VTK  9.4.20241214
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkUnstructuredGridGeometryFilter Class Reference

extract geometry from an unstructured grid More...

#include <vtkUnstructuredGridGeometryFilter.h>

Inheritance diagram for vtkUnstructuredGridGeometryFilter:
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Collaboration diagram for vtkUnstructuredGridGeometryFilter:
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Public Types

typedef vtkUnstructuredGridBaseAlgorithm Superclass
 
- Public Types inherited from vtkUnstructuredGridBaseAlgorithm
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
 

Public Member Functions

virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class.
 
vtkUnstructuredGridGeometryFilterNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses.
 
void SetExtent (double xMin, double xMax, double yMin, double yMax, double zMin, double zMax)
 Specify a (xmin,xmax, ymin,ymax, zmin,zmax) bounding box to clip data.
 
void CreateDefaultLocator ()
 Create default locator.
 
vtkMTimeType GetMTime () override
 Return the MTime also considering the locator.
 
virtual void SetPointClipping (vtkTypeBool)
 Turn on/off selection of geometry by point id.
 
virtual vtkTypeBool GetPointClipping ()
 Turn on/off selection of geometry by point id.
 
virtual void PointClippingOn ()
 Turn on/off selection of geometry by point id.
 
virtual void PointClippingOff ()
 Turn on/off selection of geometry by point id.
 
virtual void SetCellClipping (vtkTypeBool)
 Turn on/off selection of geometry by cell id.
 
virtual vtkTypeBool GetCellClipping ()
 Turn on/off selection of geometry by cell id.
 
virtual void CellClippingOn ()
 Turn on/off selection of geometry by cell id.
 
virtual void CellClippingOff ()
 Turn on/off selection of geometry by cell id.
 
virtual void SetExtentClipping (vtkTypeBool)
 Turn on/off selection of geometry via bounding box.
 
virtual vtkTypeBool GetExtentClipping ()
 Turn on/off selection of geometry via bounding box.
 
virtual void ExtentClippingOn ()
 Turn on/off selection of geometry via bounding box.
 
virtual void ExtentClippingOff ()
 Turn on/off selection of geometry via bounding box.
 
virtual void SetDuplicateGhostCellClipping (vtkTypeBool)
 Turn on/off clipping of ghost cells with type vtkDataSetAttributes::DUPLICATECELL.
 
virtual vtkTypeBool GetDuplicateGhostCellClipping ()
 Turn on/off clipping of ghost cells with type vtkDataSetAttributes::DUPLICATECELL.
 
virtual void DuplicateGhostCellClippingOn ()
 Turn on/off clipping of ghost cells with type vtkDataSetAttributes::DUPLICATECELL.
 
virtual void DuplicateGhostCellClippingOff ()
 Turn on/off clipping of ghost cells with type vtkDataSetAttributes::DUPLICATECELL.
 
virtual void SetPointMinimum (vtkIdType)
 Specify the minimum point id for point id selection.
 
virtual vtkIdType GetPointMinimum ()
 Specify the minimum point id for point id selection.
 
virtual void SetPointMaximum (vtkIdType)
 Specify the maximum point id for point id selection.
 
virtual vtkIdType GetPointMaximum ()
 Specify the maximum point id for point id selection.
 
virtual void SetCellMinimum (vtkIdType)
 Specify the minimum cell id for point id selection.
 
virtual vtkIdType GetCellMinimum ()
 Specify the minimum cell id for point id selection.
 
virtual void SetCellMaximum (vtkIdType)
 Specify the maximum cell id for point id selection.
 
virtual vtkIdType GetCellMaximum ()
 Specify the maximum cell id for point id selection.
 
void SetExtent (double extent[6])
 Set / get a (xmin,xmax, ymin,ymax, zmin,zmax) bounding box to clip data.
 
double * GetExtent ()
 Set / get a (xmin,xmax, ymin,ymax, zmin,zmax) bounding box to clip data.
 
virtual void SetMerging (vtkTypeBool)
 Turn on/off merging of coincident points.
 
virtual vtkTypeBool GetMerging ()
 Turn on/off merging of coincident points.
 
virtual void MergingOn ()
 Turn on/off merging of coincident points.
 
virtual void MergingOff ()
 Turn on/off merging of coincident points.
 
virtual void SetPassThroughCellIds (vtkTypeBool)
 If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.
 
virtual vtkTypeBool GetPassThroughCellIds ()
 If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.
 
virtual void PassThroughCellIdsOn ()
 If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.
 
virtual void PassThroughCellIdsOff ()
 If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.
 
virtual void SetPassThroughPointIds (vtkTypeBool)
 If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.
 
virtual vtkTypeBool GetPassThroughPointIds ()
 If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.
 
virtual void PassThroughPointIdsOn ()
 If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.
 
virtual void PassThroughPointIdsOff ()
 If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.
 
virtual void SetMatchBoundariesIgnoringCellOrder (vtkTypeBool)
 When two volumetric cells of different order are connected by their corners (for instance, a quadratic hexahedron next to a linear hexahedron ), the internal face is rendered and is not considered as a ghost cell.
 
virtual vtkTypeBool GetMatchBoundariesIgnoringCellOrder ()
 When two volumetric cells of different order are connected by their corners (for instance, a quadratic hexahedron next to a linear hexahedron ), the internal face is rendered and is not considered as a ghost cell.
 
virtual void SetOriginalCellIdsName (const char *)
 If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into.
 
virtual const char * GetOriginalCellIdsName ()
 If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into.
 
virtual void SetOriginalPointIdsName (const char *)
 If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into.
 
virtual const char * GetOriginalPointIdsName ()
 If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into.
 
void SetLocator (vtkIncrementalPointLocator *locator)
 Set / get a spatial locator for merging points.
 
virtual vtkIncrementalPointLocatorGetLocator ()
 Set / get a spatial locator for merging points.
 
- Public Member Functions inherited from vtkUnstructuredGridBaseAlgorithm
virtual vtkTypeBool IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class.
 
vtkUnstructuredGridBaseAlgorithmNewInstance () 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
 
vtkUnstructuredGridBaseGetOutput ()
 Get the output data object for a port on this algorithm.
 
vtkUnstructuredGridBaseGetOutput (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.
 
vtkAlgorithmNewInstance () 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.
 
vtkExecutiveGetExecutive ()
 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.
 
vtkInformationGetInputPortInformation (int port)
 Get the information object associated with an input port.
 
vtkInformationGetOutputPortInformation (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.
 
vtkInformationGetInputArrayInformation (int idx)
 Get the info object for the specified input array to this algorithm.
 
void RemoveAllInputs ()
 Remove all the input data.
 
vtkDataObjectGetOutputDataObject (int port)
 Get the data object that will contain the algorithm output for the given port.
 
vtkDataObjectGetInputDataObject (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)
 
vtkAlgorithmOutputGetOutputPort (int index)
 Get a proxy object corresponding to the given output port of this algorithm.
 
vtkAlgorithmOutputGetOutputPort ()
 
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.
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 Get the algorithm output port connected to an input port.
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 Returns the algorithm and the output port index of that algorithm connected to a port-index pair.
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 Returns the algorithm connected to a port-index pair.
 
vtkAlgorithmGetInputAlgorithm ()
 Equivalent to GetInputAlgorithm(0, 0).
 
vtkExecutiveGetInputExecutive (int port, int index)
 Returns the executive associated with a particular input connection.
 
vtkExecutiveGetInputExecutive ()
 Equivalent to GetInputExecutive(0, 0)
 
vtkInformationGetInputInformation (int port, int index)
 Return the information object that is associated with a particular input connection.
 
vtkInformationGetInputInformation ()
 Equivalent to GetInputInformation(0, 0)
 
vtkInformationGetOutputInformation (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 vtkInformationGetInformation ()
 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.
 
vtkAlgorithmGetContainerAlgorithm ()
 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 vtkProgressObserverGetProgressObserver ()
 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.
 
vtkCommandGetCommand (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.
 

Static Public Member Functions

static vtkUnstructuredGridGeometryFilterNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkUnstructuredGridGeometryFilterSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkUnstructuredGridBaseAlgorithm
static vtkUnstructuredGridBaseAlgorithmNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkUnstructuredGridBaseAlgorithmSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static vtkInformationIntegerKeyINPUT_IS_OPTIONAL ()
 Keys used to specify input port requirements.
 
static vtkInformationIntegerKeyINPUT_IS_REPEATABLE ()
 
static vtkInformationInformationVectorKeyINPUT_REQUIRED_FIELDS ()
 
static vtkInformationStringVectorKeyINPUT_REQUIRED_DATA_TYPE ()
 
static vtkInformationInformationVectorKeyINPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKeyINPUT_PORT ()
 
static vtkInformationIntegerKeyINPUT_CONNECTION ()
 
static vtkInformationIntegerKeyCAN_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 vtkInformationIntegerKeyCAN_HANDLE_PIECE_REQUEST ()
 Key that tells the pipeline that a particular algorithm can or cannot handle piece request.
 
static vtkInformationIntegerKeyABORTED ()
 
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 vtkObjectNew ()
 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 vtkObjectBaseNew ()
 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.
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkUnstructuredGridGeometryFilter ()
 
 ~vtkUnstructuredGridGeometryFilter () override
 
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 This is called by the superclass.
 
int FillInputPortInformation (int port, vtkInformation *info) override
 Fill the input port information objects for this algorithm.
 
int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 This is called by the superclass.
 
- Protected Member Functions inherited from vtkUnstructuredGridBaseAlgorithm
virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkUnstructuredGridBaseAlgorithm ()
 
 ~vtkUnstructuredGridBaseAlgorithm () 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 RequestDataObject (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 vtkObjectBaseNewInstanceInternal () 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.
 
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector.
 
virtual vtkExecutiveCreateDefaultExecutive ()
 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.
 
vtkDataArrayGetInputArrayToProcess (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.
 
vtkDataArrayGetInputArrayToProcess (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.
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature.
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 Filters that have multiple connections on one port can use this signature.
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature.
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 Filters that have multiple connections on one port can use this signature.
 
vtkAbstractArrayGetInputAbstractArrayToProcess (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.
 
vtkAbstractArrayGetInputAbstractArrayToProcess (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.
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature.
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 Filters that have multiple connections on one port can use this signature.
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature.
 
vtkAbstractArrayGetInputAbstractArrayToProcess (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 &)
 

Protected Attributes

vtkIdType PointMaximum
 
vtkIdType PointMinimum
 
vtkIdType CellMinimum
 
vtkIdType CellMaximum
 
double Extent [6]
 
vtkTypeBool PointClipping
 
vtkTypeBool CellClipping
 
vtkTypeBool ExtentClipping
 
vtkTypeBool DuplicateGhostCellClipping
 
vtkTypeBool PassThroughCellIds
 
vtkTypeBool PassThroughPointIds
 
int MatchBoundariesIgnoringCellOrder
 
char * OriginalCellIdsName
 
char * OriginalPointIdsName
 
vtkTypeBool Merging
 
vtkIncrementalPointLocatorLocator
 
vtkHashTableOfSurfels * HashTable
 
- Protected Attributes inherited from vtkAlgorithm
vtkTimeStamp LastAbortCheckTime
 
vtkInformationInformation
 
double Progress
 
char * ProgressText
 
vtkProgressObserverProgressObserver
 
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
 

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
std::atomic< vtkTypeBoolAbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKeyPORT_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 vtkTimeStamp LastAbortTime
 
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

extract geometry from an unstructured grid

vtkUnstructuredGridGeometryFilter is a filter that extracts geometry (and associated data) from an unstructured grid. It differs from vtkGeometryFilter by not tessellating higher order faces: 2D faces of quadratic 3D cells will be quadratic. A quadratic edge is extracted as a quadratic edge. For that purpose, the output of this filter is an unstructured grid, not a polydata. Also, the face of a voxel is a pixel, not a quad. Geometry is obtained as follows: all 0D, 1D, and 2D cells are extracted. All 2D faces that are used by only one 3D cell (i.e., boundary faces) are extracted. It also is possible to specify conditions on point ids, cell ids, and on bounding box (referred to as "Extent") to control the extraction process.

Warning
When vtkUnstructuredGridGeometryFilter extracts cells (or boundaries of cells) it will (by default) merge duplicate vertices. This may cause problems in some cases. Turn merging off to prevent this from occurring.
See also
vtkGeometryFilter vtkDataSetSurfaceFilter
Tests:
vtkUnstructuredGridGeometryFilter (Tests)

Definition at line 42 of file vtkUnstructuredGridGeometryFilter.h.

Member Typedef Documentation

◆ Superclass

Definition at line 47 of file vtkUnstructuredGridGeometryFilter.h.

Constructor & Destructor Documentation

◆ vtkUnstructuredGridGeometryFilter()

vtkUnstructuredGridGeometryFilter::vtkUnstructuredGridGeometryFilter ( )
protected

◆ ~vtkUnstructuredGridGeometryFilter()

vtkUnstructuredGridGeometryFilter::~vtkUnstructuredGridGeometryFilter ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkUnstructuredGridGeometryFilter * vtkUnstructuredGridGeometryFilter::New ( )
static

◆ IsTypeOf()

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

◆ IsA()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::IsA ( const char *  name)
virtual

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkUnstructuredGridBaseAlgorithm.

◆ SafeDownCast()

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

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkUnstructuredGridGeometryFilter::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkUnstructuredGridBaseAlgorithm.

◆ NewInstance()

vtkUnstructuredGridGeometryFilter * vtkUnstructuredGridGeometryFilter::NewInstance ( ) const

◆ PrintSelf()

void vtkUnstructuredGridGeometryFilter::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkUnstructuredGridBaseAlgorithm.

◆ SetPointClipping()

virtual void vtkUnstructuredGridGeometryFilter::SetPointClipping ( vtkTypeBool  )
virtual

Turn on/off selection of geometry by point id.

◆ GetPointClipping()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::GetPointClipping ( )
virtual

Turn on/off selection of geometry by point id.

◆ PointClippingOn()

virtual void vtkUnstructuredGridGeometryFilter::PointClippingOn ( )
virtual

Turn on/off selection of geometry by point id.

◆ PointClippingOff()

virtual void vtkUnstructuredGridGeometryFilter::PointClippingOff ( )
virtual

Turn on/off selection of geometry by point id.

◆ SetCellClipping()

virtual void vtkUnstructuredGridGeometryFilter::SetCellClipping ( vtkTypeBool  )
virtual

Turn on/off selection of geometry by cell id.

◆ GetCellClipping()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::GetCellClipping ( )
virtual

Turn on/off selection of geometry by cell id.

◆ CellClippingOn()

virtual void vtkUnstructuredGridGeometryFilter::CellClippingOn ( )
virtual

Turn on/off selection of geometry by cell id.

◆ CellClippingOff()

virtual void vtkUnstructuredGridGeometryFilter::CellClippingOff ( )
virtual

Turn on/off selection of geometry by cell id.

◆ SetExtentClipping()

virtual void vtkUnstructuredGridGeometryFilter::SetExtentClipping ( vtkTypeBool  )
virtual

Turn on/off selection of geometry via bounding box.

◆ GetExtentClipping()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::GetExtentClipping ( )
virtual

Turn on/off selection of geometry via bounding box.

◆ ExtentClippingOn()

virtual void vtkUnstructuredGridGeometryFilter::ExtentClippingOn ( )
virtual

Turn on/off selection of geometry via bounding box.

◆ ExtentClippingOff()

virtual void vtkUnstructuredGridGeometryFilter::ExtentClippingOff ( )
virtual

Turn on/off selection of geometry via bounding box.

◆ SetDuplicateGhostCellClipping()

virtual void vtkUnstructuredGridGeometryFilter::SetDuplicateGhostCellClipping ( vtkTypeBool  )
virtual

Turn on/off clipping of ghost cells with type vtkDataSetAttributes::DUPLICATECELL.

Defaults to on.

◆ GetDuplicateGhostCellClipping()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::GetDuplicateGhostCellClipping ( )
virtual

Turn on/off clipping of ghost cells with type vtkDataSetAttributes::DUPLICATECELL.

Defaults to on.

◆ DuplicateGhostCellClippingOn()

virtual void vtkUnstructuredGridGeometryFilter::DuplicateGhostCellClippingOn ( )
virtual

Turn on/off clipping of ghost cells with type vtkDataSetAttributes::DUPLICATECELL.

Defaults to on.

◆ DuplicateGhostCellClippingOff()

virtual void vtkUnstructuredGridGeometryFilter::DuplicateGhostCellClippingOff ( )
virtual

Turn on/off clipping of ghost cells with type vtkDataSetAttributes::DUPLICATECELL.

Defaults to on.

◆ SetPointMinimum()

virtual void vtkUnstructuredGridGeometryFilter::SetPointMinimum ( vtkIdType  )
virtual

Specify the minimum point id for point id selection.

◆ GetPointMinimum()

virtual vtkIdType vtkUnstructuredGridGeometryFilter::GetPointMinimum ( )
virtual

Specify the minimum point id for point id selection.

◆ SetPointMaximum()

virtual void vtkUnstructuredGridGeometryFilter::SetPointMaximum ( vtkIdType  )
virtual

Specify the maximum point id for point id selection.

◆ GetPointMaximum()

virtual vtkIdType vtkUnstructuredGridGeometryFilter::GetPointMaximum ( )
virtual

Specify the maximum point id for point id selection.

◆ SetCellMinimum()

virtual void vtkUnstructuredGridGeometryFilter::SetCellMinimum ( vtkIdType  )
virtual

Specify the minimum cell id for point id selection.

◆ GetCellMinimum()

virtual vtkIdType vtkUnstructuredGridGeometryFilter::GetCellMinimum ( )
virtual

Specify the minimum cell id for point id selection.

◆ SetCellMaximum()

virtual void vtkUnstructuredGridGeometryFilter::SetCellMaximum ( vtkIdType  )
virtual

Specify the maximum cell id for point id selection.

◆ GetCellMaximum()

virtual vtkIdType vtkUnstructuredGridGeometryFilter::GetCellMaximum ( )
virtual

Specify the maximum cell id for point id selection.

◆ SetExtent() [1/2]

void vtkUnstructuredGridGeometryFilter::SetExtent ( double  xMin,
double  xMax,
double  yMin,
double  yMax,
double  zMin,
double  zMax 
)

Specify a (xmin,xmax, ymin,ymax, zmin,zmax) bounding box to clip data.

◆ SetExtent() [2/2]

void vtkUnstructuredGridGeometryFilter::SetExtent ( double  extent[6])

Set / get a (xmin,xmax, ymin,ymax, zmin,zmax) bounding box to clip data.

◆ GetExtent()

double * vtkUnstructuredGridGeometryFilter::GetExtent ( )
inline

Set / get a (xmin,xmax, ymin,ymax, zmin,zmax) bounding box to clip data.

Definition at line 129 of file vtkUnstructuredGridGeometryFilter.h.

◆ SetMerging()

virtual void vtkUnstructuredGridGeometryFilter::SetMerging ( vtkTypeBool  )
virtual

Turn on/off merging of coincident points.

Note that is merging is on, points with different point attributes (e.g., normals) are merged, which may cause rendering artifacts.

◆ GetMerging()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::GetMerging ( )
virtual

Turn on/off merging of coincident points.

Note that is merging is on, points with different point attributes (e.g., normals) are merged, which may cause rendering artifacts.

◆ MergingOn()

virtual void vtkUnstructuredGridGeometryFilter::MergingOn ( )
virtual

Turn on/off merging of coincident points.

Note that is merging is on, points with different point attributes (e.g., normals) are merged, which may cause rendering artifacts.

◆ MergingOff()

virtual void vtkUnstructuredGridGeometryFilter::MergingOff ( )
virtual

Turn on/off merging of coincident points.

Note that is merging is on, points with different point attributes (e.g., normals) are merged, which may cause rendering artifacts.

◆ SetPassThroughCellIds()

virtual void vtkUnstructuredGridGeometryFilter::SetPassThroughCellIds ( vtkTypeBool  )
virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.

This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

◆ GetPassThroughCellIds()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::GetPassThroughCellIds ( )
virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.

This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

◆ PassThroughCellIdsOn()

virtual void vtkUnstructuredGridGeometryFilter::PassThroughCellIdsOn ( )
virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.

This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

◆ PassThroughCellIdsOff()

virtual void vtkUnstructuredGridGeometryFilter::PassThroughCellIdsOff ( )
virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.

This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

◆ SetPassThroughPointIds()

virtual void vtkUnstructuredGridGeometryFilter::SetPassThroughPointIds ( vtkTypeBool  )
virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.

This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

◆ GetPassThroughPointIds()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::GetPassThroughPointIds ( )
virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.

This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

◆ PassThroughPointIdsOn()

virtual void vtkUnstructuredGridGeometryFilter::PassThroughPointIdsOn ( )
virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.

This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

◆ PassThroughPointIdsOff()

virtual void vtkUnstructuredGridGeometryFilter::PassThroughPointIdsOff ( )
virtual

If on, the output polygonal dataset will have a celldata array that holds the cell index of the original 3D cell that produced each output cell.

This is useful for cell picking. The default is off to conserve memory. Note that PassThroughCellIds will be ignored if UseStrips is on, since in that case each tringle strip can represent more than on of the input cells.

◆ SetMatchBoundariesIgnoringCellOrder()

virtual void vtkUnstructuredGridGeometryFilter::SetMatchBoundariesIgnoringCellOrder ( vtkTypeBool  )
virtual

When two volumetric cells of different order are connected by their corners (for instance, a quadratic hexahedron next to a linear hexahedron ), the internal face is rendered and is not considered as a ghost cell.

To remove these faces, switch MatchBoundariesIgnoringCellOrder to 1 (default is 0).

◆ GetMatchBoundariesIgnoringCellOrder()

virtual vtkTypeBool vtkUnstructuredGridGeometryFilter::GetMatchBoundariesIgnoringCellOrder ( )
virtual

When two volumetric cells of different order are connected by their corners (for instance, a quadratic hexahedron next to a linear hexahedron ), the internal face is rendered and is not considered as a ghost cell.

To remove these faces, switch MatchBoundariesIgnoringCellOrder to 1 (default is 0).

◆ SetOriginalCellIdsName()

virtual void vtkUnstructuredGridGeometryFilter::SetOriginalCellIdsName ( const char *  )
virtual

If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into.

If set to nullptr, then vtkOriginalCellIds or vtkOriginalPointIds (the default) is used, respectively.

◆ GetOriginalCellIdsName()

virtual const char * vtkUnstructuredGridGeometryFilter::GetOriginalCellIdsName ( )
inlinevirtual

If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into.

If set to nullptr, then vtkOriginalCellIds or vtkOriginalPointIds (the default) is used, respectively.

Definition at line 179 of file vtkUnstructuredGridGeometryFilter.h.

◆ SetOriginalPointIdsName()

virtual void vtkUnstructuredGridGeometryFilter::SetOriginalPointIdsName ( const char *  )
virtual

If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into.

If set to nullptr, then vtkOriginalCellIds or vtkOriginalPointIds (the default) is used, respectively.

◆ GetOriginalPointIdsName()

virtual const char * vtkUnstructuredGridGeometryFilter::GetOriginalPointIdsName ( )
inlinevirtual

If PassThroughCellIds or PassThroughPointIds is on, then these ivars control the name given to the field in which the ids are written into.

If set to nullptr, then vtkOriginalCellIds or vtkOriginalPointIds (the default) is used, respectively.

Definition at line 184 of file vtkUnstructuredGridGeometryFilter.h.

◆ SetLocator()

void vtkUnstructuredGridGeometryFilter::SetLocator ( vtkIncrementalPointLocator locator)

Set / get a spatial locator for merging points.

By default an instance of vtkMergePoints is used.

◆ GetLocator()

virtual vtkIncrementalPointLocator * vtkUnstructuredGridGeometryFilter::GetLocator ( )
virtual

Set / get a spatial locator for merging points.

By default an instance of vtkMergePoints is used.

◆ CreateDefaultLocator()

void vtkUnstructuredGridGeometryFilter::CreateDefaultLocator ( )

Create default locator.

Used to create one when none is specified.

◆ GetMTime()

vtkMTimeType vtkUnstructuredGridGeometryFilter::GetMTime ( )
overridevirtual

Return the MTime also considering the locator.

Reimplemented from vtkObject.

◆ RequestData()

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

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkUnstructuredGridBaseAlgorithm.

◆ FillInputPortInformation()

int vtkUnstructuredGridGeometryFilter::FillInputPortInformation ( int  port,
vtkInformation info 
)
overrideprotectedvirtual

Fill the input port information objects for this algorithm.

This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkUnstructuredGridBaseAlgorithm.

◆ RequestUpdateExtent()

int vtkUnstructuredGridGeometryFilter::RequestUpdateExtent ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
overrideprotectedvirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkUnstructuredGridBaseAlgorithm.

Member Data Documentation

◆ PointMaximum

vtkIdType vtkUnstructuredGridGeometryFilter::PointMaximum
protected

Definition at line 218 of file vtkUnstructuredGridGeometryFilter.h.

◆ PointMinimum

vtkIdType vtkUnstructuredGridGeometryFilter::PointMinimum
protected

Definition at line 219 of file vtkUnstructuredGridGeometryFilter.h.

◆ CellMinimum

vtkIdType vtkUnstructuredGridGeometryFilter::CellMinimum
protected

Definition at line 220 of file vtkUnstructuredGridGeometryFilter.h.

◆ CellMaximum

vtkIdType vtkUnstructuredGridGeometryFilter::CellMaximum
protected

Definition at line 221 of file vtkUnstructuredGridGeometryFilter.h.

◆ Extent

double vtkUnstructuredGridGeometryFilter::Extent[6]
protected

Definition at line 222 of file vtkUnstructuredGridGeometryFilter.h.

◆ PointClipping

vtkTypeBool vtkUnstructuredGridGeometryFilter::PointClipping
protected

Definition at line 223 of file vtkUnstructuredGridGeometryFilter.h.

◆ CellClipping

vtkTypeBool vtkUnstructuredGridGeometryFilter::CellClipping
protected

Definition at line 224 of file vtkUnstructuredGridGeometryFilter.h.

◆ ExtentClipping

vtkTypeBool vtkUnstructuredGridGeometryFilter::ExtentClipping
protected

Definition at line 225 of file vtkUnstructuredGridGeometryFilter.h.

◆ DuplicateGhostCellClipping

vtkTypeBool vtkUnstructuredGridGeometryFilter::DuplicateGhostCellClipping
protected

Definition at line 226 of file vtkUnstructuredGridGeometryFilter.h.

◆ PassThroughCellIds

vtkTypeBool vtkUnstructuredGridGeometryFilter::PassThroughCellIds
protected

Definition at line 228 of file vtkUnstructuredGridGeometryFilter.h.

◆ PassThroughPointIds

vtkTypeBool vtkUnstructuredGridGeometryFilter::PassThroughPointIds
protected

Definition at line 229 of file vtkUnstructuredGridGeometryFilter.h.

◆ MatchBoundariesIgnoringCellOrder

int vtkUnstructuredGridGeometryFilter::MatchBoundariesIgnoringCellOrder
protected

Definition at line 230 of file vtkUnstructuredGridGeometryFilter.h.

◆ OriginalCellIdsName

char* vtkUnstructuredGridGeometryFilter::OriginalCellIdsName
protected

Definition at line 231 of file vtkUnstructuredGridGeometryFilter.h.

◆ OriginalPointIdsName

char* vtkUnstructuredGridGeometryFilter::OriginalPointIdsName
protected

Definition at line 232 of file vtkUnstructuredGridGeometryFilter.h.

◆ Merging

vtkTypeBool vtkUnstructuredGridGeometryFilter::Merging
protected

Definition at line 234 of file vtkUnstructuredGridGeometryFilter.h.

◆ Locator

vtkIncrementalPointLocator* vtkUnstructuredGridGeometryFilter::Locator
protected

Definition at line 235 of file vtkUnstructuredGridGeometryFilter.h.

◆ HashTable

vtkHashTableOfSurfels* vtkUnstructuredGridGeometryFilter::HashTable
protected

Definition at line 237 of file vtkUnstructuredGridGeometryFilter.h.


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