vtkDataSetToDataObjectFilter Class Reference

#include <vtkDataSetToDataObjectFilter.h>

Inheritance diagram for vtkDataSetToDataObjectFilter:

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Collaboration diagram for vtkDataSetToDataObjectFilter:

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List of all members.

Detailed Description

map dataset into data object (i.e., a field)

vtkDataSetToDataObjectFilter is an class that transforms a dataset into data object (i.e., a field). The field will have labeled data arrays corresponding to the topology, geometry, field data, and point and cell attribute data.

You can control what portions of the dataset are converted into the output data object's field data. The instance variables Geometry, Topology, FieldData, PointData, and CellData are flags that control whether the dataset's geometry (e.g., points, spacing, origin); topology (e.g., cell connectivity, dimensions); the field data associated with the dataset's superclass data object; the dataset's point data attributes; and the dataset's cell data attributes. (Note: the data attributes include scalars, vectors, tensors, normals, texture coordinates, and field data.)

The names used to create the field data are as follows. For vtkPolyData, "Points", "Verts", "Lines", "Polys", and "Strips". For vtkUnstructuredGrid, "Cells" and "CellTypes". For vtkStructuredPoints, "Dimensions", "Spacing", and "Origin". For vtkStructuredGrid, "Points" and "Dimensions". For vtkRectilinearGrid, "XCoordinates", "YCoordinates", and "ZCoordinates". for point attribute data, "PointScalars", "PointVectors", etc. For cell attribute data, "CellScalars", "CellVectors", etc. Field data arrays retain their original name.

See also:: vtkDataObject vtkFieldData vtkDataObjectToDataSetFilter

Tests:: vtkDataSetToDataObjectFilter (Tests)

Definition at line 56 of file vtkDataSetToDataObjectFilter.h.


Public Types
typedef vtkDataObjectAlgorithm	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetGeometry (int)
virtual int	GetGeometry ()
virtual void	GeometryOn ()
virtual void	GeometryOff ()

virtual void	SetTopology (int)
virtual int	GetTopology ()
virtual void	TopologyOn ()
virtual void	TopologyOff ()

virtual void	SetFieldData (int)
virtual int	GetFieldData ()
virtual void	FieldDataOn ()
virtual void	FieldDataOff ()

virtual void	SetPointData (int)
virtual int	GetPointData ()
virtual void	PointDataOn ()
virtual void	PointDataOff ()

virtual void	SetCellData (int)
virtual int	GetCellData ()
virtual void	CellDataOn ()
virtual void	CellDataOff ()
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkDataSetToDataObjectFilter *	SafeDownCast (vtkObject *o)
static vtkDataSetToDataObjectFilter *	New ()
Protected Member Functions
	vtkDataSetToDataObjectFilter ()
	~vtkDataSetToDataObjectFilter ()
virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	FillInputPortInformation (int, vtkInformation *)
Protected Attributes
int	Geometry
int	Topology
int	PointData
int	CellData
int	FieldData

Member Typedef Documentation

typedef vtkDataObjectAlgorithm vtkDataSetToDataObjectFilter::Superclass

Reimplemented from vtkDataObjectAlgorithm.

Definition at line 59 of file vtkDataSetToDataObjectFilter.h.

Constructor & Destructor Documentation

vtkDataSetToDataObjectFilter::vtkDataSetToDataObjectFilter ( ) [protected]

vtkDataSetToDataObjectFilter::~vtkDataSetToDataObjectFilter ( ) [protected]

Member Function Documentation

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

Reimplemented from vtkDataObjectAlgorithm.

static int vtkDataSetToDataObjectFilter::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkDataObjectAlgorithm.

virtual int vtkDataSetToDataObjectFilter::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkDataObjectAlgorithm.

static vtkDataSetToDataObjectFilter* vtkDataSetToDataObjectFilter::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkDataObjectAlgorithm.

void vtkDataSetToDataObjectFilter::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 vtkDataObjectAlgorithm.

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

Instantiate the object to transform all data into a data object.

Reimplemented from vtkDataObjectAlgorithm.

virtual void vtkDataSetToDataObjectFilter::SetGeometry ( int ) [virtual]

Turn on/off the conversion of dataset geometry to a data object.

virtual int vtkDataSetToDataObjectFilter::GetGeometry ( ) [virtual]

Turn on/off the conversion of dataset geometry to a data object.

virtual void vtkDataSetToDataObjectFilter::GeometryOn ( ) [virtual]

Turn on/off the conversion of dataset geometry to a data object.

virtual void vtkDataSetToDataObjectFilter::GeometryOff ( ) [virtual]

Turn on/off the conversion of dataset geometry to a data object.

virtual void vtkDataSetToDataObjectFilter::SetTopology ( int ) [virtual]

Turn on/off the conversion of dataset topology to a data object.

virtual int vtkDataSetToDataObjectFilter::GetTopology ( ) [virtual]

Turn on/off the conversion of dataset topology to a data object.

virtual void vtkDataSetToDataObjectFilter::TopologyOn ( ) [virtual]

Turn on/off the conversion of dataset topology to a data object.

virtual void vtkDataSetToDataObjectFilter::TopologyOff ( ) [virtual]

Turn on/off the conversion of dataset topology to a data object.

virtual void vtkDataSetToDataObjectFilter::SetFieldData ( int ) [virtual]

Turn on/off the conversion of dataset field data to a data object.

virtual int vtkDataSetToDataObjectFilter::GetFieldData ( ) [virtual]

Turn on/off the conversion of dataset field data to a data object.

virtual void vtkDataSetToDataObjectFilter::FieldDataOn ( ) [virtual]

Turn on/off the conversion of dataset field data to a data object.

virtual void vtkDataSetToDataObjectFilter::FieldDataOff ( ) [virtual]

Turn on/off the conversion of dataset field data to a data object.

virtual void vtkDataSetToDataObjectFilter::SetPointData ( int ) [virtual]

Turn on/off the conversion of dataset point data to a data object.

virtual int vtkDataSetToDataObjectFilter::GetPointData ( ) [virtual]

Turn on/off the conversion of dataset point data to a data object.

virtual void vtkDataSetToDataObjectFilter::PointDataOn ( ) [virtual]

Turn on/off the conversion of dataset point data to a data object.

virtual void vtkDataSetToDataObjectFilter::PointDataOff ( ) [virtual]

Turn on/off the conversion of dataset point data to a data object.

virtual void vtkDataSetToDataObjectFilter::SetCellData ( int ) [virtual]

Turn on/off the conversion of dataset cell data to a data object.

virtual int vtkDataSetToDataObjectFilter::GetCellData ( ) [virtual]

Turn on/off the conversion of dataset cell data to a data object.

virtual void vtkDataSetToDataObjectFilter::CellDataOn ( ) [virtual]

Turn on/off the conversion of dataset cell data to a data object.

virtual void vtkDataSetToDataObjectFilter::CellDataOff ( ) [virtual]

Turn on/off the conversion of dataset cell data to a data object.

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

Reimplemented from vtkDataObjectAlgorithm.

virtual int vtkDataSetToDataObjectFilter::RequestUpdateExtent	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)			`[protected, virtual]`

This is called by the superclass. This is the method you should override.

Reimplemented from vtkDataObjectAlgorithm.

virtual int vtkDataSetToDataObjectFilter::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 vtkDataObjectAlgorithm.