mirtk::LinearTetrahedralMeshMapper Class Reference

#include <LinearTetrahedralMeshMapper.h>

Inheritance diagram for mirtk::LinearTetrahedralMeshMapper:

Collaboration diagram for mirtk::LinearTetrahedralMeshMapper:

Public Member Functions
virtual Matrix3x3	GetWeight (vtkIdType cellId, const double v0[3], const double v1[3], const double v2[3], const double v3[3], double volume) const =0
virtual	~LinearTetrahedralMeshMapper ()
	Destructor.
Public Member Functions inherited from mirtk::TetrahedralMeshMapper
bool	IsBoundaryPoint (vtkIdType) const
	Whether a given point is on the boundary.
virtual	~TetrahedralMeshMapper ()
	Destructor.
Public Member Functions inherited from mirtk::VolumeMapper
int	NumberOfComponents () const
	Dimension of codomain of volumetric map.
void	Run ()
	Parameterize interior of input data set.
virtual	~VolumeMapper ()
	Destructor.
Public Member Functions inherited from mirtk::Object
virtual const char *	NameOfClass () const =0
	Get name of class, which this object is an instance of.
virtual ParameterList	Parameter () const
	Get parameter name/value pairs.
bool	Parameter (const ParameterList &)
	Set parameters from name/value pairs.
virtual bool	Set (const char *name, const char *value)
virtual	~Object ()
	Destructor.

Protected Member Functions
virtual void	Initialize ()
	Initialize filter after input and parameters are set.
	LinearTetrahedralMeshMapper ()
	Default constructor.
	LinearTetrahedralMeshMapper (const LinearTetrahedralMeshMapper &)
	Copy constructor.
LinearTetrahedralMeshMapper &	operator= (const LinearTetrahedralMeshMapper &)
	Assignment operator.
virtual void	Solve ()
	Parameterize interior points.
void	Solve (const LinearTetrahedralMeshMapper *)
	Solve linear system with operator weights computed using the passed object.
Protected Member Functions inherited from mirtk::TetrahedralMeshMapper
void	CopyAttributes (const TetrahedralMeshMapper &)
	Copy attributes of this class from another instance.
virtual void	Finalize ()
	Finalize filter execution.
	mirtkPublicAttributeMacro (vtkSmartPointer< vtkDataArray >, InputMask)
	Boolean array indicating which points are on the boundary, i.e., fixed.
	mirtkReadOnlyAttributeMacro (vtkSmartPointer< vtkPointSet >, Volume)
	Discretized input domain, i.e., tetrahedral mesh.
	mirtkReadOnlyAttributeMacro (vtkSmartPointer< vtkDataArray >, Coords)
	Output coordinates of volume mesh points.
	mirtkReadOnlyAttributeMacro (vtkSmartPointer< vtkDataArray >, BoundaryMask)
	Boolean array indicating which points are on the boundary, i.e., fixed.
	mirtkReadOnlyAttributeMacro (int, NumberOfPoints)
	Number of points.
	mirtkReadOnlyAttributeMacro (int, NumberOfBoundaryPoints)
	Number of boundary points.
	mirtkReadOnlyAttributeMacro (int, NumberOfInteriorPoints)
	Number of interior points.
TetrahedralMeshMapper &	operator= (const TetrahedralMeshMapper &)
	Assignment operator.
	TetrahedralMeshMapper ()
	Default constructor.
	TetrahedralMeshMapper (const TetrahedralMeshMapper &)
	Copy constructor.
Protected Member Functions inherited from mirtk::VolumeMapper
virtual void	InitializeBoundary (vtkPointSet *, vtkDataArray *)
	Initialize boundary surface with corresponding boundary map as point data.
VolumeMapper &	operator= (const VolumeMapper &)
	Assignment operator.
	VolumeMapper ()
	Default constructor.
	VolumeMapper (const VolumeMapper &)
	Copy constructor.
Protected Member Functions inherited from mirtk::Object
template<typename... Args>
void	Throw (ErrorType err, const char *func, Args... args) const

Additional Inherited Members
Static Public Member Functions inherited from mirtk::Object
static const char *	NameOfType ()
	Get name of this class type.
Static Protected Member Functions inherited from mirtk::Object
template<typename... Args>
static void	ThrowStatic (ErrorType err, const char *cls, const char *func, Args... args)

Detailed Description

Base class of volumetric map solvers based on discrete linear operators

The volumetric map is the solution of a system of linear equations. The codomain of the volumetric map is currently restricted to 3D. This should not be a practical limitation because these filters are mainly used to parameterize a 3D volume, i.e., to map a point from one 3D domain to another 3D domain.

Definition at line 44 of file LinearTetrahedralMeshMapper.h.

Member Function Documentation

GetWeight()

virtual Matrix3x3 mirtk::LinearTetrahedralMeshMapper::GetWeight ( vtkIdType  cellId, const double  v0[3], const double  v1[3], const double  v2[3], const double  v3[3], double  volume  ) const

pure virtual

Calculate operator weight for given tetrahadron

Parameters

[in]	cellId	ID of tetrahedron.
[in]	v0	First vertex/point of tetrahedron.
[in]	v1	Second vertex/point of tetrahedron.
[in]	v2	Third vertex/point of tetrahedron.
[in]	v3	Fourth vertex/point of tetrahedron.
[in]	volume	Volume of tetrahedron.

Returns

Operator weight contribution of tetrahedron.

Implemented in mirtk::AsConformalAsPossibleMapper, and mirtk::HarmonicTetrahedralMeshMapper.

---

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

• LinearTetrahedralMeshMapper.h