parallel streamline generators More...

#include <vtkPStreamTracer.h>

Inheritance diagram for vtkPStreamTracer:

Collaboration diagram for vtkPStreamTracer:

Public Types
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 }
Public Types inherited from vtkPolyDataAlgorithm
Public Types inherited from vtkAlgorithm
enum	DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
Public Types inherited from vtkObject

Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
virtual void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	SetController (vtkMultiProcessController *controller)
virtual vtkMultiProcessController *	GetController ()
Public Member Functions inherited from vtkStreamTracer
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 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
vtkDataObject *	GetInput ()
vtkDataObject *	GetInput (int port)
vtkPolyData *	GetPolyDataInput (int port)
vtkPolyData *	GetOutput ()
vtkPolyData *	GetOutput (int)
virtual void	SetOutput (vtkDataObject *d)
virtual int	ProcessRequest (vtkInformation , vtkInformationVector , vtkInformationVector )
void	SetInputData (vtkDataObject *)
void	SetInputData (int, vtkDataObject *)
void	AddInputData (vtkDataObject *)
void	AddInputData (int, vtkDataObject *)
Public Member Functions inherited from vtkAlgorithm
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	PropagateUpdateExtent ()
virtual void	UpdateWholeExtent ()
void	ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
virtual double	ComputePriority ()
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)
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)
Public Member Functions inherited from vtkObject
virtual void	DebugOn ()
virtual void	DebugOff ()
unsigned char	GetDebug ()
void	SetDebug (unsigned char 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 vtkPStreamTracer *	SafeDownCast (vtkObject *o)
static vtkPStreamTracer *	New ()

Protected Member Functions
	vtkPStreamTracer ()
	~vtkPStreamTracer ()
virtual int	RequestData (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	RequestInformation (vtkInformation , vtkInformationVector , vtkInformationVector )
virtual int	RequestUpdateExtent (vtkInformation , vtkInformationVector , vtkInformationVector )
void	SetInterpolator (vtkAbstractInterpolatedVelocityField *)
Protected Member Functions inherited from vtkStreamTracer
	vtkStreamTracer ()
	~vtkStreamTracer ()
virtual vtkExecutive *	CreateDefaultExecutive ()
void	AddInput (vtkDataObject *)
virtual int	FillInputPortInformation (int, vtkInformation *)
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)
void	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
vtkMultiProcessController *	Controller
vtkAbstractInterpolatedVelocityField *	Interpolator
int	EmptyData
Protected Attributes inherited from vtkStreamTracer
bool	GenerateNormalsInIntegrate
double	StartPosition [3]
double	TerminalSpeed
double	LastUsedStepSize
double	MaximumPropagation
double	MinimumIntegrationStep
double	MaximumIntegrationStep
double	InitialIntegrationStep
int	IntegrationStepUnit
int	IntegrationDirection
vtkInitialValueProblemSolver *	Integrator
double	MaximumError
vtkIdType	MaximumNumberOfSteps
bool	ComputeVorticity
double	RotationScale
vtkAbstractInterpolatedVelocityField *	InterpolatorPrototype
vtkCompositeDataSet *	InputData

Friends
class	AbstractPStreamTracerUtils

Additional Inherited Members
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 Attributes inherited from vtkStreamTracer
static const double	EPSILON

Detailed Description

parallel streamline generators

This class implements parallel streamline generators. Note that all processes must have access to the WHOLE seed source, i.e. the source must be identical on all processes.

See also:: vtkStreamTracer

Tests:: vtkPStreamTracer (Tests)

Definition at line 44 of file vtkPStreamTracer.h.

Member Typedef Documentation

typedef vtkStreamTracer vtkPStreamTracer::Superclass

Reimplemented from vtkStreamTracer.

Definition at line 47 of file vtkPStreamTracer.h.

Constructor & Destructor Documentation

vtkPStreamTracer::vtkPStreamTracer ( )

protected

vtkPStreamTracer::~vtkPStreamTracer ( )

protected

Member Function Documentation

virtual const char* vtkPStreamTracer::GetClassName ( )

virtual

Reimplemented from vtkStreamTracer.

static int vtkPStreamTracer::IsTypeOf ( const char * name )

static

Return 1 if this class type 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.

virtual int vtkPStreamTracer::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.

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

static

Reimplemented from vtkStreamTracer.

virtual void vtkPStreamTracer::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.

virtual void vtkPStreamTracer::SetController ( vtkMultiProcessController * controller )

virtual

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

virtual vtkMultiProcessController* vtkPStreamTracer::GetController ( )

virtual

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

static vtkPStreamTracer* vtkPStreamTracer::New ( )

static

Construct object to start from position (0,0,0), with forward integration, terminal speed 1.0E-12, vorticity computation on, integration step size 0.5 (in cell length unit), maximum number of steps 2000, using Runge-Kutta2, and maximum propagation 1.0 (in arc length unit).

Reimplemented from vtkStreamTracer.

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

protectedvirtual

This is called by the superclass. This is the method you should override.

Reimplemented from vtkStreamTracer.

virtual int vtkPStreamTracer::RequestInformation	(	vtkInformation *	,
		vtkInformationVector **	,
		vtkInformationVector *
	)

protectedvirtual

Reimplemented from vtkPolyDataAlgorithm.

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

protectedvirtual

This is called by the superclass. This is the method you should override.

Reimplemented from vtkPolyDataAlgorithm.

void vtkPStreamTracer::SetInterpolator ( vtkAbstractInterpolatedVelocityField * )

protected

Friends And Related Function Documentation

friend class AbstractPStreamTracerUtils

friend

Definition at line 93 of file vtkPStreamTracer.h.

Member Data Documentation

vtkMultiProcessController* vtkPStreamTracer::Controller

protected

Definition at line 69 of file vtkPStreamTracer.h.

vtkAbstractInterpolatedVelocityField* vtkPStreamTracer::Interpolator

protected

Definition at line 71 of file vtkPStreamTracer.h.

int vtkPStreamTracer::EmptyData

protected

Definition at line 74 of file vtkPStreamTracer.h.

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

dox/Filters/ParallelTracers/vtkPStreamTracer.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation

Member Data Documentation