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vtkKdTreeSelector Class Reference

Selects point ids using a kd-tree. More...

#include <vtkKdTreeSelector.h>

Inheritance diagram for vtkKdTreeSelector:
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Collaboration diagram for vtkKdTreeSelector:
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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)
 
vtkKdTreeSelectorNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
unsigned long GetMTime ()
 
void SetKdTree (vtkKdTree *tree)
 
virtual vtkKdTree * GetKdTree ()
 
virtual void SetSelectionBounds (double, double, double, double, double, double)
 
virtual void SetSelectionBounds (double[6])
 
virtual double * GetSelectionBounds ()
 
virtual void GetSelectionBounds (double &, double &, double &, double &, double &, double &)
 
virtual void GetSelectionBounds (double[6])
 
virtual void SetSelectionFieldName (const char *)
 
virtual char * GetSelectionFieldName ()
 
virtual void SetSelectionAttribute (int)
 
virtual int GetSelectionAttribute ()
 
virtual void SetSingleSelection (bool)
 
virtual bool GetSingleSelection ()
 
virtual void SingleSelectionOn ()
 
virtual void SingleSelectionOff ()
 
virtual void SetSingleSelectionThreshold (double)
 
virtual double GetSingleSelectionThreshold ()
 
- 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 vtkKdTreeSelectorNew ()
 
static int IsTypeOf (const char *type)
 
static vtkKdTreeSelectorSafeDownCast (vtkObjectBase *o)
 
- 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
 
 vtkKdTreeSelector ()
 
 ~vtkKdTreeSelector ()
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
- 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)
 

Protected Attributes

vtkKdTree * KdTree
 
double SelectionBounds [6]
 
char * SelectionFieldName
 
bool BuildKdTreeFromInput
 
bool SingleSelection
 
double SingleSelectionThreshold
 
int SelectionAttribute
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformation * Information
 
double Progress
 
char * ProgressText
 
unsigned long ErrorCode
 

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 vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

Selects point ids using a kd-tree.

If SetKdTree is used, the filter ignores the input and selects based on that kd-tree. If SetKdTree is not used, the filter builds a kd-tree using the input point set and uses that tree for selection. The output is a vtkSelection containing the ids found in the kd-tree using the specified bounds.

Definition at line 38 of file vtkKdTreeSelector.h.

Member Typedef Documentation

Definition at line 42 of file vtkKdTreeSelector.h.

Constructor & Destructor Documentation

vtkKdTreeSelector::vtkKdTreeSelector ( )
protected
vtkKdTreeSelector::~vtkKdTreeSelector ( )
protected

Member Function Documentation

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

Reimplemented from vtkSelectionAlgorithm.

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

Reimplemented from vtkSelectionAlgorithm.

vtkKdTreeSelector* vtkKdTreeSelector::NewInstance ( ) const
void vtkKdTreeSelector::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
void vtkKdTreeSelector::SetKdTree ( vtkKdTree *  tree)

The kd-tree to use to find selected ids. The kd-tree must be initialized with the desired set of points. When this is set, the optional input is ignored.

virtual vtkKdTree* vtkKdTreeSelector::GetKdTree ( )
virtual

The kd-tree to use to find selected ids. The kd-tree must be initialized with the desired set of points. When this is set, the optional input is ignored.

virtual void vtkKdTreeSelector::SetSelectionBounds ( double  ,
double  ,
double  ,
double  ,
double  ,
double   
)
virtual

The bounds of the form (xmin,xmax,ymin,ymax,zmin,zmax). To perform a search in 2D, use the bounds (xmin,xmax,ymin,ymax,VTK_DOUBLE_MIN,VTK_DOUBLE_MAX).

virtual void vtkKdTreeSelector::SetSelectionBounds ( double  [6])
virtual

The bounds of the form (xmin,xmax,ymin,ymax,zmin,zmax). To perform a search in 2D, use the bounds (xmin,xmax,ymin,ymax,VTK_DOUBLE_MIN,VTK_DOUBLE_MAX).

virtual double* vtkKdTreeSelector::GetSelectionBounds ( )
virtual

The bounds of the form (xmin,xmax,ymin,ymax,zmin,zmax). To perform a search in 2D, use the bounds (xmin,xmax,ymin,ymax,VTK_DOUBLE_MIN,VTK_DOUBLE_MAX).

virtual void vtkKdTreeSelector::GetSelectionBounds ( double &  ,
double &  ,
double &  ,
double &  ,
double &  ,
double &   
)
virtual

The bounds of the form (xmin,xmax,ymin,ymax,zmin,zmax). To perform a search in 2D, use the bounds (xmin,xmax,ymin,ymax,VTK_DOUBLE_MIN,VTK_DOUBLE_MAX).

virtual void vtkKdTreeSelector::GetSelectionBounds ( double  [6])
virtual

The bounds of the form (xmin,xmax,ymin,ymax,zmin,zmax). To perform a search in 2D, use the bounds (xmin,xmax,ymin,ymax,VTK_DOUBLE_MIN,VTK_DOUBLE_MAX).

virtual void vtkKdTreeSelector::SetSelectionFieldName ( const char *  )
virtual

The field name to use when generating the selection. If set, creates a VALUES selection. If not set (or is set to NULL), creates a INDICES selection. By default this is not set.

virtual char* vtkKdTreeSelector::GetSelectionFieldName ( )
virtual

The field name to use when generating the selection. If set, creates a VALUES selection. If not set (or is set to NULL), creates a INDICES selection. By default this is not set.

virtual void vtkKdTreeSelector::SetSelectionAttribute ( int  )
virtual

The field attribute to use when generating the selection. If set, creates a PEDIGREEIDS or GLOBALIDS selection. If not set (or is set to -1), creates a INDICES selection. By default this is not set. NOTE: This should be set a constant in vtkDataSetAttributes, not vtkSelection.

virtual int vtkKdTreeSelector::GetSelectionAttribute ( )
virtual

The field attribute to use when generating the selection. If set, creates a PEDIGREEIDS or GLOBALIDS selection. If not set (or is set to -1), creates a INDICES selection. By default this is not set. NOTE: This should be set a constant in vtkDataSetAttributes, not vtkSelection.

virtual void vtkKdTreeSelector::SetSingleSelection ( bool  )
virtual

Whether to only allow up to one value in the result. The item selected is closest to the center of the bounds, if there are any points within the selection threshold. Default is off.

virtual bool vtkKdTreeSelector::GetSingleSelection ( )
virtual

Whether to only allow up to one value in the result. The item selected is closest to the center of the bounds, if there are any points within the selection threshold. Default is off.

virtual void vtkKdTreeSelector::SingleSelectionOn ( )
virtual

Whether to only allow up to one value in the result. The item selected is closest to the center of the bounds, if there are any points within the selection threshold. Default is off.

virtual void vtkKdTreeSelector::SingleSelectionOff ( )
virtual

Whether to only allow up to one value in the result. The item selected is closest to the center of the bounds, if there are any points within the selection threshold. Default is off.

virtual void vtkKdTreeSelector::SetSingleSelectionThreshold ( double  )
virtual

The threshold for the single selection. A single point is added to the selection if it is within this threshold from the bounds center. Default is 1.

virtual double vtkKdTreeSelector::GetSingleSelectionThreshold ( )
virtual

The threshold for the single selection. A single point is added to the selection if it is within this threshold from the bounds center. Default is 1.

unsigned long vtkKdTreeSelector::GetMTime ( )
virtual int vtkKdTreeSelector::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.

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

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

Reimplemented from vtkSelectionAlgorithm.

Member Data Documentation

vtkKdTree* vtkKdTreeSelector::KdTree
protected

Definition at line 102 of file vtkKdTreeSelector.h.

double vtkKdTreeSelector::SelectionBounds[6]
protected

Definition at line 103 of file vtkKdTreeSelector.h.

char* vtkKdTreeSelector::SelectionFieldName
protected

Definition at line 104 of file vtkKdTreeSelector.h.

bool vtkKdTreeSelector::BuildKdTreeFromInput
protected

Definition at line 105 of file vtkKdTreeSelector.h.

bool vtkKdTreeSelector::SingleSelection
protected

Definition at line 106 of file vtkKdTreeSelector.h.

double vtkKdTreeSelector::SingleSelectionThreshold
protected

Definition at line 107 of file vtkKdTreeSelector.h.

int vtkKdTreeSelector::SelectionAttribute
protected

Definition at line 108 of file vtkKdTreeSelector.h.


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