mirtk::MeshSmoothing Class Reference

#include <MeshSmoothing.h>

Inheritance diagram for mirtk::MeshSmoothing:

Collaboration diagram for mirtk::MeshSmoothing:

Public Types
typedef Array< string >	ArrayNames
	List of point data array names.
typedef Array< vtkSmartPointer< vtkDataArray > >	DataArrays
	Vector of point data arrays to be smoothed.
enum	WeightFunction {   Default, Combinatorial, InverseDistance, Gaussian,   AnisotropicGaussian, NormalDeviation }
	Enumeration of smoothing kernel functions. More...

Public Member Functions
	MeshSmoothing ()
	Constructor.
	MeshSmoothing (const MeshSmoothing &)
	Copy constructor.
	mirtkGetMacro (NumberOfIterations, int)
	Get number of smoothing iterations.
	mirtkGetMacro (Lambda, double)
	Get relaxation factor.
	mirtkGetMacro (Sigma, double)
	Get smoothing kernel standard deviation.
	mirtkGetMacro (MaximumDirectionSigma, double)
	Get smoothing kernel standard deviation in direction of maximum curvature.
	mirtkOnOffMacro (AdjacentValuesOnly)
	Enable/disable averaging of adjacent node values only.
	mirtkOnOffMacro (SmoothPoints)
	Enable/disable smoothing of node positions.
	mirtkSetMacro (NumberOfIterations, int)
	Set number of smoothing iterations.
	mirtkSetMacro (Lambda, double)
	Set relaxation factor.
	mirtkSetMacro (Sigma, double)
	Set smoothing kernel standard deviation.
	mirtkSetMacro (MaximumDirectionSigma, double)
	Set smoothing kernel standard deviation in direction of maximum curvature.
MeshSmoothing &	operator= (const MeshSmoothing &)
	Assignment operator.
void	SmoothArray (const char *name, int attr=-1)
virtual	~MeshSmoothing ()
	Destructor.
Public Member Functions inherited from mirtk::MeshFilter
vtkPolyData *	GetOutput ()
	Get output surface mesh.
	mirtkOnOffMacro (DoublePrecision)
	Enable/disable double precision output.
virtual void	Run ()
	Run filter.
void	SetInput (vtkPolyData *)
	Set input surface mesh.
void	SetInputData (vtkPolyData *)
	Set input surface mesh.
void	Update ()
	Run filter.
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	Execute ()
	Execute filter.
virtual void	Finalize ()
	Finalize filter execution.
virtual void	Initialize ()
	Initialize filter after input and parameters are set.
Protected Member Functions inherited from mirtk::MeshFilter
virtual void	InitializeEdgeTable ()
	To be called by subclass in Initialize when _EdgeTable is needed.
	MeshFilter ()
	Default constructor.
	MeshFilter (const MeshFilter &)
	Copy constructor.
vtkSmartPointer< vtkDataArray >	NewArray (const char *name, vtkIdType n, int c, int type=VTK_VOID) const
vtkSmartPointer< vtkDataArray >	NewArray (const char *name, int c=1, int type=VTK_VOID) const
vtkSmartPointer< vtkDataArray >	NewCellArray (const char *name, int c=1, int type=VTK_VOID) const
vtkSmartPointer< vtkDataArray >	NewPointArray (const char *name, int c=1, int type=VTK_VOID) const
MeshFilter &	operator= (const MeshFilter &)
	Assignment operator.
virtual	~MeshFilter ()
	Destructor.
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

Smooth scalars and/or points of triangulated surface mesh

Definition at line 36 of file MeshSmoothing.h.

Member Enumeration Documentation

WeightFunction

enum mirtk::MeshSmoothing::WeightFunction

Enumeration of smoothing kernel functions.

Enumerator
Default	Undefined weighting function, use default.
Combinatorial	Uniform node weights / "umbrella operator".
InverseDistance	Inverse node distance.
Gaussian	Gaussian node weights.
AnisotropicGaussian	Anisotropic Gaussian node weights.
NormalDeviation	Weight by cosine of angle made up by normals.

Definition at line 46 of file MeshSmoothing.h.

Member Function Documentation

SmoothArray()

void mirtk::MeshSmoothing::SmoothArray ( const char *  name, int  attr = -1  )

inline

Add named point data array to list of arrays to be smoothed

Parameters

[in]	name	Name of data array to smooth.
[in]	attr	Array attribute type, see vtkDataSetAttributes::AttributeTypes. When vtkDataSetAttributes::VECTORS, an array with 3 components is treated as 3D direction vectors and the smoothing is performed independent of the sign of the direction.

Definition at line 269 of file MeshSmoothing.h.

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

• MeshSmoothing.h