VTK  9.3.20240327
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vtkPStreamTracer Class Reference

parallel streamline generators More...

#include <vtkPStreamTracer.h>

Inheritance diagram for vtkPStreamTracer:
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Collaboration diagram for vtkPStreamTracer:
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Public Member Functions

virtual void SetController (vtkMultiProcessController *controller)
 Set/Get the controller use in compositing (set to the global controller by default) If not using the default, this must be called before any other methods. More...
 
virtual vtkMultiProcessControllerGetController ()
 Set/Get the controller use in compositing (set to the global controller by default) If not using the default, this must be called before any other methods. More...
 
- Public Member Functions inherited from vtkStreamTracer
void SetSourceConnection (vtkAlgorithmOutput *algOutput)
 Specify the source object used to generate starting points (seeds). More...
 
void SetInterpolatorTypeToDataSetPointLocator ()
 Set the velocity field interpolator type to one that uses a point locator to perform local spatial searching. More...
 
void SetInterpolatorTypeToCellLocator ()
 Set the velocity field interpolator type to one that uses a cell locator to perform spatial searching. More...
 
void SetIntegrationStepUnit (int unit)
 Specify a uniform integration step unit for MinimumIntegrationStep, InitialIntegrationStep, and MaximumIntegrationStep. More...
 
int GetIntegrationStepUnit ()
 
void SetInterpolatorPrototype (vtkAbstractInterpolatedVelocityField *ivf)
 The object used to interpolate the velocity field during integration is of the same class as this prototype. More...
 
void SetInterpolatorType (int interpType)
 Set the type of the velocity field interpolator to determine whether INTERPOLATOR_WITH_DATASET_POINT_LOCATOR or INTERPOLATOR_WITH_CELL_LOCATOR is employed for locating cells during streamline integration. More...
 
void AddCustomTerminationCallback (CustomTerminationCallbackType callback, void *clientdata, int reasonForTermination)
 Adds a custom termination callback. More...
 
void ConvertIntervals (double &step, double &minStep, double &maxStep, int direction, double cellLength)
 The following methods should not be called by the user. More...
 
virtual void SetStartPosition (double, double, double)
 Specify the starting point (seed) of a streamline in the global coordinate system. More...
 
virtual void SetStartPosition (double[3])
 Specify the starting point (seed) of a streamline in the global coordinate system. More...
 
virtual double * GetStartPosition ()
 Specify the starting point (seed) of a streamline in the global coordinate system. More...
 
virtual void GetStartPosition (double &, double &, double &)
 Specify the starting point (seed) of a streamline in the global coordinate system. More...
 
virtual void GetStartPosition (double[3])
 Specify the starting point (seed) of a streamline in the global coordinate system. More...
 
void SetSourceData (vtkDataSet *source)
 Specify the source object used to generate starting points (seeds). More...
 
vtkDataSetGetSource ()
 Specify the source object used to generate starting points (seeds). More...
 
void SetIntegrator (vtkInitialValueProblemSolver *)
 Set/get the integrator type to be used for streamline generation. More...
 
virtual vtkInitialValueProblemSolverGetIntegrator ()
 Set/get the integrator type to be used for streamline generation. More...
 
void SetIntegratorType (int type)
 Set/get the integrator type to be used for streamline generation. More...
 
int GetIntegratorType ()
 Set/get the integrator type to be used for streamline generation. More...
 
void SetIntegratorTypeToRungeKutta2 ()
 Set/get the integrator type to be used for streamline generation. More...
 
void SetIntegratorTypeToRungeKutta4 ()
 Set/get the integrator type to be used for streamline generation. More...
 
void SetIntegratorTypeToRungeKutta45 ()
 Set/get the integrator type to be used for streamline generation. More...
 
virtual void SetMaximumPropagation (double)
 Specify the maximum length of a streamline expressed in LENGTH_UNIT. More...
 
virtual double GetMaximumPropagation ()
 Specify the maximum length of a streamline expressed in LENGTH_UNIT. More...
 
virtual void SetInitialIntegrationStep (double)
 Specify the Initial step size used for line integration, expressed in: LENGTH_UNIT = 1 CELL_LENGTH_UNIT = 2 (either the starting size for an adaptive integrator, e.g., RK45, or the constant / fixed size for non-adaptive ones, i.e., RK2 and RK4) More...
 
virtual double GetInitialIntegrationStep ()
 Specify the Initial step size used for line integration, expressed in: LENGTH_UNIT = 1 CELL_LENGTH_UNIT = 2 (either the starting size for an adaptive integrator, e.g., RK45, or the constant / fixed size for non-adaptive ones, i.e., RK2 and RK4) More...
 
virtual void SetMinimumIntegrationStep (double)
 Specify the Minimum step size used for line integration, expressed in: LENGTH_UNIT = 1 CELL_LENGTH_UNIT = 2 (Only valid for an adaptive integrator, e.g., RK45) More...
 
virtual double GetMinimumIntegrationStep ()
 Specify the Minimum step size used for line integration, expressed in: LENGTH_UNIT = 1 CELL_LENGTH_UNIT = 2 (Only valid for an adaptive integrator, e.g., RK45) More...
 
virtual void SetMaximumIntegrationStep (double)
 Specify the Maximum step size used for line integration, expressed in: LENGTH_UNIT = 1 CELL_LENGTH_UNIT = 2 (Only valid for an adaptive integrator, e.g., RK45) More...
 
virtual double GetMaximumIntegrationStep ()
 Specify the Maximum step size used for line integration, expressed in: LENGTH_UNIT = 1 CELL_LENGTH_UNIT = 2 (Only valid for an adaptive integrator, e.g., RK45) More...
 
virtual void SetMaximumError (double)
 Specify the maximum error tolerated throughout streamline integration. More...
 
virtual double GetMaximumError ()
 Specify the maximum error tolerated throughout streamline integration. More...
 
virtual void SetMaximumNumberOfSteps (vtkIdType)
 Specify the maximum number of steps for integrating a streamline. More...
 
virtual vtkIdType GetMaximumNumberOfSteps ()
 Specify the maximum number of steps for integrating a streamline. More...
 
virtual void SetTerminalSpeed (double)
 Specify the terminal speed value, below which streamline integration is terminated. More...
 
virtual double GetTerminalSpeed ()
 Specify the terminal speed value, below which streamline integration is terminated. More...
 
virtual bool GetSurfaceStreamlines ()
 Specify whether streamlines should be computed on a surface. More...
 
virtual void SetSurfaceStreamlines (bool)
 Specify whether streamlines should be computed on a surface. More...
 
virtual void SurfaceStreamlinesOn ()
 Specify whether streamlines should be computed on a surface. More...
 
virtual void SurfaceStreamlinesOff ()
 Specify whether streamlines should be computed on a surface. More...
 
virtual void SetIntegrationDirection (int)
 Specify whether the streamline is integrated in the upstream or downstream direction, or in both directions. More...
 
virtual int GetIntegrationDirection ()
 Specify whether the streamline is integrated in the upstream or downstream direction, or in both directions. More...
 
void SetIntegrationDirectionToForward ()
 Specify whether the streamline is integrated in the upstream or downstream direction, or in both directions. More...
 
void SetIntegrationDirectionToBackward ()
 Specify whether the streamline is integrated in the upstream or downstream direction, or in both directions. More...
 
void SetIntegrationDirectionToBoth ()
 Specify whether the streamline is integrated in the upstream or downstream direction, or in both directions. More...
 
virtual void SetComputeVorticity (bool)
 Turn on/off vorticity computation at streamline points (necessary for generating proper stream-ribbons using the vtkRibbonFilter). More...
 
virtual bool GetComputeVorticity ()
 Turn on/off vorticity computation at streamline points (necessary for generating proper stream-ribbons using the vtkRibbonFilter). More...
 
virtual void SetRotationScale (double)
 This can be used to scale the rate with which the streamribbons twist. More...
 
virtual double GetRotationScale ()
 This can be used to scale the rate with which the streamribbons twist. More...
 
virtual bool GetForceSerialExecution ()
 Force the filter to run stream tracer advection in serial. More...
 
virtual void SetForceSerialExecution (bool)
 Force the filter to run stream tracer advection in serial. More...
 
virtual void ForceSerialExecutionOn ()
 Force the filter to run stream tracer advection in serial. More...
 
virtual void ForceSerialExecutionOff ()
 Force the filter to run stream tracer advection in serial. More...
 
void GenerateNormals (vtkPolyData *output, double *firstNormal, const char *vecName)
 Helper methods to generate normals on streamlines. More...
 
void CalculateVorticity (vtkGenericCell *cell, double pcoords[3], vtkDoubleArray *cellVectors, double vorticity[3])
 Helper methods to generate normals on streamlines. More...
 
virtual void SetUseLocalSeedSource (bool)
 If true the filter considers that the whole seed source is available on all ranks. More...
 
virtual bool GetUseLocalSeedSource ()
 If true the filter considers that the whole seed source is available on all ranks. More...
 
virtual void UseLocalSeedSourceOn ()
 If true the filter considers that the whole seed source is available on all ranks. More...
 
virtual void UseLocalSeedSourceOff ()
 If true the filter considers that the whole seed source is available on all ranks. More...
 
vtkStreamTracerNewInstance () const
 Standard methods to obtain type information and print object state. 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
 
vtkTypeBool 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 SetAbortExecuteAndUpdateTime ()
 Set AbortExecute Flag and update LastAbortTime. More...
 
void UpdateProgress (double amount)
 Update the progress of the process object. More...
 
bool CheckAbort ()
 Checks to see if this filter should abort. 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...
 
void RemoveNoPriorTemporalAccessInformationKey ()
 Removes any information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS() to all output ports of this vtkAlgorithm. 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...
 
bool UsesGarbageCollector () const 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 SetContainerAlgorithm (vtkAlgorithm *containerAlg)
 Set/get a Container algorithm for this algorithm. More...
 
vtkAlgorithmGetContainerAlgorithm ()
 Set/get a Container algorithm for this algorithm. More...
 
virtual void SetAbortOutput (bool)
 Set/Get an internal variable used to communicate between the algorithm and executive. More...
 
virtual bool GetAbortOutput ()
 Set/Get an internal variable used to communicate between the algorithm and executive. 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 (vtkTypeBool)
 Turn release data flag on or off for all output ports. More...
 
virtual vtkTypeBool 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...
 
void SetNoPriorTemporalAccessInformationKey (int key)
 Set to all output ports of this algorithm the information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS(). More...
 
void SetNoPriorTemporalAccessInformationKey ()
 Set to all output ports of this algorithm the information key vtkStreamingDemandDrivenPipeline::NO_PRIOR_TEMPORAL_ACCESS(). 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)
 
vtkTypeBool InvokeEvent (unsigned long event)
 
vtkTypeBool InvokeEvent (const char *event)
 
std::string GetObjectDescription () const override
 The object description printed in messages and PrintSelf output. More...
 
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...
 
vtkTypeBool InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
vtkTypeBool InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
virtual void SetObjectName (const std::string &objectName)
 Set/get the name of this object for reporting purposes. More...
 
virtual std::string GetObjectName () const
 Set/get the name of this object for reporting purposes. 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...
 
void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object). More...
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object). 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

 vtkPStreamTracer ()
 
 ~vtkPStreamTracer () override
 
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 This is called by the superclass. More...
 
int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *) override
 This is called by the superclass. More...
 
void SetInterpolator (vtkAbstractInterpolatedVelocityField *)
 
- Protected Member Functions inherited from vtkStreamTracer
 vtkStreamTracer ()
 
 ~vtkStreamTracer () override
 
vtkExecutiveCreateDefaultExecutive () override
 Create a default executive. More...
 
void AddInput (vtkDataObject *)
 
int FillInputPortInformation (int, vtkInformation *) override
 Fill the input port information objects for this algorithm. More...
 
void Integrate (vtkPointData *inputData, vtkPolyData *output, vtkDataArray *seedSource, vtkIdList *seedIds, vtkIntArray *integrationDirections, vtkAbstractInterpolatedVelocityField *func, int maxCellSize, int vecType, const char *vecFieldName, double &propagation, vtkIdType &numSteps, double &integrationTime, std::vector< CustomTerminationCallbackType > &customTerminationCallback, std::vector< void * > &customTerminationClientData, std::vector< int > &customReasonForTermination)
 
double SimpleIntegrate (double seed[3], double lastPoint[3], double stepSize, vtkAbstractInterpolatedVelocityField *func)
 
int CheckInputs (vtkAbstractInterpolatedVelocityField *&func, int *maxCellSize)
 
int SetupOutput (vtkInformation *inInfo, vtkInformation *outInfo)
 
void InitializeSeeds (vtkDataArray *&seeds, vtkIdList *&seedIds, vtkIntArray *&integrationDirections, vtkDataSet *source)
 
- Protected Member Functions inherited from vtkPolyDataAlgorithm
 vtkPolyDataAlgorithm ()
 
 ~vtkPolyDataAlgorithm () override
 
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual int RequestUpdateTime (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
 
bool CheckUpstreamAbort ()
 Checks to see if an upstream filter has been aborted. More...
 
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 association 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...
 
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

vtkMultiProcessControllerController
 
vtkAbstractInterpolatedVelocityFieldInterpolator
 
int EmptyData
 
- Protected Attributes inherited from vtkStreamTracer
bool GenerateNormalsInIntegrate
 
double StartPosition [3]
 
double TerminalSpeed
 
double LastUsedStepSize
 
double MaximumPropagation
 
double MinimumIntegrationStep
 
double MaximumIntegrationStep
 
double InitialIntegrationStep
 
int IntegrationStepUnit
 
int IntegrationDirection
 
vtkInitialValueProblemSolverIntegrator
 
double MaximumError
 
vtkIdType MaximumNumberOfSteps
 
bool ComputeVorticity
 
double RotationScale
 
bool SurfaceStreamlines
 
vtkAbstractInterpolatedVelocityFieldInterpolatorPrototype
 
vtkCompositeDataSetInputData
 
vtkDataSetAttributesFieldList InputPD
 
bool HasMatchingPointAttributes
 
bool ForceSerialExecution
 
bool SerialExecution
 
std::vector< CustomTerminationCallbackTypeCustomTerminationCallback
 
std::vector< void * > CustomTerminationClientData
 
std::vector< int > CustomReasonForTermination
 
bool UseLocalSeedSource
 
- 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. More...
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
std::string ObjectName
 
- Protected Attributes inherited from vtkObjectBase
std::atomic< int32_t > ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Friends

class AbstractPStreamTracerUtils
 
typedef vtkStreamTracer Superclass
 Standard methods to instantiate the class, obtain type information and print object state. More...
 
static vtkPStreamTracerNew ()
 Standard methods to instantiate the class, obtain type information and print object state. More...
 
static vtkTypeBool IsTypeOf (const char *type)
 Standard methods to instantiate the class, obtain type information and print object state. More...
 
static vtkPStreamTracerSafeDownCast (vtkObjectBase *o)
 Standard methods to instantiate the class, obtain type information and print object state. More...
 
virtual vtkTypeBool IsA (const char *type)
 Standard methods to instantiate the class, obtain type information and print object state. More...
 
vtkPStreamTracerNewInstance () const
 Standard methods to instantiate the class, obtain type information and print object state. More...
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Standard methods to instantiate the class, obtain type information and print object state. More...
 
virtual vtkObjectBaseNewInstanceInternal () const
 Standard methods to instantiate the class, obtain type information and print object state. More...
 

Additional Inherited Members

- Public Types inherited from vtkStreamTracer
enum  Units { LENGTH_UNIT = 1 , CELL_LENGTH_UNIT = 2 }
 
enum  Solvers {
  RUNGE_KUTTA2 , RUNGE_KUTTA4 , RUNGE_KUTTA45 , NONE ,
  UNKNOWN
}
 
enum  ReasonForTermination {
  OUT_OF_DOMAIN = vtkInitialValueProblemSolver::OUT_OF_DOMAIN , NOT_INITIALIZED = vtkInitialValueProblemSolver::NOT_INITIALIZED , UNEXPECTED_VALUE = vtkInitialValueProblemSolver::UNEXPECTED_VALUE , OUT_OF_LENGTH = 4 ,
  OUT_OF_STEPS = 5 , STAGNATION = 6 , FIXED_REASONS_FOR_TERMINATION_COUNT
}
 
enum  { FORWARD , BACKWARD , BOTH }
 
enum  { INTERPOLATOR_WITH_DATASET_POINT_LOCATOR , INTERPOLATOR_WITH_CELL_LOCATOR }
 
typedef vtkPolyDataAlgorithm Superclass
 Standard methods to obtain type information and print object state. More...
 
- Public Types inherited from vtkPolyDataAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
enum  DesiredOutputPrecision { SINGLE_PRECISION , DOUBLE_PRECISION , DEFAULT_PRECISION }
 Values used for setting the desired output precision for various algorithms. More...
 
typedef vtkObject Superclass
 
- Static Public Member Functions inherited from vtkStreamTracer
static vtkStreamTracerNew ()
 Construct the object to start from position (0,0,0), with forward integration, terminal speed 1.0E-12, vorticity computation on, integration step size 0.5 (in cell length unit), maximum number of steps 2000, using Runge-Kutta2, and maximum propagation 1.0 (in arc length unit). More...
 
static vtkTypeBool IsTypeOf (const char *type)
 Standard methods to obtain type information and print object state. More...
 
static vtkStreamTracerSafeDownCast (vtkObjectBase *o)
 Standard methods to obtain type information and print object state. More...
 
- 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 vtkInformationIntegerKeyABORTED ()
 
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 (vtkTypeBool 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 vtkTypeBool 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
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 vtkStreamTracer
static const double EPSILON
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkTimeStamp LastAbortTime
 
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

parallel streamline generators

This class implements parallel streamline generators. By default all processes must have access to the WHOLE seed source, i.e. the source must be identical on all processes. If property UseLocalSeedSource is set to false then this filter will aggregate seed sources from all ranks into a single dataset.

See also
vtkStreamTracer
Tests:
vtkPStreamTracer (Tests)

Definition at line 37 of file vtkPStreamTracer.h.

Member Typedef Documentation

◆ Superclass

Standard methods to instantiate the class, obtain type information and print object state.

Definition at line 46 of file vtkPStreamTracer.h.

Constructor & Destructor Documentation

◆ vtkPStreamTracer()

vtkPStreamTracer::vtkPStreamTracer ( )
protected

◆ ~vtkPStreamTracer()

vtkPStreamTracer::~vtkPStreamTracer ( )
overrideprotected

Member Function Documentation

◆ New()

static vtkPStreamTracer* vtkPStreamTracer::New ( )
static

Standard methods to instantiate the class, obtain type information and print object state.

◆ IsTypeOf()

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

Standard methods to instantiate the class, obtain type information and print object state.

◆ IsA()

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

Standard methods to instantiate the class, obtain type information and print object state.

Reimplemented from vtkStreamTracer.

◆ SafeDownCast()

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

Standard methods to instantiate the class, obtain type information and print object state.

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkPStreamTracer::NewInstanceInternal ( ) const
protectedvirtual

Standard methods to instantiate the class, obtain type information and print object state.

Reimplemented from vtkStreamTracer.

◆ NewInstance()

vtkPStreamTracer* vtkPStreamTracer::NewInstance ( ) const

Standard methods to instantiate the class, obtain type information and print object state.

◆ PrintSelf()

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

Standard methods to instantiate the class, obtain type information and print object state.

Reimplemented from vtkStreamTracer.

◆ SetController()

virtual void vtkPStreamTracer::SetController ( vtkMultiProcessController controller)
virtual

Set/Get the controller use in compositing (set to the global controller by default) If not using the default, this must be called before any other methods.

◆ GetController()

virtual vtkMultiProcessController* vtkPStreamTracer::GetController ( )
virtual

Set/Get the controller use in compositing (set to the global controller by default) If not using the default, this must be called before any other methods.

◆ RequestData()

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

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkStreamTracer.

◆ RequestUpdateExtent()

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

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkPolyDataAlgorithm.

◆ SetInterpolator()

void vtkPStreamTracer::SetInterpolator ( vtkAbstractInterpolatedVelocityField )
protected

Friends And Related Function Documentation

◆ AbstractPStreamTracerUtils

friend class AbstractPStreamTracerUtils
friend

Definition at line 89 of file vtkPStreamTracer.h.

Member Data Documentation

◆ Controller

vtkMultiProcessController* vtkPStreamTracer::Controller
protected

Definition at line 67 of file vtkPStreamTracer.h.

◆ Interpolator

vtkAbstractInterpolatedVelocityField* vtkPStreamTracer::Interpolator
protected

Definition at line 69 of file vtkPStreamTracer.h.

◆ EmptyData

int vtkPStreamTracer::EmptyData
protected

Definition at line 72 of file vtkPStreamTracer.h.


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