representation for showing vtkStructuredGrid datasets as volumes. More...

#include <vtkStructuredGridVolumeRepresentation.h>

Inheritance diagram for vtkStructuredGridVolumeRepresentation:

Collaboration diagram for vtkStructuredGridVolumeRepresentation:

[legend]

Public Types
typedef vtkUnstructuredGridVolumeRepresentation	Superclass

Public Types inherited from vtkUnstructuredGridVolumeRepresentation
typedef vtkPVDataRepresentation	Superclass

Public Types inherited from vtkPVDataRepresentation
typedef vtkDataRepresentation	Superclass

Public Member Functions
virtual const char *	GetClassName ()

virtual int	IsA (const char *type)

void	PrintSelf (ostream &os, vtkIndent indent)

virtual int	ProcessViewRequest (vtkInformationRequestKey request_type, vtkInformation inInfo, vtkInformation *outInfo)
	vtkAlgorithm::ProcessRequest() equivalent for rendering passes. More...


void	SetUseDataPartitions (bool)
	When on (default), the representation tells the view to use the partitioning information from the input structured grid for ordered compositing. More...

virtual bool	GetUseDataPartitions ()
	When on (default), the representation tells the view to use the partitioning information from the input structured grid for ordered compositing. More...

Public Member Functions inherited from vtkUnstructuredGridVolumeRepresentation
void	PrintSelf (ostream &os, vtkIndent indent)

void	AddVolumeMapper (const char name, vtkUnstructuredGridVolumeMapper )
	Register a volume mapper with the representation. More...

virtual void	MarkModified ()
	This needs to be called on all instances of vtkGeometryRepresentation when the input is modified. More...

virtual void	SetVisibility (bool val)
	Get/Set the visibility for this representation. More...

void	SetExtractedBlockIndex (unsigned int index)

void	SetOrientation (double, double, double)

void	SetOrigin (double, double, double)

void	SetPickable (int val)

void	SetPosition (double, double, double)

void	SetScale (double, double, double)

void	SetInterpolationType (int val)

void	SetColor (vtkColorTransferFunction *lut)

void	SetScalarOpacity (vtkPiecewiseFunction *pwf)

void	SetScalarOpacityUnitDistance (double val)

vtkPVLODVolume *	GetActor ()
	Provides access to the actor used by this representation. More...

virtual void	SetActiveVolumeMapper (const char *)
	Set the active volume mapper to use. More...

vtkUnstructuredGridVolumeMapper *	GetActiveVolumeMapper ()
	Set the active volume mapper to use. More...

Public Member Functions inherited from vtkPVDataRepresentation
void	PrintSelf (ostream &os, vtkIndent indent)

virtual unsigned int	Initialize (unsigned int minIdAvailable, unsigned int maxIdAvailable)
	Initialize the representation with an identifier range so each internal representation can own a unique ID. More...

unsigned int	GetUniqueIdentifier ()
	Return 0 if the Initialize() method was not called otherwise a unique ID that will be shared across the processes for that same object. More...

virtual bool	GetVisibility ()

virtual vtkDataObject *	GetRenderedDataObject (int vtkNotUsed(port))
	Returns the data object that is rendered from the given input port. More...

virtual void	SetForcedCacheKey (double val)
	Typically a representation decides whether to use cache based on the view's values for UseCache and CacheKey. More...

virtual void	SetForceUseCache (bool val)

bool	GetUsingCacheForUpdate ()
	Called by vtkPVDataRepresentationPipeline to see if using cache is valid and will be used for the update. More...

virtual bool	GetNeedUpdate ()

virtual vtkAlgorithmOutput *	GetInternalOutputPort ()
	Retrieves an output port for the input data object at the specified port and connection index. More...

virtual vtkAlgorithmOutput *	GetInternalOutputPort (int port)

virtual vtkAlgorithmOutput *	GetInternalOutputPort (int port, int conn)

vtkView *	GetView () const
	Provides access to the view. More...

virtual void	SetUpdateTime (double time)
	Set the update time. More...

virtual double	GetUpdateTime ()
	Set the update time. More...

virtual bool	GetUpdateTimeValid ()
	Set whether the UpdateTime is valid. More...

virtual void	SetUseCache (bool)

virtual void	SetCacheKey (double val)

virtual double	GetCacheKey ()
	Returns whether caching is used and what key to use when caching is enabled. More...

virtual bool	GetUseCache ()
	Returns whether caching is used and what key to use when caching is enabled. More...

Static Public Member Functions
static vtkStructuredGridVolumeRepresentation *	New ()

static int	IsTypeOf (const char *type)

static vtkStructuredGridVolumeRepresentation *	SafeDownCast (vtkObject *o)

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

static int	IsTypeOf (const char *type)

static vtkUnstructuredGridVolumeRepresentation *	SafeDownCast (vtkObject *o)

Static Public Member Functions inherited from vtkPVDataRepresentation
static int	IsTypeOf (const char *type)

static vtkPVDataRepresentation *	SafeDownCast (vtkObject *o)

Protected Member Functions
	vtkStructuredGridVolumeRepresentation ()

	~vtkStructuredGridVolumeRepresentation ()

virtual int	FillInputPortInformation (int port, vtkInformation *info)
	Fill input port information. More...

virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
	Overridden to invoke vtkCommand::UpdateDataEvent. More...

Protected Member Functions inherited from vtkUnstructuredGridVolumeRepresentation
	vtkUnstructuredGridVolumeRepresentation ()

	~vtkUnstructuredGridVolumeRepresentation ()

virtual bool	AddToView (vtkView *view)
	Adds the representation to the view. More...

virtual bool	RemoveFromView (vtkView *view)
	Removes the representation to the view. More...

virtual bool	IsCached (double cache_key)
	Overridden to check with the vtkPVCacheKeeper to see if the key is cached. More...

virtual void	UpdateMapperParameters ()
	Passes on parameters to the active volume mapper. More...

Protected Member Functions inherited from vtkPVDataRepresentation
	vtkPVDataRepresentation ()

	~vtkPVDataRepresentation ()

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

virtual int	RequestUpdateExtent (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)

virtual int	RequestUpdateTime (vtkInformation , vtkInformationVector , vtkInformationVector )

Protected Attributes
bool	UseDataPartitions

vtkTableExtentTranslator *	TableExtentTranslator

Protected Attributes inherited from vtkUnstructuredGridVolumeRepresentation
vtkVolumeRepresentationPreprocessor *	Preprocessor

vtkPVCacheKeeper *	CacheKeeper

vtkProjectedTetrahedraMapper *	DefaultMapper

vtkVolumeProperty *	Property

vtkPVLODVolume *	Actor

vtkPVGeometryFilter *	LODGeometryFilter

vtkPolyDataMapper *	LODMapper

double	DataBounds [6]

bool	UseDataPartitions

Protected Attributes inherited from vtkPVDataRepresentation
double	UpdateTime

bool	UpdateTimeValid

unsigned int	UniqueIdentifier

Detailed Description

representation for showing vtkStructuredGrid datasets as volumes.

vtkStructuredGridVolumeRepresentation is a representation for volume rendering vtkStructuredGrid datasets with one caveat: it assumes that the structured grid is not "curved" i.e. bounding boxes of non-intersecting extents don't intersect (or intersect negligibly). This is the default (and faster) method. Alternatively, one can set UseDataPartitions to off and the representation will simply rely on the view to build the sorting order using the unstructured grid. In which case, however data will be transferred among processing.

Definition at line 37 of file vtkStructuredGridVolumeRepresentation.h.

Member Typedef Documentation

§ Superclass

typedef vtkUnstructuredGridVolumeRepresentation vtkStructuredGridVolumeRepresentation::Superclass

Definition at line 42 of file vtkStructuredGridVolumeRepresentation.h.

Constructor & Destructor Documentation

§ vtkStructuredGridVolumeRepresentation()

vtkStructuredGridVolumeRepresentation::vtkStructuredGridVolumeRepresentation ( )

protected

§ ~vtkStructuredGridVolumeRepresentation()

vtkStructuredGridVolumeRepresentation::~vtkStructuredGridVolumeRepresentation ( )

protected

Member Function Documentation

§ New()

static vtkStructuredGridVolumeRepresentation* vtkStructuredGridVolumeRepresentation::New ( )

static

§ GetClassName()

virtual const char* vtkStructuredGridVolumeRepresentation::GetClassName ( )

virtual

Reimplemented from vtkUnstructuredGridVolumeRepresentation.

§ IsTypeOf()

static int vtkStructuredGridVolumeRepresentation::IsTypeOf ( const char * type )

static

§ IsA()

virtual int vtkStructuredGridVolumeRepresentation::IsA ( const char * type )

virtual

Reimplemented from vtkUnstructuredGridVolumeRepresentation.

§ SafeDownCast()

static vtkStructuredGridVolumeRepresentation* vtkStructuredGridVolumeRepresentation::SafeDownCast ( vtkObject * o )

static

§ PrintSelf()

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

§ SetUseDataPartitions()

void vtkStructuredGridVolumeRepresentation::SetUseDataPartitions ( bool )

virtual

When on (default), the representation tells the view to use the partitioning information from the input structured grid for ordered compositing.

When off we let the view build its own ordering and redistribute data as needed.

Reimplemented from vtkUnstructuredGridVolumeRepresentation.

§ GetUseDataPartitions()

virtual bool vtkStructuredGridVolumeRepresentation::GetUseDataPartitions ( )

virtual

When on (default), the representation tells the view to use the partitioning information from the input structured grid for ordered compositing.

When off we let the view build its own ordering and redistribute data as needed.

Reimplemented from vtkUnstructuredGridVolumeRepresentation.

§ ProcessViewRequest()

virtual int vtkStructuredGridVolumeRepresentation::ProcessViewRequest	(	vtkInformationRequestKey *	request_type,
		vtkInformation *	inInfo,
		vtkInformation *	outInfo
	)

virtual

vtkAlgorithm::ProcessRequest() equivalent for rendering passes.

This is typically called by the vtkView to request meta-data from the representations or ask them to perform certain tasks e.g. PrepareForRendering.

Reimplemented from vtkUnstructuredGridVolumeRepresentation.

§ FillInputPortInformation()

virtual int vtkStructuredGridVolumeRepresentation::FillInputPortInformation	(	int	port,
		vtkInformation *	info
	)

protectedvirtual

Fill input port information.

Reimplemented from vtkUnstructuredGridVolumeRepresentation.

§ RequestData()

virtual int vtkStructuredGridVolumeRepresentation::RequestData	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)

protectedvirtual

Overridden to invoke vtkCommand::UpdateDataEvent.

Reimplemented from vtkUnstructuredGridVolumeRepresentation.

Member Data Documentation

§ UseDataPartitions

bool vtkStructuredGridVolumeRepresentation::UseDataPartitions

protected

Definition at line 76 of file vtkStructuredGridVolumeRepresentation.h.

§ TableExtentTranslator

vtkTableExtentTranslator* vtkStructuredGridVolumeRepresentation::TableExtentTranslator

protected

Definition at line 77 of file vtkStructuredGridVolumeRepresentation.h.

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

/builddir/build/BUILD/ParaView-v5.2.0/ParaViewCore/ClientServerCore/Rendering/vtkStructuredGridVolumeRepresentation.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Member Typedef Documentation

§ Superclass

Constructor & Destructor Documentation

§ vtkStructuredGridVolumeRepresentation()

§ ~vtkStructuredGridVolumeRepresentation()

Member Function Documentation

§ New()

§ GetClassName()

§ IsTypeOf()

§ IsA()

§ SafeDownCast()

§ PrintSelf()

§ SetUseDataPartitions()

§ GetUseDataPartitions()

§ ProcessViewRequest()

§ FillInputPortInformation()

§ RequestData()

Member Data Documentation

§ UseDataPartitions

§ TableExtentTranslator