PCL mesh smoothing based on the vtkWindowedSincPolyDataFilter algorithm from the VTK library. More...

#include <pcl/surface/vtk_smoothing/vtk_mesh_smoothing_windowed_sinc.h>

Inheritance diagram for pcl::MeshSmoothingWindowedSincVTK:

Collaboration diagram for pcl::MeshSmoothingWindowedSincVTK:

Public Member Functions
	MeshSmoothingWindowedSincVTK ()=default
	Empty constructor that sets the values of the algorithm parameters to the VTK defaults. More...

void	setNumIter (int num_iter)
	Set the number of iterations for the smoothing filter. More...

int	getNumIter () const
	Get the number of iterations. More...

void	setPassBand (float pass_band)
	Set the pass band value for windowed sinc filtering. More...

float	getPassBand () const
	Get the pass band value. More...

void	setNormalizeCoordinates (bool normalize_coordinates)
	Turn on/off coordinate normalization. More...

bool	getNormalizeCoordinates () const
	Get whether the coordinate normalization is active or not. More...

void	setFeatureEdgeSmoothing (bool feature_edge_smoothing)
	Turn on/off smoothing along sharp interior edges. More...

bool	getFeatureEdgeSmoothing () const
	Get the status of the feature edge smoothing. More...

void	setFeatureAngle (float feature_angle)
	Specify the feature angle for sharp edge identification. More...

float	getFeatureAngle () const
	Get the angle threshold for considering an edge to be sharp. More...

void	setEdgeAngle (float edge_angle)
	Specify the edge angle to control smoothing along edges (either interior or boundary). More...

float	getEdgeAngle () const
	Get the edge angle to control smoothing along edges. More...

void	setBoundarySmoothing (bool boundary_smoothing)
	Turn on/off the smoothing of vertices on the boundary of the mesh. More...

bool	getBoundarySmoothing () const
	Get the status of the boundary smoothing. More...

Public Member Functions inherited from pcl::MeshProcessing
	MeshProcessing ()=default
	Constructor. More...

virtual	~MeshProcessing ()=default
	Destructor. More...

void	setInputMesh (const pcl::PolygonMeshConstPtr &input)
	Set the input mesh that we want to process. More...

pcl::PolygonMeshConstPtr	getInputMesh () const
	Get the input mesh to be processed. More...

void	process (pcl::PolygonMesh &output)
	Process the input surface mesh and store the results. More...

Protected Member Functions
void	performProcessing (pcl::PolygonMesh &output) override
	Abstract surface processing method. More...

Protected Member Functions inherited from pcl::MeshProcessing
virtual bool	initCompute ()
	Initialize computation. More...

virtual void	deinitCompute ()
	UnInitialize computation. More...

virtual std::string	getClassName () const
	Abstract class get name method. More...

Additional Inherited Members
Public Types inherited from pcl::MeshProcessing
using	Ptr = shared_ptr< MeshProcessing >

using	ConstPtr = shared_ptr< const MeshProcessing >

using	PolygonMeshConstPtr = PolygonMesh::ConstPtr

Protected Attributes inherited from pcl::MeshProcessing
pcl::PolygonMeshConstPtr	input_mesh_
	Input polygonal mesh. More...

Detailed Description

PCL mesh smoothing based on the vtkWindowedSincPolyDataFilter algorithm from the VTK library.

Please check out the original documentation for more details on the inner workings of the algorithm Warning: This wrapper does two fairly computationally expensive conversions from the PCL PolygonMesh data structure to the vtkPolyData data structure and back.

Definition at line 51 of file vtk_mesh_smoothing_windowed_sinc.h.

Constructor & Destructor Documentation

◆ MeshSmoothingWindowedSincVTK()

pcl::MeshSmoothingWindowedSincVTK::MeshSmoothingWindowedSincVTK ( )

default

Empty constructor that sets the values of the algorithm parameters to the VTK defaults.

Member Function Documentation

◆ getBoundarySmoothing()

bool pcl::MeshSmoothingWindowedSincVTK::getBoundarySmoothing ( ) const

inline

Get the status of the boundary smoothing.

Definition at line 168 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ getEdgeAngle()

float pcl::MeshSmoothingWindowedSincVTK::getEdgeAngle ( ) const

inline

Get the edge angle to control smoothing along edges.

Definition at line 151 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ getFeatureAngle()

float pcl::MeshSmoothingWindowedSincVTK::getFeatureAngle ( ) const

inline

Get the angle threshold for considering an edge to be sharp.

Definition at line 135 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ getFeatureEdgeSmoothing()

bool pcl::MeshSmoothingWindowedSincVTK::getFeatureEdgeSmoothing ( ) const

inline

Get the status of the feature edge smoothing.

Definition at line 119 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ getNormalizeCoordinates()

bool pcl::MeshSmoothingWindowedSincVTK::getNormalizeCoordinates ( ) const

inline

Get whether the coordinate normalization is active or not.

Definition at line 103 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ getNumIter()

int pcl::MeshSmoothingWindowedSincVTK::getNumIter ( ) const

inline

Get the number of iterations.

Definition at line 68 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ getPassBand()

float pcl::MeshSmoothingWindowedSincVTK::getPassBand ( ) const

inline

Get the pass band value.

Definition at line 84 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ performProcessing()

void pcl::MeshSmoothingWindowedSincVTK::performProcessing ( pcl::PolygonMesh & output )

overrideprotectedvirtual

Abstract surface processing method.

Implements pcl::MeshProcessing.

◆ setBoundarySmoothing()

void pcl::MeshSmoothingWindowedSincVTK::setBoundarySmoothing ( bool boundary_smoothing )

inline

Turn on/off the smoothing of vertices on the boundary of the mesh.

Parameters

[in] boundary_smoothing decision whether boundary smoothing is on or off

Definition at line 161 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ setEdgeAngle()

void pcl::MeshSmoothingWindowedSincVTK::setEdgeAngle ( float edge_angle )

inline

Specify the edge angle to control smoothing along edges (either interior or boundary).

Parameters

[in] edge_angle the angle to control smoothing along edges

Definition at line 144 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ setFeatureAngle()

void pcl::MeshSmoothingWindowedSincVTK::setFeatureAngle ( float feature_angle )

inline

Specify the feature angle for sharp edge identification.

Parameters

[in] feature_angle the angle threshold for considering an edge to be sharp

Definition at line 128 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ setFeatureEdgeSmoothing()

void pcl::MeshSmoothingWindowedSincVTK::setFeatureEdgeSmoothing ( bool feature_edge_smoothing )

inline

Turn on/off smoothing along sharp interior edges.

Parameters

[in] feature_edge_smoothing whether to enable/disable smoothing along sharp interior edges

Definition at line 112 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ setNormalizeCoordinates()

void pcl::MeshSmoothingWindowedSincVTK::setNormalizeCoordinates ( bool normalize_coordinates )

inline

Turn on/off coordinate normalization.

The positions can be translated and scaled such that they fit within a [-1, 1] prior to the smoothing computation. The default is off. The numerical stability of the solution can be improved by turning normalization on. If normalization is on, the coordinates will be rescaled to the original coordinate system after smoothing has completed.

Parameters

[in] normalize_coordinates decision whether to normalize coordinates or not

Definition at line 96 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ setNumIter()

void pcl::MeshSmoothingWindowedSincVTK::setNumIter ( int num_iter )

inline

Set the number of iterations for the smoothing filter.

Parameters

[in] num_iter the number of iterations

Definition at line 61 of file vtk_mesh_smoothing_windowed_sinc.h.

◆ setPassBand()

void pcl::MeshSmoothingWindowedSincVTK::setPassBand ( float pass_band )

inline

Set the pass band value for windowed sinc filtering.

Parameters

[in] pass_band value for the pass band.

Definition at line 77 of file vtk_mesh_smoothing_windowed_sinc.h.

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

pcl/surface/vtk_smoothing/vtk_mesh_smoothing_windowed_sinc.h

Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MeshSmoothingWindowedSincVTK()

Member Function Documentation

◆ getBoundarySmoothing()

◆ getEdgeAngle()

◆ getFeatureAngle()

◆ getFeatureEdgeSmoothing()

◆ getNormalizeCoordinates()

◆ getNumIter()

◆ getPassBand()

◆ performProcessing()

◆ setBoundarySmoothing()

◆ setEdgeAngle()

◆ setFeatureAngle()

◆ setFeatureEdgeSmoothing()

◆ setNormalizeCoordinates()

◆ setNumIter()

◆ setPassBand()