Streamer appends input pieces to the output. More...

#include <vtkPolyDataStreamer.h>

Inheritance diagram for vtkPolyDataStreamer:

Collaboration diagram for vtkPolyDataStreamer:

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

void	SetNumberOfStreamDivisions (int num)
int	GetNumberOfStreamDivisions ()

virtual void	SetColorByPiece (int)
virtual int	GetColorByPiece ()
virtual void	ColorByPieceOn ()
virtual void	ColorByPieceOff ()
Static Public Member Functions
static vtkPolyDataStreamer *	New ()
static int	IsTypeOf (const char *type)
static vtkPolyDataStreamer *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPolyDataStreamer ()
	~vtkPolyDataStreamer ()
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
virtual int	FillInputPortInformation (int port, vtkInformation *info)
int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	ExecutePass (vtkInformationVector *inputVector, vtkInformationVector outputVector)
virtual int	PostExecute (vtkInformationVector *inputVector, vtkInformationVector outputVector)
Protected Attributes
int	ColorByPiece

Detailed Description

Streamer appends input pieces to the output.

vtkPolyDataStreamer initiates streaming by requesting pieces from its single input it appends these pieces to the requested output. Note that since vtkPolyDataStreamer uses an append filter, all the polygons generated have to be kept in memory before rendering. If these do not fit in the memory, it is possible to make the vtkPolyDataMapper stream. Since the mapper will render each piece separately, all the polygons do not have to stored in memory.

Attention:: The output may be slightly different if the pipeline does not handle ghost cells properly (i.e. you might see seames between the pieces).

See also:: vtkAppendFilter

Tests:: vtkPolyDataStreamer (Tests)

Definition at line 43 of file vtkPolyDataStreamer.h.

Member Typedef Documentation

typedef vtkStreamerBase vtkPolyDataStreamer::Superclass

Reimplemented from vtkStreamerBase.

Definition at line 48 of file vtkPolyDataStreamer.h.

Constructor & Destructor Documentation

vtkPolyDataStreamer::vtkPolyDataStreamer ( ) [protected]

vtkPolyDataStreamer::~vtkPolyDataStreamer ( ) [protected]

Member Function Documentation

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

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

Reimplemented from vtkAlgorithm.

static int vtkPolyDataStreamer::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 vtkStreamerBase.

virtual int vtkPolyDataStreamer::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 vtkStreamerBase.

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

Reimplemented from vtkStreamerBase.

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

Reimplemented from vtkStreamerBase.

vtkPolyDataStreamer* vtkPolyDataStreamer::NewInstance ( ) const

Reimplemented from vtkStreamerBase.

void vtkPolyDataStreamer::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 vtkStreamerBase.

void vtkPolyDataStreamer::SetNumberOfStreamDivisions ( int num )

Set the number of pieces to divide the problem into.

int vtkPolyDataStreamer::GetNumberOfStreamDivisions ( ) [inline]

Set the number of pieces to divide the problem into.

Definition at line 54 of file vtkPolyDataStreamer.h.

virtual void vtkPolyDataStreamer::SetColorByPiece ( int ) [virtual]

By default, this option is off. When it is on, cell scalars are generated based on which piece they are in.

virtual int vtkPolyDataStreamer::GetColorByPiece ( ) [virtual]

By default, this option is off. When it is on, cell scalars are generated based on which piece they are in.

virtual void vtkPolyDataStreamer::ColorByPieceOn ( ) [virtual]

By default, this option is off. When it is on, cell scalars are generated based on which piece they are in.

virtual void vtkPolyDataStreamer::ColorByPieceOff ( ) [virtual]

By default, this option is off. When it is on, cell scalars are generated based on which piece they are in.

virtual int vtkPolyDataStreamer::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 vtkAlgorithm.

virtual int vtkPolyDataStreamer::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 vtkAlgorithm.