vtkQuantizePolyDataPoints Class Reference

#include <vtkQuantizePolyDataPoints.h>

Inheritance diagram for vtkQuantizePolyDataPoints:

[legend]Collaboration diagram for vtkQuantizePolyDataPoints:

[legend]List of all members.

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

Created by:

Biddiscombe, John

CVS contributions (if > 5%):

Biddiscombe, John (68%)
Schroeder, Will (22%)
Martin, Ken (7%)

CVS logs (CVSweb):

.cxx (/Graphics/vtkQuantizePolyDataPoints.cxx)
.h (/Graphics/vtkQuantizePolyDataPoints.h)

Definition at line 53 of file vtkQuantizePolyDataPoints.h.

Public Types

typedef vtkCleanPolyData Superclass

Public Member Functions

virtual const char * GetClassName ()

virtual int IsA (const char *type)

void PrintSelf (ostream &os, vtkIndent indent)

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

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

virtual void SetQFactor (double)

virtual double GetQFactor ()

Static Public Member Functions

vtkQuantizePolyDataPoints * New ()

int IsTypeOf (const char *type)

vtkQuantizePolyDataPoints * SafeDownCast (vtkObject *o)

Protected Member Functions

vtkQuantizePolyDataPoints ()

~vtkQuantizePolyDataPoints ()

Protected Attributes

double QFactor

Member Typedef Documentation

typedef vtkCleanPolyData vtkQuantizePolyDataPoints::Superclass

Reimplemented from vtkCleanPolyData.
Definition at line 57 of file vtkQuantizePolyDataPoints.h.

Constructor & Destructor Documentation

vtkQuantizePolyDataPoints::vtkQuantizePolyDataPoints ( ) [protected]

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

Definition at line 74 of file vtkQuantizePolyDataPoints.h.

Member Function Documentation

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.

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.

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

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]

Specify quantization grain size

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.

Member Data Documentation

double vtkQuantizePolyDataPoints::QFactor [protected]

Definition at line 76 of file vtkQuantizePolyDataPoints.h.

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

dox/Graphics/vtkQuantizePolyDataPoints.h


Public Types
typedef vtkCleanPolyData	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	OperateOnPoint (double in[3], double out[3])
virtual void	OperateOnBounds (double in[6], double out[6])

virtual void	SetQFactor (double)
virtual double	GetQFactor ()
Static Public Member Functions
vtkQuantizePolyDataPoints *	New ()
int	IsTypeOf (const char *type)
vtkQuantizePolyDataPoints *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkQuantizePolyDataPoints ()
	~vtkQuantizePolyDataPoints ()
Protected Attributes
double	QFactor