A Parallel Particle tracer for unsteady vector fields. More...

#include <vtkTemporalStreamTracer.h>

Inheritance diagram for vtkTemporalStreamTracer:

Collaboration diagram for vtkTemporalStreamTracer:

Classes
struct	bounds

Public Types
enum	Units { TERMINATION_TIME_UNIT, TERMINATION_STEP_UNIT }

typedef vtkStreamTracer	Superclass

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 }

enum	{ FORWARD, BACKWARD, BOTH }

enum	{ INTERPOLATOR_WITH_DATASET_POINT_LOCATOR, INTERPOLATOR_WITH_CELL_LOCATOR }

typedef vtkPolyDataAlgorithm	Superclass

Public Types inherited from vtkPolyDataAlgorithm
typedef vtkAlgorithm	Superclass

Public Types inherited from vtkAlgorithm
typedef vtkObject	Superclass

enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkTemporalStreamTracer *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)


virtual void	SetTimeStep (unsigned int)

virtual unsigned int	GetTimeStep ()


virtual void	SetIgnorePipelineTime (int)

virtual int	GetIgnorePipelineTime ()

virtual void	IgnorePipelineTimeOn ()

virtual void	IgnorePipelineTimeOff ()


virtual void	SetTimeStepResolution (double)

virtual double	GetTimeStepResolution ()


virtual void	SetForceReinjectionEveryNSteps (int)

virtual int	GetForceReinjectionEveryNSteps ()


virtual void	SetTerminationTime (double)

virtual double	GetTerminationTime ()


virtual void	SetTerminationTimeUnit (int)

virtual int	GetTerminationTimeUnit ()

void	SetTerminationTimeUnitToTimeUnit ()

void	SetTerminationTimeUnitToStepUnit ()


virtual void	SetStaticSeeds (int)

virtual int	GetStaticSeeds ()

virtual void	StaticSeedsOn ()

virtual void	StaticSeedsOff ()


virtual void	SetStaticMesh (int)

virtual int	GetStaticMesh ()

virtual void	StaticMeshOn ()

virtual void	StaticMeshOff ()


virtual void	SetParticleWriter (vtkAbstractParticleWriter *pw)

virtual vtkAbstractParticleWriter *	GetParticleWriter ()


virtual void	SetParticleFileName (const char *)

virtual char *	GetParticleFileName ()


virtual void	SetEnableParticleWriting (int)

virtual int	GetEnableParticleWriting ()

virtual void	EnableParticleWritingOn ()

virtual void	EnableParticleWritingOff ()


void	AddSourceConnection (vtkAlgorithmOutput *input)

void	RemoveAllSources ()

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

void	SetSourceConnection (vtkAlgorithmOutput *algOutput)

void	SetInterpolatorTypeToDataSetPointLocator ()

void	SetInterpolatorTypeToCellLocator ()

void	SetInterpolatorPrototype (vtkAbstractInterpolatedVelocityField *ivf)

void	SetInterpolatorType (int interpType)

virtual void	SetStartPosition (double, double, double)

virtual void	SetStartPosition (double[3])

virtual double *	GetStartPosition ()

virtual void	GetStartPosition (double &, double &, double &)

virtual void	GetStartPosition (double[3])

void	SetSourceData (vtkDataSet *source)

vtkDataSet *	GetSource ()

void	SetIntegrator (vtkInitialValueProblemSolver *)

virtual vtkInitialValueProblemSolver *	GetIntegrator ()

void	SetIntegratorType (int type)

int	GetIntegratorType ()

void	SetIntegratorTypeToRungeKutta2 ()

void	SetIntegratorTypeToRungeKutta4 ()

void	SetIntegratorTypeToRungeKutta45 ()

virtual void	SetMaximumPropagation (double)

virtual double	GetMaximumPropagation ()

void	SetIntegrationStepUnit (int unit)

int	GetIntegrationStepUnit ()

virtual void	SetInitialIntegrationStep (double)

virtual double	GetInitialIntegrationStep ()

virtual void	SetMinimumIntegrationStep (double)

virtual double	GetMinimumIntegrationStep ()

virtual void	SetMaximumIntegrationStep (double)

virtual double	GetMaximumIntegrationStep ()

virtual void	SetMaximumError (double)

virtual double	GetMaximumError ()

virtual void	SetMaximumNumberOfSteps (vtkIdType)

virtual vtkIdType	GetMaximumNumberOfSteps ()

virtual void	SetTerminalSpeed (double)

virtual double	GetTerminalSpeed ()

virtual bool	GetSurfaceStreamlines ()

virtual void	SetSurfaceStreamlines (bool)

virtual void	SurfaceStreamlinesOn ()

virtual void	SurfaceStreamlinesOff ()

virtual void	SetIntegrationDirection (int)

virtual int	GetIntegrationDirection ()

void	SetIntegrationDirectionToForward ()

void	SetIntegrationDirectionToBackward ()

void	SetIntegrationDirectionToBoth ()

virtual void	SetComputeVorticity (bool)

virtual bool	GetComputeVorticity ()

virtual void	SetRotationScale (double)

virtual double	GetRotationScale ()

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

vtkDataObject *	GetInput ()

vtkDataObject *	GetInput (int port)

vtkPolyData *	GetPolyDataInput (int port)

vtkPolyData *	GetOutput ()

vtkPolyData *	GetOutput (int)

virtual void	SetOutput (vtkDataObject *d)

void	SetInputData (vtkDataObject *)

void	SetInputData (int, vtkDataObject *)

void	AddInputData (vtkDataObject *)

void	AddInputData (int, vtkDataObject *)

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

int	HasExecutive ()

vtkExecutive *	GetExecutive ()

virtual void	SetExecutive (vtkExecutive *executive)

virtual int	ModifyRequest (vtkInformation *request, int when)

vtkInformation *	GetInputPortInformation (int port)

vtkInformation *	GetOutputPortInformation (int port)

int	GetNumberOfInputPorts ()

int	GetNumberOfOutputPorts ()

void	UpdateProgress (double amount)

vtkInformation *	GetInputArrayInformation (int idx)

void	RemoveAllInputs ()

vtkDataObject *	GetOutputDataObject (int port)

virtual void	RemoveInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	RemoveInputConnection (int port, int idx)

virtual void	RemoveAllInputConnections (int port)

int	GetNumberOfInputConnections (int port)

int	GetTotalNumberOfInputConnections ()

vtkAlgorithmOutput *	GetInputConnection (int port, int index)

vtkAlgorithm *	GetInputAlgorithm (int port, int index, int &algPort)

vtkAlgorithm *	GetInputAlgorithm (int port, int index)

vtkExecutive *	GetInputExecutive (int port, int index)

vtkInformation *	GetInputInformation (int port, int index)

vtkInformation *	GetOutputInformation (int port)

virtual void	UpdateInformation ()

virtual void	UpdateDataObject ()

virtual void	PropagateUpdateExtent ()

virtual void	UpdateWholeExtent ()

void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)

int	SetUpdateExtentToWholeExtent (int port)

int	SetUpdateExtentToWholeExtent ()

void	SetUpdateExtent (int port, int extent[6])

int	ProcessRequest (vtkInformation request, vtkCollection inInfo, vtkInformationVector *outInfo)

virtual int	ComputePipelineMTime (vtkInformation request, vtkInformationVector inInfoVec, vtkInformationVector outInfoVec, int requestFromOutputPort, unsigned long *mtime)

virtual vtkInformation *	GetInformation ()

virtual void	SetInformation (vtkInformation *)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

virtual void	SetAbortExecute (int)

virtual int	GetAbortExecute ()

virtual void	AbortExecuteOn ()

virtual void	AbortExecuteOff ()

virtual void	SetProgress (double)

virtual double	GetProgress ()

void	SetProgressText (const char *ptext)

virtual char *	GetProgressText ()

virtual unsigned long	GetErrorCode ()

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType)

virtual void	SetInputArrayToProcess (int idx, vtkInformation *info)

virtual void	SetInputArrayToProcess (int idx, int port, int connection, const char fieldAssociation, const char attributeTypeorName)

vtkDataObject *	GetInputDataObject (int port, int connection)

virtual void	SetInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	SetInputConnection (vtkAlgorithmOutput *input)

virtual void	AddInputConnection (int port, vtkAlgorithmOutput *input)

virtual void	AddInputConnection (vtkAlgorithmOutput *input)

virtual void	SetInputDataObject (int port, vtkDataObject *data)

virtual void	SetInputDataObject (vtkDataObject *data)

virtual void	AddInputDataObject (int port, vtkDataObject *data)

virtual void	AddInputDataObject (vtkDataObject *data)

vtkAlgorithmOutput *	GetOutputPort (int index)

vtkAlgorithmOutput *	GetOutputPort ()

vtkAlgorithm *	GetInputAlgorithm ()

vtkExecutive *	GetInputExecutive ()

vtkInformation *	GetInputInformation ()

virtual void	Update (int port)

virtual void	Update ()

virtual void	SetReleaseDataFlag (int)

virtual int	GetReleaseDataFlag ()

void	ReleaseDataFlagOn ()

void	ReleaseDataFlagOff ()

int	UpdateExtentIsEmpty (vtkInformation pinfo, vtkDataObject output)

int	UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)

void	SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int piece, int numPieces, int ghostLevel)

void	SetUpdateExtent (int extent[6])

int *	GetUpdateExtent ()

int *	GetUpdateExtent (int port)

void	GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)

void	GetUpdateExtent (int extent[6])

void	GetUpdateExtent (int port, int extent[6])

int	GetUpdatePiece ()

int	GetUpdatePiece (int port)

int	GetUpdateNumberOfPieces ()

int	GetUpdateNumberOfPieces (int port)

int	GetUpdateGhostLevel ()

int	GetUpdateGhostLevel (int port)

void	SetProgressObserver (vtkProgressObserver *)

virtual vtkProgressObserver *	GetProgressObserver ()

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

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

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

static vtkTemporalStreamTracer *	SafeDownCast (vtkObjectBase *o)

static vtkTemporalStreamTracer *	New ()

Static Public Member Functions inherited from vtkStreamTracer
static int	IsTypeOf (const char *type)

static vtkStreamTracer *	SafeDownCast (vtkObjectBase *o)

static vtkStreamTracer *	New ()

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

static int	IsTypeOf (const char *type)

static vtkPolyDataAlgorithm *	SafeDownCast (vtkObjectBase *o)

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

static int	IsTypeOf (const char *type)

static vtkAlgorithm *	SafeDownCast (vtkObjectBase *o)

static vtkInformationIntegerKey *	INPUT_IS_OPTIONAL ()

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 ()

static vtkInformationIntegerKey *	CAN_HANDLE_PIECE_REQUEST ()

static void	SetDefaultExecutivePrototype (vtkExecutive *proto)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkTemporalStreamTracer ()

	~vtkTemporalStreamTracer ()

virtual int	FillInputPortInformation (int port, vtkInformation *info)

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

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

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

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

virtual int	ProcessInput (vtkInformationVector **inputVector)

virtual int	GenerateOutput (vtkInformationVector *inputVector, vtkInformationVector outputVector)

int	InitializeInterpolator ()

int	SetTemporalInput (vtkDataObject *td, int index)

bool	SendParticleToAnotherProcess (vtkTemporalStreamTracerNamespace::ParticleInformation &info, double point1[4], double delT)

void	AddParticleToMPISendList (vtkTemporalStreamTracerNamespace::ParticleInformation &info)

bool	InsideBounds (double point[])


void	TestParticles (vtkTemporalStreamTracerNamespace::ParticleVector &candidates, vtkTemporalStreamTracerNamespace::ParticleVector &passed, int &count)


virtual void	AssignSeedsToProcessors (vtkDataSet *source, int sourceID, int ptId, vtkTemporalStreamTracerNamespace::ParticleVector &LocalSeedPoints, int &LocalAssignedCount)


virtual void	AssignUniqueIds (vtkTemporalStreamTracerNamespace::ParticleVector &LocalSeedPoints)


void	UpdateParticleList (vtkTemporalStreamTracerNamespace::ParticleVector &candidates)


virtual void	TransmitReceiveParticles (vtkTemporalStreamTracerNamespace::ParticleVector &outofdomain, vtkTemporalStreamTracerNamespace::ParticleVector &received, bool removeself)


void	IntegrateParticle (vtkTemporalStreamTracerNamespace::ParticleListIterator &it, double currenttime, double terminationtime, vtkInitialValueProblemSolver *integrator)


bool	RetryWithPush (vtkTemporalStreamTracerNamespace::ParticleInformation &info, double velocity[3], double delT)


bool	ComputeDomainExitLocation (double pos[4], double p2[4], double intersection[4], vtkGenericCell *cell)

Protected Member Functions inherited from vtkStreamTracer
	vtkStreamTracer ()

	~vtkStreamTracer ()

virtual vtkExecutive *	CreateDefaultExecutive ()

void	AddInput (vtkDataObject *)

void	CalculateVorticity (vtkGenericCell cell, double pcoords[3], vtkDoubleArray cellVectors, double vorticity[3])

void	Integrate (vtkPointData inputData, vtkPolyData output, vtkDataArray seedSource, vtkIdList seedIds, vtkIntArray integrationDirections, double lastPoint[3], vtkAbstractInterpolatedVelocityField func, int maxCellSize, int vecType, const char *vecFieldName, double &propagation, vtkIdType &numSteps, double &integrationTime)

double	SimpleIntegrate (double seed[3], double lastPoint[3], double stepSize, vtkAbstractInterpolatedVelocityField *func)

int	CheckInputs (vtkAbstractInterpolatedVelocityField &func, int maxCellSize)

void	GenerateNormals (vtkPolyData output, double firstNormal, const char *vecName)

void	ConvertIntervals (double &step, double &minStep, double &maxStep, int direction, double cellLength)

int	SetupOutput (vtkInformation inInfo, vtkInformation outInfo)

void	InitializeSeeds (vtkDataArray &seeds, vtkIdList &seedIds, vtkIntArray &integrationDirections, vtkDataSet source)

Protected Member Functions inherited from vtkPolyDataAlgorithm
	vtkPolyDataAlgorithm ()

	~vtkPolyDataAlgorithm ()

virtual int	FillOutputPortInformation (int port, vtkInformation *info)

Protected Member Functions inherited from vtkAlgorithm
	vtkAlgorithm ()

	~vtkAlgorithm ()

virtual void	SetNumberOfInputPorts (int n)

virtual void	SetNumberOfOutputPorts (int n)

int	InputPortIndexInRange (int index, const char *action)

int	OutputPortIndexInRange (int index, const char *action)

int	GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)

virtual void	ReportReferences (vtkGarbageCollector *)

virtual void	SetNumberOfInputConnections (int port, int n)

int	GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector)

int	GetInputArrayAssociation (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkDataArray *	GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input)

vtkDataArray *	GetInputArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input)

vtkAbstractArray *	GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)

vtkInformation *	GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)

virtual void	SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)

void	SetInputDataInternal (int port, vtkDataObject *input)

void	AddInputDataInternal (int port, vtkDataObject *input)

virtual void	SetErrorCode (unsigned long)

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
int	RequestIndex

int	UpdatePiece

int	UpdateNumPieces

int	AllFixedGeometry

int	StaticMesh

int	StaticSeeds

unsigned int	TimeStep

unsigned int	ActualTimeStep

int	IgnorePipelineTime

unsigned int	NumberOfInputTimeSteps

std::vector< double >	InputTimeValues

std::vector< double >	OutputTimeValues

double	EarliestTime

double	CurrentTimeSteps [2]

double	TimeStepResolution

double	TerminationTime

int	TerminationTimeUnit

int	ForceReinjectionEveryNSteps

bool	ReinjectionFlag

int	ReinjectionCounter

vtkTimeStamp	ParticleInjectionTime

vtkAbstractParticleWriter *	ParticleWriter

char *	ParticleFileName

int	EnableParticleWriting

unsigned int	NumberOfParticles

vtkTemporalStreamTracerNamespace::ParticleDataList	ParticleHistories

vtkTemporalStreamTracerNamespace::ParticleVector	LocalSeeds

vtkSmartPointer< vtkFloatArray >	ParticleAge

vtkSmartPointer< vtkIntArray >	ParticleIds

vtkSmartPointer< vtkCharArray >	ParticleSourceIds

vtkSmartPointer< vtkIntArray >	InjectedPointIds

vtkSmartPointer< vtkIntArray >	InjectedStepIds

vtkSmartPointer< vtkIntArray >	ErrorCode

vtkSmartPointer< vtkFloatArray >	ParticleVorticity

vtkSmartPointer< vtkFloatArray >	ParticleRotation

vtkSmartPointer< vtkFloatArray >	ParticleAngularVel

vtkSmartPointer< vtkDoubleArray >	cellVectors

vtkSmartPointer< vtkPointData >	OutputPointData

int	InterpolationCount

vtkSmartPointer< vtkCellArray >	ParticleCells

vtkSmartPointer< vtkPoints >	OutputCoordinates

vtkTemporalStreamTracerNamespace::ParticleVector	MPISendList

vtkSmartPointer< vtkTemporalInterpolatedVelocityField >	Interpolator

vtkSmartPointer< vtkMultiBlockDataSet >	InputDataT [2]

vtkSmartPointer< vtkDataSet >	DataReferenceT [2]

std::vector< bounds >	CachedBounds [2]

vtkIdType	UniqueIdCounter

vtkIdType	UniqueIdCounterMPI

int	substeps

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

vtkInitialValueProblemSolver *	Integrator

double	MaximumError

vtkIdType	MaximumNumberOfSteps

bool	ComputeVorticity

double	RotationScale

bool	SurfaceStreamlines

vtkAbstractInterpolatedVelocityField *	InterpolatorPrototype

vtkCompositeDataSet *	InputData

bool	HasMatchingPointAttributes

Protected Attributes inherited from vtkAlgorithm
vtkInformation *	Information

double	Progress

char *	ProgressText

vtkProgressObserver *	ProgressObserver

unsigned long	ErrorCode

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
int	AbortExecute

Static Protected Member Functions inherited from vtkStreamTracer
static double	ConvertToLength (double interval, int unit, double cellLength)

static double	ConvertToLength (IntervalInformation &interval, double cellLength)

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

Static Protected Attributes inherited from vtkStreamTracer
static const double	EPSILON

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

A Parallel Particle tracer for unsteady vector fields.

vtkTemporalStreamTracer is a filter that integrates a vector field to generate

See also: vtkRibbonFilter vtkRuledSurfaceFilter vtkInitialValueProblemSolver vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkStreamTracer

Definition at line 87 of file vtkTemporalStreamTracer.h.

Member Typedef Documentation

typedef vtkStreamTracer vtkTemporalStreamTracer::Superclass

Definition at line 91 of file vtkTemporalStreamTracer.h.

Member Enumeration Documentation

enum vtkTemporalStreamTracer::Units

Enumerator
TERMINATION_TIME_UNIT
TERMINATION_STEP_UNIT

Definition at line 136 of file vtkTemporalStreamTracer.h.

Constructor & Destructor Documentation

vtkTemporalStreamTracer::vtkTemporalStreamTracer ( )

protected

vtkTemporalStreamTracer::~vtkTemporalStreamTracer ( )

protected

Member Function Documentation

static int vtkTemporalStreamTracer::IsTypeOf ( const char * type )

static

virtual int vtkTemporalStreamTracer::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 vtkStreamTracer.

Reimplemented in vtkPTemporalStreamTracer.

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

static

virtual vtkObjectBase* vtkTemporalStreamTracer::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkStreamTracer.

Reimplemented in vtkPTemporalStreamTracer.

vtkTemporalStreamTracer* vtkTemporalStreamTracer::NewInstance ( ) const

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

virtual

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 vtkStreamTracer.

Reimplemented in vtkPTemporalStreamTracer.

static vtkTemporalStreamTracer* vtkTemporalStreamTracer::New ( )

static

Construct object using 2nd order Runge Kutta

virtual void vtkTemporalStreamTracer::SetTimeStep ( unsigned int )

virtual

Set/Get the TimeStep. This is the primary means of advancing the particles. The TimeStep should be animated and this will drive the pipeline forcing timesteps to be fetched from upstream.

virtual unsigned int vtkTemporalStreamTracer::GetTimeStep ( )

virtual

Set/Get the TimeStep. This is the primary means of advancing the particles. The TimeStep should be animated and this will drive the pipeline forcing timesteps to be fetched from upstream.

virtual void vtkTemporalStreamTracer::SetIgnorePipelineTime ( int )

virtual

To get around problems with the Paraview Animation controls we can just animate the time step and ignore the TIME_ requests

virtual int vtkTemporalStreamTracer::GetIgnorePipelineTime ( )

virtual

To get around problems with the Paraview Animation controls we can just animate the time step and ignore the TIME_ requests

virtual void vtkTemporalStreamTracer::IgnorePipelineTimeOn ( )

virtual

To get around problems with the Paraview Animation controls we can just animate the time step and ignore the TIME_ requests

virtual void vtkTemporalStreamTracer::IgnorePipelineTimeOff ( )

virtual

To get around problems with the Paraview Animation controls we can just animate the time step and ignore the TIME_ requests

virtual void vtkTemporalStreamTracer::SetTimeStepResolution ( double )

virtual

If the data source does not have the correct time values present on each time step - setting this value to non unity can be used to adjust the time step size from 1s pre step to 1x_TimeStepResolution : Not functional in this version. Broke it

Todo:: , put back time scaling

virtual double vtkTemporalStreamTracer::GetTimeStepResolution ( )

virtual

If the data source does not have the correct time values present on each time step - setting this value to non unity can be used to adjust the time step size from 1s pre step to 1x_TimeStepResolution : Not functional in this version. Broke it

Todo:: , put back time scaling

virtual void vtkTemporalStreamTracer::SetForceReinjectionEveryNSteps ( int )

virtual

When animating particles, it is nice to inject new ones every Nth step to produce a continuous flow. Setting ForceReinjectionEveryNSteps to a non zero value will cause the particle source to reinject particles every Nth step even if it is otherwise unchanged. Note that if the particle source is also animated, this flag will be redundant as the particles will be reinjected whenever the source changes anyway

virtual int vtkTemporalStreamTracer::GetForceReinjectionEveryNSteps ( )

virtual

When animating particles, it is nice to inject new ones every Nth step to produce a continuous flow. Setting ForceReinjectionEveryNSteps to a non zero value will cause the particle source to reinject particles every Nth step even if it is otherwise unchanged. Note that if the particle source is also animated, this flag will be redundant as the particles will be reinjected whenever the source changes anyway

virtual void vtkTemporalStreamTracer::SetTerminationTime ( double )

virtual

Setting TerminationTime to a positive value will cause particles to terminate when the time is reached. Use a vlue of zero to diable termination. The units of time should be consistent with the primary time variable.

virtual double vtkTemporalStreamTracer::GetTerminationTime ( )

virtual

Setting TerminationTime to a positive value will cause particles to terminate when the time is reached. Use a vlue of zero to diable termination. The units of time should be consistent with the primary time variable.

virtual void vtkTemporalStreamTracer::SetTerminationTimeUnit ( int )

virtual

The units of TerminationTime may be actual 'Time' units as described by the data, or just TimeSteps of iteration.

virtual int vtkTemporalStreamTracer::GetTerminationTimeUnit ( )

virtual

The units of TerminationTime may be actual 'Time' units as described by the data, or just TimeSteps of iteration.

void vtkTemporalStreamTracer::SetTerminationTimeUnitToTimeUnit ( )

inline

The units of TerminationTime may be actual 'Time' units as described by the data, or just TimeSteps of iteration.

Definition at line 157 of file vtkTemporalStreamTracer.h.

void vtkTemporalStreamTracer::SetTerminationTimeUnitToStepUnit ( )

inline

The units of TerminationTime may be actual 'Time' units as described by the data, or just TimeSteps of iteration.

Definition at line 159 of file vtkTemporalStreamTracer.h.

virtual void vtkTemporalStreamTracer::SetStaticSeeds ( int )

virtual

if StaticSeeds is set and the mesh is static, then every time particles are injected we can re-use the same injection information. We classify particles according to processor just once before start. If StaticSeeds is set and a moving seed source is specified the motion will be ignored and results will not be as expected.

virtual int vtkTemporalStreamTracer::GetStaticSeeds ( )

virtual

if StaticSeeds is set and the mesh is static, then every time particles are injected we can re-use the same injection information. We classify particles according to processor just once before start. If StaticSeeds is set and a moving seed source is specified the motion will be ignored and results will not be as expected.

virtual void vtkTemporalStreamTracer::StaticSeedsOn ( )

virtual

if StaticSeeds is set and the mesh is static, then every time particles are injected we can re-use the same injection information. We classify particles according to processor just once before start. If StaticSeeds is set and a moving seed source is specified the motion will be ignored and results will not be as expected.

virtual void vtkTemporalStreamTracer::StaticSeedsOff ( )

virtual

if StaticSeeds is set and the mesh is static, then every time particles are injected we can re-use the same injection information. We classify particles according to processor just once before start. If StaticSeeds is set and a moving seed source is specified the motion will be ignored and results will not be as expected.

virtual void vtkTemporalStreamTracer::SetStaticMesh ( int )

virtual

if StaticMesh is set, many optimizations for cell caching can be assumed. if StaticMesh is not set, the algorithm will attempt to find out if optimizations can be used, but setting it to true will force all optimizations. Do not Set StaticMesh to true if a dynamic mesh is being used as this will invalidate all results.

virtual int vtkTemporalStreamTracer::GetStaticMesh ( )

virtual

if StaticMesh is set, many optimizations for cell caching can be assumed. if StaticMesh is not set, the algorithm will attempt to find out if optimizations can be used, but setting it to true will force all optimizations. Do not Set StaticMesh to true if a dynamic mesh is being used as this will invalidate all results.

virtual void vtkTemporalStreamTracer::StaticMeshOn ( )

virtual

if StaticMesh is set, many optimizations for cell caching can be assumed. if StaticMesh is not set, the algorithm will attempt to find out if optimizations can be used, but setting it to true will force all optimizations. Do not Set StaticMesh to true if a dynamic mesh is being used as this will invalidate all results.

virtual void vtkTemporalStreamTracer::StaticMeshOff ( )

virtual

if StaticMesh is set, many optimizations for cell caching can be assumed. if StaticMesh is not set, the algorithm will attempt to find out if optimizations can be used, but setting it to true will force all optimizations. Do not Set StaticMesh to true if a dynamic mesh is being used as this will invalidate all results.

virtual void vtkTemporalStreamTracer::SetParticleWriter ( vtkAbstractParticleWriter * pw )

virtual

Set/Get the Writer associated with this Particle Tracer Ideally a parallel IO capable vtkH5PartWriter should be used which will collect particles from all parallel processes and write them to a single HDF5 file.

virtual vtkAbstractParticleWriter* vtkTemporalStreamTracer::GetParticleWriter ( )

virtual

Set/Get the Writer associated with this Particle Tracer Ideally a parallel IO capable vtkH5PartWriter should be used which will collect particles from all parallel processes and write them to a single HDF5 file.

virtual void vtkTemporalStreamTracer::SetParticleFileName ( const char * )

virtual