itk::SimplexMeshGeometry Class Reference

#include <itkSimplexMeshGeometry.h>

Collaboration diagram for itk::SimplexMeshGeometry:

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 44 of file itkSimplexMeshGeometry.h.

Public Types
typedef itk::CovariantVector < double, 3 >	CovariantVectorType
typedef itk::FixedArray < IdentifierType, 3 >	IndexArray
typedef std::set< IdentifierType >	NeighborSetType
typedef itk::FixedArray < PointType, 3 >	PointArray
typedef itk::Point< double, 3 >	PointType
typedef itk::Vector< double, 3 >	VectorType

Public Member Functions
void	ComputeGeometry ()
void	CopyFrom (const SimplexMeshGeometry &input)
void	CopyNeigborSet (const NeighborSetType *nset)
	SimplexMeshGeometry ()
	~SimplexMeshGeometry ()

Public Attributes
PointType	circleCenter
double	circleRadius
PointType	closestAttractor
IdentifierType	closestAttractorIndex
double	distance
PointType	eps
VectorType	externalForce
IdentifierType	forceIndex
VectorType	internalForce
double	meanCurvature
double	multiplier
IndexArray	neighborIndices
PointArray	neighbors
NeighborSetType *	neighborSet
CovariantVectorType	normal
PointType	oldPos
double	phi
PointType	pos
PointType	referenceMetrics
double	sphereRadius

Member Typedef Documentation

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

Definition at line 50 of file itkSimplexMeshGeometry.h.

typedef itk::FixedArray< IdentifierType, 3 > itk::SimplexMeshGeometry::IndexArray

Definition at line 51 of file itkSimplexMeshGeometry.h.

typedef std::set< IdentifierType > itk::SimplexMeshGeometry::NeighborSetType

Definition at line 53 of file itkSimplexMeshGeometry.h.

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

Definition at line 52 of file itkSimplexMeshGeometry.h.

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

Definition at line 48 of file itkSimplexMeshGeometry.h.

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

Definition at line 49 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

void itk::SimplexMeshGeometry::CopyFrom

(

const SimplexMeshGeometry &

input

)

void itk::SimplexMeshGeometry::CopyNeigborSet

(

const NeighborSetType *

nset

)

Member Data Documentation

PointType itk::SimplexMeshGeometry::circleCenter

Definition at line 119 of file itkSimplexMeshGeometry.h.

double itk::SimplexMeshGeometry::circleRadius

Definition at line 116 of file itkSimplexMeshGeometry.h.

PointType itk::SimplexMeshGeometry::closestAttractor

store the location of the closest attractor to this point

Definition at line 108 of file itkSimplexMeshGeometry.h.

IdentifierType itk::SimplexMeshGeometry::closestAttractorIndex

stores the index of the closest attractor to this point

Definition at line 113 of file itkSimplexMeshGeometry.h.

double itk::SimplexMeshGeometry::distance

Definition at line 128 of file itkSimplexMeshGeometry.h.

PointType itk::SimplexMeshGeometry::eps

barycentric coordinates of corresponding point with respect to its three direct neighbors

Definition at line 85 of file itkSimplexMeshGeometry.h.

VectorType itk::SimplexMeshGeometry::externalForce

stores external force component for current deformable model iteration

Definition at line 98 of file itkSimplexMeshGeometry.h.

IdentifierType itk::SimplexMeshGeometry::forceIndex

Definition at line 139 of file itkSimplexMeshGeometry.h.

VectorType itk::SimplexMeshGeometry::internalForce

stores internal force component for current deformable model iteration

Definition at line 103 of file itkSimplexMeshGeometry.h.

double itk::SimplexMeshGeometry::meanCurvature

Definition at line 74 of file itkSimplexMeshGeometry.h.

double itk::SimplexMeshGeometry::multiplier

Definition at line 137 of file itkSimplexMeshGeometry.h.

IndexArray itk::SimplexMeshGeometry::neighborIndices

Definition of some attributes for faster deformable model computation

Definition at line 68 of file itkSimplexMeshGeometry.h.

PointArray itk::SimplexMeshGeometry::neighbors

Definition at line 71 of file itkSimplexMeshGeometry.h.

NeighborSetType* itk::SimplexMeshGeometry::neighborSet

Definition at line 134 of file itkSimplexMeshGeometry.h.

CovariantVectorType itk::SimplexMeshGeometry::normal

Definition at line 93 of file itkSimplexMeshGeometry.h.

PointType itk::SimplexMeshGeometry::oldPos

Definition at line 80 of file itkSimplexMeshGeometry.h.

double itk::SimplexMeshGeometry::phi

Definition at line 131 of file itkSimplexMeshGeometry.h.

PointType itk::SimplexMeshGeometry::pos

Definition at line 77 of file itkSimplexMeshGeometry.h.

PointType itk::SimplexMeshGeometry::referenceMetrics

reference metric params

Definition at line 90 of file itkSimplexMeshGeometry.h.

double itk::SimplexMeshGeometry::sphereRadius

Definition at line 122 of file itkSimplexMeshGeometry.h.

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

• itkSimplexMeshGeometry.h