map field data to concrete dataset More...

#include <vtkDataObjectToDataSetFilter.h>

Inheritance diagram for vtkDataObjectToDataSetFilter:

Collaboration diagram for vtkDataObjectToDataSetFilter:

Public Types
typedef vtkDataSetAlgorithm	Superclass

Public Types inherited from vtkDataSetAlgorithm
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
	Values used for setting the desired output precision for various algorithms. More...

typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkDataObjectToDataSetFilter *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

vtkDataObject *	GetInput ()
	Get the input to the filter. More...


void	SetDataSetType (int)
	Control what type of data is generated for output. More...

virtual int	GetDataSetType ()
	Control what type of data is generated for output. More...

void	SetDataSetTypeToPolyData ()
	Control what type of data is generated for output. More...

void	SetDataSetTypeToStructuredPoints ()
	Control what type of data is generated for output. More...

void	SetDataSetTypeToStructuredGrid ()
	Control what type of data is generated for output. More...

void	SetDataSetTypeToRectilinearGrid ()
	Control what type of data is generated for output. More...

void	SetDataSetTypeToUnstructuredGrid ()
	Control what type of data is generated for output. More...


vtkDataSet *	GetOutput ()
	Get the output in different forms. More...

vtkDataSet *	GetOutput (int idx)
	Get the output in different forms. More...

vtkPolyData *	GetPolyDataOutput ()
	Get the output in different forms. More...

vtkStructuredPoints *	GetStructuredPointsOutput ()
	Get the output in different forms. More...

vtkStructuredGrid *	GetStructuredGridOutput ()
	Get the output in different forms. More...

vtkUnstructuredGrid *	GetUnstructuredGridOutput ()
	Get the output in different forms. More...

vtkRectilinearGrid *	GetRectilinearGridOutput ()
	Get the output in different forms. More...


void	SetPointComponent (int comp, const char *arrayName, int arrayComp, int min, int max, int normalize)
	Define the component of the field to be used for the x, y, and z values of the points. More...

void	SetPointComponent (int comp, const char *arrayName, int arrayComp)
	Define the component of the field to be used for the x, y, and z values of the points. More...

const char *	GetPointComponentArrayName (int comp)
	Define the component of the field to be used for the x, y, and z values of the points. More...

int	GetPointComponentArrayComponent (int comp)
	Define the component of the field to be used for the x, y, and z values of the points. More...

int	GetPointComponentMinRange (int comp)
	Define the component of the field to be used for the x, y, and z values of the points. More...

int	GetPointComponentMaxRange (int comp)
	Define the component of the field to be used for the x, y, and z values of the points. More...

int	GetPointComponentNormailzeFlag (int comp)
	Define the component of the field to be used for the x, y, and z values of the points. More...


void	SetVertsComponent (const char *arrayName, int arrayComp, int min, int max)
	Define cell connectivity when creating vtkPolyData. More...

void	SetVertsComponent (const char *arrayName, int arrayComp)
	Define cell connectivity when creating vtkPolyData. More...

const char *	GetVertsComponentArrayName ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetVertsComponentArrayComponent ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetVertsComponentMinRange ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetVertsComponentMaxRange ()
	Define cell connectivity when creating vtkPolyData. More...

void	SetLinesComponent (const char *arrayName, int arrayComp, int min, int max)
	Define cell connectivity when creating vtkPolyData. More...

void	SetLinesComponent (const char *arrayName, int arrayComp)
	Define cell connectivity when creating vtkPolyData. More...

const char *	GetLinesComponentArrayName ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetLinesComponentArrayComponent ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetLinesComponentMinRange ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetLinesComponentMaxRange ()
	Define cell connectivity when creating vtkPolyData. More...

void	SetPolysComponent (const char *arrayName, int arrayComp, int min, int max)
	Define cell connectivity when creating vtkPolyData. More...

void	SetPolysComponent (const char *arrayName, int arrayComp)
	Define cell connectivity when creating vtkPolyData. More...

const char *	GetPolysComponentArrayName ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetPolysComponentArrayComponent ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetPolysComponentMinRange ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetPolysComponentMaxRange ()
	Define cell connectivity when creating vtkPolyData. More...

void	SetStripsComponent (const char *arrayName, int arrayComp, int min, int max)
	Define cell connectivity when creating vtkPolyData. More...

void	SetStripsComponent (const char *arrayName, int arrayComp)
	Define cell connectivity when creating vtkPolyData. More...

const char *	GetStripsComponentArrayName ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetStripsComponentArrayComponent ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetStripsComponentMinRange ()
	Define cell connectivity when creating vtkPolyData. More...

int	GetStripsComponentMaxRange ()
	Define cell connectivity when creating vtkPolyData. More...


void	SetCellTypeComponent (const char *arrayName, int arrayComp, int min, int max)
	Define cell types and cell connectivity when creating unstructured grid data. More...

void	SetCellTypeComponent (const char *arrayName, int arrayComp)
	Define cell types and cell connectivity when creating unstructured grid data. More...

const char *	GetCellTypeComponentArrayName ()
	Define cell types and cell connectivity when creating unstructured grid data. More...

int	GetCellTypeComponentArrayComponent ()
	Define cell types and cell connectivity when creating unstructured grid data. More...

int	GetCellTypeComponentMinRange ()
	Define cell types and cell connectivity when creating unstructured grid data. More...

int	GetCellTypeComponentMaxRange ()
	Define cell types and cell connectivity when creating unstructured grid data. More...

void	SetCellConnectivityComponent (const char *arrayName, int arrayComp, int min, int max)
	Define cell types and cell connectivity when creating unstructured grid data. More...

void	SetCellConnectivityComponent (const char *arrayName, int arrayComp)
	Define cell types and cell connectivity when creating unstructured grid data. More...

const char *	GetCellConnectivityComponentArrayName ()
	Define cell types and cell connectivity when creating unstructured grid data. More...

int	GetCellConnectivityComponentArrayComponent ()
	Define cell types and cell connectivity when creating unstructured grid data. More...

int	GetCellConnectivityComponentMinRange ()
	Define cell types and cell connectivity when creating unstructured grid data. More...

int	GetCellConnectivityComponentMaxRange ()
	Define cell types and cell connectivity when creating unstructured grid data. More...


virtual void	SetDefaultNormalize (vtkTypeBool)
	Set the default Normalize() flag for those methods setting a default Normalize value (e.g., SetPointComponent). More...

virtual vtkTypeBool	GetDefaultNormalize ()
	Set the default Normalize() flag for those methods setting a default Normalize value (e.g., SetPointComponent). More...

virtual void	DefaultNormalizeOn ()
	Set the default Normalize() flag for those methods setting a default Normalize value (e.g., SetPointComponent). More...

virtual void	DefaultNormalizeOff ()
	Set the default Normalize() flag for those methods setting a default Normalize value (e.g., SetPointComponent). More...


virtual void	SetDimensions (int, int, int)
	Specify the dimensions to use if generating a dataset that requires dimensions specification (vtkStructuredPoints, vtkStructuredGrid, vtkRectilinearGrid). More...

virtual void	SetDimensions (int[3])
	Specify the dimensions to use if generating a dataset that requires dimensions specification (vtkStructuredPoints, vtkStructuredGrid, vtkRectilinearGrid). More...

virtual int *	GetDimensions ()
	Specify the dimensions to use if generating a dataset that requires dimensions specification (vtkStructuredPoints, vtkStructuredGrid, vtkRectilinearGrid). More...

virtual void	GetDimensions (int data[3])
	Specify the dimensions to use if generating a dataset that requires dimensions specification (vtkStructuredPoints, vtkStructuredGrid, vtkRectilinearGrid). More...


virtual void	SetOrigin (double, double, double)
	Specify the origin to use if generating a dataset whose origin can be set (i.e., a vtkStructuredPoints dataset). More...

virtual void	SetOrigin (double[3])
	Specify the origin to use if generating a dataset whose origin can be set (i.e., a vtkStructuredPoints dataset). More...

virtual double *	GetOrigin ()
	Specify the origin to use if generating a dataset whose origin can be set (i.e., a vtkStructuredPoints dataset). More...

virtual void	GetOrigin (double data[3])
	Specify the origin to use if generating a dataset whose origin can be set (i.e., a vtkStructuredPoints dataset). More...


virtual void	SetSpacing (double, double, double)
	Specify the spacing to use if generating a dataset whose spacing can be set (i.e., a vtkStructuredPoints dataset). More...

virtual void	SetSpacing (double[3])
	Specify the spacing to use if generating a dataset whose spacing can be set (i.e., a vtkStructuredPoints dataset). More...

virtual double *	GetSpacing ()
	Specify the spacing to use if generating a dataset whose spacing can be set (i.e., a vtkStructuredPoints dataset). More...

virtual void	GetSpacing (double data[3])
	Specify the spacing to use if generating a dataset whose spacing can be set (i.e., a vtkStructuredPoints dataset). More...


void	SetDimensionsComponent (const char *arrayName, int arrayComp, int min, int max)
	Alternative methods to specify the dimensions, spacing, and origin for those datasets requiring this information. More...

void	SetDimensionsComponent (const char *arrayName, int arrayComp)
	Alternative methods to specify the dimensions, spacing, and origin for those datasets requiring this information. More...

void	SetSpacingComponent (const char *arrayName, int arrayComp, int min, int max)
	Alternative methods to specify the dimensions, spacing, and origin for those datasets requiring this information. More...

void	SetSpacingComponent (const char *arrayName, int arrayComp)
	Alternative methods to specify the dimensions, spacing, and origin for those datasets requiring this information. More...

void	SetOriginComponent (const char *arrayName, int arrayComp, int min, int max)
	Alternative methods to specify the dimensions, spacing, and origin for those datasets requiring this information. More...

void	SetOriginComponent (const char *arrayName, int arrayComp)
	Alternative methods to specify the dimensions, spacing, and origin for those datasets requiring this information. More...

Public Member Functions inherited from vtkDataSetAlgorithm
vtkDataSetAlgorithm *	NewInstance () const

vtkDataObject *	GetInput ()
	Get the input data object. More...

vtkPolyData *	GetPolyDataOutput ()
	Get the output as vtkPolyData. More...

vtkStructuredPoints *	GetStructuredPointsOutput ()
	Get the output as vtkStructuredPoints. More...

vtkImageData *	GetImageDataOutput ()
	Get the output as vtkStructuredPoints. More...

vtkStructuredGrid *	GetStructuredGridOutput ()
	Get the output as vtkStructuredGrid. More...

vtkUnstructuredGrid *	GetUnstructuredGridOutput ()
	Get the output as vtkUnstructuredGrid. More...

vtkRectilinearGrid *	GetRectilinearGridOutput ()
	Get the output as vtkRectilinearGrid. More...

int	ProcessRequest (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector) override
	see vtkAlgorithm for details More...

vtkDataSet *	GetOutput ()
	Get the output data object for a port on this algorithm. More...

vtkDataSet *	GetOutput (int)
	Get the output data object for a port on this algorithm. More...

void	SetInputData (vtkDataObject *)
	Assign a data object as input. More...

void	SetInputData (int, vtkDataObject *)
	Assign a data object as input. More...

void	SetInputData (vtkDataSet *)
	Assign a data object as input. More...

void	SetInputData (int, vtkDataSet *)
	Assign a data object as input. More...

void	AddInputData (vtkDataObject *)
	Assign a data object as input. More...

void	AddInputData (vtkDataSet *)
	Assign a data object as input. More...

void	AddInputData (int, vtkDataSet *)
	Assign a data object as input. More...

void	AddInputData (int, vtkDataObject *)
	Assign a data object as input. More...

Public Member Functions inherited from vtkAlgorithm
vtkAlgorithm *	NewInstance () const

int	HasExecutive ()
	Check whether this algorithm has an assigned executive. More...

vtkExecutive *	GetExecutive ()
	Get this algorithm's executive. More...

virtual void	SetExecutive (vtkExecutive *executive)
	Set this algorithm's executive. More...

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)
	Version of ProcessRequest() that is wrapped. More...

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)
	A special version of ProcessRequest meant specifically for the pipeline modified time request. More...

virtual int	ModifyRequest (vtkInformation *request, int when)
	This method gives the algorithm a chance to modify the contents of a request before or after (specified in the when argument) it is forwarded. More...

vtkInformation *	GetInputPortInformation (int port)
	Get the information object associated with an input port. More...

vtkInformation *	GetOutputPortInformation (int port)
	Get the information object associated with an output port. More...

int	GetNumberOfInputPorts ()
	Get the number of input ports used by the algorithm. More...

int	GetNumberOfOutputPorts ()
	Get the number of output ports provided by the algorithm. More...

void	UpdateProgress (double amount)
	Update the progress of the process object. More...

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)
	String based versions of SetInputArrayToProcess(). More...

vtkInformation *	GetInputArrayInformation (int idx)
	Get the info object for the specified input array to this algorithm. More...

void	RemoveAllInputs ()
	Remove all the input data. More...

vtkDataObject *	GetOutputDataObject (int port)
	Get the data object that will contain the algorithm output for the given port. More...

vtkDataObject *	GetInputDataObject (int port, int connection)
	Get the data object that will contain the algorithm input for the given port and given connection. More...

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
	Remove a connection from the given input port index. More...

virtual void	RemoveInputConnection (int port, int idx)
	Remove a connection given by index idx. More...

virtual void	RemoveAllInputConnections (int port)
	Removes all input connections. More...

virtual void	SetInputDataObject (int port, vtkDataObject *data)
	Sets the data-object as an input on the given port index. More...

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)
	Add the data-object as an input to this given port. More...

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)
	Get a proxy object corresponding to the given output port of this algorithm. More...

vtkAlgorithmOutput *	GetOutputPort ()

int	GetNumberOfInputConnections (int port)
	Get the number of inputs currently connected to a port. More...

int	GetTotalNumberOfInputConnections ()
	Get the total number of inputs for this algorithm. More...

vtkAlgorithmOutput *	GetInputConnection (int port, int index)
	Get the algorithm output port connected to an input port. More...

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
	Returns the algorithm and the output port index of that algorithm connected to a port-index pair. More...

vtkAlgorithm *	GetInputAlgorithm (int port, int index)
	Returns the algorithm connected to a port-index pair. More...

vtkAlgorithm *	GetInputAlgorithm ()
	Equivalent to GetInputAlgorithm(0, 0). More...

vtkExecutive *	GetInputExecutive (int port, int index)
	Returns the executive associated with a particular input connection. More...

vtkExecutive *	GetInputExecutive ()
	Equivalent to GetInputExecutive(0, 0) More...

vtkInformation *	GetInputInformation (int port, int index)
	Return the information object that is associated with a particular input connection. More...

vtkInformation *	GetInputInformation ()
	Equivalent to GetInputInformation(0, 0) More...

vtkInformation *	GetOutputInformation (int port)
	Return the information object that is associated with a particular output port. More...

virtual int	Update (int port, vtkInformationVector *requests)
	This method enables the passing of data requests to the algorithm to be used during execution (in addition to bringing a particular port up-to-date). More...

virtual int	Update (vtkInformation *requests)
	Convenience method to update an algorithm after passing requests to its first output port. More...

virtual int	UpdatePiece (int piece, int numPieces, int ghostLevels, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port. More...

virtual int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port. More...

virtual int	UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr)
	Convenience method to update an algorithm after passing requests to its first output port. More...

virtual void	UpdateInformation ()
	Bring the algorithm's information up-to-date. More...

virtual void	UpdateDataObject ()
	Create output object(s). More...

virtual void	PropagateUpdateExtent ()
	Propagate meta-data upstream. More...

virtual void	UpdateWholeExtent ()
	Bring this algorithm's outputs up-to-date. More...

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
	Convenience routine to convert from a linear ordering of input connections to a port/connection pair. More...

virtual vtkInformation *	GetInformation ()
	Set/Get the information object associated with this algorithm. More...

virtual void	SetInformation (vtkInformation *)
	Set/Get the information object associated with this algorithm. More...

void	Register (vtkObjectBase *o) override
	Participate in garbage collection. More...

void	UnRegister (vtkObjectBase *o) override
	Participate in garbage collection. More...

virtual void	SetAbortExecute (vtkTypeBool)
	Set/Get the AbortExecute flag for the process object. More...

virtual vtkTypeBool	GetAbortExecute ()
	Set/Get the AbortExecute flag for the process object. More...

virtual void	AbortExecuteOn ()
	Set/Get the AbortExecute flag for the process object. More...

virtual void	AbortExecuteOff ()
	Set/Get the AbortExecute flag for the process object. More...

virtual void	SetProgress (double)
	Set/Get the execution progress of a process object. More...

virtual double	GetProgress ()
	Set/Get the execution progress of a process object. More...

void	SetProgressText (const char *ptext)
	Set the current text message associated with the progress state. More...

virtual char *	GetProgressText ()
	Set the current text message associated with the progress state. More...

virtual unsigned long	GetErrorCode ()
	The error code contains a possible error that occurred while reading or writing the file. More...

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
	Set the input data arrays that this algorithm will process. More...

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
	Set the input data arrays that this algorithm will process. More...

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
	Set the input data arrays that this algorithm will process. More...

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
	Set the connection for the given input port index. More...

virtual void	SetInputConnection (vtkAlgorithmOutput *input)
	Set the connection for the given input port index. More...

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
	Add a connection to the given input port index. More...

virtual void	AddInputConnection (vtkAlgorithmOutput *input)
	Add a connection to the given input port index. More...

virtual void	Update (int port)
	Bring this algorithm's outputs up-to-date. More...

virtual void	Update ()
	Bring this algorithm's outputs up-to-date. More...

virtual void	SetReleaseDataFlag (int)
	Turn release data flag on or off for all output ports. More...

virtual int	GetReleaseDataFlag ()
	Turn release data flag on or off for all output ports. More...

void	ReleaseDataFlagOn ()
	Turn release data flag on or off for all output ports. More...

void	ReleaseDataFlagOff ()
	Turn release data flag on or off for all output ports. More...

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0. More...

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
	This detects when the UpdateExtent will generate no data This condition is satisfied when the UpdateExtent has zero volume (0,-1,...) or the UpdateNumberOfPieces is 0. More...

int *	GetUpdateExtent ()
	These functions return the update extent for output ports that use 3D extents. More...

int *	GetUpdateExtent (int port)
	These functions return the update extent for output ports that use 3D extents. More...

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents. More...

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
	These functions return the update extent for output ports that use 3D extents. More...

void	GetUpdateExtent (int extent[6])
	These functions return the update extent for output ports that use 3D extents. More...

void	GetUpdateExtent (int port, int extent[6])
	These functions return the update extent for output ports that use 3D extents. More...

int	GetUpdatePiece ()
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdatePiece (int port)
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdateNumberOfPieces ()
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdateNumberOfPieces (int port)
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdateGhostLevel ()
	These functions return the update extent for output ports that use piece extents. More...

int	GetUpdateGhostLevel (int port)
	These functions return the update extent for output ports that use piece extents. More...

void	SetProgressObserver (vtkProgressObserver *)
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...

virtual vtkProgressObserver *	GetProgressObserver ()
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

void	PrintRevisions (ostream &)
	Legacy. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Static Public Member Functions
static vtkDataObjectToDataSetFilter *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkDataObjectToDataSetFilter *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkDataSetAlgorithm
static vtkDataSetAlgorithm *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkDataSetAlgorithm *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
	Keys used to specify input port requirements. More...

static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()

static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()

static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()

static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()

static vtkInformationIntegerKey *	INPUT_PORT ()

static vtkInformationIntegerKey *	INPUT_CONNECTION ()

static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()
	This key tells the executive that a particular output port is capable of producing an arbitrary subextent of the whole extent. More...

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
	Key that tells the pipeline that a particular algorithm can or cannot handle piece request. More...

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
	If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance(). More...

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkDataObjectToDataSetFilter ()

	~vtkDataObjectToDataSetFilter () override

int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	This is called within ProcessRequest when a request asks the algorithm to do its work. More...

int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	This is called within ProcessRequest when a request asks for Information. More...

int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	This is called within ProcessRequest when each filter in the pipeline decides what portion of its input is needed to create the portion of its output that the downstream filter asks for. More...

int	FillInputPortInformation (int port, vtkInformation *info) override
	Fill the input port information objects for this algorithm. More...

int	RequestDataObject (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	This is called within ProcessRequest to when a request asks the algorithm to create empty output data objects. More...

void	SetArrayName (char &name, char newName)

vtkIdType	ConstructPoints (vtkDataObject input, vtkPointSet ps)

vtkIdType	ConstructPoints (vtkDataObject input, vtkRectilinearGrid rg)

int	ConstructCells (vtkDataObject input, vtkPolyData pd)

int	ConstructCells (vtkDataObject input, vtkUnstructuredGrid ug)

vtkCellArray *	ConstructCellArray (vtkDataArray *da, int comp, vtkIdType compRange[2])

void	ConstructDimensions (vtkDataObject *input)

void	ConstructSpacing (vtkDataObject *input)

void	ConstructOrigin (vtkDataObject *input)

Protected Member Functions inherited from vtkDataSetAlgorithm
	vtkDataSetAlgorithm ()

	~vtkDataSetAlgorithm () override

int	FillOutputPortInformation (int port, vtkInformation *info) override
	Fill the output port information objects for this algorithm. More...

vtkDataObject *	GetInput (int port)

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm () override

virtual void	SetNumberOfInputPorts (int n)
	Set the number of input ports used by the algorithm. More...

virtual void	SetNumberOfOutputPorts (int n)
	Set the number of output ports provided by the algorithm. More...

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
	Get the assocition of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
	This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...

virtual vtkExecutive *	CreateDefaultExecutive ()
	Create a default executive. More...

void	ReportReferences (vtkGarbageCollector *) override

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
	Replace the Nth connection on the given input port. More...

virtual void	SetNumberOfInputConnections (int port, int n)
	Set the number of input connections on the given input port. More...

void	SetInputDataInternal (int port, vtkDataObject *input)
	These methods are used by subclasses to implement methods to set data objects directly as input. More...

void	AddInputDataInternal (int port, vtkDataObject *input)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...

int	GetInputArrayAssociation (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature. More...

virtual void	SetErrorCode (unsigned long)
	The error code contains a possible error that occurred while reading or writing the file. More...

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
char	Updating

int	DataSetType

char *	PointArrays [3]

int	PointArrayComponents [3]

vtkIdType	PointComponentRange [3][2]

int	PointNormalize [3]

char *	VertsArray

int	VertsArrayComponent

vtkIdType	VertsComponentRange [2]

char *	LinesArray

int	LinesArrayComponent

vtkIdType	LinesComponentRange [2]

char *	PolysArray

int	PolysArrayComponent

vtkIdType	PolysComponentRange [2]

char *	StripsArray

int	StripsArrayComponent

vtkIdType	StripsComponentRange [2]

char *	CellTypeArray

int	CellTypeArrayComponent

vtkIdType	CellTypeComponentRange [2]

char *	CellConnectivityArray

int	CellConnectivityArrayComponent

vtkIdType	CellConnectivityComponentRange [2]

vtkTypeBool	DefaultNormalize

int	Dimensions [3]

double	Origin [3]

double	Spacing [3]

char *	DimensionsArray

int	DimensionsArrayComponent

vtkIdType	DimensionsComponentRange [2]

char *	OriginArray

int	OriginArrayComponent

vtkIdType	OriginComponentRange [2]

char *	SpacingArray

int	SpacingArrayComponent

vtkIdType	SpacingComponentRange [2]

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode
	The error code contains a possible error that occurred while reading or writing the file. More...

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
vtkTypeBool	AbortExecute

Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

map field data to concrete dataset

vtkDataObjectToDataSetFilter is an class that maps a data object (i.e., a field) into a concrete dataset, i.e., gives structure to the field by defining a geometry and topology.

To use this filter you associate components in the input field data with portions of the output dataset. (A component is an array of values from the field.) For example, you would specify x-y-z points by assigning components from the field for the x, then y, then z values of the points. You may also have to specify component ranges (for each z-y-z) to make sure that the number of x, y, and z values is the same. Also, you may want to normalize the components which helps distribute the data uniformly. Once you've setup the filter to combine all the pieces of data into a specified dataset (the geometry, topology, point and cell data attributes), the various output methods (e.g., GetPolyData()) are used to retrieve the final product.

This filter is often used in conjunction with vtkFieldDataToAttributeDataFilter. vtkFieldDataToAttributeDataFilter takes field data and transforms it into attribute data (e.g., point and cell data attributes such as scalars and vectors). To do this, use this filter which constructs a concrete dataset and passes the input data object field data to its output. and then use vtkFieldDataToAttributeDataFilter to generate the attribute data associated with the dataset.

Warning: Make sure that the data you extract is consistent. That is, if you have N points, extract N x, y, and z components. Also, all the information necessary to define a dataset must be given. For example, vtkPolyData requires points at a minimum; vtkStructuredPoints requires setting the dimensions; vtkStructuredGrid requires defining points and dimensions; vtkUnstructuredGrid requires setting points; and vtkRectilinearGrid requires that you define the x, y, and z-coordinate arrays (by specifying points) as well as the dimensions.; If you wish to create a dataset of just points (i.e., unstructured points dataset), create vtkPolyData consisting of points. There will be no cells in such a dataset.

See also: vtkDataObject vtkFieldData vtkDataSet vtkPolyData vtkStructuredPoints vtkStructuredGrid vtkUnstructuredGrid vtkRectilinearGrid vtkDataSetAttributes vtkDataArray

Examples:: vtkDataObjectToDataSetFilter (Examples)

Tests:: vtkDataObjectToDataSetFilter (Tests)

Definition at line 87 of file vtkDataObjectToDataSetFilter.h.

Member Typedef Documentation

typedef vtkDataSetAlgorithm vtkDataObjectToDataSetFilter::Superclass

Definition at line 91 of file vtkDataObjectToDataSetFilter.h.

Constructor & Destructor Documentation

vtkDataObjectToDataSetFilter::vtkDataObjectToDataSetFilter ( )

protected

vtkDataObjectToDataSetFilter::~vtkDataObjectToDataSetFilter ( )

overrideprotected

Member Function Documentation

static vtkDataObjectToDataSetFilter* vtkDataObjectToDataSetFilter::New ( )

static

static vtkTypeBool vtkDataObjectToDataSetFilter::IsTypeOf ( const char * type )

static

virtual vtkTypeBool vtkDataObjectToDataSetFilter::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 vtkDataObjectToDataSetFilter* vtkDataObjectToDataSetFilter::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkDataObjectToDataSetFilter::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkDataSetAlgorithm.

vtkDataObjectToDataSetFilter* vtkDataObjectToDataSetFilter::NewInstance ( ) const

void vtkDataObjectToDataSetFilter::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

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 vtkDataSetAlgorithm.

vtkDataObject* vtkDataObjectToDataSetFilter::GetInput ( )

Get the input to the filter.

void vtkDataObjectToDataSetFilter::SetDataSetType ( int )

Control what type of data is generated for output.

virtual int vtkDataObjectToDataSetFilter::GetDataSetType ( )

virtual

Control what type of data is generated for output.

void vtkDataObjectToDataSetFilter::SetDataSetTypeToPolyData ( )

inline

Control what type of data is generated for output.

Definition at line 105 of file vtkDataObjectToDataSetFilter.h.

void vtkDataObjectToDataSetFilter::SetDataSetTypeToStructuredPoints ( )

inline

Control what type of data is generated for output.

Definition at line 107 of file vtkDataObjectToDataSetFilter.h.

void vtkDataObjectToDataSetFilter::SetDataSetTypeToStructuredGrid ( )

inline

Control what type of data is generated for output.

Definition at line 109 of file vtkDataObjectToDataSetFilter.h.

void vtkDataObjectToDataSetFilter::SetDataSetTypeToRectilinearGrid ( )

inline

Control what type of data is generated for output.

Definition at line 111 of file vtkDataObjectToDataSetFilter.h.

void vtkDataObjectToDataSetFilter::SetDataSetTypeToUnstructuredGrid ( )

inline

Control what type of data is generated for output.

Definition at line 113 of file vtkDataObjectToDataSetFilter.h.

vtkDataSet* vtkDataObjectToDataSetFilter::GetOutput ( )

Get the output in different forms.

The particular method invoked should be consistent with the SetDataSetType() method. (Note: GetOutput() will always return a type consistent with SetDataSetType(). Also, GetOutput() will return nullptr if the filter aborted due to inconsistent data.)

vtkDataSet* vtkDataObjectToDataSetFilter::GetOutput ( int idx )

Get the output in different forms.

The particular method invoked should be consistent with the SetDataSetType() method. (Note: GetOutput() will always return a type consistent with SetDataSetType(). Also, GetOutput() will return nullptr if the filter aborted due to inconsistent data.)

vtkPolyData* vtkDataObjectToDataSetFilter::GetPolyDataOutput ( )

Get the output in different forms.

The particular method invoked should be consistent with the SetDataSetType() method. (Note: GetOutput() will always return a type consistent with SetDataSetType(). Also, GetOutput() will return nullptr if the filter aborted due to inconsistent data.)

vtkStructuredPoints* vtkDataObjectToDataSetFilter::GetStructuredPointsOutput ( )

Get the output in different forms.

The particular method invoked should be consistent with the SetDataSetType() method. (Note: GetOutput() will always return a type consistent with SetDataSetType(). Also, GetOutput() will return nullptr if the filter aborted due to inconsistent data.)

vtkStructuredGrid* vtkDataObjectToDataSetFilter::GetStructuredGridOutput ( )

Get the output in different forms.

The particular method invoked should be consistent with the SetDataSetType() method. (Note: GetOutput() will always return a type consistent with SetDataSetType(). Also, GetOutput() will return nullptr if the filter aborted due to inconsistent data.)

vtkUnstructuredGrid* vtkDataObjectToDataSetFilter::GetUnstructuredGridOutput ( )

Get the output in different forms.

The particular method invoked should be consistent with the SetDataSetType() method. (Note: GetOutput() will always return a type consistent with SetDataSetType(). Also, GetOutput() will return nullptr if the filter aborted due to inconsistent data.)

vtkRectilinearGrid* vtkDataObjectToDataSetFilter::GetRectilinearGridOutput ( )

Get the output in different forms.

The particular method invoked should be consistent with the SetDataSetType() method. (Note: GetOutput() will always return a type consistent with SetDataSetType(). Also, GetOutput() will return nullptr if the filter aborted due to inconsistent data.)

void vtkDataObjectToDataSetFilter::SetPointComponent	(	int	comp,
		const char *	arrayName,
		int	arrayComp,
		int	min,
		int	max,
		int	normalize
	)

Define the component of the field to be used for the x, y, and z values of the points.

Note that the parameter comp must lie between (0,2) and refers to the x-y-z (i.e., 0,1,2) components of the points. To define the field component to use you can specify an array name and the component in that array. The (min,max) values are the range of data in the component you wish to extract. (This method should be used for vtkPolyData, vtkUnstructuredGrid, vtkStructuredGrid, and vtkRectilinearGrid.) A convenience method, SetPointComponent(),is also provided which does not require setting the (min,max) component range or the normalize flag (normalize is set to DefaulatNormalize value).

void vtkDataObjectToDataSetFilter::SetPointComponent	(	int	comp,
		const char *	arrayName,
		int	arrayComp
	)

inline

Define the component of the field to be used for the x, y, and z values of the points.

Note that the parameter comp must lie between (0,2) and refers to the x-y-z (i.e., 0,1,2) components of the points. To define the field component to use you can specify an array name and the component in that array. The (min,max) values are the range of data in the component you wish to extract. (This method should be used for vtkPolyData, vtkUnstructuredGrid, vtkStructuredGrid, and vtkRectilinearGrid.) A convenience method, SetPointComponent(),is also provided which does not require setting the (min,max) component range or the normalize flag (normalize is set to DefaulatNormalize value).

Definition at line 149 of file vtkDataObjectToDataSetFilter.h.

const char* vtkDataObjectToDataSetFilter::GetPointComponentArrayName ( int comp )

Define the component of the field to be used for the x, y, and z values of the points.

Note that the parameter comp must lie between (0,2) and refers to the x-y-z (i.e., 0,1,2) components of the points. To define the field component to use you can specify an array name and the component in that array. The (min,max) values are the range of data in the component you wish to extract. (This method should be used for vtkPolyData, vtkUnstructuredGrid, vtkStructuredGrid, and vtkRectilinearGrid.) A convenience method, SetPointComponent(),is also provided which does not require setting the (min,max) component range or the normalize flag (normalize is set to DefaulatNormalize value).

int vtkDataObjectToDataSetFilter::GetPointComponentArrayComponent ( int comp )

Define the component of the field to be used for the x, y, and z values of the points.

Note that the parameter comp must lie between (0,2) and refers to the x-y-z (i.e., 0,1,2) components of the points. To define the field component to use you can specify an array name and the component in that array. The (min,max) values are the range of data in the component you wish to extract. (This method should be used for vtkPolyData, vtkUnstructuredGrid, vtkStructuredGrid, and vtkRectilinearGrid.) A convenience method, SetPointComponent(),is also provided which does not require setting the (min,max) component range or the normalize flag (normalize is set to DefaulatNormalize value).

int vtkDataObjectToDataSetFilter::GetPointComponentMinRange ( int comp )

Define the component of the field to be used for the x, y, and z values of the points.

Note that the parameter comp must lie between (0,2) and refers to the x-y-z (i.e., 0,1,2) components of the points. To define the field component to use you can specify an array name and the component in that array. The (min,max) values are the range of data in the component you wish to extract. (This method should be used for vtkPolyData, vtkUnstructuredGrid, vtkStructuredGrid, and vtkRectilinearGrid.) A convenience method, SetPointComponent(),is also provided which does not require setting the (min,max) component range or the normalize flag (normalize is set to DefaulatNormalize value).

int vtkDataObjectToDataSetFilter::GetPointComponentMaxRange ( int comp )

Define the component of the field to be used for the x, y, and z values of the points.

Note that the parameter comp must lie between (0,2) and refers to the x-y-z (i.e., 0,1,2) components of the points. To define the field component to use you can specify an array name and the component in that array. The (min,max) values are the range of data in the component you wish to extract. (This method should be used for vtkPolyData, vtkUnstructuredGrid, vtkStructuredGrid, and vtkRectilinearGrid.) A convenience method, SetPointComponent(),is also provided which does not require setting the (min,max) component range or the normalize flag (normalize is set to DefaulatNormalize value).

int vtkDataObjectToDataSetFilter::GetPointComponentNormailzeFlag ( int comp )

Define the component of the field to be used for the x, y, and z values of the points.

Note that the parameter comp must lie between (0,2) and refers to the x-y-z (i.e., 0,1,2) components of the points. To define the field component to use you can specify an array name and the component in that array. The (min,max) values are the range of data in the component you wish to extract. (This method should be used for vtkPolyData, vtkUnstructuredGrid, vtkStructuredGrid, and vtkRectilinearGrid.) A convenience method, SetPointComponent(),is also provided which does not require setting the (min,max) component range or the normalize flag (normalize is set to DefaulatNormalize value).

void vtkDataObjectToDataSetFilter::SetVertsComponent	(	const char *	arrayName,
		int	arrayComp,
		int	min,
		int	max
	)