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vtkLinearSelector Class Reference

select cells intersecting a line (possibly broken) More...

#include <vtkLinearSelector.h>

Inheritance diagram for vtkLinearSelector:
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Collaboration diagram for vtkLinearSelector:
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Public Types

typedef vtkSelectionAlgorithm Superclass
 
- Public Types inherited from vtkSelectionAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
typedef vtkObject Superclass
 
enum  DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkLinearSelectorNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetStartPoint (double, double, double)
 
virtual void SetStartPoint (double[3])
 
virtual double * GetStartPoint ()
 
virtual void GetStartPoint (double data[3])
 
virtual void SetEndPoint (double, double, double)
 
virtual void SetEndPoint (double[3])
 
virtual double * GetEndPoint ()
 
virtual void GetEndPoint (double data[3])
 
virtual void SetPoints (vtkPoints *)
 
virtual vtkPoints * GetPoints ()
 
virtual void SetTolerance (double)
 
virtual double GetTolerance ()
 
virtual void SetIncludeVertices (bool)
 
virtual bool GetIncludeVertices ()
 
virtual void IncludeVerticesOn ()
 
virtual void IncludeVerticesOff ()
 
virtual void SetVertexEliminationTolerance (double)
 
virtual double GetVertexEliminationTolerance ()
 
- Public Member Functions inherited from vtkSelectionAlgorithm
vtkSelectionAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
vtkSelectionGetOutput ()
 
vtkSelectionGetOutput (int index)
 
void SetInputData (vtkDataObject *obj)
 
void SetInputData (int index, vtkDataObject *obj)
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
int HasExecutive ()
 
vtkExecutiveGetExecutive ()
 
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 ()
 
vtkDataObjectGetOutputDataObject (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 ()
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 
vtkExecutiveGetInputExecutive (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)
 
vtkDataObjectGetInputDataObject (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)
 
vtkAlgorithmOutputGetOutputPort (int index)
 
vtkAlgorithmOutputGetOutputPort ()
 
vtkAlgorithmGetInputAlgorithm ()
 
vtkExecutiveGetInputExecutive ()
 
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)
 

Static Public Member Functions

static int IsTypeOf (const char *type)
 
static vtkLinearSelectorSafeDownCast (vtkObjectBase *o)
 
static vtkLinearSelectorNew ()
 
- Static Public Member Functions inherited from vtkSelectionAlgorithm
static vtkSelectionAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkSelectionAlgorithmSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 
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 * PRESERVES_DATASET ()
 
static vtkInformationIntegerKey * PRESERVES_GEOMETRY ()
 
static vtkInformationIntegerKey * PRESERVES_BOUNDS ()
 
static vtkInformationIntegerKey * PRESERVES_TOPOLOGY ()
 
static vtkInformationIntegerKey * PRESERVES_ATTRIBUTES ()
 
static vtkInformationIntegerKey * PRESERVES_RANGES ()
 
static vtkInformationIntegerKey * MANAGES_METAINFORMATION ()
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkLinearSelector ()
 
virtual ~vtkLinearSelector ()
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
virtual int RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
void SeekIntersectingCells (vtkDataSet *input, vtkIdTypeArray *outIndices)
 
- Protected Member Functions inherited from vtkSelectionAlgorithm
 vtkSelectionAlgorithm ()
 
 ~vtkSelectionAlgorithm ()
 
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
- 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 vtkExecutiveCreateDefaultExecutive ()
 
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)
 

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
int AbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey * PORT_REQUIREMENTS_FILLED ()
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformation * Information
 
double Progress
 
char * ProgressText
 
unsigned long ErrorCode
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

select cells intersecting a line (possibly broken)

This filter takes a vtkCompositeDataSet as input and a line segment as parameter. It outputs a vtkSelection identifying all the cells intersecting the given line segment.

Thanks:
This class has been initially developed in the frame of CEA's Love visualization software development
CEA/DIF - Commissariat a l'Energie Atomique, Centre DAM Ile-De-France
BP12, F-91297 Arpajon, France.
Modified and integrated into VTK, Kitware SAS 2012 This class was implemented by Thierry Carrard, Charles Pignerol, and Philippe Pebay.
Tests:
vtkLinearSelector (Tests)

Definition at line 45 of file vtkLinearSelector.h.

Member Typedef Documentation

Definition at line 48 of file vtkLinearSelector.h.

Constructor & Destructor Documentation

vtkLinearSelector::vtkLinearSelector ( )
protected
virtual vtkLinearSelector::~vtkLinearSelector ( )
protectedvirtual

Member Function Documentation

static int vtkLinearSelector::IsTypeOf ( const char *  type)
static
virtual int vtkLinearSelector::IsA ( const char *  type)
virtual

Reimplemented from vtkSelectionAlgorithm.

static vtkLinearSelector* vtkLinearSelector::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkLinearSelector::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkSelectionAlgorithm.

vtkLinearSelector* vtkLinearSelector::NewInstance ( ) const
void vtkLinearSelector::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
static vtkLinearSelector* vtkLinearSelector::New ( )
static
virtual void vtkLinearSelector::SetStartPoint ( double  ,
double  ,
double   
)
virtual

Set/Get starting point of intersecting segment

virtual void vtkLinearSelector::SetStartPoint ( double  [3])
virtual

Set/Get starting point of intersecting segment

virtual double* vtkLinearSelector::GetStartPoint ( )
virtual

Set/Get starting point of intersecting segment

virtual void vtkLinearSelector::GetStartPoint ( double  data[3])
virtual

Set/Get starting point of intersecting segment

virtual void vtkLinearSelector::SetEndPoint ( double  ,
double  ,
double   
)
virtual

Set/Get end point of intersecting segment

virtual void vtkLinearSelector::SetEndPoint ( double  [3])
virtual

Set/Get end point of intersecting segment

virtual double* vtkLinearSelector::GetEndPoint ( )
virtual

Set/Get end point of intersecting segment

virtual void vtkLinearSelector::GetEndPoint ( double  data[3])
virtual

Set/Get end point of intersecting segment

virtual void vtkLinearSelector::SetPoints ( vtkPoints *  )
virtual

Set/Get the list of points defining the intersecting broken line

virtual vtkPoints* vtkLinearSelector::GetPoints ( )
virtual

Set/Get the list of points defining the intersecting broken line

virtual void vtkLinearSelector::SetTolerance ( double  )
virtual

Set/Get tolerance to be used by intersection algorithm

virtual double vtkLinearSelector::GetTolerance ( )
virtual

Set/Get tolerance to be used by intersection algorithm

virtual void vtkLinearSelector::SetIncludeVertices ( bool  )
virtual

Set/Get whether lines vertice are included in selection

virtual bool vtkLinearSelector::GetIncludeVertices ( )
virtual

Set/Get whether lines vertice are included in selection

virtual void vtkLinearSelector::IncludeVerticesOn ( )
virtual

Set/Get whether lines vertice are included in selection

virtual void vtkLinearSelector::IncludeVerticesOff ( )
virtual

Set/Get whether lines vertice are included in selection

virtual void vtkLinearSelector::SetVertexEliminationTolerance ( double  )
virtual

Set/Get relative tolerance for vertex elimination

virtual double vtkLinearSelector::GetVertexEliminationTolerance ( )
virtual

Set/Get relative tolerance for vertex elimination

virtual int vtkLinearSelector::FillInputPortInformation ( int  port,
vtkInformation *  info 
)
protectedvirtual

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkSelectionAlgorithm.

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

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

Reimplemented from vtkSelectionAlgorithm.

void vtkLinearSelector::SeekIntersectingCells ( vtkDataSet *  input,
vtkIdTypeArray *  outIndices 
)
protected

The main routine that iterates over cells and looks for those that intersect at least one of the segments of interest


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