parallel Lagrangian particle tracker More...

#include <vtkPLagrangianParticleTracker.h>

Inheritance diagram for vtkPLagrangianParticleTracker:

Collaboration diagram for vtkPLagrangianParticleTracker:

Public Types
typedef vtkLagrangianParticleTracker	Superclass

Public Types inherited from vtkLagrangianParticleTracker
enum	CellLengthComputation { STEP_LAST_CELL_LENGTH = 0, STEP_CUR_CELL_LENGTH = 1, STEP_LAST_CELL_VEL_DIR = 2, STEP_CUR_CELL_VEL_DIR = 3, STEP_LAST_CELL_DIV_THEO = 4, STEP_CUR_CELL_DIV_THEO = 5 }

typedef vtkDataObjectAlgorithm	Superclass

typedef enum vtkLagrangianParticleTracker::CellLengthComputation	CellLengthComputation

Public Types inherited from vtkDataObjectAlgorithm
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
	Values used for setting the desired output precision for various algorithms. More...

typedef vtkObject	Superclass

Public Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkPLagrangianParticleTracker *	NewInstance () const

virtual void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

Public Member Functions inherited from vtkLagrangianParticleTracker
vtkLagrangianParticleTracker *	NewInstance () const

void	SetSourceConnection (vtkAlgorithmOutput *algOutput)
	Specify the source object used to generate particle initial position (seeds). More...

void	SetSurfaceConnection (vtkAlgorithmOutput *algOutput)
	Specify the object used to compute surface interaction with. More...

int	FillInputPortInformation (int port, vtkInformation *info) override
	Declare input port type. More...

int	FillOutputPortInformation (int port, vtkInformation *info) override
	Declare output port type. More...

int	RequestDataObject (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	Create outputs objects. More...

int	RequestData (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector) override
	Process inputs to integrate particle and generate output. More...

vtkMTimeType	GetMTime () override
	Get the tracker modified time taking into account the integration model and the integrator. More...

void	SetIntegrationModel (vtkLagrangianBasicIntegrationModel *integrationModel)
	Set/Get the integration model. More...

virtual vtkLagrangianBasicIntegrationModel *	GetIntegrationModel ()
	Set/Get the integration model. More...

void	SetIntegrator (vtkInitialValueProblemSolver *integrator)
	Set/Get the integrator. More...

virtual vtkInitialValueProblemSolver *	GetIntegrator ()
	Set/Get the integrator. More...

virtual void	SetGeneratePolyVertexInteractionOutput (bool)
	Set/Get whether or not to use PolyVertex cell type for the interaction output Default is false. More...

virtual bool	GetGeneratePolyVertexInteractionOutput ()
	Set/Get whether or not to use PolyVertex cell type for the interaction output Default is false. More...

virtual void	SetCellLengthComputationMode (int)
	Set/Get the cell length computation mode. More...

virtual int	GetCellLengthComputationMode ()
	Set/Get the cell length computation mode. More...

virtual void	SetStepFactor (double)
	Set/Get the integration step factor. More...

virtual double	GetStepFactor ()
	Set/Get the integration step factor. More...

virtual void	SetStepFactorMin (double)
	Set/Get the integration step factor min. More...

virtual double	GetStepFactorMin ()
	Set/Get the integration step factor min. More...

virtual void	SetStepFactorMax (double)
	Set/Get the integration step factor max. More...

virtual double	GetStepFactorMax ()
	Set/Get the integration step factor max. More...

virtual void	SetMaximumNumberOfSteps (int)
	Set/Get the maximum number of steps. More...

virtual int	GetMaximumNumberOfSteps ()
	Set/Get the maximum number of steps. More...

virtual void	SetMaximumIntegrationTime (double)
	Set/Get the maximum integration time. More...

virtual double	GetMaximumIntegrationTime ()
	Set/Get the maximum integration time. More...

virtual void	SetAdaptiveStepReintegration (bool)
	Set/Get the Adaptive Step Reintegration feature. More...

virtual bool	GetAdaptiveStepReintegration ()
	Set/Get the Adaptive Step Reintegration feature. More...

virtual void	AdaptiveStepReintegrationOn ()
	Set/Get the Adaptive Step Reintegration feature. More...

virtual void	AdaptiveStepReintegrationOff ()
	Set/Get the Adaptive Step Reintegration feature. More...

virtual void	SetUseParticlePathsRenderingThreshold (bool)
	Set/Get the Optional Paths Rendering feature, it allows to not show the particle paths if there is too many points. More...

virtual bool	GetUseParticlePathsRenderingThreshold ()
	Set/Get the Optional Paths Rendering feature, it allows to not show the particle paths if there is too many points. More...

virtual void	UseParticlePathsRenderingThresholdOn ()
	Set/Get the Optional Paths Rendering feature, it allows to not show the particle paths if there is too many points. More...

virtual void	UseParticlePathsRenderingThresholdOff ()
	Set/Get the Optional Paths Rendering feature, it allows to not show the particle paths if there is too many points. More...

virtual void	SetParticlePathsRenderingPointsThreshold (int)
	Set/Get the Optional Paths Rendering threshold, ie the maximum number of points to show in the particle path if the option is activated. More...

virtual int	GetParticlePathsRenderingPointsThreshold ()
	Set/Get the Optional Paths Rendering threshold, ie the maximum number of points to show in the particle path if the option is activated. More...

void	SetSourceData (vtkDataObject *source)
	Specify the source object used to generate particle initial position (seeds). More...

vtkDataObject *	GetSource ()
	Specify the source object used to generate particle initial position (seeds). More...

void	SetSurfaceData (vtkDataObject *source)
	Specify the source object used to compute surface interaction with Note that this method does not connect the pipeline. More...

vtkDataObject *	GetSurface ()
	Specify the source object used to compute surface interaction with Note that this method does not connect the pipeline. More...

Public Member Functions inherited from vtkDataObjectAlgorithm
vtkDataObjectAlgorithm *	NewInstance () const

int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	see vtkAlgorithm for details More...

vtkDataObject *	GetInput ()

vtkDataObject *	GetInput (int port)

vtkDataObject *	GetOutput ()
	Get the output data object for a port on this algorithm. More...

vtkDataObject *	GetOutput (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
vtkAlgorithm *	NewInstance () const

int	HasExecutive ()
	Check whether this algorithm has an assigned executive. More...

vtkExecutive *	GetExecutive ()
	Get this algorithm's executive. More...

virtual void	SetExecutive (vtkExecutive *executive)
	Set this algorithm's executive. More...

int	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...

vtkInformation *	GetInputPortInformation (int port)
	Get the information object associated with an input port. More...

vtkInformation *	GetOutputPortInformation (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	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...

vtkInformation *	GetInputArrayInformation (int idx)
	Get the info object for the specified input array to this algorithm. More...

void	RemoveAllInputs ()
	Remove all the input data. More...

vtkDataObject *	GetOutputDataObject (int port)
	Get the data object that will contain the algorithm output for the given port. More...

vtkDataObject *	GetInputDataObject (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)

vtkAlgorithmOutput *	GetOutputPort (int index)
	Get a proxy object corresponding to the given output port of this algorithm. More...

vtkAlgorithmOutput *	GetOutputPort ()

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...

vtkAlgorithmOutput *	GetInputConnection (int port, int index)
	Get the algorithm output port connected to an input port. More...

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)
	Returns the algorithm and the output port index of that algorithm connected to a port-index pair. More...

vtkAlgorithm *	GetInputAlgorithm (int port, int index)
	Returns the algorithm connected to a port-index pair. More...

vtkAlgorithm *	GetInputAlgorithm ()
	Equivalent to GetInputAlgorithm(0, 0). More...

vtkExecutive *	GetInputExecutive (int port, int index)
	Returns the executive associated with a particular input connection. More...

vtkExecutive *	GetInputExecutive ()
	Equivalent to GetInputExecutive(0, 0) More...

vtkInformation *	GetInputInformation (int port, int index)
	Return the information object that is associated with a particular input connection. More...

vtkInformation *	GetInputInformation ()
	Equivalent to GetInputInformation(0, 0) More...

vtkInformation *	GetOutputInformation (int port)
	Return the information object that is associated with a particular output port. More...

virtual int	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 int	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 vtkInformation *	GetInformation ()
	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 void	SetProgress (double)
	Set/Get the execution progress of a process object. More...

virtual double	GetProgress ()
	Set/Get the execution progress of a process object. 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 vtkProgressObserver *	GetProgressObserver ()
	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...

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...

vtkCommand *	GetCommand (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 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...

void	PrintRevisions (ostream &)
	Legacy. 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...

Static Public Member Functions
static vtkTypeBool	IsTypeOf (const char *type)

static vtkPLagrangianParticleTracker *	SafeDownCast (vtkObjectBase *o)

static vtkPLagrangianParticleTracker *	New ()

Static Public Member Functions inherited from vtkLagrangianParticleTracker
static vtkTypeBool	IsTypeOf (const char *type)

static vtkLagrangianParticleTracker *	SafeDownCast (vtkObjectBase *o)

static vtkLagrangianParticleTracker *	New ()

Static Public Member Functions inherited from vtkDataObjectAlgorithm
static vtkDataObjectAlgorithm *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkDataObjectAlgorithm *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithm *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()
	Keys used to specify input port requirements. More...

static vtkInformationIntegerKey *	INPUT_IS_REPEATABLE ()

static vtkInformationInformationVectorKey *	INPUT_REQUIRED_FIELDS ()

static vtkInformationStringVectorKey *	INPUT_REQUIRED_DATA_TYPE ()

static vtkInformationInformationVectorKey *	INPUT_ARRAYS_TO_PROCESS ()

static vtkInformationIntegerKey *	INPUT_PORT ()

static vtkInformationIntegerKey *	INPUT_CONNECTION ()

static vtkInformationIntegerKey *	CAN_PRODUCE_SUB_EXTENT ()
	This key tells the executive that a particular output port is capable of producing an arbitrary subextent of the whole extent. More...

static vtkInformationIntegerKey *	CAN_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 vtkObject *	New ()
	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 vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkPLagrangianParticleTracker ()

	~vtkPLagrangianParticleTracker ()

virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector ) override
	This is called by the superclass. More...

void	GenerateParticles (const vtkBoundingBox bounds, vtkDataSet seeds, vtkDataArray initialVelocities, vtkDataArray initialIntegrationTimes, vtkPointData seedData, int nVar, std::queue< vtkLagrangianParticle > &particles) override

virtual void	GetParticleFeed (std::queue< vtkLagrangianParticle * > &particleQueue) override
	Flags description : Worker flag working : the worker has at least one particle in it's queue and is currently integrating it. More...

virtual int	Integrate (vtkLagrangianParticle , std::queue< vtkLagrangianParticle > &particleQueue, vtkPolyData particlePathsOutput, vtkIdList particlePathPointId, vtkDataObject *interactionOutput) override

void	SendParticle (vtkLagrangianParticle *particle)

void	ReceiveParticles (std::queue< vtkLagrangianParticle * > &particleQueue)

bool	FinalizeOutputs (vtkPolyData particlePathsOutput, vtkDataObject interractionOutput) override

bool	CheckParticlePathsRenderingThreshold (vtkPolyData *particlePathsOutput) override

bool	UpdateSurfaceCacheIfNeeded (vtkDataObject *&surfaces) override

virtual vtkIdType	GetNewParticleId () override
	Get an unique id for a particle. More...


virtual vtkIdType	GetParticleCounter ()
	Get the complete number of created particles. More...

Protected Member Functions inherited from vtkLagrangianParticleTracker
	vtkLagrangianParticleTracker ()

	~vtkLagrangianParticleTracker () override

virtual bool	InitializeInputs (vtkInformationVector *inputVector, vtkDataObject &flow, vtkDataObject &seeds, vtkDataObject &surfaces, std::queue< vtkLagrangianParticle * > &particleQueue, vtkPointData *seedData)

virtual bool	InitializeFlow (vtkDataObject flow, vtkBoundingBox bounds)

virtual bool	InitializeParticles (const vtkBoundingBox bounds, vtkDataObject seeds, std::queue< vtkLagrangianParticle * > &particles, vtkPointData *seedData)

virtual void	InitializeSurface (vtkDataObject *&surfaces)

virtual bool	InitializeOutputs (vtkInformationVector outputVector, vtkPointData seedData, vtkIdType numberOfSeeds, vtkDataObject surfaces, vtkPolyData &particlePathsOutput, vtkDataObject *&interactionOutput)

virtual bool	InitializePathsOutput (vtkInformationVector outputVector, vtkPointData seedData, vtkIdType numberOfSeeds, vtkPolyData *&particlePathsOutput)

virtual bool	InitializeInteractionOutput (vtkInformationVector outputVector, vtkPointData seedData, vtkDataObject surfaces, vtkDataObject &interractionOutput)

virtual void	InitializeParticleData (vtkFieldData *particleData, int maxTuples=0)

virtual void	InitializePathData (vtkFieldData *data)

virtual void	InitializeInteractionData (vtkFieldData *data)

void	InsertPathOutputPoint (vtkLagrangianParticle particle, vtkPolyData particlePathsOutput, vtkIdList *particlePathPointId, bool prev=false)

void	InsertInteractionOutputPoint (vtkLagrangianParticle particle, unsigned int interactedSurfaceFlatIndex, vtkDataObject interactionOutput)

void	InsertSeedData (vtkLagrangianParticle particle, vtkFieldData data)

void	InsertPathData (vtkLagrangianParticle particle, vtkFieldData data)

void	InsertInteractionData (vtkLagrangianParticle particle, vtkFieldData data)

void	InsertParticleData (vtkLagrangianParticle particle, vtkFieldData data, int stepEnum)

double	ComputeCellLength (vtkLagrangianParticle *particle)

bool	ComputeNextStep (double xprev, double xnext, double t, double &delT, double &delTActual, double minStep, double maxStep, int &integrationRes)

Protected Member Functions inherited from vtkDataObjectAlgorithm
	vtkDataObjectAlgorithm ()

	~vtkDataObjectAlgorithm () override

virtual int	RequestInformation (vtkInformation request, vtkInformationVector inputVector, vtkInformationVector outputVector)

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...

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
	This method takes in an index (as specified in SetInputArrayToProcess) and a pipeline information vector. More...

virtual vtkExecutive *	CreateDefaultExecutive ()
	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...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
	Get the actual data array for the input array specified by idx, this is only reasonable during the REQUEST_DATA pass. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
	Filters that have multiple connections on one port can use this signature. More...

vtkAbstractArray *	GetInputAbstractArrayToProcess (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 ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkSmartPointer< vtkUnstructuredGrid >	TmpSurfaceInput

vtkSmartPointer< vtkMultiBlockDataSet >	TmpSurfaceInputMB

vtkMPIController *	Controller

ParticleStreamManager *	StreamManager

MasterFlagManager *	MFlagManager

RankFlagManager *	RFlagManager

Protected Attributes inherited from vtkLagrangianParticleTracker
vtkLagrangianBasicIntegrationModel *	IntegrationModel

vtkInitialValueProblemSolver *	Integrator

int	CellLengthComputationMode

double	StepFactor

double	StepFactorMin

double	StepFactorMax

int	MaximumNumberOfSteps

double	MaximumIntegrationTime

bool	AdaptiveStepReintegration

bool	UseParticlePathsRenderingThreshold

bool	GeneratePolyVertexInteractionOutput

int	ParticlePathsRenderingPointsThreshold

vtkIdType	ParticleCounter

double	MinimumVelocityMagnitude

double	MinimumReductionFactor

vtkDataObject *	FlowCache

vtkMTimeType	FlowTime

vtkBoundingBox	FlowBoundsCache

vtkDataObject *	SurfacesCache

vtkMTimeType	SurfacesTime

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode
	The error code contains a possible error that occurred while reading or writing the file. More...

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
vtkTypeBool	AbortExecute

Static Protected Member Functions inherited from vtkLagrangianParticleTracker
static void	InsertPolyVertexCell (vtkPolyData *polydata)

static void	InsertVertexCells (vtkPolyData *polydata)

Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey *	PORT_REQUIREMENTS_FILLED ()

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

parallel Lagrangian particle tracker

This class implements parallel Lagrangian particle tracker. The implementation is as follows: First seeds input is parsed to create particle in each rank Particles which are not contained by the flow in a rank are sent to other ranks which can potentially contain it and will grab only if they actually contain it Then each rank begin integrating. When a particle goes out of domain, the particle will be sent to other ranks the same way. When a rank runs out of particle, it waits for other potentiel particles from other ranks. When all ranks run out of particles, integration is over. The master rank takes care of communications between rank regarding integration termination particles are directly streamed rank to rank, without going through the master

See also: vtkStreamTracer

Definition at line 51 of file vtkPLagrangianParticleTracker.h.

Member Typedef Documentation

typedef vtkLagrangianParticleTracker vtkPLagrangianParticleTracker::Superclass

Definition at line 55 of file vtkPLagrangianParticleTracker.h.

Constructor & Destructor Documentation

vtkPLagrangianParticleTracker::vtkPLagrangianParticleTracker ( )

protected

vtkPLagrangianParticleTracker::~vtkPLagrangianParticleTracker ( )

protected

Member Function Documentation

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

static

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

virtual

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

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

Reimplemented from vtkLagrangianParticleTracker.

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

static

virtual vtkObjectBase* vtkPLagrangianParticleTracker::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkLagrangianParticleTracker.

vtkPLagrangianParticleTracker* vtkPLagrangianParticleTracker::NewInstance ( ) const

virtual void vtkPLagrangianParticleTracker::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

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

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

Reimplemented from vtkLagrangianParticleTracker.

static vtkPLagrangianParticleTracker* vtkPLagrangianParticleTracker::New ( )

static

virtual int vtkPLagrangianParticleTracker::RequestUpdateExtent	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)

overrideprotectedvirtual

This is called by the superclass.

This is the method you should override.

Reimplemented from vtkDataObjectAlgorithm.

void vtkPLagrangianParticleTracker::GenerateParticles	(	const vtkBoundingBox *	bounds,
		vtkDataSet *	seeds,
		vtkDataArray *	initialVelocities,
		vtkDataArray *	initialIntegrationTimes,
		vtkPointData *	seedData,
		int	nVar,
		std::queue< vtkLagrangianParticle * > &	particles
	)

overrideprotectedvirtual

Reimplemented from vtkLagrangianParticleTracker.

virtual void vtkPLagrangianParticleTracker::GetParticleFeed ( std::queue< vtkLagrangianParticle * > & particleQueue )

overrideprotectedvirtual

Flags description : Worker flag working : the worker has at least one particle in it's queue and is currently integrating it.

Worker flag empty : the worker has no more particle in it's queue and is activelly waiting for more particle to integrate from other ranks. Worker flag finished : the worker has received a master empty flag and after checking one last time, still doesn't have any particle to integrate. It is now just waiting for master to send the master finished flag. Master flag working : there is at least one worker or the master that have one or more particle to integrate. Master flag empty : all ranks, including master, have no more particles to integrate Master flag finished : all workers ranks have sent the worker flag finished

Reimplemented from vtkLagrangianParticleTracker.

virtual int vtkPLagrangianParticleTracker::Integrate	(	vtkLagrangianParticle *	,
		std::queue< vtkLagrangianParticle * > &	particleQueue,
		vtkPolyData *	particlePathsOutput,
		vtkIdList *	particlePathPointId,
		vtkDataObject *	interactionOutput
	)