

Referenced by itk::VTKPolyDataReader< TOutputMesh >::GenerateData(), and itk::TetrahedronCell< TCellInterface >::GetFace().

template<typename TCellInterface >

void itk::TriangleCell< TCellInterface >::SetPointIds ( PointIdConstIterator first )

virtual

Standard CellInterface: Set the point id list used by the cell. It is assumed that the given iterator can be incremented and safely de-referenced enough times to get all the point ids needed by the cell.

Definition at line 146 of file itkTriangleCell.txx.

Referenced by itk::BalloonForceFilter< TInputMesh, TOutputMesh >::Reset().

template<typename TCellInterface >

void itk::TriangleCell< TCellInterface >::SetPointIds	(	PointIdConstIterator	first,
		PointIdConstIterator	last
	)

virtual

Standard CellInterface: Set the point id list used by the cell. It is assumed that the range of iterators [first, last) contains the correct number of points needed to define the cell. The position *last is NOT referenced, so it can safely be one beyond the end of an array or other container.

Definition at line 166 of file itkTriangleCell.txx.

Member Data Documentation

template<typename TCellInterface >

const unsigned int itk::TriangleCell< TCellInterface >::CellDimension = 2

static

Definition at line 68 of file itkTriangleCell.h.

const int itk::TriangleCellTopology::m_Edges = { {0,1}, {1,2}, {2,0} }

staticprotectedinherited

Triangle topology data.

The triangle's topology data: Edges

Definition at line 43 of file itkTriangleCellTopology.h.

template<typename TCellInterface >

std::vector< PointIdentifier > itk::TriangleCell< TCellInterface >::m_PointIds

protected

Store the number of points needed for a triangle.

Definition at line 121 of file itkTriangleCell.h.

template<typename TCellInterface >

const unsigned int itk::TriangleCell< TCellInterface >::NumberOfEdges = 3

static

Definition at line 67 of file itkTriangleCell.h.

template<typename TCellInterface >

const unsigned int itk::TriangleCell< TCellInterface >::NumberOfPoints = 3

static

Triangle-specific topology numbers.

Definition at line 65 of file itkTriangleCell.h.

template<typename TCellInterface >

const unsigned int itk::TriangleCell< TCellInterface >::NumberOfVertices = 3

static

Definition at line 66 of file itkTriangleCell.h.

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Static Public Attributes

Protected Attributes

Private Member Functions

Static Private Attributes

Detailed Description

template<typename TCellInterface> class itk::TriangleCell< TCellInterface >

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

template<typename TCellInterface>
class itk::TriangleCell< TCellInterface >