vtkPointSet Class Reference

#include <vtkPointSet.h>

Inheritance diagram for vtkPointSet:

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Collaboration diagram for vtkPointSet:

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List of all members.

Detailed Description

abstract class for specifying dataset behavior

vtkPointSet is an abstract class that specifies the interface for datasets that explicitly use "point" arrays to represent geometry. For example, vtkPolyData and vtkUnstructuredGrid require point arrays to specify point position, while vtkStructuredPoints generates point positions implicitly.

See also:: vtkPolyData vtkStructuredGrid vtkUnstructuredGrid

Tests:: vtkPointSet (Tests)

Definition at line 40 of file vtkPointSet.h.


Public Types
typedef vtkDataSet	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	Initialize ()
void	CopyStructure (vtkDataSet *pd)
unsigned long	GetMTime ()
void	ComputeBounds ()
void	Squeeze ()
unsigned long	GetActualMemorySize ()

vtkIdType	GetNumberOfPoints ()
double *	GetPoint (vtkIdType ptId)
void	GetPoint (vtkIdType ptId, double x[3])
vtkIdType	FindPoint (double x[3])
vtkIdType	FindPoint (double x, double y, double z)
vtkIdType	FindCell (double x[3], vtkCell cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double weights)
vtkIdType	FindCell (double x[3], vtkCell cell, vtkGenericCell gencell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights)

virtual void	SetPoints (vtkPoints *)
virtual vtkPoints *	GetPoints ()

void	ShallowCopy (vtkDataObject *src)
void	DeepCopy (vtkDataObject *src)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkPointSet *	SafeDownCast (vtkObject *o)

static vtkPointSet *	GetData (vtkInformation *info)
static vtkPointSet *	GetData (vtkInformationVector *v, int i=0)
Protected Member Functions
	vtkPointSet ()
	~vtkPointSet ()
virtual void	ReportReferences (vtkGarbageCollector *)
Protected Attributes
vtkPoints *	Points
vtkPointLocator *	Locator

Member Typedef Documentation

typedef vtkDataSet vtkPointSet::Superclass

Reimplemented from vtkDataSet.

Reimplemented in vtkPolyData, vtkStructuredGrid, vtkUnstructuredGrid, and vtkLabelHierarchy.

Definition at line 43 of file vtkPointSet.h.

Constructor & Destructor Documentation

vtkPointSet::vtkPointSet ( ) [protected]

vtkPointSet::~vtkPointSet ( ) [protected]

Member Function Documentation

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

Reimplemented from vtkDataSet.

Reimplemented in vtkPolyData, vtkStructuredGrid, vtkUnstructuredGrid, and vtkLabelHierarchy.

static int vtkPointSet::IsTypeOf ( const char * name ) [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 vtkDataSet.

Reimplemented in vtkPolyData, vtkStructuredGrid, vtkUnstructuredGrid, and vtkLabelHierarchy.

virtual int vtkPointSet::IsA ( const char * name ) [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 vtkDataSet.

Reimplemented in vtkPolyData, vtkStructuredGrid, vtkUnstructuredGrid, and vtkLabelHierarchy.

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

Reimplemented from vtkDataSet.

Reimplemented in vtkPolyData, vtkStructuredGrid, vtkUnstructuredGrid, and vtkLabelHierarchy.

void vtkPointSet::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 vtkDataSet.

Reimplemented in vtkPolyData, vtkStructuredGrid, vtkUnstructuredGrid, and vtkLabelHierarchy.

void vtkPointSet::Initialize ( ) [virtual]

Reset to an empty state and free any memory.

Reimplemented from vtkDataSet.

Reimplemented in vtkPolyData, vtkStructuredGrid, and vtkUnstructuredGrid.

void vtkPointSet::CopyStructure ( vtkDataSet * pd ) [virtual]

Copy the geometric structure of an input point set object.

Implements vtkDataSet.

Reimplemented in vtkPolyData, vtkStructuredGrid, and vtkUnstructuredGrid.

vtkIdType vtkPointSet::GetNumberOfPoints ( ) [inline, virtual]