vtkOBBDicer Class Reference

#include <vtkOBBDicer.h>

Inheritance diagram for vtkOBBDicer:

[legend]

Collaboration diagram for vtkOBBDicer:

[legend]

List of all members.

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Detailed Description

divide dataset into spatially aggregated pieces

vtkOBBDicer separates the cells of a dataset into spatially aggregated pieces using a Oriented Bounding Box (OBB). These pieces can then be operated on by other filters (e.g., vtkThreshold). One application is to break very large polygonal models into pieces and performing viewing and occlusion culling on the pieces.

Refer to the superclass documentation (vtkDicer) for more information.

See also:

vtkDicer vtkConnectedDicer

Tests:

vtkOBBDicer (Tests)

Definition at line 43 of file vtkOBBDicer.h.

Public Types
typedef vtkDicer	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkOBBDicer *	SafeDownCast (vtkObject *o)
static vtkOBBDicer *	New ()
Protected Member Functions
	vtkOBBDicer ()
	~vtkOBBDicer ()
virtual int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	BuildTree (vtkIdList *ptIds, vtkOBBNode *OBBptr, vtkDataSet *input)
void	MarkPoints (vtkOBBNode *OBBptr, vtkShortArray *groupIds)
void	DeleteTree (vtkOBBNode *OBBptr)
Protected Attributes
vtkPoints *	PointsList

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Member Typedef Documentation

typedef vtkDicer vtkOBBDicer::Superclass

Reimplemented from vtkDicer.

Definition at line 46 of file vtkOBBDicer.h.

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Constructor & Destructor Documentation

vtkOBBDicer::vtkOBBDicer

(

)

[inline, protected]

Definition at line 53 of file vtkOBBDicer.h.

vtkOBBDicer::~vtkOBBDicer

(

)

[inline, protected]

Definition at line 54 of file vtkOBBDicer.h.

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Member Function Documentation

virtual const char* vtkOBBDicer::GetClassName

(

)

[virtual]

Reimplemented from vtkDicer.

static int vtkOBBDicer::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 vtkDicer.

virtual int vtkOBBDicer::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 vtkDicer.

static vtkOBBDicer* vtkOBBDicer::SafeDownCast

(

vtkObject *

o

)

[static]

Reimplemented from vtkDicer.

void vtkOBBDicer::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 vtkDicer.

static vtkOBBDicer* vtkOBBDicer::New

(

)

[static]

Instantiate an object.

Reimplemented from vtkDataSetAlgorithm.

virtual int vtkOBBDicer::RequestData	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)			[protected, virtual]

This is called within ProcessRequest when a request asks the algorithm to do its work. This is the method you should override to do whatever the algorithm is designed to do. This happens during the fourth pass in the pipeline execution process.

Reimplemented from vtkDataSetAlgorithm.

void vtkOBBDicer::BuildTree	(	vtkIdList *	ptIds,
		vtkOBBNode *	OBBptr,
		vtkDataSet *	input
	)			[protected]

void vtkOBBDicer::MarkPoints	(	vtkOBBNode *	OBBptr,
		vtkShortArray *	groupIds
	)			[protected]

void vtkOBBDicer::DeleteTree

(

vtkOBBNode *

OBBptr

)

[protected]

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Member Data Documentation

vtkPoints* vtkOBBDicer::PointsList [protected]

Definition at line 63 of file vtkOBBDicer.h.

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

• dox/Graphics/vtkOBBDicer.h