vtkPolylineDecimation Class Reference

Decimate a polyline. More...

#include <Code/ExternalCode/MegaVTK/vtkRenderingAddOn/vtkPolylineDecimation.h>

Inheritance diagram for vtkPolylineDecimation:

Collaboration diagram for vtkPolylineDecimation:

Public Member Functions
void	PrintSelf (ostream &os, vtkIndent indent)
	vtkGetMacro (TargetReduction, double)
	Get the target reduction. More...
	vtkSetClampMacro (TargetReduction, double, 0.0, 1.0)
	Specify the desired reduction in the total number of polygons (e.g., if TargetReduction is set to 0.9, this filter will try to reduce the data set to 10% of its original size) More...
	vtkTypeRevisionMacro (vtkPolylineDecimation, vtkPolyDataAlgorithm)

Static Public Member Functions
static vtkPolylineDecimation *	New ()
	Instantiate this object with a target reduction of 0.90. More...

Protected Member Functions
double	ComputeError (vtkPolyData *input, int prev, int id, int next)
int	GetNext (const int &iId)
int	GetPrev (const int &iId)
int	RequestData (vtkInformation *vtkNotUsed(request), vtkInformationVector **inputVector, vtkInformationVector *outputVector)
void	UpdateError (vtkPolyData *input, const int &iId)
	vtkPolylineDecimation ()
	~vtkPolylineDecimation ()

Protected Attributes
bool	Closed
vtkPriorityQueue *	PriorityQueue
double	TargetReduction
std::map< int, double >	VertexErrorMap

Private Member Functions
void	operator= (const vtkPolylineDecimation &)
	vtkPolylineDecimation (const vtkPolylineDecimation &)

Detailed Description

Decimate a polyline.

Note

With the git version of VTK, this class does not make any sense (the code has been contributed back to VTK)

Definition at line 52 of file vtkPolylineDecimation.h.

Constructor & Destructor Documentation

vtkPolylineDecimation::vtkPolylineDecimation ( )

protected

Definition at line 58 of file vtkPolylineDecimation.cxx.

vtkPolylineDecimation::~vtkPolylineDecimation ( )

protected

Definition at line 66 of file vtkPolylineDecimation.cxx.

vtkPolylineDecimation::vtkPolylineDecimation ( const vtkPolylineDecimation &  )

private

Member Function Documentation

double vtkPolylineDecimation::ComputeError ( vtkPolyData *  input, int  prev, int  id, int  next  )

protected

Definition at line 71 of file vtkPolylineDecimation.cxx.

int vtkPolylineDecimation::GetNext ( const int &  iId )

protected

Definition at line 223 of file vtkPolylineDecimation.cxx.

int vtkPolylineDecimation::GetPrev ( const int &  iId )

protected

Definition at line 198 of file vtkPolylineDecimation.cxx.

static vtkPolylineDecimation* vtkPolylineDecimation::New ( )

static

Instantiate this object with a target reduction of 0.90.

void vtkPolylineDecimation::operator= ( const vtkPolylineDecimation &  )

private

void vtkPolylineDecimation::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

Definition at line 264 of file vtkPolylineDecimation.cxx.

int vtkPolylineDecimation::RequestData ( vtkInformation *  vtkNotUsedrequest, vtkInformationVector **  inputVector, vtkInformationVector *  outputVector  )

protected

Definition at line 95 of file vtkPolylineDecimation.cxx.

void vtkPolylineDecimation::UpdateError ( vtkPolyData *  input, const int &  iId  )

protected

Definition at line 244 of file vtkPolylineDecimation.cxx.

vtkPolylineDecimation::vtkGetMacro	(	TargetReduction	,
		double
	)

Get the target reduction.

vtkPolylineDecimation::vtkSetClampMacro	(	TargetReduction	,
		double	,
		0.	0,
		1.	0
	)

Specify the desired reduction in the total number of polygons (e.g., if TargetReduction is set to 0.9, this filter will try to reduce the data set to 10% of its original size)

vtkPolylineDecimation::vtkTypeRevisionMacro	(	vtkPolylineDecimation	,
		vtkPolyDataAlgorithm
	)

Member Data Documentation

bool vtkPolylineDecimation::Closed

protected

Definition at line 92 of file vtkPolylineDecimation.h.

vtkPriorityQueue* vtkPolylineDecimation::PriorityQueue

protected

Definition at line 95 of file vtkPolylineDecimation.h.

double vtkPolylineDecimation::TargetReduction

protected

Definition at line 93 of file vtkPolylineDecimation.h.

std::map< int, double > vtkPolylineDecimation::VertexErrorMap

protected

Definition at line 94 of file vtkPolylineDecimation.h.

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

• Code/ExternalCode/MegaVTK/vtkRenderingAddOn/vtkPolylineDecimation.h
• Code/ExternalCode/MegaVTK/vtkRenderingAddOn/vtkPolylineDecimation.cxx