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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkOBBDicer Class Reference

divide dataset into spatially aggregated pieces More...

#include <vtkOBBDicer.h>

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List of all members.

Public Types

typedef vtkDicer Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkOBBDicerNewInstance () const
void PrintSelf (ostream &os, vtkIndent indent)

Static Public Member Functions

static int IsTypeOf (const char *type)
static vtkOBBDicerSafeDownCast (vtkObjectBase *o)
static vtkOBBDicerNew ()

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 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

vtkPointsPointsList

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 44 of file vtkOBBDicer.h.


Member Typedef Documentation

Reimplemented from vtkDicer.

Definition at line 47 of file vtkOBBDicer.h.


Constructor & Destructor Documentation

vtkOBBDicer::vtkOBBDicer ( ) [inline, protected]

Definition at line 54 of file vtkOBBDicer.h.

vtkOBBDicer::~vtkOBBDicer ( ) [inline, protected]

Definition at line 55 of file vtkOBBDicer.h.


Member Function Documentation

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.

Reimplemented from vtkDicer.

virtual vtkObjectBase* vtkOBBDicer::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkDicer.

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]

Member Data Documentation

Definition at line 64 of file vtkOBBDicer.h.


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