vtkStaticCleanPolyData Class Reference

merge duplicate points, and/or remove unused points and/or remove degenerate cells More...

#include <vtkStaticCleanPolyData.h>

Inheritance diagram for vtkStaticCleanPolyData:

Collaboration diagram for vtkStaticCleanPolyData:

Public Member Functions
virtual void	SetPieceInvariant (vtkTypeBool)
virtual vtkTypeBool	GetPieceInvariant ()
virtual void	PieceInvariantOn ()
virtual void	PieceInvariantOff ()
vtkMTimeType	GetMTime () override
	Get the MTime of this object also considering the locator.
virtual void	SetToleranceIsAbsolute (vtkTypeBool)
	By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging)
virtual void	ToleranceIsAbsoluteOn ()
	By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging)
virtual void	ToleranceIsAbsoluteOff ()
	By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging)
virtual vtkTypeBool	GetToleranceIsAbsolute ()
	By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging)
virtual void	SetTolerance (double)
	Specify tolerance in terms of fraction of bounding box length.
virtual double	GetTolerance ()
	Specify tolerance in terms of fraction of bounding box length.
virtual void	SetAbsoluteTolerance (double)
	Specify tolerance in absolute terms.
virtual double	GetAbsoluteTolerance ()
	Specify tolerance in absolute terms.
virtual void	SetConvertLinesToPoints (vtkTypeBool)
	Turn on/off conversion of degenerate lines to points.
virtual void	ConvertLinesToPointsOn ()
	Turn on/off conversion of degenerate lines to points.
virtual void	ConvertLinesToPointsOff ()
	Turn on/off conversion of degenerate lines to points.
virtual vtkTypeBool	GetConvertLinesToPoints ()
	Turn on/off conversion of degenerate lines to points.
virtual void	SetConvertPolysToLines (vtkTypeBool)
	Turn on/off conversion of degenerate polys to lines.
virtual void	ConvertPolysToLinesOn ()
	Turn on/off conversion of degenerate polys to lines.
virtual void	ConvertPolysToLinesOff ()
	Turn on/off conversion of degenerate polys to lines.
virtual vtkTypeBool	GetConvertPolysToLines ()
	Turn on/off conversion of degenerate polys to lines.
virtual void	SetConvertStripsToPolys (vtkTypeBool)
	Turn on/off conversion of degenerate strips to polys.
virtual void	ConvertStripsToPolysOn ()
	Turn on/off conversion of degenerate strips to polys.
virtual void	ConvertStripsToPolysOff ()
	Turn on/off conversion of degenerate strips to polys.
virtual vtkTypeBool	GetConvertStripsToPolys ()
	Turn on/off conversion of degenerate strips to polys.
virtual void	SetOutputPointsPrecision (int)
	Set/get the desired precision for the output types.
virtual int	GetOutputPointsPrecision ()
	Set/get the desired precision for the output types.
vtkStaticPointLocator *	GetLocator ()
	Retrieve the internal locator to manually configure it, for example specifying the number of points per bucket.
Public Member Functions inherited from vtkPolyDataAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkPolyDataAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
vtkTypeBool	ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	see vtkAlgorithm for details
vtkDataObject *	GetInput ()
vtkDataObject *	GetInput (int port)
vtkPolyData *	GetPolyDataInput (int port)
vtkPolyData *	GetOutput ()
	Get the output data object for a port on this algorithm.
vtkPolyData *	GetOutput (int)
	Get the output data object for a port on this algorithm.
virtual void	SetOutput (vtkDataObject *d)
	Get the output data object for a port on this algorithm.
void	SetInputData (vtkDataObject *)
	Assign a data object as input.
void	SetInputData (int, vtkDataObject *)
	Assign a data object as input.
void	AddInputData (vtkDataObject *)
	Assign a data object as input.
void	AddInputData (int, vtkDataObject *)
	Assign a data object as input.
Public Member Functions inherited from vtkAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkAlgorithm *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
int	HasExecutive ()
	Check whether this algorithm has an assigned executive.
vtkExecutive *	GetExecutive ()
	Get this algorithm's executive.
virtual void	SetExecutive (vtkExecutive *executive)
	Set this algorithm's executive.
virtual vtkTypeBool	ProcessRequest (vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
	Upstream/Downstream requests form the generalized interface through which executives invoke a algorithm's functionality.
vtkTypeBool	ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
	Version of ProcessRequest() that is wrapped.
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.
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.
vtkInformation *	GetInputPortInformation (int port)
	Get the information object associated with an input port.
vtkInformation *	GetOutputPortInformation (int port)
	Get the information object associated with an output port.
int	GetNumberOfInputPorts ()
	Get the number of input ports used by the algorithm.
int	GetNumberOfOutputPorts ()
	Get the number of output ports provided by the algorithm.
void	SetProgress (double)
	SetProgress is deprecated.
void	UpdateProgress (double amount)
	Update the progress of the process object.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
	String based versions of SetInputArrayToProcess().
vtkInformation *	GetInputArrayInformation (int idx)
	Get the info object for the specified input array to this algorithm.
void	RemoveAllInputs ()
	Remove all the input data.
vtkDataObject *	GetOutputDataObject (int port)
	Get the data object that will contain the algorithm output for the given port.
vtkDataObject *	GetInputDataObject (int port, int connection)
	Get the data object that will contain the algorithm input for the given port and given connection.
virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)
	Remove a connection from the given input port index.
virtual void	RemoveInputConnection (int port, int idx)
	Remove a connection given by index idx.
virtual void	RemoveAllInputConnections (int port)
	Removes all input connections.
virtual void	SetInputDataObject (int port, vtkDataObject *data)
	Sets the data-object as an input on the given port index.
virtual void	SetInputDataObject (vtkDataObject *data)
virtual void	AddInputDataObject (int port, vtkDataObject *data)
	Add the data-object as an input to this given port.
virtual void	AddInputDataObject (vtkDataObject *data)
vtkAlgorithmOutput *	GetOutputPort (int index)
	Get a proxy object corresponding to the given output port of this algorithm.
vtkAlgorithmOutput *	GetOutputPort ()
int	GetNumberOfInputConnections (int port)
	Get the number of inputs currently connected to a port.
int	GetTotalNumberOfInputConnections ()
	Get the total number of inputs for this algorithm.
vtkAlgorithmOutput *	GetInputConnection (int port, int index)
	Get the algorithm output port connected to an input port.
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.
vtkAlgorithm *	GetInputAlgorithm (int port, int index)
	Returns the algorithm connected to a port-index pair.
vtkAlgorithm *	GetInputAlgorithm ()
	Equivalent to GetInputAlgorithm(0, 0).
vtkExecutive *	GetInputExecutive (int port, int index)
	Returns the executive associated with a particular input connection.
vtkExecutive *	GetInputExecutive ()
	Equivalent to GetInputExecutive(0, 0)
vtkInformation *	GetInputInformation (int port, int index)
	Return the information object that is associated with a particular input connection.
vtkInformation *	GetInputInformation ()
	Equivalent to GetInputInformation(0, 0)
vtkInformation *	GetOutputInformation (int port)
	Return the information object that is associated with a particular output port.
virtual vtkTypeBool	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).
virtual vtkTypeBool	Update (vtkInformation *requests)
	Convenience method to update an algorithm after passing requests to its first output port.
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.
virtual int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port.
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.
virtual void	UpdateInformation ()
	Bring the algorithm's information up-to-date.
virtual void	UpdateDataObject ()
	Create output object(s).
virtual void	PropagateUpdateExtent ()
	Propagate meta-data upstream.
virtual void	UpdateWholeExtent ()
	Bring this algorithm's outputs up-to-date.
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
	Convenience routine to convert from a linear ordering of input connections to a port/connection pair.
virtual vtkInformation *	GetInformation ()
	Set/Get the information object associated with this algorithm.
virtual void	SetInformation (vtkInformation *)
	Set/Get the information object associated with this algorithm.
void	Register (vtkObjectBase *o) override
	Participate in garbage collection.
void	UnRegister (vtkObjectBase *o) override
	Participate in garbage collection.
virtual void	SetAbortExecute (vtkTypeBool)
	Set/Get the AbortExecute flag for the process object.
virtual vtkTypeBool	GetAbortExecute ()
	Set/Get the AbortExecute flag for the process object.
virtual void	AbortExecuteOn ()
	Set/Get the AbortExecute flag for the process object.
virtual void	AbortExecuteOff ()
	Set/Get the AbortExecute flag for the process object.
virtual double	GetProgress ()
	Get the execution progress of a process object.
void	SetProgressShiftScale (double shift, double scale)
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
virtual double	GetProgressShift ()
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
virtual double	GetProgressScale ()
	Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called.
void	SetProgressText (const char *ptext)
	Set the current text message associated with the progress state.
virtual char *	GetProgressText ()
	Set the current text message associated with the progress state.
virtual unsigned long	GetErrorCode ()
	The error code contains a possible error that occurred while reading or writing the file.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)
	Set the input data arrays that this algorithm will process.
virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)
	Set the connection for the given input port index.
virtual void	SetInputConnection (vtkAlgorithmOutput *input)
	Set the connection for the given input port index.
virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)
	Add a connection to the given input port index.
virtual void	AddInputConnection (vtkAlgorithmOutput *input)
	Add a connection to the given input port index.
virtual void	Update (int port)
	Bring this algorithm's outputs up-to-date.
virtual void	Update ()
	Bring this algorithm's outputs up-to-date.
virtual void	SetReleaseDataFlag (int)
	Turn release data flag on or off for all output ports.
virtual int	GetReleaseDataFlag ()
	Turn release data flag on or off for all output ports.
void	ReleaseDataFlagOn ()
	Turn release data flag on or off for all output ports.
void	ReleaseDataFlagOff ()
	Turn release data flag on or off for all output ports.
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.
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.
int *	GetUpdateExtent ()
	These functions return the update extent for output ports that use 3D extents.
int *	GetUpdateExtent (int port)
	These functions return the update extent for output ports that use 3D extents.
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.
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.
void	GetUpdateExtent (int extent[6])
	These functions return the update extent for output ports that use 3D extents.
void	GetUpdateExtent (int port, int extent[6])
	These functions return the update extent for output ports that use 3D extents.
int	GetUpdatePiece ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdatePiece (int port)
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateNumberOfPieces ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateNumberOfPieces (int port)
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateGhostLevel ()
	These functions return the update extent for output ports that use piece extents.
int	GetUpdateGhostLevel (int port)
	These functions return the update extent for output ports that use piece extents.
void	SetProgressObserver (vtkProgressObserver *)
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly.
virtual vtkProgressObserver *	GetProgressObserver ()
	If an ProgressObserver is set, the algorithm will report progress through it rather than directly.
Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)
virtual void	DebugOn ()
	Turn debugging output on.
virtual void	DebugOff ()
	Turn debugging output off.
bool	GetDebug ()
	Get the value of the debug flag.
void	SetDebug (bool debugFlag)
	Set the value of the debug flag.
virtual void	Modified ()
	Update the modification time for this object.
virtual vtkMTimeType	GetMTime ()
	Return this object's modified time.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses.
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.
unsigned long	AddObserver (const char *event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
void	RemoveObservers (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
vtkTypeBool	HasObserver (const char *event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object.
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.
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.
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.
int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
int	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class.
virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
virtual void	Delete ()
	Delete a VTK object.
virtual void	FastDelete ()
	Delete a reference to this object.
void	InitializeObjectBase ()
void	Print (ostream &os)
	Print an object to an ostream.
virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object).
virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object).
int	GetReferenceCount ()
	Return the current reference count of this object.
void	SetReferenceCount (int)
	Sets the reference count.
bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space.
virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.
virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses.

Protected Member Functions
	vtkStaticCleanPolyData ()
	~vtkStaticCleanPolyData () override
int	RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	This is called by the superclass.
int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
	This is called by the superclass.
Protected Member Functions inherited from vtkPolyDataAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkPolyDataAlgorithm ()
	~vtkPolyDataAlgorithm () override
virtual int	RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
	This is called by the superclass.
virtual int	RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
	This is called by the superclass.
int	FillOutputPortInformation (int port, vtkInformation *info) override
	Fill the output port information objects for this algorithm.
int	FillInputPortInformation (int port, vtkInformation *info) override
	Fill the input port information objects for this algorithm.
Protected Member Functions inherited from vtkAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkAlgorithm ()
	~vtkAlgorithm () override
virtual int	FillInputPortInformation (int port, vtkInformation *info)
	Fill the input port information objects for this algorithm.
virtual int	FillOutputPortInformation (int port, vtkInformation *info)
	Fill the output port information objects for this algorithm.
virtual void	SetNumberOfInputPorts (int n)
	Set the number of input ports used by the algorithm.
virtual void	SetNumberOfOutputPorts (int n)
	Set the number of output ports provided by the algorithm.
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.
vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
	This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector.
virtual vtkExecutive *	CreateDefaultExecutive ()
	Create a default executive.
void	ReportReferences (vtkGarbageCollector *) override
virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
	Replace the Nth connection on the given input port.
virtual void	SetNumberOfInputConnections (int port, int n)
	Set the number of input connections on the given input port.
void	SetInputDataInternal (int port, vtkDataObject *input)
	These methods are used by subclasses to implement methods to set data objects directly as input.
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.
int	GetInputArrayAssociation (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
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.
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.
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature.
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.
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.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature.
vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature.
virtual void	SetErrorCode (unsigned long)
	The error code contains a possible error that occurred while reading or writing the file.
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.
void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events.
Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()
virtual	~vtkObjectBase ()
virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)
virtual void	ReportReferences (vtkGarbageCollector *)
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Protected Attributes
double	Tolerance
double	AbsoluteTolerance
vtkTypeBool	ConvertLinesToPoints
vtkTypeBool	ConvertPolysToLines
vtkTypeBool	ConvertStripsToPolys
vtkTypeBool	ToleranceIsAbsolute
vtkStaticPointLocator *	Locator
vtkTypeBool	PieceInvariant
int	OutputPointsPrecision
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.
Protected Attributes inherited from vtkObject
bool	Debug
vtkTimeStamp	MTime
vtkSubjectHelper *	SubjectHelper
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers
typedef vtkPolyDataAlgorithm	Superclass
	Standard methods to instantiate, print, and provide type information.
static vtkStaticCleanPolyData *	New ()
	Standard methods to instantiate, print, and provide type information.
static vtkTypeBool	IsTypeOf (const char *type)
	Standard methods to instantiate, print, and provide type information.
static vtkStaticCleanPolyData *	SafeDownCast (vtkObjectBase *o)
	Standard methods to instantiate, print, and provide type information.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Standard methods to instantiate, print, and provide type information.
virtual vtkTypeBool	IsA (const char *type)
	Standard methods to instantiate, print, and provide type information.
vtkStaticCleanPolyData *	NewInstance () const
	Standard methods to instantiate, print, and provide type information.
virtual vtkObjectBase *	NewInstanceInternal () const
	Standard methods to instantiate, print, and provide type information.

Additional Inherited Members
Public Types inherited from vtkPolyDataAlgorithm
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
Static Public Member Functions inherited from vtkPolyDataAlgorithm
static vtkPolyDataAlgorithm *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkPolyDataAlgorithm *	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.
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.
static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()
	Key that tells the pipeline that a particular algorithm can or cannot handle piece request.
static void	SetDefaultExecutivePrototype (vtkExecutive *proto)
	If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance().
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.
static void	BreakOnError ()
	This method is called when vtkErrorMacro executes.
static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed.
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.
static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class).
static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within.
static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space.
Public Attributes inherited from vtkAlgorithm
vtkTypeBool	AbortExecute
Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()
Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()
static vtkReallocingFunction	GetCurrentReallocFunction ()
static vtkFreeingFunction	GetCurrentFreeFunction ()
static vtkFreeingFunction	GetAlternateFreeFunction ()
Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

merge duplicate points, and/or remove unused points and/or remove degenerate cells

vtkStaticCleanPolyData is a filter that takes polygonal data as input and generates polygonal data as output. vtkStaticCleanPolyData will merge duplicate points (within specified tolerance), and if enabled, transform degenerate cells into appropriate forms (for example, a triangle is converted into a line if two points of triangle are merged).

Conversion of degenerate cells is controlled by the flags ConvertLinesToPoints, ConvertPolysToLines, ConvertStripsToPolys which act cumulatively such that a degenerate strip may become a poly. The full set is Line with 1 points -> Vert (if ConvertLinesToPoints) Poly with 2 points -> Line (if ConvertPolysToLines) Poly with 1 points -> Vert (if ConvertPolysToLines && ConvertLinesToPoints) Strp with 3 points -> Poly (if ConvertStripsToPolys) Strp with 2 points -> Line (if ConvertStripsToPolys && ConvertPolysToLines) Strp with 1 points -> Vert (if ConvertStripsToPolys && ConvertPolysToLines && ConvertLinesToPoints)

Internally this class uses vtkStaticPointLocator, which is a threaded, and much faster locator than the incremental locators that vtkCleanPolyData uses. Note because of these and other differences, the output of this filter may be different than vtkCleanPolyData.

Note that if you want to remove points that aren't used by any cells (i.e., disable point merging), then use vtkCleanPolyData.

Warning

Merging points can alter topology, including introducing non-manifold forms. The tolerance should be chosen carefully to avoid these problems. Large tolerances (of size > locator bin width) may generate poor results.

Merging close points with tolerance >0.0 is inherently an unstable problem because the results are order dependent (e.g., the order in which points are processed). When parallel computing, the order of processing points is unpredictable, hence the results may vary between runs.

If you wish to operate on a set of coordinates that has no cells, you must add a vtkPolyVertex cell with all of the points to the PolyData (or use a vtkVertexGlyphFilter) before using the vtkStaticCleanPolyData filter.

This class has been threaded with vtkSMPTools. Using TBB or other non-sequential type (set in the CMake variable VTK_SMP_IMPLEMENTATION_TYPE) may improve performance significantly.

See also

vtkCleanPolyData

Definition at line 78 of file vtkStaticCleanPolyData.h.

Member Typedef Documentation

Superclass

typedef vtkPolyDataAlgorithm vtkStaticCleanPolyData::Superclass

Standard methods to instantiate, print, and provide type information.

Definition at line 87 of file vtkStaticCleanPolyData.h.

Constructor & Destructor Documentation

vtkStaticCleanPolyData()

vtkStaticCleanPolyData::vtkStaticCleanPolyData ( )

protected

~vtkStaticCleanPolyData()

vtkStaticCleanPolyData::~vtkStaticCleanPolyData ( )

overrideprotected

Member Function Documentation

New()

static vtkStaticCleanPolyData * vtkStaticCleanPolyData::New ( )

static

Standard methods to instantiate, print, and provide type information.

PrintSelf()

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

overridevirtual

Standard methods to instantiate, print, and provide type information.

Reimplemented from vtkPolyDataAlgorithm.

IsTypeOf()

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

static

Standard methods to instantiate, print, and provide type information.

IsA()

virtual vtkTypeBool vtkStaticCleanPolyData::IsA ( const char *  type )

virtual

Standard methods to instantiate, print, and provide type information.

Reimplemented from vtkPolyDataAlgorithm.

SafeDownCast()

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

static

Standard methods to instantiate, print, and provide type information.

NewInstanceInternal()

virtual vtkObjectBase * vtkStaticCleanPolyData::NewInstanceInternal ( ) const

protectedvirtual

Standard methods to instantiate, print, and provide type information.

Reimplemented from vtkPolyDataAlgorithm.

NewInstance()

vtkStaticCleanPolyData * vtkStaticCleanPolyData::NewInstance

(

)

const

Standard methods to instantiate, print, and provide type information.

SetToleranceIsAbsolute()

virtual void vtkStaticCleanPolyData::SetToleranceIsAbsolute ( vtkTypeBool  )

virtual

By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging)

ToleranceIsAbsoluteOn()

virtual void vtkStaticCleanPolyData::ToleranceIsAbsoluteOn ( )

virtual

By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging)

ToleranceIsAbsoluteOff()

virtual void vtkStaticCleanPolyData::ToleranceIsAbsoluteOff ( )

virtual

By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging)

GetToleranceIsAbsolute()

virtual vtkTypeBool vtkStaticCleanPolyData::GetToleranceIsAbsolute ( )

virtual

By default ToleranceIsAbsolute is false and Tolerance is a fraction of Bounding box diagonal, if true, AbsoluteTolerance is used when adding points to locator (merging)

SetTolerance()

virtual void vtkStaticCleanPolyData::SetTolerance ( double  )

virtual

Specify tolerance in terms of fraction of bounding box length.

Default is 0.0. This takes effect only if ToleranceIsAbsolute is false.

GetTolerance()

virtual double vtkStaticCleanPolyData::GetTolerance ( )

virtual

Specify tolerance in terms of fraction of bounding box length.

Default is 0.0. This takes effect only if ToleranceIsAbsolute is false.

SetAbsoluteTolerance()

virtual void vtkStaticCleanPolyData::SetAbsoluteTolerance ( double  )

virtual

Specify tolerance in absolute terms.

Default is 1.0.

GetAbsoluteTolerance()

virtual double vtkStaticCleanPolyData::GetAbsoluteTolerance ( )

virtual

Specify tolerance in absolute terms.

Default is 1.0.

SetConvertLinesToPoints()

virtual void vtkStaticCleanPolyData::SetConvertLinesToPoints ( vtkTypeBool  )

virtual

Turn on/off conversion of degenerate lines to points.

Default is On.

ConvertLinesToPointsOn()

virtual void vtkStaticCleanPolyData::ConvertLinesToPointsOn ( )

virtual

Turn on/off conversion of degenerate lines to points.

Default is On.

ConvertLinesToPointsOff()

virtual void vtkStaticCleanPolyData::ConvertLinesToPointsOff ( )

virtual

Turn on/off conversion of degenerate lines to points.

Default is On.

GetConvertLinesToPoints()

virtual vtkTypeBool vtkStaticCleanPolyData::GetConvertLinesToPoints ( )

virtual

Turn on/off conversion of degenerate lines to points.

Default is On.

SetConvertPolysToLines()

virtual void vtkStaticCleanPolyData::SetConvertPolysToLines ( vtkTypeBool  )

virtual

Turn on/off conversion of degenerate polys to lines.

Default is On.

ConvertPolysToLinesOn()

virtual void vtkStaticCleanPolyData::ConvertPolysToLinesOn ( )

virtual

Turn on/off conversion of degenerate polys to lines.

Default is On.

ConvertPolysToLinesOff()

virtual void vtkStaticCleanPolyData::ConvertPolysToLinesOff ( )

virtual

Turn on/off conversion of degenerate polys to lines.

Default is On.

GetConvertPolysToLines()

virtual vtkTypeBool vtkStaticCleanPolyData::GetConvertPolysToLines ( )

virtual

Turn on/off conversion of degenerate polys to lines.

Default is On.

SetConvertStripsToPolys()

virtual void vtkStaticCleanPolyData::SetConvertStripsToPolys ( vtkTypeBool  )

virtual

Turn on/off conversion of degenerate strips to polys.

Default is On.

ConvertStripsToPolysOn()

virtual void vtkStaticCleanPolyData::ConvertStripsToPolysOn ( )

virtual

Turn on/off conversion of degenerate strips to polys.

Default is On.

ConvertStripsToPolysOff()

virtual void vtkStaticCleanPolyData::ConvertStripsToPolysOff ( )

virtual

Turn on/off conversion of degenerate strips to polys.

Default is On.

GetConvertStripsToPolys()

virtual vtkTypeBool vtkStaticCleanPolyData::GetConvertStripsToPolys ( )

virtual

Turn on/off conversion of degenerate strips to polys.

Default is On.

SetPieceInvariant()

virtual void vtkStaticCleanPolyData::SetPieceInvariant ( vtkTypeBool  )

virtual

GetPieceInvariant()

virtual vtkTypeBool vtkStaticCleanPolyData::GetPieceInvariant ( )

virtual

PieceInvariantOn()

virtual void vtkStaticCleanPolyData::PieceInvariantOn ( )

virtual

PieceInvariantOff()

virtual void vtkStaticCleanPolyData::PieceInvariantOff ( )

virtual

SetOutputPointsPrecision()

virtual void vtkStaticCleanPolyData::SetOutputPointsPrecision ( int  )

virtual

Set/get the desired precision for the output types.

See the documentation for the vtkAlgorithm::DesiredOutputPrecision enum for an explanation of the available precision settings.

GetOutputPointsPrecision()

virtual int vtkStaticCleanPolyData::GetOutputPointsPrecision ( )

virtual

Set/get the desired precision for the output types.

See the documentation for the vtkAlgorithm::DesiredOutputPrecision enum for an explanation of the available precision settings.

GetLocator()

vtkStaticPointLocator * vtkStaticCleanPolyData::GetLocator ( )

inline

Retrieve the internal locator to manually configure it, for example specifying the number of points per bucket.

This method is generally used for debugging or testing purposes.

Definition at line 170 of file vtkStaticCleanPolyData.h.

GetMTime()

vtkMTimeType vtkStaticCleanPolyData::GetMTime ( )

overridevirtual

Get the MTime of this object also considering the locator.

Reimplemented from vtkObject.

RequestData()

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

overrideprotectedvirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkPolyDataAlgorithm.

RequestUpdateExtent()

int vtkStaticCleanPolyData::RequestUpdateExtent ( vtkInformation *  , vtkInformationVector **  , vtkInformationVector *    )

overrideprotectedvirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkPolyDataAlgorithm.

Member Data Documentation

Tolerance

double vtkStaticCleanPolyData::Tolerance

protected

Definition at line 186 of file vtkStaticCleanPolyData.h.

AbsoluteTolerance

double vtkStaticCleanPolyData::AbsoluteTolerance

protected

Definition at line 187 of file vtkStaticCleanPolyData.h.

ConvertLinesToPoints

vtkTypeBool vtkStaticCleanPolyData::ConvertLinesToPoints

protected

Definition at line 188 of file vtkStaticCleanPolyData.h.

ConvertPolysToLines

vtkTypeBool vtkStaticCleanPolyData::ConvertPolysToLines

protected

Definition at line 189 of file vtkStaticCleanPolyData.h.

ConvertStripsToPolys

vtkTypeBool vtkStaticCleanPolyData::ConvertStripsToPolys

protected

Definition at line 190 of file vtkStaticCleanPolyData.h.

ToleranceIsAbsolute

vtkTypeBool vtkStaticCleanPolyData::ToleranceIsAbsolute

protected

Definition at line 191 of file vtkStaticCleanPolyData.h.

Locator

vtkStaticPointLocator* vtkStaticCleanPolyData::Locator

protected

Definition at line 192 of file vtkStaticCleanPolyData.h.

PieceInvariant

vtkTypeBool vtkStaticCleanPolyData::PieceInvariant

protected

Definition at line 194 of file vtkStaticCleanPolyData.h.

OutputPointsPrecision

int vtkStaticCleanPolyData::OutputPointsPrecision

protected

Definition at line 195 of file vtkStaticCleanPolyData.h.

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

• Filters/Core/vtkStaticCleanPolyData.h