Limit the tree's depth, averaging data from lower level branches into the new leaves at the cut points. More...

#include <vtkHyperOctreeLimiter.h>

Inheritance diagram for vtkHyperOctreeLimiter:

Collaboration diagram for vtkHyperOctreeLimiter:

Public Types
typedef vtkDataSetAlgorithm	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkHyperOctreeLimiter *	NewInstance () const
int	GetMaximumLevel ()
void	SetMaximumLevel (int levels)
Static Public Member Functions
static vtkHyperOctreeLimiter *	New ()
static int	IsTypeOf (const char *type)
static vtkHyperOctreeLimiter *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkHyperOctreeLimiter ()
	~vtkHyperOctreeLimiter ()
virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	FillInputPortInformation (int port, vtkInformation *info)
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
void	BuildNextCell (vtkHyperOctreeCursor , vtkHyperOctreeCursor , int)
void	AddInteriorAttributes (vtkHyperOctreeCursor *, int)
double	MeasureCell (int)
Protected Attributes
vtkHyperOctree *	Input
vtkHyperOctree *	Output
int	MaximumLevel
double	TopSize
int	Dimension
int	NumChildren
double	SizeAtPrunePoint
double *	AccumScratch
int	AccumSize

Detailed Description

Limit the tree's depth, averaging data from lower level branches into the new leaves at the cut points.

This filter returns a lower resolution copy of its input vtkHyperOctree. It does a length/area/volume weighted averaging to obtain data at each cut point. Above the cut level, leaf attribute data is simply copied.

See also:: vtkHyperOctree

Definition at line 36 of file vtkHyperOctreeLimiter.h.

Member Typedef Documentation

typedef vtkDataSetAlgorithm vtkHyperOctreeLimiter::Superclass

Reimplemented from vtkDataSetAlgorithm.

Definition at line 40 of file vtkHyperOctreeLimiter.h.

Constructor & Destructor Documentation

vtkHyperOctreeLimiter::vtkHyperOctreeLimiter ( ) [protected]

vtkHyperOctreeLimiter::~vtkHyperOctreeLimiter ( ) [protected]

Member Function Documentation

static vtkHyperOctreeLimiter* vtkHyperOctreeLimiter::New ( ) [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkDataSetAlgorithm.

static int vtkHyperOctreeLimiter::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 vtkDataSetAlgorithm.

virtual int vtkHyperOctreeLimiter::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 vtkDataSetAlgorithm.

static vtkHyperOctreeLimiter* vtkHyperOctreeLimiter::SafeDownCast ( vtkObjectBase * o ) [static]

Reimplemented from vtkDataSetAlgorithm.

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

Reimplemented from vtkDataSetAlgorithm.

vtkHyperOctreeLimiter* vtkHyperOctreeLimiter::NewInstance ( ) const

Reimplemented from vtkDataSetAlgorithm.

int vtkHyperOctreeLimiter::GetMaximumLevel ( )

Return the maximum number of levels of the hyperoctree.

void vtkHyperOctreeLimiter::SetMaximumLevel ( int levels )

Set the maximum number of levels of the hyperoctree.

virtual int vtkHyperOctreeLimiter::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.

virtual int vtkHyperOctreeLimiter::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)		`[protected, virtual]`

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkDataSetAlgorithm.

virtual int vtkHyperOctreeLimiter::FillOutputPortInformation	(	int	port,
		vtkInformation *	info
	)		`[protected, virtual]`

Fill the output port information objects for this algorithm. This is invoked by the first call to GetOutputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkDataSetAlgorithm.