vtkHyperOctreePointsGrabber Class Reference

#include <vtkHyperOctreePointsGrabber.h>

Inheritance diagram for vtkHyperOctreePointsGrabber:

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Collaboration diagram for vtkHyperOctreePointsGrabber:

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List of all members.

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 33 of file vtkHyperOctreePointsGrabber.h.


Public Types
typedef vtkObject	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
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
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkHyperOctreePointsGrabber *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkHyperOctreePointsGrabber ()
virtual	~vtkHyperOctreePointsGrabber ()
Protected Attributes
int	Dimension

Member Typedef Documentation

typedef vtkObject vtkHyperOctreePointsGrabber::Superclass

Reimplemented from vtkObject.

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

Definition at line 36 of file vtkHyperOctreePointsGrabber.h.

Constructor & Destructor Documentation

vtkHyperOctreePointsGrabber::vtkHyperOctreePointsGrabber ( ) [protected]

virtual vtkHyperOctreePointsGrabber::~vtkHyperOctreePointsGrabber ( ) [protected, virtual]

Member Function Documentation

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

Reimplemented from vtkObject.

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

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

Reimplemented from vtkObject.

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

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 ( vtkObject * o ) [static]

Reimplemented from vtkObject.

Reimplemented in vtkHyperOctreeClipCutPointsGrabber.

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.