A particle tracer for vector fields. More...

#include <vtkParticleTracerBase.h>

Inheritance diagram for vtkParticleTracerBase:

Collaboration diagram for vtkParticleTracerBase:

Public Types
enum	Solvers { RUNGE_KUTTA2, RUNGE_KUTTA4, RUNGE_KUTTA45, NONE, UNKNOWN }

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)

vtkParticleTracerBase *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	PrintParticleHistories ()

void	SetIntegrator (vtkInitialValueProblemSolver *)

virtual vtkInitialValueProblemSolver *	GetIntegrator ()

void	SetIntegratorType (int type)

int	GetIntegratorType ()


virtual bool	GetComputeVorticity ()

void	SetComputeVorticity (bool)


virtual double	GetTerminalSpeed ()

void	SetTerminalSpeed (double)


virtual double	GetRotationScale ()

void	SetRotationScale (double)


virtual void	SetIgnorePipelineTime (int)

virtual int	GetIgnorePipelineTime ()

virtual void	IgnorePipelineTimeOn ()

virtual void	IgnorePipelineTimeOff ()


virtual int	GetForceReinjectionEveryNSteps ()

void	SetForceReinjectionEveryNSteps (int)


void	SetTerminationTime (double t)

virtual double	GetTerminationTime ()


virtual double	GetStartTime ()

void	SetStartTime (double t)


virtual void	SetStaticSeeds (int)

virtual int	GetStaticSeeds ()


virtual void	SetStaticMesh (int)

virtual int	GetStaticMesh ()


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 ()


virtual void	SetDisableResetCache (int)

virtual int	GetDisableResetCache ()

virtual void	DisableResetCacheOn ()

virtual void	DisableResetCacheOff ()


void	AddSourceConnection (vtkAlgorithmOutput *input)

void	RemoveAllSources ()

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 vtkParticleTracerBase *	SafeDownCast (vtkObjectBase *o)

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

	vtkParticleTracerBase ()

virtual	~vtkParticleTracerBase ()

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 vtkPolyData *	Execute (vtkInformationVector **inputVector)

virtual void	Initialize ()

virtual int	OutputParticles (vtkPolyData *poly)=0

virtual void	Finalize ()

virtual std::vector< vtkDataSet * >	GetSeedSources (vtkInformationVector *inputVector, int timeStep)

int	InitializeInterpolator ()

int	UpdateDataCache (vtkDataObject *td)

void	TestParticles (vtkParticleTracerBaseNamespace::ParticleVector &candidates, std::vector< int > &passed)

virtual bool	UpdateParticleListFromOtherProcesses ()

virtual bool	SendParticleToAnotherProcess (vtkParticleTracerBaseNamespace::ParticleInformation &, vtkParticleTracerBaseNamespace::ParticleInformation &, vtkPointData *)

void	CreateProtoPD (vtkDataObject *input)

vtkFloatArray *	GetParticleAge (vtkPointData *)

vtkIntArray *	GetParticleIds (vtkPointData *)

vtkCharArray *	GetParticleSourceIds (vtkPointData *)

vtkIntArray *	GetInjectedPointIds (vtkPointData *)

vtkIntArray *	GetInjectedStepIds (vtkPointData *)

vtkIntArray *	GetErrorCodeArr (vtkPointData *)

vtkFloatArray *	GetParticleVorticity (vtkPointData *)

vtkFloatArray *	GetParticleRotation (vtkPointData *)

vtkFloatArray *	GetParticleAngularVel (vtkPointData *)

bool	InsideBounds (double point[])

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

double	GetCacheDataTime (int i)

double	GetCacheDataTime ()

virtual void	ResetCache ()

void	AddParticle (vtkParticleTracerBaseNamespace::ParticleInformation &info, double *velocity)

virtual int	GetReinjectionCounter ()

virtual double	GetCurrentTimeValue ()

virtual void	InitializeExtraPointDataArrays (vtkPointData *vtkNotUsed(outputPD))

virtual void	AppendToExtraPointDataArrays (vtkParticleTracerBaseNamespace::ParticleInformation &)

vtkTemporalInterpolatedVelocityField *	GetInterpolator ()

virtual void	AddRestartSeeds (vtkInformationVector **)


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


virtual void	AssignSeedsToProcessors (double time, vtkDataSet *source, int sourceID, int ptId, vtkParticleTracerBaseNamespace::ParticleVector &localSeedPoints, int &localAssignedCount)


virtual void	AssignUniqueIds (vtkParticleTracerBaseNamespace::ParticleVector &localSeedPoints)


void	UpdateParticleList (vtkParticleTracerBaseNamespace::ParticleVector &candidates)


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


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


virtual bool	IsPointDataValid (vtkDataObject *input)

bool	IsPointDataValid (vtkCompositeDataSet *input, std::vector< std::string > &arrayNames)

void	GetPointDataArrayNames (vtkDataSet *input, std::vector< std::string > &names)

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 vtkExecutive *	CreateDefaultExecutive ()

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
vtkSmartPointer< vtkPolyData >	Output


vtkSmartPointer< vtkPointData >	ProtoPD

vtkIdType	UniqueIdCounter

vtkParticleTracerBaseNamespace::ParticleDataList	ParticleHistories

vtkSmartPointer< vtkPointData >	ParticlePointData

int	IgnorePipelineTime

int	DisableResetCache

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

Friends
class	ParticlePathFilterInternal

class	StreaklineFilterInternal

Additional Inherited Members
Public Attributes inherited from vtkAlgorithm
int	AbortExecute

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

Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutive *	DefaultExecutivePrototype

Detailed Description

A particle tracer for vector fields.

A parallel particle tracer for vector fields.

vtkParticleTracerBase is the base class for filters that advect particles in a vector field. Note that the input vtkPointData structure must be identical on all datasets.

See also: vtkRibbonFilter vtkRuledSurfaceFilter vtkInitialValueProblemSolver vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkStreamTracer

vtkPParticleTracerBase is the base class for parallel filters that advect particles in a vector field. Note that the input vtkPointData structure must be identical on all datasets.

See also: vtkRibbonFilter vtkRuledSurfaceFilter vtkInitialValueProblemSolver vtkRungeKutta2 vtkRungeKutta4 vtkRungeKutta45 vtkStreamTracer

Definition at line 97 of file vtkParticleTracerBase.h.

Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkParticleTracerBase::Superclass

Definition at line 109 of file vtkParticleTracerBase.h.

Member Enumeration Documentation

enum vtkParticleTracerBase::Solvers

Enumerator
RUNGE_KUTTA2
RUNGE_KUTTA4
RUNGE_KUTTA45
NONE
UNKNOWN

Definition at line 100 of file vtkParticleTracerBase.h.

Constructor & Destructor Documentation

vtkParticleTracerBase::vtkParticleTracerBase ( )

protected

virtual vtkParticleTracerBase::~vtkParticleTracerBase ( )

protectedvirtual

Member Function Documentation

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

static

virtual int vtkParticleTracerBase::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 vtkPolyDataAlgorithm.

Reimplemented in vtkParticlePathFilter, vtkStreaklineFilter, vtkPParticleTracerBase, vtkPParticleTracer, vtkPStreaklineFilter, vtkParticleTracer, and vtkPParticlePathFilter.

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

static

virtual vtkObjectBase* vtkParticleTracerBase::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkPolyDataAlgorithm.

Reimplemented in vtkParticlePathFilter, vtkStreaklineFilter, vtkPParticleTracerBase, vtkPParticleTracer, vtkPStreaklineFilter, vtkParticleTracer, and vtkPParticlePathFilter.

vtkParticleTracerBase* vtkParticleTracerBase::NewInstance ( ) const

void vtkParticleTracerBase::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 vtkPolyDataAlgorithm.

Reimplemented in vtkStreaklineFilter, vtkPParticleTracerBase, vtkPParticleTracer, vtkPStreaklineFilter, and vtkPParticlePathFilter.

void vtkParticleTracerBase::PrintParticleHistories ( )

virtual bool vtkParticleTracerBase::GetComputeVorticity ( )

virtual

Turn on/off vorticity computation at streamline points (necessary for generating proper stream-ribbons using the vtkRibbonFilter.

void vtkParticleTracerBase::SetComputeVorticity ( bool )

Turn on/off vorticity computation at streamline points (necessary for generating proper stream-ribbons using the vtkRibbonFilter.

virtual double vtkParticleTracerBase::GetTerminalSpeed ( )

virtual

Specify the terminal speed value, below which integration is terminated.

void vtkParticleTracerBase::SetTerminalSpeed ( double )

Specify the terminal speed value, below which integration is terminated.

virtual double vtkParticleTracerBase::GetRotationScale ( )

virtual

This can be used to scale the rate with which the streamribbons twist. The default is 1.

void vtkParticleTracerBase::SetRotationScale ( double )

This can be used to scale the rate with which the streamribbons twist. The default is 1.

virtual void vtkParticleTracerBase::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 vtkParticleTracerBase::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 vtkParticleTracerBase::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 vtkParticleTracerBase::IgnorePipelineTimeOff ( )

virtual

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

virtual int vtkParticleTracerBase::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

void vtkParticleTracerBase::SetForceReinjectionEveryNSteps ( int )

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

void vtkParticleTracerBase::SetTerminationTime ( double t )

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 vtkParticleTracerBase::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.

void vtkParticleTracerBase::SetIntegrator ( vtkInitialValueProblemSolver * )

virtual vtkInitialValueProblemSolver* vtkParticleTracerBase::GetIntegrator ( )

virtual

void vtkParticleTracerBase::SetIntegratorType ( int type )

int vtkParticleTracerBase::GetIntegratorType ( )

virtual double vtkParticleTracerBase::GetStartTime ( )

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.

void vtkParticleTracerBase::SetStartTime ( double t )

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 vtkParticleTracerBase::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. The default is that StaticSeeds is 0.

virtual int vtkParticleTracerBase::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. The default is that StaticSeeds is 0.

virtual void vtkParticleTracerBase::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. The default is that StaticMesh is 0.

virtual int vtkParticleTracerBase::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. The default is that StaticMesh is 0.

virtual void vtkParticleTracerBase::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* vtkParticleTracerBase::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 vtkParticleTracerBase::SetParticleFileName ( const char * )

virtual