VTK  9.0.20210422
Public Types | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkPolyDataEdgeConnectivityFilter Class Reference

segment polygonal mesh based on shared edge connectivity More...

#include <vtkPolyDataEdgeConnectivityFilter.h>

Inheritance diagram for vtkPolyDataEdgeConnectivityFilter:
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Collaboration diagram for vtkPolyDataEdgeConnectivityFilter:
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Public Types

enum  RegionGrowingType { RegionGrowingOff = 0, LargeRegions = 1, SmallRegions = 2 }
 
- Public Types inherited from vtkPolyDataAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
enum  DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
 Values used for setting the desired output precision for various algorithms. More...
 
typedef vtkObject Superclass
 

Public Member Functions

void InitializeSeedList ()
 Initialize list of point ids/cell ids used to seed regions. More...
 
void AddSeed (int id)
 Add a seed id (point or cell id). More...
 
void DeleteSeed (int id)
 Delete a seed id (point or cell id). More...
 
void InitializeSpecifiedRegionList ()
 Initialize list of region ids to extract. More...
 
void AddSpecifiedRegion (int id)
 Add a region id to extract. More...
 
void DeleteSpecifiedRegion (int id)
 Delete a region id to extract. More...
 
int GetNumberOfSpecifiedRegions ()
 Get number of specified regions. More...
 
int GetNumberOfExtractedRegions ()
 Obtain the number of connected regions found. More...
 
double GetTotalArea ()
 Obtain the total area of all regions combined. More...
 
virtual void SetExtractionMode (int)
 Control the extraction of connected surfaces. More...
 
virtual int GetExtractionMode ()
 Control the extraction of connected surfaces. More...
 
void SetExtractionModeToPointSeededRegions ()
 Control the extraction of connected surfaces. More...
 
void SetExtractionModeToCellSeededRegions ()
 Control the extraction of connected surfaces. More...
 
void SetExtractionModeToLargestRegion ()
 Control the extraction of connected surfaces. More...
 
void SetExtractionModeToSpecifiedRegions ()
 Control the extraction of connected surfaces. More...
 
void SetExtractionModeToClosestPointRegion ()
 Control the extraction of connected surfaces. More...
 
void SetExtractionModeToLargeRegions ()
 Control the extraction of connected surfaces. More...
 
void SetExtractionModeToAllRegions ()
 Control the extraction of connected surfaces. More...
 
const char * GetExtractionModeAsString ()
 Return the method of extraction as a string. More...
 
virtual void SetBarrierEdges (vtkTypeBool)
 Control connectivity traversal based on barrier edges. More...
 
virtual vtkTypeBool GetBarrierEdges ()
 Control connectivity traversal based on barrier edges. More...
 
virtual void BarrierEdgesOn ()
 Control connectivity traversal based on barrier edges. More...
 
virtual void BarrierEdgesOff ()
 Control connectivity traversal based on barrier edges. More...
 
void SetSourceData (vtkPolyData *)
 Specify the source vtkPolyData object used to specify barrier edges (this is an optional connection.) If specified, the connected traversal cannot traverse across the edges indicated as they are defined as barrier edges. More...
 
void SetSourceConnection (vtkAlgorithmOutput *algOutput)
 Specify the source vtkPolyData object used to specify barrier edges (this is an optional connection.) If specified, the connected traversal cannot traverse across the edges indicated as they are defined as barrier edges. More...
 
vtkPolyDataGetSource ()
 Specify the source vtkPolyData object used to specify barrier edges (this is an optional connection.) If specified, the connected traversal cannot traverse across the edges indicated as they are defined as barrier edges. More...
 
virtual void SetBarrierEdgeLength (double, double)
 Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges. More...
 
void SetBarrierEdgeLength (double[2])
 Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges. More...
 
virtual double * GetBarrierEdgeLength ()
 Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges. More...
 
virtual void GetBarrierEdgeLength (double &, double &)
 Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges. More...
 
virtual void GetBarrierEdgeLength (double[2])
 Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges. More...
 
virtual void SetScalarConnectivity (vtkTypeBool)
 Turn on/off connectivity based on scalar value. More...
 
virtual vtkTypeBool GetScalarConnectivity ()
 Turn on/off connectivity based on scalar value. More...
 
virtual void ScalarConnectivityOn ()
 Turn on/off connectivity based on scalar value. More...
 
virtual void ScalarConnectivityOff ()
 Turn on/off connectivity based on scalar value. More...
 
virtual void SetScalarRange (double, double)
 Set the scalar range to extract cells based on scalar connectivity. More...
 
void SetScalarRange (double[2])
 Set the scalar range to extract cells based on scalar connectivity. More...
 
virtual double * GetScalarRange ()
 Set the scalar range to extract cells based on scalar connectivity. More...
 
virtual void GetScalarRange (double &, double &)
 Set the scalar range to extract cells based on scalar connectivity. More...
 
virtual void GetScalarRange (double[2])
 Set the scalar range to extract cells based on scalar connectivity. More...
 
virtual vtkIdTypeArrayGetRegionSizes ()
 Obtain the array containing the region sizes of the extracted regions. More...
 
virtual void SetClosestPoint (double, double, double)
 Use to specify x-y-z point coordinates when extracting the region closest to a specified point. More...
 
virtual void SetClosestPoint (double[3])
 Use to specify x-y-z point coordinates when extracting the region closest to a specified point. More...
 
virtual double * GetClosestPoint ()
 Use to specify x-y-z point coordinates when extracting the region closest to a specified point. More...
 
virtual void GetClosestPoint (double data[3])
 Use to specify x-y-z point coordinates when extracting the region closest to a specified point. More...
 
virtual void SetRegionGrowing (int)
 Specify a strategy for region growing. More...
 
virtual int GetRegionGrowing ()
 Specify a strategy for region growing. More...
 
void SetRegionGrowingOff ()
 Specify a strategy for region growing. More...
 
void GrowLargeRegionsOff ()
 Specify a strategy for region growing. More...
 
void GrowSmallRegionsOff ()
 Specify a strategy for region growing. More...
 
void SetRegionGrowingToLargeRegions ()
 Specify a strategy for region growing. More...
 
void GrowLargeRegionsOn ()
 Specify a strategy for region growing. More...
 
void SetRegionGrowingToSmallRegions ()
 Specify a strategy for region growing. More...
 
void GrowSmallRegionsOn ()
 Specify a strategy for region growing. More...
 
virtual void SetLargeRegionThreshold (double)
 Define what a large region is by specifying the fraction of total input mesh area a region must be in order to be considered large. More...
 
virtual double GetLargeRegionThreshold ()
 Define what a large region is by specifying the fraction of total input mesh area a region must be in order to be considered large. More...
 
virtual void SetColorRegions (vtkTypeBool)
 Turn on/off the coloring of edge-connected regions. More...
 
virtual vtkTypeBool GetColorRegions ()
 Turn on/off the coloring of edge-connected regions. More...
 
virtual void ColorRegionsOn ()
 Turn on/off the coloring of edge-connected regions. More...
 
virtual void ColorRegionsOff ()
 Turn on/off the coloring of edge-connected regions. More...
 
virtual void SetCellRegionAreas (vtkTypeBool)
 Turn on/off the creation of a cell array that, for each cell, contains the area of the region to which the cell is associated. More...
 
virtual vtkTypeBool GetCellRegionAreas ()
 Turn on/off the creation of a cell array that, for each cell, contains the area of the region to which the cell is associated. More...
 
virtual void CellRegionAreasOn ()
 Turn on/off the creation of a cell array that, for each cell, contains the area of the region to which the cell is associated. More...
 
virtual void CellRegionAreasOff ()
 Turn on/off the creation of a cell array that, for each cell, contains the area of the region to which the cell is associated. More...
 
virtual void SetOutputPointsPrecision (int)
 Set/get the desired precision for the output types. More...
 
virtual int GetOutputPointsPrecision ()
 Set/get the desired precision for the output types. More...
 
- Public Member Functions inherited from vtkPolyDataAlgorithm
vtkPolyDataAlgorithmNewInstance () const
 
vtkTypeBool ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 see vtkAlgorithm for details More...
 
vtkDataObjectGetInput ()
 
vtkDataObjectGetInput (int port)
 
vtkPolyDataGetPolyDataInput (int port)
 
vtkPolyDataGetOutput ()
 Get the output data object for a port on this algorithm. More...
 
vtkPolyDataGetOutput (int)
 Get the output data object for a port on this algorithm. More...
 
virtual void SetOutput (vtkDataObject *d)
 Get the output data object for a port on this algorithm. More...
 
void SetInputData (vtkDataObject *)
 Assign a data object as input. More...
 
void SetInputData (int, vtkDataObject *)
 Assign a data object as input. More...
 
void AddInputData (vtkDataObject *)
 Assign a data object as input. More...
 
void AddInputData (int, vtkDataObject *)
 Assign a data object as input. More...
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
int HasExecutive ()
 Check whether this algorithm has an assigned executive. More...
 
vtkExecutiveGetExecutive ()
 Get this algorithm's executive. More...
 
virtual void SetExecutive (vtkExecutive *executive)
 Set this algorithm's executive. More...
 
vtkTypeBool ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
 Version of ProcessRequest() that is wrapped. More...
 
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. More...
 
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. More...
 
vtkInformationGetInputPortInformation (int port)
 Get the information object associated with an input port. More...
 
vtkInformationGetOutputPortInformation (int port)
 Get the information object associated with an output port. More...
 
int GetNumberOfInputPorts ()
 Get the number of input ports used by the algorithm. More...
 
int GetNumberOfOutputPorts ()
 Get the number of output ports provided by the algorithm. More...
 
void SetProgress (double)
 SetProgress is deprecated. More...
 
void UpdateProgress (double amount)
 Update the progress of the process object. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName)
 String based versions of SetInputArrayToProcess(). More...
 
vtkInformationGetInputArrayInformation (int idx)
 Get the info object for the specified input array to this algorithm. More...
 
void RemoveAllInputs ()
 Remove all the input data. More...
 
vtkDataObjectGetOutputDataObject (int port)
 Get the data object that will contain the algorithm output for the given port. More...
 
vtkDataObjectGetInputDataObject (int port, int connection)
 Get the data object that will contain the algorithm input for the given port and given connection. More...
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 Remove a connection from the given input port index. More...
 
virtual void RemoveInputConnection (int port, int idx)
 Remove a connection given by index idx. More...
 
virtual void RemoveAllInputConnections (int port)
 Removes all input connections. More...
 
virtual void SetInputDataObject (int port, vtkDataObject *data)
 Sets the data-object as an input on the given port index. More...
 
virtual void SetInputDataObject (vtkDataObject *data)
 
virtual void AddInputDataObject (int port, vtkDataObject *data)
 Add the data-object as an input to this given port. More...
 
virtual void AddInputDataObject (vtkDataObject *data)
 
vtkAlgorithmOutputGetOutputPort (int index)
 Get a proxy object corresponding to the given output port of this algorithm. More...
 
vtkAlgorithmOutputGetOutputPort ()
 
int GetNumberOfInputConnections (int port)
 Get the number of inputs currently connected to a port. More...
 
int GetTotalNumberOfInputConnections ()
 Get the total number of inputs for this algorithm. More...
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 Get the algorithm output port connected to an input port. More...
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 Returns the algorithm and the output port index of that algorithm connected to a port-index pair. More...
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 Returns the algorithm connected to a port-index pair. More...
 
vtkAlgorithmGetInputAlgorithm ()
 Equivalent to GetInputAlgorithm(0, 0). More...
 
vtkExecutiveGetInputExecutive (int port, int index)
 Returns the executive associated with a particular input connection. More...
 
vtkExecutiveGetInputExecutive ()
 Equivalent to GetInputExecutive(0, 0) More...
 
vtkInformationGetInputInformation (int port, int index)
 Return the information object that is associated with a particular input connection. More...
 
vtkInformationGetInputInformation ()
 Equivalent to GetInputInformation(0, 0) More...
 
vtkInformationGetOutputInformation (int port)
 Return the information object that is associated with a particular output port. More...
 
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). More...
 
virtual vtkTypeBool Update (vtkInformation *requests)
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
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. More...
 
virtual int UpdateExtent (const int extents[6])
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual int UpdateTimeStep (double time, int piece=-1, int numPieces=1, int ghostLevels=0, const int extents[6]=nullptr)
 Convenience method to update an algorithm after passing requests to its first output port. More...
 
virtual void UpdateInformation ()
 Bring the algorithm's information up-to-date. More...
 
virtual void UpdateDataObject ()
 Create output object(s). More...
 
virtual void PropagateUpdateExtent ()
 Propagate meta-data upstream. More...
 
virtual void UpdateWholeExtent ()
 Bring this algorithm's outputs up-to-date. More...
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 Convenience routine to convert from a linear ordering of input connections to a port/connection pair. More...
 
virtual vtkInformationGetInformation ()
 Set/Get the information object associated with this algorithm. More...
 
virtual void SetInformation (vtkInformation *)
 Set/Get the information object associated with this algorithm. More...
 
void Register (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
void UnRegister (vtkObjectBase *o) override
 Participate in garbage collection. More...
 
virtual void SetAbortExecute (vtkTypeBool)
 Set/Get the AbortExecute flag for the process object. More...
 
virtual vtkTypeBool GetAbortExecute ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual void AbortExecuteOn ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual void AbortExecuteOff ()
 Set/Get the AbortExecute flag for the process object. More...
 
virtual double GetProgress ()
 Get the execution progress of a process object. More...
 
void SetProgressShiftScale (double shift, double scale)
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
virtual double GetProgressShift ()
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
virtual double GetProgressScale ()
 Specify the shift and scale values to use to apply to the progress amount when UpdateProgress is called. More...
 
void SetProgressText (const char *ptext)
 Set the current text message associated with the progress state. More...
 
virtual char * GetProgressText ()
 Set the current text message associated with the progress state. More...
 
virtual unsigned long GetErrorCode ()
 The error code contains a possible error that occurred while reading or writing the file. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputArrayToProcess (int idx, vtkInformation *info)
 Set the input data arrays that this algorithm will process. More...
 
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
 Set the connection for the given input port index. More...
 
virtual void SetInputConnection (vtkAlgorithmOutput *input)
 Set the connection for the given input port index. More...
 
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
 Add a connection to the given input port index. More...
 
virtual void AddInputConnection (vtkAlgorithmOutput *input)
 Add a connection to the given input port index. More...
 
virtual void Update (int port)
 Bring this algorithm's outputs up-to-date. More...
 
virtual void Update ()
 Bring this algorithm's outputs up-to-date. More...
 
virtual void SetReleaseDataFlag (int)
 Turn release data flag on or off for all output ports. More...
 
virtual int GetReleaseDataFlag ()
 Turn release data flag on or off for all output ports. More...
 
void ReleaseDataFlagOn ()
 Turn release data flag on or off for all output ports. More...
 
void ReleaseDataFlagOff ()
 Turn release data flag on or off for all output ports. More...
 
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. More...
 
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. More...
 
int * GetUpdateExtent ()
 These functions return the update extent for output ports that use 3D extents. More...
 
int * GetUpdateExtent (int port)
 These functions return the update extent for output ports that use 3D extents. More...
 
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. More...
 
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. More...
 
void GetUpdateExtent (int extent[6])
 These functions return the update extent for output ports that use 3D extents. More...
 
void GetUpdateExtent (int port, int extent[6])
 These functions return the update extent for output ports that use 3D extents. More...
 
int GetUpdatePiece ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdatePiece (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateNumberOfPieces ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateNumberOfPieces (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateGhostLevel ()
 These functions return the update extent for output ports that use piece extents. More...
 
int GetUpdateGhostLevel (int port)
 These functions return the update extent for output ports that use piece extents. More...
 
void SetProgressObserver (vtkProgressObserver *)
 If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...
 
virtual vtkProgressObserverGetProgressObserver ()
 If an ProgressObserver is set, the algorithm will report progress through it rather than directly. More...
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on. More...
 
virtual void DebugOff ()
 Turn debugging output off. More...
 
bool GetDebug ()
 Get the value of the debug flag. More...
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag. More...
 
virtual void Modified ()
 Update the modification time for this object. More...
 
virtual vtkMTimeType GetMTime ()
 Return this object's modified time. More...
 
void RemoveObserver (unsigned long tag)
 
void RemoveObservers (unsigned long event)
 
void RemoveObservers (const char *event)
 
void RemoveAllObservers ()
 
vtkTypeBool HasObserver (unsigned long event)
 
vtkTypeBool HasObserver (const char *event)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkCommandGetCommand (unsigned long tag)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObserver (vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkTypeBool HasObserver (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
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. More...
 
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. More...
 
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. More...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
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). More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
bool GetIsInMemkind () const
 A local state flag that remembers whether this object lives in the normal or extended memory space. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 

Protected Member Functions

 vtkPolyDataEdgeConnectivityFilter ()
 
 ~vtkPolyDataEdgeConnectivityFilter () override
 
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 This is called by the superclass. More...
 
int FillInputPortInformation (int, vtkInformation *) override
 Fill the input port information objects for this algorithm. More...
 
void TraverseAndMark ()
 
void GetConnectedNeighbors (vtkIdType cellId, vtkIdType npts, const vtkIdType *pts, vtkIdList *neis)
 
int IsScalarConnected (vtkIdType cellId, vtkIdType neiId)
 
bool IsBarrierEdge (vtkIdType p0, vtkIdType p1)
 
double ComputeRegionAreas ()
 
void ExchangeRegions (vtkIdType currentRegionId, vtkIdType neiId, vtkIdType neiRegId)
 
void GrowLargeRegions ()
 
void GrowSmallRegions ()
 
int AssimilateCell (vtkIdType cellId, vtkIdType npts, const vtkIdType *pts)
 
void SortRegionsByArea ()
 
vtkIdType FindNumberOfExtractedRegions ()
 
- Protected Member Functions inherited from vtkPolyDataAlgorithm
 vtkPolyDataAlgorithm ()
 
 ~vtkPolyDataAlgorithm () override
 
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 This is called by the superclass. More...
 
int FillOutputPortInformation (int port, vtkInformation *info) override
 Fill the output port information objects for this algorithm. More...
 
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 
 ~vtkAlgorithm () override
 
virtual void SetNumberOfInputPorts (int n)
 Set the number of input ports used by the algorithm. More...
 
virtual void SetNumberOfOutputPorts (int n)
 Set the number of output ports provided by the algorithm. More...
 
int InputPortIndexInRange (int index, const char *action)
 
int OutputPortIndexInRange (int index, const char *action)
 
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
 Get the assocition of the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...
 
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...
 
virtual vtkExecutiveCreateDefaultExecutive ()
 Create a default executive. More...
 
void ReportReferences (vtkGarbageCollector *) override
 
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
 Replace the Nth connection on the given input port. More...
 
virtual void SetNumberOfInputConnections (int port, int n)
 Set the number of input connections on the given input port. More...
 
void SetInputDataInternal (int port, vtkDataObject *input)
 These methods are used by subclasses to implement methods to set data objects directly as input. More...
 
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. More...
 
int GetInputArrayAssociation (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
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. More...
 
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. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
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. More...
 
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. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 Filters that have multiple connections on one port can use this signature. More...
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 Filters that have multiple connections on one port can use this signature. More...
 
virtual void SetErrorCode (unsigned long)
 The error code contains a possible error that occurred while reading or writing the file. More...
 
- 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. More...
 
void InternalReleaseFocus ()
 These methods allow a command to exclusively grab all events. More...
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

vtkTypeBool ColorRegions
 
vtkTypeBool CellRegionAreas
 
int ExtractionMode
 
vtkTypeBool BarrierEdges
 
double BarrierEdgeLength [2]
 
vtkTypeBool ScalarConnectivity
 
double ScalarRange [2]
 
std::vector< vtkIdTypeSeeds
 
std::vector< vtkIdTypeSpecifiedRegionIds
 
vtkSmartPointer< vtkIdTypeArrayRegionSizes
 
double ClosestPoint [3]
 
int OutputPointsPrecision
 
int RegionGrowing
 
double LargeRegionThreshold
 
int CurrentGrowPass
 
double TotalArea
 
std::vector< double > CellAreas
 
std::vector< double > RegionAreas
 
std::vector< char > RegionClassification
 
std::vector< vtkIdTypeRegionIds
 
std::vector< vtkIdTypePointMap
 
vtkIdType NumberOfRegions
 
vtkIdType NumberOfExtractedRegions
 
vtkIdType NumberOfPoints
 
vtkIdType NumCellsInRegion
 
vtkSmartPointer< vtkDataArrayInScalars
 
vtkSmartPointer< vtkPolyDataMesh
 
vtkSmartPointer< vtkEdgeTableBarriers
 
std::vector< vtkIdTypeWave
 
std::vector< vtkIdTypeWave2
 
vtkSmartPointer< vtkIdListPointIds
 
vtkSmartPointer< vtkIdListCellIds
 
vtkSmartPointer< vtkIdListCellNeighbors
 
vtkSmartPointer< vtkIdListCellEdgeNeighbors
 
double BRange2 [2]
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformationInformation
 
double Progress
 
char * ProgressText
 
vtkProgressObserverProgressObserver
 
unsigned long ErrorCode
 The error code contains a possible error that occurred while reading or writing the file. More...
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 
typedef vtkPolyDataAlgorithm Superclass
 Standard methods to instantiate, get type information, and print the object. More...
 
static vtkPolyDataEdgeConnectivityFilterNew ()
 Standard methods to instantiate, get type information, and print the object. More...
 
static vtkTypeBool IsTypeOf (const char *type)
 Standard methods to instantiate, get type information, and print the object. More...
 
static vtkPolyDataEdgeConnectivityFilterSafeDownCast (vtkObjectBase *o)
 Standard methods to instantiate, get type information, and print the object. More...
 
virtual vtkTypeBool IsA (const char *type)
 Standard methods to instantiate, get type information, and print the object. More...
 
vtkPolyDataEdgeConnectivityFilterNewInstance () const
 Standard methods to instantiate, get type information, and print the object. More...
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Standard methods to instantiate, get type information, and print the object. More...
 
virtual vtkObjectBaseNewInstanceInternal () const
 Standard methods to instantiate, get type information, and print the object. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from vtkPolyDataAlgorithm
static vtkPolyDataAlgorithmNew ()
 
static vtkTypeBool IsTypeOf (const char *type)
 
static vtkPolyDataAlgorithmSafeDownCast (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. More...
 
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. More...
 
static vtkInformationIntegerKeyCAN_HANDLE_PIECE_REQUEST ()
 Key that tells the pipeline that a particular algorithm can or cannot handle piece request. More...
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 If the DefaultExecutivePrototype is set, a copy of it is created in CreateDefaultExecutive() using NewInstance(). More...
 
- 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. More...
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes. More...
 
static void SetGlobalWarningDisplay (int val)
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOn ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOff ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static int GetGlobalWarningDisplay ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
- 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. More...
 
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). More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void SetMemkindDirectory (const char *directoryname)
 The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...
 
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. More...
 
- Public Attributes inherited from vtkAlgorithm
vtkTypeBool AbortExecute
 
- 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 vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

segment polygonal mesh based on shared edge connectivity

vtkPolyDataEdgeConnectivityFilter is a filter to segment cells that share common edges (i.e., are edge connected), given certain conditions on edge connectivity. These conditions are 1) the shared edge is not a barrier edge, and 2) the edge neighbor satisfies conditions on scalar values. Specification of both #1 and #2 are optional; in which case all polygons in a region that share edges are connected. Barrier edges are either defined by providing an optional second polydata input (which contains a list of lines defining the barrier edges), or a condition on edge length. The conditions on edge length specify whether edges within a range of edge lengths are considered barrier edges. All connected polygonal cells satisfying these conditions form a region. Typically the filter segments multiple regions; however the user can specify which region(s) are to be extracted and output.

The filter works in one of seven ways: 1) extract the largest (in terms of total surface area) edge-connected region in the dataset; 2) extract specified regions; 3) extract all regions containing user-specified point ids; 4) extract all regions containing user-specified cell ids; 5) extract the region closest to a user-specified point; 6) extract all edge-connected regions (used to color regions, i.e., create segmentation labeling); or 7) extract "large" regions, that is all regions considered large in terms of their surface area relative to the total input polydata surface area.

Barrier edges add a unique twist to the filter. By using them, it is possible to segment out portions of a mesh with very small, very large, or inbetween polygon-sized features.

Due to the nature of edge connectivity, the filter only operates on polygons. Vertices, lines, and triangle strips are ignored (and not passed through to the output). Point and cell attribute data are copied to the output; however, an additional, optional array named "RegionId" may be added to the output cell attribute data by enabling ColorRegions.

Warning
If more than one output region is produced, regions are sorted based on their surface area. Thus region# 0 is the largest, followed by the next largest and so on.
To be clear: if scalar connectivity is enabled, this filter segments data based on cell attribute data based on edge-connected meshes. The similar vtkPolyDataConnectivityFilter segments based on point attribute data and point-connected meshes.
A second, optional vtkPolyData (the Source) may be specified which contains edges (i.e., vtkPolyData::Lines) that specify barries to edge connectivity. That is, two polygons who share an edge are not connected if the shared edge exists in the Source vtkPolyData. This feature can be used with other filters such as vtkDelaunay2D (and its constraint edges) to create segmented regions.
Note that mesh regions attached at just a point are not considered connected. Thus such point-connected meshes will be segmented into different regions. This differs from vtkPolyDataConnectivityFilter which segments produces point-connected regions.
See also
vtkPolyDataConnectivityFilter vtkConnectivityFilter vtkDelaunay2D

Definition at line 103 of file vtkPolyDataEdgeConnectivityFilter.h.

Member Typedef Documentation

◆ Superclass

Standard methods to instantiate, get type information, and print the object.

Definition at line 111 of file vtkPolyDataEdgeConnectivityFilter.h.

Member Enumeration Documentation

◆ RegionGrowingType

Enumerator
RegionGrowingOff 
LargeRegions 
SmallRegions 

Definition at line 253 of file vtkPolyDataEdgeConnectivityFilter.h.

Constructor & Destructor Documentation

◆ vtkPolyDataEdgeConnectivityFilter()

vtkPolyDataEdgeConnectivityFilter::vtkPolyDataEdgeConnectivityFilter ( )
protected

◆ ~vtkPolyDataEdgeConnectivityFilter()

vtkPolyDataEdgeConnectivityFilter::~vtkPolyDataEdgeConnectivityFilter ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkPolyDataEdgeConnectivityFilter* vtkPolyDataEdgeConnectivityFilter::New ( )
static

Standard methods to instantiate, get type information, and print the object.

◆ IsTypeOf()

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

Standard methods to instantiate, get type information, and print the object.

◆ IsA()

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

Standard methods to instantiate, get type information, and print the object.

Reimplemented from vtkPolyDataAlgorithm.

◆ SafeDownCast()

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

Standard methods to instantiate, get type information, and print the object.

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkPolyDataEdgeConnectivityFilter::NewInstanceInternal ( ) const
protectedvirtual

Standard methods to instantiate, get type information, and print the object.

Reimplemented from vtkPolyDataAlgorithm.

◆ NewInstance()

vtkPolyDataEdgeConnectivityFilter* vtkPolyDataEdgeConnectivityFilter::NewInstance ( ) const

Standard methods to instantiate, get type information, and print the object.

◆ PrintSelf()

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

Standard methods to instantiate, get type information, and print the object.

Reimplemented from vtkPolyDataAlgorithm.

◆ SetExtractionMode()

virtual void vtkPolyDataEdgeConnectivityFilter::SetExtractionMode ( int  )
virtual

Control the extraction of connected surfaces.

◆ GetExtractionMode()

virtual int vtkPolyDataEdgeConnectivityFilter::GetExtractionMode ( )
virtual

Control the extraction of connected surfaces.

◆ SetExtractionModeToPointSeededRegions()

void vtkPolyDataEdgeConnectivityFilter::SetExtractionModeToPointSeededRegions ( )
inline

Control the extraction of connected surfaces.

Definition at line 122 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetExtractionModeToCellSeededRegions()

void vtkPolyDataEdgeConnectivityFilter::SetExtractionModeToCellSeededRegions ( )
inline

Control the extraction of connected surfaces.

Definition at line 126 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetExtractionModeToLargestRegion()

void vtkPolyDataEdgeConnectivityFilter::SetExtractionModeToLargestRegion ( )
inline

Control the extraction of connected surfaces.

Definition at line 130 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetExtractionModeToSpecifiedRegions()

void vtkPolyDataEdgeConnectivityFilter::SetExtractionModeToSpecifiedRegions ( )
inline

Control the extraction of connected surfaces.

Definition at line 131 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetExtractionModeToClosestPointRegion()

void vtkPolyDataEdgeConnectivityFilter::SetExtractionModeToClosestPointRegion ( )
inline

Control the extraction of connected surfaces.

Definition at line 135 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetExtractionModeToLargeRegions()

void vtkPolyDataEdgeConnectivityFilter::SetExtractionModeToLargeRegions ( )
inline

Control the extraction of connected surfaces.

Definition at line 139 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetExtractionModeToAllRegions()

void vtkPolyDataEdgeConnectivityFilter::SetExtractionModeToAllRegions ( )
inline

Control the extraction of connected surfaces.

Definition at line 140 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ GetExtractionModeAsString()

const char * vtkPolyDataEdgeConnectivityFilter::GetExtractionModeAsString ( void  )
inline

Return the method of extraction as a string.

Definition at line 414 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetBarrierEdges()

virtual void vtkPolyDataEdgeConnectivityFilter::SetBarrierEdges ( vtkTypeBool  )
virtual

Control connectivity traversal based on barrier edges.

If enabled, then either the length of edges, or a explicit specification of barrier edges, is used to control what are considered connected edge neighbors.

◆ GetBarrierEdges()

virtual vtkTypeBool vtkPolyDataEdgeConnectivityFilter::GetBarrierEdges ( )
virtual

Control connectivity traversal based on barrier edges.

If enabled, then either the length of edges, or a explicit specification of barrier edges, is used to control what are considered connected edge neighbors.

◆ BarrierEdgesOn()

virtual void vtkPolyDataEdgeConnectivityFilter::BarrierEdgesOn ( )
virtual

Control connectivity traversal based on barrier edges.

If enabled, then either the length of edges, or a explicit specification of barrier edges, is used to control what are considered connected edge neighbors.

◆ BarrierEdgesOff()

virtual void vtkPolyDataEdgeConnectivityFilter::BarrierEdgesOff ( )
virtual

Control connectivity traversal based on barrier edges.

If enabled, then either the length of edges, or a explicit specification of barrier edges, is used to control what are considered connected edge neighbors.

◆ SetSourceData()

void vtkPolyDataEdgeConnectivityFilter::SetSourceData ( vtkPolyData )

Specify the source vtkPolyData object used to specify barrier edges (this is an optional connection.) If specified, the connected traversal cannot traverse across the edges indicated as they are defined as barrier edges.

Also note that the data member BarrierEdges must be enabled.

◆ SetSourceConnection()

void vtkPolyDataEdgeConnectivityFilter::SetSourceConnection ( vtkAlgorithmOutput algOutput)

Specify the source vtkPolyData object used to specify barrier edges (this is an optional connection.) If specified, the connected traversal cannot traverse across the edges indicated as they are defined as barrier edges.

Also note that the data member BarrierEdges must be enabled.

◆ GetSource()

vtkPolyData* vtkPolyDataEdgeConnectivityFilter::GetSource ( )

Specify the source vtkPolyData object used to specify barrier edges (this is an optional connection.) If specified, the connected traversal cannot traverse across the edges indicated as they are defined as barrier edges.

Also note that the data member BarrierEdges must be enabled.

◆ SetBarrierEdgeLength() [1/2]

virtual void vtkPolyDataEdgeConnectivityFilter::SetBarrierEdgeLength ( double  ,
double   
)
virtual

Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges.

If edgeLen falls within this range, then polygon cells on either side of the edge E are not neighbors, since the edge is a barrier edge. Note that a range of [VTK_DOUBLE_MAX,VTK_DOUBLE_MAX] (which is the default range) implies that all edges are not barrier edges (based on edge length).

◆ SetBarrierEdgeLength() [2/2]

void vtkPolyDataEdgeConnectivityFilter::SetBarrierEdgeLength ( double  [2])

Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges.

If edgeLen falls within this range, then polygon cells on either side of the edge E are not neighbors, since the edge is a barrier edge. Note that a range of [VTK_DOUBLE_MAX,VTK_DOUBLE_MAX] (which is the default range) implies that all edges are not barrier edges (based on edge length).

◆ GetBarrierEdgeLength() [1/3]

virtual double* vtkPolyDataEdgeConnectivityFilter::GetBarrierEdgeLength ( )
virtual

Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges.

If edgeLen falls within this range, then polygon cells on either side of the edge E are not neighbors, since the edge is a barrier edge. Note that a range of [VTK_DOUBLE_MAX,VTK_DOUBLE_MAX] (which is the default range) implies that all edges are not barrier edges (based on edge length).

◆ GetBarrierEdgeLength() [2/3]

virtual void vtkPolyDataEdgeConnectivityFilter::GetBarrierEdgeLength ( double &  ,
double &   
)
virtual

Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges.

If edgeLen falls within this range, then polygon cells on either side of the edge E are not neighbors, since the edge is a barrier edge. Note that a range of [VTK_DOUBLE_MAX,VTK_DOUBLE_MAX] (which is the default range) implies that all edges are not barrier edges (based on edge length).

◆ GetBarrierEdgeLength() [3/3]

virtual void vtkPolyDataEdgeConnectivityFilter::GetBarrierEdgeLength ( double  [2])
virtual

Edges E of length edgeLen (BarrierEdgeLength[0]<=edgeLen<=BarrierEdgeLength[1]) define barrier edges.

If edgeLen falls within this range, then polygon cells on either side of the edge E are not neighbors, since the edge is a barrier edge. Note that a range of [VTK_DOUBLE_MAX,VTK_DOUBLE_MAX] (which is the default range) implies that all edges are not barrier edges (based on edge length).

◆ SetScalarConnectivity()

virtual void vtkPolyDataEdgeConnectivityFilter::SetScalarConnectivity ( vtkTypeBool  )
virtual

Turn on/off connectivity based on scalar value.

If on, cells are connected only if they share a non-barrier edge AND and cell's scalar value falls within the scalar range specified.

◆ GetScalarConnectivity()

virtual vtkTypeBool vtkPolyDataEdgeConnectivityFilter::GetScalarConnectivity ( )
virtual

Turn on/off connectivity based on scalar value.

If on, cells are connected only if they share a non-barrier edge AND and cell's scalar value falls within the scalar range specified.

◆ ScalarConnectivityOn()

virtual void vtkPolyDataEdgeConnectivityFilter::ScalarConnectivityOn ( )
virtual

Turn on/off connectivity based on scalar value.

If on, cells are connected only if they share a non-barrier edge AND and cell's scalar value falls within the scalar range specified.

◆ ScalarConnectivityOff()

virtual void vtkPolyDataEdgeConnectivityFilter::ScalarConnectivityOff ( )
virtual

Turn on/off connectivity based on scalar value.

If on, cells are connected only if they share a non-barrier edge AND and cell's scalar value falls within the scalar range specified.

◆ SetScalarRange() [1/2]

virtual void vtkPolyDataEdgeConnectivityFilter::SetScalarRange ( double  ,
double   
)
virtual

Set the scalar range to extract cells based on scalar connectivity.

◆ SetScalarRange() [2/2]

void vtkPolyDataEdgeConnectivityFilter::SetScalarRange ( double  [2])

Set the scalar range to extract cells based on scalar connectivity.

◆ GetScalarRange() [1/3]

virtual double* vtkPolyDataEdgeConnectivityFilter::GetScalarRange ( )
virtual

Set the scalar range to extract cells based on scalar connectivity.

◆ GetScalarRange() [2/3]

virtual void vtkPolyDataEdgeConnectivityFilter::GetScalarRange ( double &  ,
double &   
)
virtual

Set the scalar range to extract cells based on scalar connectivity.

◆ GetScalarRange() [3/3]

virtual void vtkPolyDataEdgeConnectivityFilter::GetScalarRange ( double  [2])
virtual

Set the scalar range to extract cells based on scalar connectivity.

◆ GetRegionSizes()

virtual vtkIdTypeArray* vtkPolyDataEdgeConnectivityFilter::GetRegionSizes ( )
virtual

Obtain the array containing the region sizes of the extracted regions.

◆ InitializeSeedList()

void vtkPolyDataEdgeConnectivityFilter::InitializeSeedList ( )

Initialize list of point ids/cell ids used to seed regions.

◆ AddSeed()

void vtkPolyDataEdgeConnectivityFilter::AddSeed ( int  id)

Add a seed id (point or cell id).

Note: ids are 0-offset.

◆ DeleteSeed()

void vtkPolyDataEdgeConnectivityFilter::DeleteSeed ( int  id)

Delete a seed id (point or cell id).

Note: ids are 0-offset.

◆ InitializeSpecifiedRegionList()

void vtkPolyDataEdgeConnectivityFilter::InitializeSpecifiedRegionList ( )

Initialize list of region ids to extract.

◆ AddSpecifiedRegion()

void vtkPolyDataEdgeConnectivityFilter::AddSpecifiedRegion ( int  id)

Add a region id to extract.

Note: ids are 0-offset.

◆ DeleteSpecifiedRegion()

void vtkPolyDataEdgeConnectivityFilter::DeleteSpecifiedRegion ( int  id)

Delete a region id to extract.

Note: ids are 0-offset.

◆ GetNumberOfSpecifiedRegions()

int vtkPolyDataEdgeConnectivityFilter::GetNumberOfSpecifiedRegions ( )

Get number of specified regions.

◆ SetClosestPoint() [1/2]

virtual void vtkPolyDataEdgeConnectivityFilter::SetClosestPoint ( double  ,
double  ,
double   
)
virtual

Use to specify x-y-z point coordinates when extracting the region closest to a specified point.

◆ SetClosestPoint() [2/2]

virtual void vtkPolyDataEdgeConnectivityFilter::SetClosestPoint ( double  [3])
virtual

Use to specify x-y-z point coordinates when extracting the region closest to a specified point.

◆ GetClosestPoint() [1/2]

virtual double* vtkPolyDataEdgeConnectivityFilter::GetClosestPoint ( )
virtual

Use to specify x-y-z point coordinates when extracting the region closest to a specified point.

◆ GetClosestPoint() [2/2]

virtual void vtkPolyDataEdgeConnectivityFilter::GetClosestPoint ( double  data[3])
virtual

Use to specify x-y-z point coordinates when extracting the region closest to a specified point.

◆ SetRegionGrowing()

virtual void vtkPolyDataEdgeConnectivityFilter::SetRegionGrowing ( int  )
virtual

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

◆ GetRegionGrowing()

virtual int vtkPolyDataEdgeConnectivityFilter::GetRegionGrowing ( )
virtual

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

◆ SetRegionGrowingOff()

void vtkPolyDataEdgeConnectivityFilter::SetRegionGrowingOff ( )
inline

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

Definition at line 273 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ GrowLargeRegionsOff()

void vtkPolyDataEdgeConnectivityFilter::GrowLargeRegionsOff ( )
inline

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

Definition at line 274 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ GrowSmallRegionsOff()

void vtkPolyDataEdgeConnectivityFilter::GrowSmallRegionsOff ( )
inline

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

Definition at line 275 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetRegionGrowingToLargeRegions()

void vtkPolyDataEdgeConnectivityFilter::SetRegionGrowingToLargeRegions ( )
inline

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

Definition at line 276 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ GrowLargeRegionsOn()

void vtkPolyDataEdgeConnectivityFilter::GrowLargeRegionsOn ( )
inline

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

Definition at line 277 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetRegionGrowingToSmallRegions()

void vtkPolyDataEdgeConnectivityFilter::SetRegionGrowingToSmallRegions ( )
inline

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

Definition at line 278 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ GrowSmallRegionsOn()

void vtkPolyDataEdgeConnectivityFilter::GrowSmallRegionsOn ( )
inline

Specify a strategy for region growing.

Regions growing is a postprocessing step which assimilates small regions into larger regions; i.e., region growing is an additional step as part of a segmentation workflow. By default, region growing is off. If growing large regions is enabled, then smaller regions are assimilated into larger regions. If growing small regions is enabled, then small regions are combined to form larger regions. Note that the definition of a large region is a region that exceeds the large region threshold.

Definition at line 279 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetLargeRegionThreshold()

virtual void vtkPolyDataEdgeConnectivityFilter::SetLargeRegionThreshold ( double  )
virtual

Define what a large region is by specifying the fraction of total input mesh area a region must be in order to be considered large.

So for example, if the LargeRegionThreshold is 0.10, then if the summed surface area of all the cells composing a region is greater than or equal to 10%, the region is considered large. By default, the LargeRegionThreshold is 0.05.

◆ GetLargeRegionThreshold()

virtual double vtkPolyDataEdgeConnectivityFilter::GetLargeRegionThreshold ( )
virtual

Define what a large region is by specifying the fraction of total input mesh area a region must be in order to be considered large.

So for example, if the LargeRegionThreshold is 0.10, then if the summed surface area of all the cells composing a region is greater than or equal to 10%, the region is considered large. By default, the LargeRegionThreshold is 0.05.

◆ GetNumberOfExtractedRegions()

int vtkPolyDataEdgeConnectivityFilter::GetNumberOfExtractedRegions ( )
inline

Obtain the number of connected regions found.

This returns valid information only after the filter has successfully executed.

Definition at line 299 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ GetTotalArea()

double vtkPolyDataEdgeConnectivityFilter::GetTotalArea ( )
inline

Obtain the total area of all regions combined.

Definition at line 304 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SetColorRegions()

virtual void vtkPolyDataEdgeConnectivityFilter::SetColorRegions ( vtkTypeBool  )
virtual

Turn on/off the coloring of edge-connected regions.

If enabled, then a array named "RegionId" is added to the output cell data. The array contains, for each cell, the id with which the cell is associated.

◆ GetColorRegions()

virtual vtkTypeBool vtkPolyDataEdgeConnectivityFilter::GetColorRegions ( )
virtual

Turn on/off the coloring of edge-connected regions.

If enabled, then a array named "RegionId" is added to the output cell data. The array contains, for each cell, the id with which the cell is associated.

◆ ColorRegionsOn()

virtual void vtkPolyDataEdgeConnectivityFilter::ColorRegionsOn ( )
virtual

Turn on/off the coloring of edge-connected regions.

If enabled, then a array named "RegionId" is added to the output cell data. The array contains, for each cell, the id with which the cell is associated.

◆ ColorRegionsOff()

virtual void vtkPolyDataEdgeConnectivityFilter::ColorRegionsOff ( )
virtual

Turn on/off the coloring of edge-connected regions.

If enabled, then a array named "RegionId" is added to the output cell data. The array contains, for each cell, the id with which the cell is associated.

◆ SetCellRegionAreas()

virtual void vtkPolyDataEdgeConnectivityFilter::SetCellRegionAreas ( vtkTypeBool  )
virtual

Turn on/off the creation of a cell array that, for each cell, contains the area of the region to which the cell is associated.

If enabled, then an array named "CellRegionArea" is added to the output cell data.

◆ GetCellRegionAreas()

virtual vtkTypeBool vtkPolyDataEdgeConnectivityFilter::GetCellRegionAreas ( )
virtual

Turn on/off the creation of a cell array that, for each cell, contains the area of the region to which the cell is associated.

If enabled, then an array named "CellRegionArea" is added to the output cell data.

◆ CellRegionAreasOn()

virtual void vtkPolyDataEdgeConnectivityFilter::CellRegionAreasOn ( )
virtual

Turn on/off the creation of a cell array that, for each cell, contains the area of the region to which the cell is associated.

If enabled, then an array named "CellRegionArea" is added to the output cell data.

◆ CellRegionAreasOff()

virtual void vtkPolyDataEdgeConnectivityFilter::CellRegionAreasOff ( )
virtual

Turn on/off the creation of a cell array that, for each cell, contains the area of the region to which the cell is associated.

If enabled, then an array named "CellRegionArea" is added to the output cell data.

◆ SetOutputPointsPrecision()

virtual void vtkPolyDataEdgeConnectivityFilter::SetOutputPointsPrecision ( int  )
virtual

Set/get the desired precision for the output types.

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

◆ GetOutputPointsPrecision()

virtual int vtkPolyDataEdgeConnectivityFilter::GetOutputPointsPrecision ( )
virtual

Set/get the desired precision for the output types.

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

◆ RequestData()

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

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkPolyDataAlgorithm.

◆ FillInputPortInformation()

int vtkPolyDataEdgeConnectivityFilter::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 vtkPolyDataAlgorithm.

◆ TraverseAndMark()

void vtkPolyDataEdgeConnectivityFilter::TraverseAndMark ( )
protected

◆ GetConnectedNeighbors()

void vtkPolyDataEdgeConnectivityFilter::GetConnectedNeighbors ( vtkIdType  cellId,
vtkIdType  npts,
const vtkIdType pts,
vtkIdList neis 
)
protected

◆ IsScalarConnected()

int vtkPolyDataEdgeConnectivityFilter::IsScalarConnected ( vtkIdType  cellId,
vtkIdType  neiId 
)
protected

◆ IsBarrierEdge()

bool vtkPolyDataEdgeConnectivityFilter::IsBarrierEdge ( vtkIdType  p0,
vtkIdType  p1 
)
protected

◆ ComputeRegionAreas()

double vtkPolyDataEdgeConnectivityFilter::ComputeRegionAreas ( )
protected

◆ ExchangeRegions()

void vtkPolyDataEdgeConnectivityFilter::ExchangeRegions ( vtkIdType  currentRegionId,
vtkIdType  neiId,
vtkIdType  neiRegId 
)
protected

◆ GrowLargeRegions()

void vtkPolyDataEdgeConnectivityFilter::GrowLargeRegions ( )
protected

◆ GrowSmallRegions()

void vtkPolyDataEdgeConnectivityFilter::GrowSmallRegions ( )
protected

◆ AssimilateCell()

int vtkPolyDataEdgeConnectivityFilter::AssimilateCell ( vtkIdType  cellId,
vtkIdType  npts,
const vtkIdType pts 
)
protected

◆ SortRegionsByArea()

void vtkPolyDataEdgeConnectivityFilter::SortRegionsByArea ( )
protected

◆ FindNumberOfExtractedRegions()

vtkIdType vtkPolyDataEdgeConnectivityFilter::FindNumberOfExtractedRegions ( )
protected

Member Data Documentation

◆ ColorRegions

vtkTypeBool vtkPolyDataEdgeConnectivityFilter::ColorRegions
protected

Definition at line 349 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ CellRegionAreas

vtkTypeBool vtkPolyDataEdgeConnectivityFilter::CellRegionAreas
protected

Definition at line 350 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ ExtractionMode

int vtkPolyDataEdgeConnectivityFilter::ExtractionMode
protected

Definition at line 352 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ BarrierEdges

vtkTypeBool vtkPolyDataEdgeConnectivityFilter::BarrierEdges
protected

Definition at line 353 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ BarrierEdgeLength

double vtkPolyDataEdgeConnectivityFilter::BarrierEdgeLength[2]
protected

Definition at line 354 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ ScalarConnectivity

vtkTypeBool vtkPolyDataEdgeConnectivityFilter::ScalarConnectivity
protected

Definition at line 355 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ ScalarRange

double vtkPolyDataEdgeConnectivityFilter::ScalarRange[2]
protected

Definition at line 356 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ Seeds

std::vector<vtkIdType> vtkPolyDataEdgeConnectivityFilter::Seeds
protected

Definition at line 357 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ SpecifiedRegionIds

std::vector<vtkIdType> vtkPolyDataEdgeConnectivityFilter::SpecifiedRegionIds
protected

Definition at line 358 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ RegionSizes

vtkSmartPointer<vtkIdTypeArray> vtkPolyDataEdgeConnectivityFilter::RegionSizes
protected

Definition at line 359 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ ClosestPoint

double vtkPolyDataEdgeConnectivityFilter::ClosestPoint[3]
protected

Definition at line 360 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ OutputPointsPrecision

int vtkPolyDataEdgeConnectivityFilter::OutputPointsPrecision
protected

Definition at line 361 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ RegionGrowing

int vtkPolyDataEdgeConnectivityFilter::RegionGrowing
protected

Definition at line 371 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ LargeRegionThreshold

double vtkPolyDataEdgeConnectivityFilter::LargeRegionThreshold
protected

Definition at line 372 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ CurrentGrowPass

int vtkPolyDataEdgeConnectivityFilter::CurrentGrowPass
protected

Definition at line 373 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ TotalArea

double vtkPolyDataEdgeConnectivityFilter::TotalArea
protected

Definition at line 382 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ CellAreas

std::vector<double> vtkPolyDataEdgeConnectivityFilter::CellAreas
protected

Definition at line 383 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ RegionAreas

std::vector<double> vtkPolyDataEdgeConnectivityFilter::RegionAreas
protected

Definition at line 384 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ RegionClassification

std::vector<char> vtkPolyDataEdgeConnectivityFilter::RegionClassification
protected

Definition at line 385 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ RegionIds

std::vector<vtkIdType> vtkPolyDataEdgeConnectivityFilter::RegionIds
protected

Definition at line 388 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ PointMap

std::vector<vtkIdType> vtkPolyDataEdgeConnectivityFilter::PointMap
protected

Definition at line 389 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ NumberOfRegions

vtkIdType vtkPolyDataEdgeConnectivityFilter::NumberOfRegions
protected

Definition at line 390 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ NumberOfExtractedRegions

vtkIdType vtkPolyDataEdgeConnectivityFilter::NumberOfExtractedRegions
protected

Definition at line 391 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ NumberOfPoints

vtkIdType vtkPolyDataEdgeConnectivityFilter::NumberOfPoints
protected

Definition at line 392 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ NumCellsInRegion

vtkIdType vtkPolyDataEdgeConnectivityFilter::NumCellsInRegion
protected

Definition at line 393 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ InScalars

vtkSmartPointer<vtkDataArray> vtkPolyDataEdgeConnectivityFilter::InScalars
protected

Definition at line 394 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ Mesh

vtkSmartPointer<vtkPolyData> vtkPolyDataEdgeConnectivityFilter::Mesh
protected

Definition at line 395 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ Barriers

vtkSmartPointer<vtkEdgeTable> vtkPolyDataEdgeConnectivityFilter::Barriers
protected

Definition at line 396 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ Wave

std::vector<vtkIdType> vtkPolyDataEdgeConnectivityFilter::Wave
protected

Definition at line 397 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ Wave2

std::vector<vtkIdType> vtkPolyDataEdgeConnectivityFilter::Wave2
protected

Definition at line 398 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ PointIds

vtkSmartPointer<vtkIdList> vtkPolyDataEdgeConnectivityFilter::PointIds
protected

Definition at line 399 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ CellIds

vtkSmartPointer<vtkIdList> vtkPolyDataEdgeConnectivityFilter::CellIds
protected

Definition at line 400 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ CellNeighbors

vtkSmartPointer<vtkIdList> vtkPolyDataEdgeConnectivityFilter::CellNeighbors
protected

Definition at line 401 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ CellEdgeNeighbors

vtkSmartPointer<vtkIdList> vtkPolyDataEdgeConnectivityFilter::CellEdgeNeighbors
protected

Definition at line 402 of file vtkPolyDataEdgeConnectivityFilter.h.

◆ BRange2

double vtkPolyDataEdgeConnectivityFilter::BRange2[2]
protected

Definition at line 403 of file vtkPolyDataEdgeConnectivityFilter.h.


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