vtkPickFilter Class Reference

Find nearest point and cell. More...

#include <vtkPickFilter.h>

List of all members.

Public Member Functions
	vtkTypeRevisionMacro (vtkPickFilter, vtkUnstructuredGridSource)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	SetGlobalPointIdArrayName (const char *)
virtual char *	GetGlobalPointIdArrayName ()
virtual void	SetGlobalCellIdArrayName (const char *)
virtual char *	GetGlobalCellIdArrayName ()
void	SetController (vtkMultiProcessController *controller)
void	AddInput (vtkDataSet *input)
void	AddInput (vtkDataObject *)
vtkDataSet *	GetInput (int idx)
void	RemoveInput (vtkDataSet *input)
void	RemoveInput (vtkDataObject *)
void	RemoveAllInputs ()
virtual void	SetWorldPoint (double, double, double)
virtual void	SetWorldPoint (double[3])
virtual double *	GetWorldPoint ()
virtual void	GetWorldPoint (double &, double &, double &)
virtual void	GetWorldPoint (double[3])
virtual void	SetPickCell (int)
virtual int	GetPickCell ()
virtual void	PickCellOn ()
virtual void	PickCellOff ()
virtual void	SetUseIdToPick (int)
virtual int	GetUseIdToPick ()
virtual void	UseIdToPickOn ()
virtual void	UseIdToPickOff ()
virtual void	SetId (vtkIdType)
virtual vtkIdType	GetId ()
Static Public Member Functions
vtkPickFilter *	New ()
Protected Member Functions
	vtkPickFilter ()
	~vtkPickFilter ()
void	Execute ()
void	PointExecute ()
void	CellExecute ()
int	CompareProcesses (double bestDist2)
void	CreateOutput (vtkIdList *regionCellIds)
void	IdExecute ()
int	CellIdExecute (vtkDataSet *input, int inputIdx, vtkAppendFilter *append)
int	PointIdExecute (vtkDataSet *input, int inputIdx, vtkAppendFilter *append)
vtkIdType	InsertIdInPointMap (vtkIdType inId)
void	InitializePointMap (vtkIdType numerOfInputPoints)
void	DeletePointMap ()
int	ListContainsId (vtkIdList *ids, vtkIdType id)
vtkIdType	FindPointId (double pt[3], vtkDataSet *input)
Protected Attributes
int	PickCell
double	WorldPoint [3]
int	UseIdToPick
vtkIdType	Id
char *	GlobalPointIdArrayName
char *	GlobalCellIdArrayName
vtkMultiProcessController *	Controller
vtkIdList *	PointMap
vtkIdList *	RegionPointIds
int	BestInputIndex

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Detailed Description

Find nearest point and cell.

This filter is for picking points and cell in paraview. It executes in parallel on distributed data sets. It assumes MPI we have an MPI controller. The data remains distributed. The user sets a point, and the filter finds the nearest input point or cell.

Definition at line 37 of file vtkPickFilter.h.

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Constructor & Destructor Documentation

vtkPickFilter::vtkPickFilter (   )  [protected]

vtkPickFilter::~vtkPickFilter (   )  [protected]

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Member Function Documentation

vtkPickFilter* vtkPickFilter::New (   )  [static]

vtkPickFilter::vtkTypeRevisionMacro (  vtkPickFilter  , vtkUnstructuredGridSource  )

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

void vtkPickFilter::AddInput (  vtkDataSet *  input  )

Multiple inputs for multiblock.

void vtkPickFilter::AddInput (  vtkDataObject *   )  [inline]

Multiple inputs for multiblock. Definition at line 47 of file vtkPickFilter.h.

vtkDataSet* vtkPickFilter::GetInput (  int  idx  )

Multiple inputs for multiblock.

void vtkPickFilter::RemoveInput (  vtkDataSet *  input  )

Multiple inputs for multiblock.

void vtkPickFilter::RemoveInput (  vtkDataObject *   )  [inline]

Multiple inputs for multiblock. Definition at line 50 of file vtkPickFilter.h.

void vtkPickFilter::RemoveAllInputs (   )

Multiple inputs for multiblock.

virtual void vtkPickFilter::SetWorldPoint (  double  , double  , double  )  [virtual]

Set your picking point here.

virtual void vtkPickFilter::SetWorldPoint (  double  [3]  )  [virtual]

Set your picking point here.

virtual double* vtkPickFilter::GetWorldPoint (   )  [virtual]

Set your picking point here.

virtual void vtkPickFilter::GetWorldPoint (  double &  , double &  , double &  )  [virtual]

Set your picking point here.

virtual void vtkPickFilter::GetWorldPoint (  double  [3]  )  [virtual]

Set your picking point here.

virtual void vtkPickFilter::SetPickCell (  int   )  [virtual]

Select whether you are using a world point to pick, or a cell / point id.

virtual int vtkPickFilter::GetPickCell (   )  [virtual]

Select whether you are using a world point to pick, or a cell / point id.

virtual void vtkPickFilter::PickCellOn (   )  [virtual]

Select whether you are using a world point to pick, or a cell / point id.

virtual void vtkPickFilter::PickCellOff (   )  [virtual]

Select whether you are using a world point to pick, or a cell / point id.

virtual void vtkPickFilter::SetUseIdToPick (  int   )  [virtual]

Select whether you are picking point or cells. The default value of this flag is off (use world point).

virtual int vtkPickFilter::GetUseIdToPick (   )  [virtual]

Select whether you are picking point or cells. The default value of this flag is off (use world point).

virtual void vtkPickFilter::UseIdToPickOn (   )  [virtual]

Select whether you are picking point or cells. The default value of this flag is off (use world point).

virtual void vtkPickFilter::UseIdToPickOff (   )  [virtual]

Select whether you are picking point or cells. The default value of this flag is off (use world point).

virtual void vtkPickFilter::SetId (  vtkIdType   )  [virtual]

If using an Id to pick, set the ID with this method.

virtual vtkIdType vtkPickFilter::GetId (   )  [virtual]

If using an Id to pick, set the ID with this method.

virtual void vtkPickFilter::SetGlobalPointIdArrayName (  const char *   )  [virtual]

virtual char* vtkPickFilter::GetGlobalPointIdArrayName (   )  [virtual]

virtual void vtkPickFilter::SetGlobalCellIdArrayName (  const char *   )  [virtual]

virtual char* vtkPickFilter::GetGlobalCellIdArrayName (   )  [virtual]

void vtkPickFilter::SetController (  vtkMultiProcessController *  controller  )

This is set by default (if compiled with MPI). User can override this default.

void vtkPickFilter::Execute (   )  [protected]

void vtkPickFilter::PointExecute (   )  [protected]

void vtkPickFilter::CellExecute (   )  [protected]

int vtkPickFilter::CompareProcesses (  double  bestDist2  )  [protected]

void vtkPickFilter::CreateOutput (  vtkIdList *  regionCellIds  )  [protected]

void vtkPickFilter::IdExecute (   )  [protected]

int vtkPickFilter::CellIdExecute (  vtkDataSet *  input, int  inputIdx, vtkAppendFilter *  append )  [protected]

int vtkPickFilter::PointIdExecute (  vtkDataSet *  input, int  inputIdx, vtkAppendFilter *  append )  [protected]

vtkIdType vtkPickFilter::InsertIdInPointMap (  vtkIdType  inId  )  [protected]

void vtkPickFilter::InitializePointMap (  vtkIdType  numerOfInputPoints  )  [protected]

void vtkPickFilter::DeletePointMap (   )  [protected]

int vtkPickFilter::ListContainsId (  vtkIdList *  ids, vtkIdType  id )  [protected]

vtkIdType vtkPickFilter::FindPointId (  double  pt[3], vtkDataSet *  input )  [protected]

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Member Data Documentation

int vtkPickFilter::PickCell [protected]

Definition at line 109 of file vtkPickFilter.h.

double vtkPickFilter::WorldPoint[3] [protected]

Definition at line 112 of file vtkPickFilter.h.

int vtkPickFilter::UseIdToPick [protected]

Definition at line 114 of file vtkPickFilter.h.

vtkIdType vtkPickFilter::Id [protected]

Definition at line 115 of file vtkPickFilter.h.

char* vtkPickFilter::GlobalPointIdArrayName [protected]

Definition at line 116 of file vtkPickFilter.h.

char* vtkPickFilter::GlobalCellIdArrayName [protected]

Definition at line 117 of file vtkPickFilter.h.

vtkMultiProcessController* vtkPickFilter::Controller [protected]

Definition at line 119 of file vtkPickFilter.h.

vtkIdList* vtkPickFilter::PointMap [protected]

Definition at line 122 of file vtkPickFilter.h.

vtkIdList* vtkPickFilter::RegionPointIds [protected]

Definition at line 124 of file vtkPickFilter.h.

int vtkPickFilter::BestInputIndex [protected]

Definition at line 129 of file vtkPickFilter.h.

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

• Servers/Filters/vtkPickFilter.h

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