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 Member Functions
virtual int	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkHyperOctreePointsGrabber *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

int	GetDimension ()
	Return the dimension of the hyperoctree. More...

virtual void	SetDimension (int dim)=0
	Set the dimension of the hyperoctree. More...

virtual void	InitPointInsertion ()=0
	Initialize the points insertion scheme. More...

virtual void	InsertPoint (vtkIdType ptId, double pt[3], double pcoords[3], int ijk[3])=0
	Insert a point, assuming the point is unique and does not require a locator. More...

virtual void	InsertPointWithMerge (vtkIdType ptId, double pt[3], double pcoords[3], int ijk[3])=0
	Insert a point using a locator. More...

virtual void	InsertPoint2D (double pt[3], int ijk[3])=0
	Insert a point in the quadtree case. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

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)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

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)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

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
	Return the class name as a string. More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

void	PrintRevisions (ostream &)
	Legacy. More...

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

static vtkHyperOctreePointsGrabber *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkHyperOctreePointsGrabber ()

	~vtkHyperOctreePointsGrabber () override

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)
	These methods allow a command to exclusively grab all events. More...

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 35 of file vtkHyperOctreePointsGrabber.h.

Member Typedef Documentation

◆ Superclass

typedef vtkObject vtkHyperOctreePointsGrabber::Superclass

Definition at line 38 of file vtkHyperOctreePointsGrabber.h.

Constructor & Destructor Documentation

◆ vtkHyperOctreePointsGrabber()

vtkHyperOctreePointsGrabber::vtkHyperOctreePointsGrabber ( )

protected

◆ ~vtkHyperOctreePointsGrabber()

vtkHyperOctreePointsGrabber::~vtkHyperOctreePointsGrabber ( )

overrideprotected

Member Function Documentation

◆ IsTypeOf()

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

static

◆ IsA()

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 vtkObjectBase.

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkHyperOctreePointsGrabber::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

◆ NewInstance()

vtkHyperOctreePointsGrabber* vtkHyperOctreePointsGrabber::NewInstance ( ) const

◆ PrintSelf()

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

overridevirtual

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.

◆ GetDimension()

int vtkHyperOctreePointsGrabber::GetDimension ( )

Return the dimension of the hyperoctree.

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

◆ SetDimension()

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.

◆ InitPointInsertion()

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.

◆ InsertPoint()

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.

◆ InsertPointWithMerge()

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

pure virtual

Insert a point using a locator.

Implemented in vtkHyperOctreeClipCutPointsGrabber.

◆ InsertPoint2D()

virtual void vtkHyperOctreePointsGrabber::InsertPoint2D	(	double	pt[3],
		int	ijk[3]
	)

pure virtual

Insert a point in the quadtree case.

Implemented in vtkHyperOctreeClipCutPointsGrabber.

Member Data Documentation

◆ Dimension

int vtkHyperOctreePointsGrabber::Dimension

protected

Definition at line 94 of file vtkHyperOctreePointsGrabber.h.

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

dox/Common/DataModel/vtkHyperOctreePointsGrabber.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

◆ Superclass

Constructor & Destructor Documentation

◆ vtkHyperOctreePointsGrabber()

◆ ~vtkHyperOctreePointsGrabber()

Member Function Documentation

◆ IsTypeOf()

◆ IsA()

◆ SafeDownCast()

◆ NewInstanceInternal()

◆ NewInstance()

◆ PrintSelf()

◆ GetDimension()

◆ SetDimension()

◆ InitPointInsertion()

◆ InsertPoint()

◆ InsertPointWithMerge()

◆ InsertPoint2D()

Member Data Documentation

◆ Dimension