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itk::SimplexMeshGeometry Class Reference

handle geometric properties for vertices of a simplx mesh More...

#include <itkSimplexMeshGeometry.h>

Collaboration diagram for itk::SimplexMeshGeometry:

[legend]List of all members.


Public Types
typedef itk::Point< double, 3 >	PointType
typedef itk::Vector< double, 3 >	VectorType
typedef itk::CovariantVector< double, 3 >	CovariantVectorType
typedef itk::FixedArray< unsigned long, 3 >	IndexArray
typedef itk::FixedArray< PointType, 3 >	PointArray
typedef std::set< unsigned long >	NeighborSetType
Public Member Functions
	SimplexMeshGeometry ()
	~SimplexMeshGeometry ()
void	ComputeGeometry ()
Public Attributes
IndexArray	neighborIndices
PointArray	neighbors
double	meanCurvature
PointType	pos
PointType	oldPos
PointType	eps
PointType	referenceMetrics
CovariantVectorType	normal
VectorType	externalForce
VectorType	internalForce
PointType	closestAttractor
unsigned long	closestAttractorIndex
double	circleRadius
PointType	circleCenter
double	sphereRadius
double	distance
double	phi
NeighborSetType *	neighborSet
double	multiplier
unsigned long	forceIndex

Detailed Description

handle geometric properties for vertices of a simplx mesh

It stores and recomputes geometric properties of simplex mesh vertices, i.e. the normal vector, the barycentric coordinates of the point related to its three neighbor vertices, simplex angle circumsphere and circumcirlce radius and center.

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

Definition at line 46 of file itkSimplexMeshGeometry.h.

Member Typedef Documentation

typedef itk::CovariantVector<double,3> itk::SimplexMeshGeometry::CovariantVectorType

Definition at line 53 of file itkSimplexMeshGeometry.h.

typedef itk::FixedArray<unsigned long,3> itk::SimplexMeshGeometry::IndexArray

Definition at line 54 of file itkSimplexMeshGeometry.h.

typedef std::set<unsigned long> itk::SimplexMeshGeometry::NeighborSetType

Definition at line 56 of file itkSimplexMeshGeometry.h.

typedef itk::FixedArray<PointType,3> itk::SimplexMeshGeometry::PointArray

Definition at line 55 of file itkSimplexMeshGeometry.h.

typedef itk::Point<double,3> itk::SimplexMeshGeometry::PointType

Definition at line 51 of file itkSimplexMeshGeometry.h.

typedef itk::Vector<double,3> itk::SimplexMeshGeometry::VectorType

Definition at line 52 of file itkSimplexMeshGeometry.h.

Constructor & Destructor Documentation

itk::SimplexMeshGeometry::SimplexMeshGeometry ( )

itk::SimplexMeshGeometry::~SimplexMeshGeometry ( )

Member Function Documentation

void itk::SimplexMeshGeometry::ComputeGeometry ( )

Computes the center and radius of the circum circle of the three neighbor points and of the circum sphere