vtkStaticCleanUnstructuredGrid Class Reference

merge duplicate points, removed unused points, in an vtkUnstructuredGrid More...

#include <vtkStaticCleanUnstructuredGrid.h>

Inheritance diagram for vtkStaticCleanUnstructuredGrid:

Collaboration diagram for vtkStaticCleanUnstructuredGrid:

Public Member Functions
virtual vtkStaticPointLocator *	GetLocator ()
	Retrieve the internal locator to manually configure it, for example specifying the number of points per bucket, or controlling the traversal order.
vtkMTimeType	GetMTime () override
	Get the MTime of this object also considering the locator.
virtual void	SetToleranceIsAbsolute (bool)
	Specify how the point merging tolerance is defined.
virtual void	ToleranceIsAbsoluteOn ()
	Specify how the point merging tolerance is defined.
virtual void	ToleranceIsAbsoluteOff ()
	Specify how the point merging tolerance is defined.
virtual bool	GetToleranceIsAbsolute ()
	Specify how the point merging tolerance is defined.
virtual void	SetAbsoluteTolerance (double)
	Specify the absolute point merging tolerance.
virtual double	GetAbsoluteTolerance ()
	Specify the absolute point merging tolerance.
virtual void	SetTolerance (double)
	Specify the point merging tolerance in terms of the fraction of the input dataset's bounding box length.
virtual double	GetTolerance ()
	Specify the point merging tolerance in terms of the fraction of the input dataset's bounding box length.
virtual void	SetMergingArray (const char *)
	Specify the name of a point data array associated with the point merging process.
virtual char *	GetMergingArray ()
	Specify the name of a point data array associated with the point merging process.
virtual void	SetRemoveUnusedPoints (bool)
	Indicate whether points unused by any cell are removed from the output.
virtual void	RemoveUnusedPointsOn ()
	Indicate whether points unused by any cell are removed from the output.
virtual void	RemoveUnusedPointsOff ()
	Indicate whether points unused by any cell are removed from the output.
virtual bool	GetRemoveUnusedPoints ()
	Indicate whether points unused by any cell are removed from the output.
virtual void	SetProduceMergeMap (bool)
	Indicate whether a merge map should be produced on output.
virtual void	ProduceMergeMapOn ()
	Indicate whether a merge map should be produced on output.
virtual void	ProduceMergeMapOff ()
	Indicate whether a merge map should be produced on output.
virtual bool	GetProduceMergeMap ()
	Indicate whether a merge map should be produced on output.
virtual void	SetAveragePointData (bool)
	Indicate whether point coordinates and point data of merged points are averaged.
virtual void	AveragePointDataOn ()
	Indicate whether point coordinates and point data of merged points are averaged.
virtual void	AveragePointDataOff ()
	Indicate whether point coordinates and point data of merged points are averaged.
virtual bool	GetAveragePointData ()
	Indicate whether point coordinates and point data of merged points are averaged.
virtual void	SetOutputPointsPrecision (int)
	Set/get the desired precision for the output point type.
virtual int	GetOutputPointsPrecision ()
	Set/get the desired precision for the output point type.
virtual void	SetPieceInvariant (bool)
virtual bool	GetPieceInvariant ()
virtual void	PieceInvariantOn ()
virtual void	PieceInvariantOff ()
Public Member Functions inherited from vtkUnstructuredGridAlgorithm
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class.
vtkUnstructuredGridAlgorithm *	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 (int port)
vtkDataObject *	GetInput ()
vtkUnstructuredGrid *	GetUnstructuredGridInput (int port)
vtkUnstructuredGrid *	GetOutput ()
	Get the output data object for a port on this algorithm.
vtkUnstructuredGrid *	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.
vtkTypeBool	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	SetAbortExecuteAndUpdateTime ()
	Set AbortExecute Flag and update LastAbortTime.
void	UpdateProgress (double amount)
	Update the progress of the process object.
bool	CheckAbort ()
	Checks to see if this filter should abort.
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 VTK_UNBLOCKTHREADS int	UpdateExtent (const int extents[6])
	Convenience method to update an algorithm after passing requests to its first output port.
virtual VTK_UNBLOCKTHREADS 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 VTK_UNBLOCKTHREADS 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 VTK_UNBLOCKTHREADS 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.
void	RemoveNoPriorTemporalAccessInformationKey ()
	Removes any information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS() to all output ports of this vtkAlgorithm.
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.
bool	UsesGarbageCollector () const 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	SetContainerAlgorithm (vtkAlgorithm *containerAlg)
	Set/get a Container algorithm for this algorithm.
vtkAlgorithm *	GetContainerAlgorithm ()
	Set/get a Container algorithm for this algorithm.
virtual void	SetAbortOutput (bool)
	Set/Get an internal variable used to communicate between the algorithm and executive.
virtual bool	GetAbortOutput ()
	Set/Get an internal variable used to communicate between the algorithm and executive.
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.
void	SetInputArrayToProcess (const char *name, int fieldAssociation)
	Set the input data arrays that this algorithm will process.
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	SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
	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 VTK_UNBLOCKTHREADS void	Update (int port)
	Bring this algorithm's outputs up-to-date.
virtual VTK_UNBLOCKTHREADS void	Update ()
	Bring this algorithm's outputs up-to-date.
virtual void	SetReleaseDataFlag (vtkTypeBool)
	Turn release data flag on or off for all output ports.
virtual vtkTypeBool	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.
void	SetNoPriorTemporalAccessInformationKey (int key)
	Set to all output ports of this algorithm the information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS().
void	SetNoPriorTemporalAccessInformationKey ()
	Set to all output ports of this algorithm the information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS().
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)
vtkTypeBool	InvokeEvent (unsigned long event)
vtkTypeBool	InvokeEvent (const char *event)
std::string	GetObjectDescription () const override
	The object description printed in messages and PrintSelf output.
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.
vtkTypeBool	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
vtkTypeBool	InvokeEvent (const char *event, void *callData)
	This method invokes an event and return whether the event was aborted or not.
virtual void	SetObjectName (const std::string &objectName)
	Set/get the name of this object for reporting purposes.
virtual std::string	GetObjectName () const
	Set/get the name of this object for reporting purposes.
Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string.
virtual std::string	GetObjectDescription () const
	The object description printed in messages and PrintSelf output.
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.
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
	vtkStaticCleanUnstructuredGrid ()
	~vtkStaticCleanUnstructuredGrid () override=default
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 vtkUnstructuredGridAlgorithm
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkUnstructuredGridAlgorithm ()
	~vtkUnstructuredGridAlgorithm () 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.
virtual int	RequestUpdateTime (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
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
bool	CheckUpstreamAbort ()
	Checks to see if an upstream filter has been aborted.
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 association 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 *)
virtual void	ObjectFinalize ()
	vtkObjectBase (const vtkObjectBase &)
void	operator= (const vtkObjectBase &)

Static Protected Member Functions
static void	MarkPointUses (vtkCellArray *ca, vtkIdType *mergeMap, unsigned char *ptUses)
static vtkIdType	BuildPointMap (vtkIdType numPts, vtkIdType *pmap, unsigned char *ptUses, std::vector< vtkIdType > &mergeMap)
static void	CopyPoints (vtkPoints *inPts, vtkPointData *inPD, vtkPoints *outPts, vtkPointData *outPD, vtkIdType *ptMap)
static void	AveragePoints (vtkPoints *inPts, vtkPointData *inPD, vtkPoints *outPts, vtkPointData *outPD, vtkIdType *ptMap, double tol)
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 ()

Protected Attributes
bool	ToleranceIsAbsolute
double	Tolerance
double	AbsoluteTolerance
char *	MergingArray
bool	RemoveUnusedPoints
bool	ProduceMergeMap
bool	AveragePointData
int	OutputPointsPrecision
bool	PieceInvariant
vtkSmartPointer< vtkStaticPointLocator >	Locator
Protected Attributes inherited from vtkAlgorithm
vtkTimeStamp	LastAbortCheckTime
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
std::string	ObjectName
Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t >	ReferenceCount
vtkWeakPointerBase **	WeakPointers

Friends
class	vtkStaticCleanPolyData
typedef vtkUnstructuredGridAlgorithm	Superclass
	Standard methods for instantiation, obtaining type information, and printing the state of the object.
static vtkStaticCleanUnstructuredGrid *	New ()
	Standard methods for instantiation, obtaining type information, and printing the state of the object.
static vtkTypeBool	IsTypeOf (const char *type)
	Standard methods for instantiation, obtaining type information, and printing the state of the object.
static vtkStaticCleanUnstructuredGrid *	SafeDownCast (vtkObjectBase *o)
	Standard methods for instantiation, obtaining type information, and printing the state of the object.
void	PrintSelf (ostream &os, vtkIndent indent) override
	Standard methods for instantiation, obtaining type information, and printing the state of the object.
virtual vtkTypeBool	IsA (const char *type)
	Standard methods for instantiation, obtaining type information, and printing the state of the object.
vtkStaticCleanUnstructuredGrid *	NewInstance () const
	Standard methods for instantiation, obtaining type information, and printing the state of the object.
virtual vtkObjectBase *	NewInstanceInternal () const
	Standard methods for instantiation, obtaining type information, and printing the state of the object.

Additional Inherited Members
Public Types inherited from vtkUnstructuredGridAlgorithm
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 vtkUnstructuredGridAlgorithm
static vtkUnstructuredGridAlgorithm *	New ()
static vtkTypeBool	IsTypeOf (const char *type)
static vtkUnstructuredGridAlgorithm *	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 vtkInformationIntegerKey *	ABORTED ()
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 (vtkTypeBool 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 vtkTypeBool	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
std::atomic< vtkTypeBool >	AbortExecute
Static Protected Attributes inherited from vtkAlgorithm
static vtkTimeStamp	LastAbortTime
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

merge duplicate points, removed unused points, in an vtkUnstructuredGrid

vtkStaticCleanUnstructuredGrid is a filter that takes a vtkUnstructuredGrid as input and produces a vtkUnstructuredGrid on output, merging coincident points (as defined by a merging tolerance) and optionally removing unused points. The filter does not modify the topology of the input dataset, nor change the types of cells. It may however, renumber the cell connectivity ids.

For better performance, this filter employs threading using vtkStaticPointLocator and its associated threaded methods. When the merging tolerances==0.0, execution speeds are much faster as compared to non-zero tolerances. When the merging tolerance > 0.0, there are issues of processing order which can be controlled through the locator (returned via GetLocator()). This behavior can be controlled by the SetTraversalOrder() method - by default threading occurs via BIN_ORDER (see vtkStaticPointLocator for more information).

Warning

Merging points can alter cell geometry and produce degenerate cells. The tolerance should be chosen carefully to avoid these problems. For example, in an extreme case with a relatively large tolerance, all points of a vtkHexahedron could be merged to a single point, in which case the resulting hexahedron would be defined by eight repeats of the same point.

If RemoveUnusedPoints is enabled, then any point not used by any of the unstructured grid cells is eliminated (and not passed to the output). Enabling this feature does impact performance.

If ProduceMergeMap is enabled, then an output data array is produced, associated with the output field data, that maps each input point to an output point (or to -1 if an input point is unused in the output).

Merging points affects point coordinates and data attributes. By default, if points are merged, the point position and attribute data of only one point (i.e., the point that all other points are merged to) is retained. If AveragePointData is enabled, then the resulting point position and attribute data values are determined by averaging the position and attribute values of all the points that are merged together. This option may have a significant performance impact if enabled.

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 vtkStaticCleanPolyData vtkStaticPointLocator

Tests:

vtkStaticCleanUnstructuredGrid (Tests)

Definition at line 76 of file vtkStaticCleanUnstructuredGrid.h.

Member Typedef Documentation

Superclass

typedef vtkUnstructuredGridAlgorithm vtkStaticCleanUnstructuredGrid::Superclass

Standard methods for instantiation, obtaining type information, and printing the state of the object.

Definition at line 86 of file vtkStaticCleanUnstructuredGrid.h.

Constructor & Destructor Documentation

vtkStaticCleanUnstructuredGrid()

vtkStaticCleanUnstructuredGrid::vtkStaticCleanUnstructuredGrid ( )

protected

~vtkStaticCleanUnstructuredGrid()

vtkStaticCleanUnstructuredGrid::~vtkStaticCleanUnstructuredGrid ( )

overrideprotecteddefault

Member Function Documentation

New()

static vtkStaticCleanUnstructuredGrid * vtkStaticCleanUnstructuredGrid::New ( )

static

Standard methods for instantiation, obtaining type information, and printing the state of the object.

PrintSelf()

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

overridevirtual

Standard methods for instantiation, obtaining type information, and printing the state of the object.

Reimplemented from vtkAlgorithm.

IsTypeOf()

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

static

Standard methods for instantiation, obtaining type information, and printing the state of the object.

IsA()

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

virtual

Standard methods for instantiation, obtaining type information, and printing the state of the object.

Reimplemented from vtkUnstructuredGridAlgorithm.

SafeDownCast()

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

static

Standard methods for instantiation, obtaining type information, and printing the state of the object.

NewInstanceInternal()

virtual vtkObjectBase * vtkStaticCleanUnstructuredGrid::NewInstanceInternal ( ) const

protectedvirtual

Standard methods for instantiation, obtaining type information, and printing the state of the object.

Reimplemented from vtkUnstructuredGridAlgorithm.

NewInstance()

vtkStaticCleanUnstructuredGrid * vtkStaticCleanUnstructuredGrid::NewInstance

(

)

const

Standard methods for instantiation, obtaining type information, and printing the state of the object.

SetToleranceIsAbsolute()

virtual void vtkStaticCleanUnstructuredGrid::SetToleranceIsAbsolute ( bool  )

virtual

Specify how the point merging tolerance is defined.

By default ToleranceIsAbsolute is false and the tolerance is a fraction of the input's bounding box diagonal. If true, AbsoluteTolerance is the tolerance used when performing point merging.

ToleranceIsAbsoluteOn()

virtual void vtkStaticCleanUnstructuredGrid::ToleranceIsAbsoluteOn ( )

virtual

Specify how the point merging tolerance is defined.

By default ToleranceIsAbsolute is false and the tolerance is a fraction of the input's bounding box diagonal. If true, AbsoluteTolerance is the tolerance used when performing point merging.

ToleranceIsAbsoluteOff()

virtual void vtkStaticCleanUnstructuredGrid::ToleranceIsAbsoluteOff ( )

virtual

Specify how the point merging tolerance is defined.

By default ToleranceIsAbsolute is false and the tolerance is a fraction of the input's bounding box diagonal. If true, AbsoluteTolerance is the tolerance used when performing point merging.

GetToleranceIsAbsolute()

virtual bool vtkStaticCleanUnstructuredGrid::GetToleranceIsAbsolute ( )

virtual

Specify how the point merging tolerance is defined.

By default ToleranceIsAbsolute is false and the tolerance is a fraction of the input's bounding box diagonal. If true, AbsoluteTolerance is the tolerance used when performing point merging.

SetAbsoluteTolerance()

virtual void vtkStaticCleanUnstructuredGrid::SetAbsoluteTolerance ( double  )

virtual

Specify the absolute point merging tolerance.

The default value is 0. This tolerance is used then ToleranceIsAbsolute is true.

GetAbsoluteTolerance()

virtual double vtkStaticCleanUnstructuredGrid::GetAbsoluteTolerance ( )

virtual

Specify the absolute point merging tolerance.

The default value is 0. This tolerance is used then ToleranceIsAbsolute is true.

SetTolerance()

virtual void vtkStaticCleanUnstructuredGrid::SetTolerance ( double  )

virtual

Specify the point merging tolerance in terms of the fraction of the input dataset's bounding box length.

The default is 0. This tolerance is used then ToleranceIsAbsolute is false.

GetTolerance()

virtual double vtkStaticCleanUnstructuredGrid::GetTolerance ( )

virtual

Specify the point merging tolerance in terms of the fraction of the input dataset's bounding box length.

The default is 0. This tolerance is used then ToleranceIsAbsolute is false.

SetMergingArray()

virtual void vtkStaticCleanUnstructuredGrid::SetMergingArray ( const char *  )

virtual

Specify the name of a point data array associated with the point merging process.

If a data array is specified, and exists in the input point data, then point merging will switch into a mode where merged points must be both geometrically coincident and have matching point data (i.e., an exact match of position and data - tolerances have no effect). Note that the number of tuples in the merging data array must be equal to the number of points in the input. By default, no data array is associated with the input points (i.e., the name of the data array is empty).

GetMergingArray()

virtual char * vtkStaticCleanUnstructuredGrid::GetMergingArray ( )

virtual

Specify the name of a point data array associated with the point merging process.

If a data array is specified, and exists in the input point data, then point merging will switch into a mode where merged points must be both geometrically coincident and have matching point data (i.e., an exact match of position and data - tolerances have no effect). Note that the number of tuples in the merging data array must be equal to the number of points in the input. By default, no data array is associated with the input points (i.e., the name of the data array is empty).

SetRemoveUnusedPoints()

virtual void vtkStaticCleanUnstructuredGrid::SetRemoveUnusedPoints ( bool  )

virtual

Indicate whether points unused by any cell are removed from the output.

By default this point removal is on. Note that when this is off, the filter can successfully process datasets with no cells (and just points). If on in this case, and there are no cells, than the output will be empty.

RemoveUnusedPointsOn()

virtual void vtkStaticCleanUnstructuredGrid::RemoveUnusedPointsOn ( )

virtual

Indicate whether points unused by any cell are removed from the output.

By default this point removal is on. Note that when this is off, the filter can successfully process datasets with no cells (and just points). If on in this case, and there are no cells, than the output will be empty.

RemoveUnusedPointsOff()

virtual void vtkStaticCleanUnstructuredGrid::RemoveUnusedPointsOff ( )

virtual

Indicate whether points unused by any cell are removed from the output.

By default this point removal is on. Note that when this is off, the filter can successfully process datasets with no cells (and just points). If on in this case, and there are no cells, than the output will be empty.

GetRemoveUnusedPoints()

virtual bool vtkStaticCleanUnstructuredGrid::GetRemoveUnusedPoints ( )

virtual

Indicate whether points unused by any cell are removed from the output.

By default this point removal is on. Note that when this is off, the filter can successfully process datasets with no cells (and just points). If on in this case, and there are no cells, than the output will be empty.

SetProduceMergeMap()

virtual void vtkStaticCleanUnstructuredGrid::SetProduceMergeMap ( bool  )

virtual

Indicate whether a merge map should be produced on output.

The merge map, if requested, maps each input point to its output point id, or provides a value of -1 if the input point is not used in the output. The merge map is associated with the filter's output field data and is named "PointMergeMap". By default, ProduceMergeMap is disabled.

ProduceMergeMapOn()

virtual void vtkStaticCleanUnstructuredGrid::ProduceMergeMapOn ( )

virtual

Indicate whether a merge map should be produced on output.

The merge map, if requested, maps each input point to its output point id, or provides a value of -1 if the input point is not used in the output. The merge map is associated with the filter's output field data and is named "PointMergeMap". By default, ProduceMergeMap is disabled.

ProduceMergeMapOff()

virtual void vtkStaticCleanUnstructuredGrid::ProduceMergeMapOff ( )

virtual

Indicate whether a merge map should be produced on output.

The merge map, if requested, maps each input point to its output point id, or provides a value of -1 if the input point is not used in the output. The merge map is associated with the filter's output field data and is named "PointMergeMap". By default, ProduceMergeMap is disabled.

GetProduceMergeMap()

virtual bool vtkStaticCleanUnstructuredGrid::GetProduceMergeMap ( )

virtual

Indicate whether a merge map should be produced on output.

The merge map, if requested, maps each input point to its output point id, or provides a value of -1 if the input point is not used in the output. The merge map is associated with the filter's output field data and is named "PointMergeMap". By default, ProduceMergeMap is disabled.

SetAveragePointData()

virtual void vtkStaticCleanUnstructuredGrid::SetAveragePointData ( bool  )

virtual

Indicate whether point coordinates and point data of merged points are averaged.

By default, the point coordinates and attribute data are not averaged, and the point coordinate and data of the single, remaining merged point is retained. Otherwise, the data coordinates and attribute values of all merged points are averaged. By default this feature is disabled.

AveragePointDataOn()

virtual void vtkStaticCleanUnstructuredGrid::AveragePointDataOn ( )

virtual

Indicate whether point coordinates and point data of merged points are averaged.

By default, the point coordinates and attribute data are not averaged, and the point coordinate and data of the single, remaining merged point is retained. Otherwise, the data coordinates and attribute values of all merged points are averaged. By default this feature is disabled.

AveragePointDataOff()

virtual void vtkStaticCleanUnstructuredGrid::AveragePointDataOff ( )

virtual

Indicate whether point coordinates and point data of merged points are averaged.

By default, the point coordinates and attribute data are not averaged, and the point coordinate and data of the single, remaining merged point is retained. Otherwise, the data coordinates and attribute values of all merged points are averaged. By default this feature is disabled.

GetAveragePointData()

virtual bool vtkStaticCleanUnstructuredGrid::GetAveragePointData ( )

virtual

Indicate whether point coordinates and point data of merged points are averaged.

By default, the point coordinates and attribute data are not averaged, and the point coordinate and data of the single, remaining merged point is retained. Otherwise, the data coordinates and attribute values of all merged points are averaged. By default this feature is disabled.

SetOutputPointsPrecision()

virtual void vtkStaticCleanUnstructuredGrid::SetOutputPointsPrecision ( int  )

virtual

Set/get the desired precision for the output point type.

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

GetOutputPointsPrecision()

virtual int vtkStaticCleanUnstructuredGrid::GetOutputPointsPrecision ( )

virtual

Set/get the desired precision for the output point type.

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

GetLocator()

virtual vtkStaticPointLocator * vtkStaticCleanUnstructuredGrid::GetLocator ( )

virtual

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

This method is generally used for debugging or testing purposes.

SetPieceInvariant()

virtual void vtkStaticCleanUnstructuredGrid::SetPieceInvariant ( bool  )

virtual

GetPieceInvariant()

virtual bool vtkStaticCleanUnstructuredGrid::GetPieceInvariant ( )

virtual

PieceInvariantOn()

virtual void vtkStaticCleanUnstructuredGrid::PieceInvariantOn ( )

virtual

PieceInvariantOff()

virtual void vtkStaticCleanUnstructuredGrid::PieceInvariantOff ( )

virtual

GetMTime()

vtkMTimeType vtkStaticCleanUnstructuredGrid::GetMTime ( )

overridevirtual

Get the MTime of this object also considering the locator.

Reimplemented from vtkObject.

RequestData()

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

overrideprotectedvirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkUnstructuredGridAlgorithm.

RequestUpdateExtent()

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

overrideprotectedvirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkUnstructuredGridAlgorithm.

MarkPointUses()

static void vtkStaticCleanUnstructuredGrid::MarkPointUses ( vtkCellArray *  ca, vtkIdType *  mergeMap, unsigned char *  ptUses  )

staticprotected

BuildPointMap()

static vtkIdType vtkStaticCleanUnstructuredGrid::BuildPointMap ( vtkIdType  numPts, vtkIdType *  pmap, unsigned char *  ptUses, std::vector< vtkIdType > &  mergeMap  )

staticprotected

CopyPoints()

static void vtkStaticCleanUnstructuredGrid::CopyPoints ( vtkPoints *  inPts, vtkPointData *  inPD, vtkPoints *  outPts, vtkPointData *  outPD, vtkIdType *  ptMap  )

staticprotected

AveragePoints()

static void vtkStaticCleanUnstructuredGrid::AveragePoints ( vtkPoints *  inPts, vtkPointData *  inPD, vtkPoints *  outPts, vtkPointData *  outPD, vtkIdType *  ptMap, double  tol  )

staticprotected

Friends And Related Symbol Documentation

vtkStaticCleanPolyData

friend class vtkStaticCleanPolyData

friend

Definition at line 230 of file vtkStaticCleanUnstructuredGrid.h.

Member Data Documentation

ToleranceIsAbsolute

bool vtkStaticCleanUnstructuredGrid::ToleranceIsAbsolute

protected

Definition at line 216 of file vtkStaticCleanUnstructuredGrid.h.

Tolerance

double vtkStaticCleanUnstructuredGrid::Tolerance

protected

Definition at line 217 of file vtkStaticCleanUnstructuredGrid.h.

AbsoluteTolerance

double vtkStaticCleanUnstructuredGrid::AbsoluteTolerance

protected

Definition at line 218 of file vtkStaticCleanUnstructuredGrid.h.

MergingArray

char* vtkStaticCleanUnstructuredGrid::MergingArray

protected

Definition at line 219 of file vtkStaticCleanUnstructuredGrid.h.

RemoveUnusedPoints

bool vtkStaticCleanUnstructuredGrid::RemoveUnusedPoints

protected

Definition at line 220 of file vtkStaticCleanUnstructuredGrid.h.

ProduceMergeMap

bool vtkStaticCleanUnstructuredGrid::ProduceMergeMap

protected

Definition at line 221 of file vtkStaticCleanUnstructuredGrid.h.

AveragePointData

bool vtkStaticCleanUnstructuredGrid::AveragePointData

protected

Definition at line 222 of file vtkStaticCleanUnstructuredGrid.h.

OutputPointsPrecision

int vtkStaticCleanUnstructuredGrid::OutputPointsPrecision

protected

Definition at line 223 of file vtkStaticCleanUnstructuredGrid.h.

PieceInvariant

bool vtkStaticCleanUnstructuredGrid::PieceInvariant

protected

Definition at line 224 of file vtkStaticCleanUnstructuredGrid.h.

Locator

vtkSmartPointer<vtkStaticPointLocator> vtkStaticCleanUnstructuredGrid::Locator

protected

Definition at line 227 of file vtkStaticCleanUnstructuredGrid.h.

---

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

• Filters/Core/vtkStaticCleanUnstructuredGrid.h