An object used by filters to store points computed on face or edge of an hyperoctant. It is an abstract class. vtkClipHyperOctree and vtkHyperOctreeCutter use vtkHyperOctreeClipCutPointsGrabber vtkHyperOctreeContourFilter use an internal one: vtkHyperOctreeContourFilterPointsGrabber. More...

#include <vtkHyperOctreePointsGrabber.h>

Inheritance diagram for vtkHyperOctreePointsGrabber:

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Collaboration diagram for vtkHyperOctreePointsGrabber:

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Public Types
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkHyperOctreePointsGrabber *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

int	GetDimension ()

virtual void	SetDimension (int dim)=0

virtual void	InitPointInsertion ()=0


virtual void	InsertPoint (vtkIdType ptId, double pt[3], double pcoords[3], int ijk[3])=0


virtual void	InsertPointWithMerge (vtkIdType ptId, double pt[3], double pcoords[3], int ijk[3])=0


virtual void	InsertPoint2D (double pt[3], int ijk[3])=0

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static int	IsTypeOf (const char *type)

static vtkHyperOctreePointsGrabber *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkHyperOctreePointsGrabber ()

virtual	~vtkHyperOctreePointsGrabber ()

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
int	Dimension

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

An object used by filters to store points computed on face or edge of an hyperoctant. It is an abstract class. vtkClipHyperOctree and vtkHyperOctreeCutter use vtkHyperOctreeClipCutPointsGrabber vtkHyperOctreeContourFilter use an internal one: vtkHyperOctreeContourFilterPointsGrabber.

See also: vtkHyperOctree, vtkHyperOctreeClipCutPointsGrabber, vtkClipHyperOctree, vtkHyperOctreeCutter

Definition at line 34 of file vtkHyperOctreePointsGrabber.h.

Member Typedef Documentation

typedef vtkObject vtkHyperOctreePointsGrabber::Superclass

Definition at line 37 of file vtkHyperOctreePointsGrabber.h.

Constructor & Destructor Documentation

vtkHyperOctreePointsGrabber::vtkHyperOctreePointsGrabber ( )

protected

virtual vtkHyperOctreePointsGrabber::~vtkHyperOctreePointsGrabber ( )

protectedvirtual

Member Function Documentation

static int vtkHyperOctreePointsGrabber::IsTypeOf ( const char * type )

static

virtual int vtkHyperOctreePointsGrabber::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 vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

static vtkHyperOctreePointsGrabber* vtkHyperOctreePointsGrabber::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkHyperOctreePointsGrabber::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkObject.

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

vtkHyperOctreePointsGrabber* vtkHyperOctreePointsGrabber::NewInstance ( ) const

void vtkHyperOctreePointsGrabber::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 vtkObject.

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

int vtkHyperOctreePointsGrabber::GetDimension ( )

Return the dimension of the hyperoctree.

Postcondition: valid_result: (result==2 || result==3)

virtual void vtkHyperOctreePointsGrabber::SetDimension ( int dim )

pure virtual

Set the dimension of the hyperoctree.

Precondition: valid_dim: (dim==2 || dim==3)

Postcondition: is_set: GetDimension()==dim

Implemented in vtkHyperOctreeClipCutPointsGrabber.

virtual void vtkHyperOctreePointsGrabber::InitPointInsertion ( )

pure virtual

Initialize the points insertion scheme. Actually, it is just a trick to initialize the IdSet from the filter. The IdSet class cannot be shared with the filter because it is a Pimpl. It is used by clip,cut and contour filters to build the points that lie on an hyperoctant.

Precondition: only_in_3d: GetDimension()==3

Implemented in vtkHyperOctreeClipCutPointsGrabber.

virtual void vtkHyperOctreePointsGrabber::InsertPoint	(	vtkIdType	ptId,
		double	pt[3],
		double	pcoords[3],
		int	ijk[3]
	)

pure virtual

Insert a point, assuming the point is unique and does not require a locator. Tt does not mean it does not use a locator. It just mean that some implementation may skip the use of a locator.

Implemented in vtkHyperOctreeClipCutPointsGrabber.