mirtk::ShapePreservingSurfaceMapper Class Reference

#include <ShapePreservingSurfaceMapper.h>

Inheritance diagram for mirtk::ShapePreservingSurfaceMapper:

Collaboration diagram for mirtk::ShapePreservingSurfaceMapper:

Public Member Functions
ShapePreservingSurfaceMapper &	operator= (const ShapePreservingSurfaceMapper &)
	Assignment operator.
	ShapePreservingSurfaceMapper ()
	Default constructor.
	ShapePreservingSurfaceMapper (const ShapePreservingSurfaceMapper &)
	Copy constructor.
virtual	~ShapePreservingSurfaceMapper ()
	Destructor.
Public Member Functions inherited from mirtk::NonSymmetricWeightsSurfaceMapper
virtual void	ComputeMap ()
	Construct and solve (non-symmetric) system of linear equations.
	NonSymmetricWeightsSurfaceMapper ()
	Default constructor.
	NonSymmetricWeightsSurfaceMapper (const NonSymmetricWeightsSurfaceMapper &)
	Copy constructor.
NonSymmetricWeightsSurfaceMapper &	operator= (const NonSymmetricWeightsSurfaceMapper &)
	Assignment operator.
virtual	~NonSymmetricWeightsSurfaceMapper ()
	Destructor.
Public Member Functions inherited from mirtk::LinearFixedBoundarySurfaceMapper
virtual void	Finalize ()
	Assemble output surface map.
int	FixedPointId (int i) const
int	FixedPointIndex (int i) const
int	FreePointId (int i) const
int	FreePointIndex (int i) const
double	GetFixedValue (int i, int j=0) const
double	GetFreeValue (int i, int j=0) const
double	GetValue (int i, int j=0) const
virtual void	Initialize ()
	Initialize filter after input and parameters are set.
bool	IsFixedPoint (int i) const
	Whether the map value of the specified surface point is fixed.
bool	IsFreePoint (int i) const
	Whether the map value of the specified surface point is free.
int	NumberOfFixedPoints () const
	Number of surface points with fixed map value.
int	NumberOfFreePoints () const
	Number of surface points with free map value.
virtual	~LinearFixedBoundarySurfaceMapper ()
	Destructor.
Public Member Functions inherited from mirtk::FixedBoundarySurfaceMapper
virtual	~FixedBoundarySurfaceMapper ()
	Destructor.
Public Member Functions inherited from mirtk::SurfaceMapper
void	Run ()
	Compute surface map.
virtual	~SurfaceMapper ()
	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	Weights (int i, const int *j, double *w, int d) const
Protected Member Functions inherited from mirtk::NonSymmetricWeightsSurfaceMapper
virtual double	Weight (int i, int j) const
Protected Member Functions inherited from mirtk::LinearFixedBoundarySurfaceMapper
	LinearFixedBoundarySurfaceMapper ()
	Default constructor.
	LinearFixedBoundarySurfaceMapper (const LinearFixedBoundarySurfaceMapper &)
	Copy constructor.
LinearFixedBoundarySurfaceMapper &	operator= (const LinearFixedBoundarySurfaceMapper &)
	Assignment operator.
void	SetFreeValue (int i, double v)
void	SetFreeValue (int i, int j, double v)
void	SetValue (int i, double v)
void	SetValue (int i, int j, double v)
Protected Member Functions inherited from mirtk::FixedBoundarySurfaceMapper
	FixedBoundarySurfaceMapper ()
	Default constructor.
	FixedBoundarySurfaceMapper (const FixedBoundarySurfaceMapper &)
	Copy constructor.
int	NumberOfComponents () const
	Number of boundary/surface map components.
FixedBoundarySurfaceMapper &	operator= (const FixedBoundarySurfaceMapper &)
	Assignment operator.
Protected Member Functions inherited from mirtk::SurfaceMapper
int	GetEdgeNeighborPoints (int i, int j, int &k, int &l) const
void	GetPoint (int ptId, double p[3]) const
int	NumberOfInteriorPoints () const
	Number of surface points minus the number of boundary points.
int	NumberOfPoints () const
	Number of surface points.
SurfaceMapper &	operator= (const SurfaceMapper &)
	Assignment operator.
class Point	Point (int ptId) const
	SurfaceMapper ()
	Default constructor.
	SurfaceMapper (const SurfaceMapper &)
	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

Linear surface mapper with Floater's shape preserving convex combination weights

The shape preserving convex combination weights are the average Barycentric coordinates of overlapping triangles containing the respective center node, where the Barycentric coordinates are the unique coordinates which satisfy the convex combination interpolation criteria for the case where the center node is adjacent to exactly three nodes.

• Floater (1997). Parametrization and smooth approximation of surface triangulations. Computer Aided Geometric Design, 14(3), 231–250.
• Guskov (2004). An anisotropic mesh parameterization scheme. Engineering with Computers, 20(2), 129–135.

Definition at line 42 of file ShapePreservingSurfaceMapper.h.

Member Function Documentation

Weights()

virtual void mirtk::ShapePreservingSurfaceMapper::Weights ( int  i, const int *  j, double *  w, int  d  ) const

protectedvirtual

Weights of edges adjacent to node i

Parameters

[in]	i	Index of central node.
[in]	j	Indices of adjacent nodes.
[out]	w	Weights of d_i edges (i, j).
[in]	d	Number of adjacent nodes, i.e., node degree.

Reimplemented from mirtk::NonSymmetricWeightsSurfaceMapper.

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

• ShapePreservingSurfaceMapper.h