vtkQuantizePolyDataPoints Class Reference

#include <vtkQuantizePolyDataPoints.h>

Inheritance diagram for vtkQuantizePolyDataPoints:

[legend]Collaboration diagram for vtkQuantizePolyDataPoints:

[legend]List of all members.

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Detailed Description

quantizes x,y,z coordinates of points

vtkQuantizePolyDataPoints is a subclass of vtkCleanPolyData and inherits the functionality of vtkCleanPolyData with the addition that it quantizes the point coordinates before inserting into the point list. The user should set QFactor to a positive value (0.25 by default) and all {x,y,z} coordinates will be quantized to that grain size.

A tolerance of zero is expected, though positive values may be used, the quantization will take place before the tolerance is applied.

Warning:

Merging points can alter topology, including introducing non-manifold forms. Handling of degenerate cells is controlled by switches in vtkCleanPolyData.

See also:

vtkCleanPolyData

Definition at line 41 of file vtkQuantizePolyDataPoints.h.

Public Types
typedef vtkCleanPolyData	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	OperateOnPoint (double in[3], double out[3])
virtual void	OperateOnBounds (double in[6], double out[6])
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetQFactor (double)
virtual double	GetQFactor ()
Static Public Member Functions
static vtkQuantizePolyDataPoints *	New ()
static int	IsTypeOf (const char *type)
static vtkQuantizePolyDataPoints *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkQuantizePolyDataPoints ()
	~vtkQuantizePolyDataPoints ()
Protected Attributes
double	QFactor

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Member Typedef Documentation

typedef vtkCleanPolyData vtkQuantizePolyDataPoints::Superclass

Reimplemented from vtkCleanPolyData. Definition at line 45 of file vtkQuantizePolyDataPoints.h.

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Constructor & Destructor Documentation

vtkQuantizePolyDataPoints::vtkQuantizePolyDataPoints (   )  [protected]

vtkQuantizePolyDataPoints::~vtkQuantizePolyDataPoints (   )  [inline, protected]

Definition at line 62 of file vtkQuantizePolyDataPoints.h.

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Member Function Documentation

static vtkQuantizePolyDataPoints* vtkQuantizePolyDataPoints::New (   )  [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on. Reimplemented from vtkCleanPolyData.

virtual const char* vtkQuantizePolyDataPoints::GetClassName (   )  [virtual]

Reimplemented from vtkCleanPolyData.

static int vtkQuantizePolyDataPoints::IsTypeOf (  const char *  type  )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkCleanPolyData.

virtual int vtkQuantizePolyDataPoints::IsA (  const char *  type  )  [virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h. Reimplemented from vtkCleanPolyData.

static vtkQuantizePolyDataPoints* vtkQuantizePolyDataPoints::SafeDownCast (  vtkObject *  o  )  [static]

By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging) Reimplemented from vtkCleanPolyData.

void vtkQuantizePolyDataPoints::PrintSelf (  ostream &  os, vtkIndent  indent )  [virtual]

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes. Reimplemented from vtkCleanPolyData.

virtual void vtkQuantizePolyDataPoints::SetQFactor (  double   )  [virtual]

Specify quantization grain size

virtual double vtkQuantizePolyDataPoints::GetQFactor (   )  [virtual]

virtual void vtkQuantizePolyDataPoints::OperateOnPoint (  double  in[3], double  out[3] )  [virtual]

Perform quantization on a point Reimplemented from vtkCleanPolyData.

virtual void vtkQuantizePolyDataPoints::OperateOnBounds (  double  in[6], double  out[6] )  [virtual]

Perform quantization on bounds Reimplemented from vtkCleanPolyData.

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Member Data Documentation

double vtkQuantizePolyDataPoints::QFactor [protected]

Definition at line 62 of file vtkQuantizePolyDataPoints.h.

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

• dox/Graphics/vtkQuantizePolyDataPoints.h

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