Extracts outer (polygonal) surface. More...

#include <vtkDataSetSurfaceFilter.h>

Inheritance diagram for vtkDataSetSurfaceFilter:

Collaboration diagram for vtkDataSetSurfaceFilter:

Public Types
typedef vtkPolyDataAlgorithm	Superclass

Public Types inherited from vtkPolyDataAlgorithm
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass

enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkDataSetSurfaceFilter *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)


virtual void	SetUseStrips (int)

virtual int	GetUseStrips ()

virtual void	UseStripsOn ()

virtual void	UseStripsOff ()


virtual void	SetPieceInvariant (int)

virtual int	GetPieceInvariant ()


virtual void	SetPassThroughCellIds (int)

virtual int	GetPassThroughCellIds ()

virtual void	PassThroughCellIdsOn ()

virtual void	PassThroughCellIdsOff ()

virtual void	SetPassThroughPointIds (int)

virtual int	GetPassThroughPointIds ()

virtual void	PassThroughPointIdsOn ()

virtual void	PassThroughPointIdsOff ()


virtual void	SetOriginalCellIdsName (const char *)

virtual const char *	GetOriginalCellIdsName ()

virtual void	SetOriginalPointIdsName (const char *)

virtual const char *	GetOriginalPointIdsName ()


virtual void	SetNonlinearSubdivisionLevel (int)

virtual int	GetNonlinearSubdivisionLevel ()


virtual int	StructuredExecute (vtkDataSet input, vtkPolyData output, vtkIdType ext, vtkIdType wholeExt)

virtual int	UnstructuredGridExecute (vtkDataSet input, vtkPolyData output)

virtual int	DataSetExecute (vtkDataSet input, vtkPolyData output)

virtual int	UniformGridExecute (vtkDataSet input, vtkPolyData output, vtkIdType ext, vtkIdType wholeExt, bool extractface[6])

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

vtkDataObject *	GetInput ()

vtkDataObject *	GetInput (int port)

vtkPolyData *	GetPolyDataInput (int port)

vtkPolyData *	GetOutput ()

vtkPolyData *	GetOutput (int)

virtual void	SetOutput (vtkDataObject *d)

virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )

void	SetInputData (vtkDataObject *)

void	SetInputData (int, vtkDataObject *)

void	AddInputData (vtkDataObject *)

void	AddInputData (int, vtkDataObject *)

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

int	HasExecutive ()

vtkExecutive *	GetExecutive ()

virtual void	SetExecutive (vtkExecutive *executive)

virtual int	ModifyRequest (vtkInformation *request, int when)

vtkInformation *	GetInputPortInformation (int port)

vtkInformation *	GetOutputPortInformation (int port)

int	GetNumberOfInputPorts ()

int	GetNumberOfOutputPorts ()

void	UpdateProgress (double amount)

vtkInformation *	GetInputArrayInformation (int idx)

void	RemoveAllInputs ()

vtkDataObject *	GetOutputDataObject (int port)

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	RemoveInputConnection (int port, int idx)

virtual void	RemoveAllInputConnections (int port)

int	GetNumberOfInputConnections (int port)

int	GetTotalNumberOfInputConnections ()

vtkAlgorithmOutput *	GetInputConnection (int port, int index)

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)

vtkAlgorithm *	GetInputAlgorithm (int port, int index)

vtkExecutive *	GetInputExecutive (int port, int index)

vtkInformation *	GetInputInformation (int port, int index)

vtkInformation *	GetOutputInformation (int port)

virtual void	UpdateInformation ()

virtual void	UpdateDataObject ()

virtual void	PropagateUpdateExtent ()

virtual void	UpdateWholeExtent ()

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)

int	SetUpdateExtentToWholeExtent (int port)

int	SetUpdateExtentToWholeExtent ()

void	SetUpdateExtent (int port, int extent[6])

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, unsigned long *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	Update (int port)

virtual void	Update ()

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int extent[6])

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

void	SetProgressObserver (vtkProgressObserver *)

virtual vtkProgressObserver *	GetProgressObserver ()

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

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkDataSetSurfaceFilter *	New ()

static int	IsTypeOf (const char *type)

static vtkDataSetSurfaceFilter *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkPolyDataAlgorithm *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()

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 ()

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)

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

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkDataSetSurfaceFilter ()

	~vtkDataSetSurfaceFilter ()

virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )

virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )

virtual int	FillInputPortInformation (int port, vtkInformation *info)

void	ExecuteFaceStrips (vtkDataSet input, vtkPolyData output, int maxFlag, vtkIdType ext, int aAxis, int bAxis, int cAxis, vtkIdType wholeExt)

void	ExecuteFaceQuads (vtkDataSet input, vtkPolyData output, int maxFlag, vtkIdType ext, int aAxis, int bAxis, int cAxis, vtkIdType wholeExt, bool checkVisibility)

void	ExecuteFaceQuads (vtkDataSet input, vtkPolyData output, int maxFlag, vtkIdType ext, int aAxis, int bAxis, int cAxis, vtkIdType wholeExt)

void	InitializeQuadHash (vtkIdType numPoints)

void	DeleteQuadHash ()

virtual void	InsertQuadInHash (vtkIdType a, vtkIdType b, vtkIdType c, vtkIdType d, vtkIdType sourceId)

virtual void	InsertTriInHash (vtkIdType a, vtkIdType b, vtkIdType c, vtkIdType sourceId, vtkIdType faceId=-1)

virtual void	InsertPolygonInHash (vtkIdType *ids, int numpts, vtkIdType sourceId)

void	InitQuadHashTraversal ()

vtkFastGeomQuad *	GetNextVisibleQuadFromHash ()

vtkIdType	GetOutputPointId (vtkIdType inPtId, vtkDataSet input, vtkPoints outPts, vtkPointData *outPD)

vtkIdType	GetInterpolatedPointId (vtkIdType edgePtA, vtkIdType edgePtB, vtkDataSet input, vtkCell cell, double pcoords[3], vtkPoints outPts, vtkPointData outPD)

void	InitFastGeomQuadAllocation (vtkIdType numberOfCells)

vtkFastGeomQuad *	NewFastGeomQuad (int numPts)

void	DeleteAllFastGeomQuads ()

void	RecordOrigCellId (vtkIdType newIndex, vtkIdType origId)

virtual void	RecordOrigCellId (vtkIdType newIndex, vtkFastGeomQuad *quad)

void	RecordOrigPointId (vtkIdType newIndex, vtkIdType origId)


void	EstimateStructuredDataArraySizes (vtkIdType ext, vtkIdType wholeExt, vtkIdType &numPoints, vtkIdType &numCells)

Protected Member Functions inherited from vtkPolyDataAlgorithm
	vtkPolyDataAlgorithm ()

	~vtkPolyDataAlgorithm ()

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

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

virtual void	SetNumberOfInputPorts (int n)

virtual void	SetNumberOfOutputPorts (int n)

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)

virtual vtkExecutive *	CreateDefaultExecutive ()

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	SetNumberOfInputConnections (int port, int n)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

virtual void	SetErrorCode (unsigned long)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
int	UseStrips

vtkFastGeomQuad **	QuadHash

vtkIdType	QuadHashLength

vtkFastGeomQuad *	QuadHashTraversal

vtkIdType	QuadHashTraversalIndex

vtkIdType *	PointMap

vtkEdgeInterpolationMap *	EdgeMap

vtkIdType	NumberOfNewCells

vtkIdType	FastGeomQuadArrayLength

vtkIdType	NumberOfFastGeomQuadArrays

unsigned char **	FastGeomQuadArrays

vtkIdType	NextArrayIndex

vtkIdType	NextQuadIndex

int	PieceInvariant

int	PassThroughCellIds

vtkIdTypeArray *	OriginalCellIds

char *	OriginalCellIdsName

int	PassThroughPointIds

vtkIdTypeArray *	OriginalPointIds

char *	OriginalPointIdsName

int	NonlinearSubdivisionLevel

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode

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
int	AbortExecute

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

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

Extracts outer (polygonal) surface.

vtkDataSetSurfaceFilter is a faster version of vtkGeometry filter, but it does not have an option to select bounds. It may use more memory than vtkGeometryFilter. It only has one option: whether to use triangle strips when the input type is structured.

See also: vtkGeometryFilter vtkStructuredGridGeometryFilter.

Examples:: vtkDataSetSurfaceFilter (Examples)

Tests:: vtkDataSetSurfaceFilter (Tests)

Definition at line 56 of file vtkDataSetSurfaceFilter.h.

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkDataSetSurfaceFilter::Superclass

Definition at line 60 of file vtkDataSetSurfaceFilter.h.

Constructor & Destructor Documentation

vtkDataSetSurfaceFilter::vtkDataSetSurfaceFilter ( )

protected

vtkDataSetSurfaceFilter::~vtkDataSetSurfaceFilter ( )

protected

Member Function Documentation

static vtkDataSetSurfaceFilter* vtkDataSetSurfaceFilter::New ( )

static

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

static

virtual int vtkDataSetSurfaceFilter::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 vtkPolyDataAlgorithm.

static vtkDataSetSurfaceFilter* vtkDataSetSurfaceFilter::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkDataSetSurfaceFilter::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkPolyDataAlgorithm.

vtkDataSetSurfaceFilter* vtkDataSetSurfaceFilter::NewInstance ( ) const

void vtkDataSetSurfaceFilter::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 vtkPolyDataAlgorithm.

virtual void vtkDataSetSurfaceFilter::SetUseStrips ( int )

virtual

When input is structured data, this flag will generate faces with triangle strips. This should render faster and use less memory, but no cell data is copied. By default, UseStrips is Off.

virtual int vtkDataSetSurfaceFilter::GetUseStrips ( )

virtual

When input is structured data, this flag will generate faces with triangle strips. This should render faster and use less memory, but no cell data is copied. By default, UseStrips is Off.

virtual void vtkDataSetSurfaceFilter::UseStripsOn ( )

virtual

When input is structured data, this flag will generate faces with triangle strips. This should render faster and use less memory, but no cell data is copied. By default, UseStrips is Off.

virtual void vtkDataSetSurfaceFilter::UseStripsOff ( )

virtual

When input is structured data, this flag will generate faces with triangle strips. This should render faster and use less memory, but no cell data is copied. By default, UseStrips is Off.

virtual void vtkDataSetSurfaceFilter::SetPieceInvariant ( int )

virtual

If PieceInvariant is true, vtkDataSetSurfaceFilter requests 1 ghost level from input in order to remove internal surface that are between processes. False by default.

virtual int vtkDataSetSurfaceFilter::GetPieceInvariant ( )

virtual

If PieceInvariant is true, vtkDataSetSurfaceFilter requests 1 ghost level from input in order to remove internal surface that are between processes. False by default.

virtual void vtkDataSetSurfaceFilter::SetPassThroughCellIds ( int )

virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell. This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

virtual int vtkDataSetSurfaceFilter::GetPassThroughCellIds ( )

virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell. This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

virtual void vtkDataSetSurfaceFilter::PassThroughCellIdsOn ( )

virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell. This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

virtual void vtkDataSetSurfaceFilter::PassThroughCellIdsOff ( )

virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell. This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

virtual void vtkDataSetSurfaceFilter::SetPassThroughPointIds ( int )

virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell. This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

virtual int vtkDataSetSurfaceFilter::GetPassThroughPointIds ( )

virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell. This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

virtual void vtkDataSetSurfaceFilter::PassThroughPointIdsOn ( )

virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell. This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

virtual void vtkDataSetSurfaceFilter::PassThroughPointIdsOff ( )

virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell. This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

virtual void vtkDataSetSurfaceFilter::SetOriginalCellIdsName ( const char * )

virtual

If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into. If set to NULL, then vtkOriginalCellIds or vtkOriginalPointIds (the default) is used, respectively.

virtual const char* vtkDataSetSurfaceFilter::GetOriginalCellIdsName ( )

inlinevirtual

If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into. If set to NULL, then vtkOriginalCellIds or vtkOriginalPointIds (the default) is used, respectively.

Definition at line 101 of file vtkDataSetSurfaceFilter.h.

virtual void vtkDataSetSurfaceFilter::SetOriginalPointIdsName ( const char * )

virtual

If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into. If set to NULL, then vtkOriginalCellIds or vtkOriginalPointIds (the default) is used, respectively.

virtual const char* vtkDataSetSurfaceFilter::GetOriginalPointIdsName ( )

inlinevirtual

If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into. If set to NULL, then vtkOriginalCellIds or vtkOriginalPointIds (the default) is used, respectively.

Definition at line 107 of file vtkDataSetSurfaceFilter.h.

virtual void vtkDataSetSurfaceFilter::SetNonlinearSubdivisionLevel ( int )

virtual

If the input is an unstructured grid with nonlinear faces, this parameter determines how many times the face is subdivided into linear faces. If 0, the output is the equivalent of its linear couterpart (and the midpoints determining the nonlinear interpolation are discarded). If 1 (the default), the nonlinear face is triangulated based on the midpoints. If greater than 1, the triangulated pieces are recursively subdivided to reach the desired subdivision. Setting the value to greater than 1 may cause some point data to not be passed even if no nonlinear faces exist. This option has no effect if the input is not an unstructured grid.

virtual int vtkDataSetSurfaceFilter::GetNonlinearSubdivisionLevel ( )

virtual

If the input is an unstructured grid with nonlinear faces, this parameter determines how many times the face is subdivided into linear faces. If 0, the output is the equivalent of its linear couterpart (and the midpoints determining the nonlinear interpolation are discarded). If 1 (the default), the nonlinear face is triangulated based on the midpoints. If greater than 1, the triangulated pieces are recursively subdivided to reach the desired subdivision. Setting the value to greater than 1 may cause some point data to not be passed even if no nonlinear faces exist. This option has no effect if the input is not an unstructured grid.

virtual int vtkDataSetSurfaceFilter::StructuredExecute	(	vtkDataSet *	input,
		vtkPolyData *	output,
		vtkIdType *	ext,
		vtkIdType *	wholeExt
	)

virtual

Direct access methods that can be used to use the this class as an algorithm without using it as a filter.

virtual int vtkDataSetSurfaceFilter::UnstructuredGridExecute	(	vtkDataSet *	input,
		vtkPolyData *	output
	)

virtual

Direct access methods that can be used to use the this class as an algorithm without using it as a filter.

virtual int vtkDataSetSurfaceFilter::DataSetExecute	(	vtkDataSet *	input,
		vtkPolyData *	output
	)

virtual

Direct access methods that can be used to use the this class as an algorithm without using it as a filter.

virtual int vtkDataSetSurfaceFilter::UniformGridExecute	(	vtkDataSet *	input,
		vtkPolyData *	output,
		vtkIdType *	ext,
		vtkIdType *	wholeExt,
		bool	extractface[6]
	)

virtual

Direct access methods that can be used to use the this class as an algorithm without using it as a filter.

virtual int vtkDataSetSurfaceFilter::RequestUpdateExtent	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)

protectedvirtual

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

Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkDataSetSurfaceFilter::RequestData	(	vtkInformation *	request,
		vtkInformationVector **	inputVector,
		vtkInformationVector *	outputVector
	)

protectedvirtual

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

Reimplemented from vtkPolyDataAlgorithm.

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

protectedvirtual

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 vtkPolyDataAlgorithm.

void vtkDataSetSurfaceFilter::EstimateStructuredDataArraySizes	(	vtkIdType *	ext,
		vtkIdType *	wholeExt,
		vtkIdType &	numPoints,
		vtkIdType &	numCells
	)

protected

Estimates the total number of points & cells on the surface to render ext – the extent of the structured data in question (in) wholeExt – the global extent of the structured data (in) numPoints – the estimated number of points (out) numCells – the estimated number of cells (out)

void vtkDataSetSurfaceFilter::ExecuteFaceStrips	(	vtkDataSet *	input,
		vtkPolyData *	output,
		int	maxFlag,
		vtkIdType *	ext,
		int	aAxis,
		int	bAxis,
		int	cAxis,
		vtkIdType *	wholeExt
	)

protected

void vtkDataSetSurfaceFilter::ExecuteFaceQuads	(	vtkDataSet *	input,
		vtkPolyData *	output,
		int	maxFlag,
		vtkIdType *	ext,
		int	aAxis,
		int	bAxis,
		int	cAxis,
		vtkIdType *	wholeExt,
		bool	checkVisibility
	)

protected

void vtkDataSetSurfaceFilter::ExecuteFaceQuads	(	vtkDataSet *	input,
		vtkPolyData *	output,
		int	maxFlag,
		vtkIdType *	ext,
		int	aAxis,
		int	bAxis,
		int	cAxis,
		vtkIdType *	wholeExt
	)

protected

void vtkDataSetSurfaceFilter::InitializeQuadHash ( vtkIdType numPoints )

protected

void vtkDataSetSurfaceFilter::DeleteQuadHash ( )

protected

virtual void vtkDataSetSurfaceFilter::InsertQuadInHash	(	vtkIdType	a,
		vtkIdType	b,
		vtkIdType	c,
		vtkIdType	d,
		vtkIdType	sourceId
	)

protectedvirtual

virtual void vtkDataSetSurfaceFilter::InsertTriInHash	(	vtkIdType	a,
		vtkIdType	b,
		vtkIdType	c,
		vtkIdType	sourceId,
		vtkIdType	faceId = `-1`
	)

protectedvirtual

virtual void vtkDataSetSurfaceFilter::InsertPolygonInHash	(	vtkIdType *	ids,
		int	numpts,
		vtkIdType	sourceId
	)

protectedvirtual

void vtkDataSetSurfaceFilter::InitQuadHashTraversal ( )

protected

vtkFastGeomQuad* vtkDataSetSurfaceFilter::GetNextVisibleQuadFromHash ( )

protected

vtkIdType vtkDataSetSurfaceFilter::GetOutputPointId	(	vtkIdType	inPtId,
		vtkDataSet *	input,
		vtkPoints *	outPts,
		vtkPointData *	outPD
	)

protected

vtkIdType vtkDataSetSurfaceFilter::GetInterpolatedPointId	(	vtkIdType	edgePtA,
		vtkIdType	edgePtB,
		vtkDataSet *	input,
		vtkCell *	cell,
		double	pcoords[3],
		vtkPoints *	outPts,
		vtkPointData *	outPD
	)

protected

void vtkDataSetSurfaceFilter::InitFastGeomQuadAllocation ( vtkIdType numberOfCells )

protected

vtkFastGeomQuad* vtkDataSetSurfaceFilter::NewFastGeomQuad ( int numPts )

protected

void vtkDataSetSurfaceFilter::DeleteAllFastGeomQuads ( )

protected

void vtkDataSetSurfaceFilter::RecordOrigCellId	(	vtkIdType	newIndex,
		vtkIdType	origId
	)

protected

virtual void vtkDataSetSurfaceFilter::RecordOrigCellId	(	vtkIdType	newIndex,
		vtkFastGeomQuad *	quad
	)

protectedvirtual

void vtkDataSetSurfaceFilter::RecordOrigPointId	(	vtkIdType	newIndex,
		vtkIdType	origId
	)

protected

Member Data Documentation

int vtkDataSetSurfaceFilter::UseStrips

protected

Definition at line 172 of file vtkDataSetSurfaceFilter.h.

vtkFastGeomQuad** vtkDataSetSurfaceFilter::QuadHash

protected

Definition at line 218 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::QuadHashLength

protected

Definition at line 219 of file vtkDataSetSurfaceFilter.h.

vtkFastGeomQuad* vtkDataSetSurfaceFilter::QuadHashTraversal

protected

Definition at line 220 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::QuadHashTraversalIndex

protected

Definition at line 221 of file vtkDataSetSurfaceFilter.h.

vtkIdType* vtkDataSetSurfaceFilter::PointMap

protected

Definition at line 223 of file vtkDataSetSurfaceFilter.h.

vtkEdgeInterpolationMap* vtkDataSetSurfaceFilter::EdgeMap

protected

Definition at line 227 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::NumberOfNewCells

protected

Definition at line 235 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::FastGeomQuadArrayLength

protected

Definition at line 242 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::NumberOfFastGeomQuadArrays

protected

Definition at line 243 of file vtkDataSetSurfaceFilter.h.

unsigned char** vtkDataSetSurfaceFilter::FastGeomQuadArrays

protected

Definition at line 244 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::NextArrayIndex

protected

Definition at line 246 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::NextQuadIndex

protected

Definition at line 247 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::PieceInvariant

protected

Definition at line 249 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::PassThroughCellIds

protected

Definition at line 251 of file vtkDataSetSurfaceFilter.h.

vtkIdTypeArray* vtkDataSetSurfaceFilter::OriginalCellIds

protected

Definition at line 254 of file vtkDataSetSurfaceFilter.h.

char* vtkDataSetSurfaceFilter::OriginalCellIdsName

protected

Definition at line 255 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::PassThroughPointIds

protected

Definition at line 257 of file vtkDataSetSurfaceFilter.h.

vtkIdTypeArray* vtkDataSetSurfaceFilter::OriginalPointIds

protected

Definition at line 259 of file vtkDataSetSurfaceFilter.h.

char* vtkDataSetSurfaceFilter::OriginalPointIdsName

protected

Definition at line 260 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::NonlinearSubdivisionLevel

protected

Definition at line 262 of file vtkDataSetSurfaceFilter.h.

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Filters/Geometry/vtkDataSetSurfaceFilter.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation