vtkUnstructuredDataDeliveryFilter Class Reference

#include <vtkUnstructuredDataDeliveryFilter.h>

Inheritance diagram for vtkUnstructuredDataDeliveryFilter:

Collaboration diagram for vtkUnstructuredDataDeliveryFilter:

List of all members.

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
void	ProcessViewRequest (vtkInformation *)
virtual unsigned long	GetMTime ()
virtual void	Modified ()
virtual void	SetLODMode (bool)
virtual bool	GetLODMode ()
void	SetOutputDataType (int)
virtual int	GetOutputDataType ()
Static Public Member Functions
static vtkUnstructuredDataDeliveryFilter *	New ()
static int	IsTypeOf (const char *type)
static vtkUnstructuredDataDeliveryFilter *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkUnstructuredDataDeliveryFilter ()
	~vtkUnstructuredDataDeliveryFilter ()
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
int	RequestDataObject (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void	InitializeForCommunication ()
virtual int	FillInputPortInformation (int port, vtkInformation *info)
Protected Attributes
vtkMPIMoveData *	MoveData
int	OutputDataType
bool	LODMode

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Detailed Description

vtkUnstructuredDataDeliveryFilter is a helper filter that can be used in vtkPolyData or vtkUnstructuredGrid representations to deliver the data to the process(es) doing the rendering. Use this filter in vtkView::REQUEST_PREPARE_FOR_RENDER() pass to deliver the data to the correct node for rendering. Simply put this filter in your rendering-pipeline (for example after the geometry filter and before the mapper) and then pass the request-information object to ProcessViewRequest() call. This filter will lookup keys in the information object and update its state as needed to ensure that the data is available in the form/shape requested on the rendering nodes.

See also:

vtkImageSliceDataDeliveryFilter

Definition at line 38 of file vtkUnstructuredDataDeliveryFilter.h.

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Constructor & Destructor Documentation

vtkUnstructuredDataDeliveryFilter::vtkUnstructuredDataDeliveryFilter

(

)

[protected]

vtkUnstructuredDataDeliveryFilter::~vtkUnstructuredDataDeliveryFilter

(

)

[protected]

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Member Function Documentation

static vtkUnstructuredDataDeliveryFilter* vtkUnstructuredDataDeliveryFilter::New

(

)

[static]

Reimplemented from vtkPassInputTypeAlgorithm.

virtual const char* vtkUnstructuredDataDeliveryFilter::GetClassName

(

)

[virtual]

Reimplemented from vtkPassInputTypeAlgorithm.

static int vtkUnstructuredDataDeliveryFilter::IsTypeOf

(

const char *

type

)

[static]

Reimplemented from vtkPassInputTypeAlgorithm.

virtual int vtkUnstructuredDataDeliveryFilter::IsA

(

const char *

type

)

[virtual]

Reimplemented from vtkPassInputTypeAlgorithm.

static vtkUnstructuredDataDeliveryFilter* vtkUnstructuredDataDeliveryFilter::SafeDownCast

(

vtkObject *

o

)

[static]

Reimplemented from vtkPassInputTypeAlgorithm.

void vtkUnstructuredDataDeliveryFilter::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)		[virtual]

Reimplemented from vtkPassInputTypeAlgorithm.

virtual void vtkUnstructuredDataDeliveryFilter::SetLODMode

(

bool

)

[virtual]

Set this to true when this filter is used in a LOD pipeline. This ensures that the respect the delivery flags correctly in ProcessViewRequest(). Some keys are only to be handled when the filter is in a low-res pipeline. Default is false.

virtual bool vtkUnstructuredDataDeliveryFilter::GetLODMode

(

)

[virtual]

Set this to true when this filter is used in a LOD pipeline. This ensures that the respect the delivery flags correctly in ProcessViewRequest(). Some keys are only to be handled when the filter is in a low-res pipeline. Default is false.

void vtkUnstructuredDataDeliveryFilter::SetOutputDataType

(

int

)

Set whether the data is vtkPolyData or vtkUnstucturedGrid. Note only VTK_POLY_DATA and VTK_UNSTRUCTURED_GRID are supported.

virtual int vtkUnstructuredDataDeliveryFilter::GetOutputDataType

(

)

[virtual]

Set whether the data is vtkPolyData or vtkUnstucturedGrid. Note only VTK_POLY_DATA and VTK_UNSTRUCTURED_GRID are supported.

void vtkUnstructuredDataDeliveryFilter::ProcessViewRequest

(

vtkInformation *

)

Process the view request. Note that this may affect the mtime of the filter.

virtual unsigned long vtkUnstructuredDataDeliveryFilter::GetMTime

(

)

[virtual]

Return this object's modified time.

Reimplemented from vtkPassInputTypeAlgorithm.

virtual void vtkUnstructuredDataDeliveryFilter::Modified

(

)

[virtual]

Reimplemented from vtkPassInputTypeAlgorithm.

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

Reimplemented from vtkPassInputTypeAlgorithm.

int vtkUnstructuredDataDeliveryFilter::RequestDataObject	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)		[protected, virtual]

Reimplemented from vtkPassInputTypeAlgorithm.

void vtkUnstructuredDataDeliveryFilter::InitializeForCommunication

(

)

[protected]

Initializes internal filters

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

Reimplemented from vtkPassInputTypeAlgorithm.

---

Member Data Documentation

vtkMPIMoveData* vtkUnstructuredDataDeliveryFilter::MoveData [protected]

Definition at line 86 of file vtkUnstructuredDataDeliveryFilter.h.

int vtkUnstructuredDataDeliveryFilter::OutputDataType [protected]

Definition at line 87 of file vtkUnstructuredDataDeliveryFilter.h.

bool vtkUnstructuredDataDeliveryFilter::LODMode [protected]

Definition at line 88 of file vtkUnstructuredDataDeliveryFilter.h.

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

• dox/ParaViewCore/ClientServerCore/vtkUnstructuredDataDeliveryFilter.h