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Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkProbePolyhedron Class Reference

probe/interpolate data values in the interior, exterior or of the surface of a closed, manifold polyhedron More...

#include <vtkProbePolyhedron.h>

Inheritance diagram for vtkProbePolyhedron:
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Collaboration diagram for vtkProbePolyhedron:
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Public Member Functions

void SetSourceConnection (vtkAlgorithmOutput *algOutput)
 
void SetSource (vtkPolyData *source)
 
vtkPolyDataGetSource ()
 
virtual void SetProbePointData (int)
 
virtual int GetProbePointData ()
 
virtual void ProbePointDataOn ()
 
virtual void ProbePointDataOff ()
 
virtual void SetProbeCellData (int)
 
virtual int GetProbeCellData ()
 
virtual void ProbeCellDataOn ()
 
virtual void ProbeCellDataOff ()
 
- Public Member Functions inherited from vtkDataSetAlgorithm
vtkDataObjectGetInput ()
 
vtkPolyDataGetPolyDataOutput ()
 
vtkStructuredPointsGetStructuredPointsOutput ()
 
vtkImageDataGetImageDataOutput ()
 
vtkStructuredGridGetStructuredGridOutput ()
 
vtkUnstructuredGridGetUnstructuredGridOutput ()
 
vtkRectilinearGridGetRectilinearGridOutput ()
 
vtkDataSetGetOutput ()
 
vtkDataSetGetOutput (int)
 
void SetInput (vtkDataObject *)
 
void SetInput (int, vtkDataObject *)
 
void SetInput (vtkDataSet *)
 
void SetInput (int, vtkDataSet *)
 
void AddInput (vtkDataObject *)
 
void AddInput (vtkDataSet *)
 
void AddInput (int, vtkDataSet *)
 
void AddInput (int, vtkDataObject *)
 
virtual int ProcessRequest (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
- Public Member Functions inherited from vtkAlgorithm
int HasExecutive ()
 
vtkExecutiveGetExecutive ()
 
virtual void SetExecutive (vtkExecutive *executive)
 
virtual int ModifyRequest (vtkInformation *request, int when)
 
vtkInformationGetInputPortInformation (int port)
 
vtkInformationGetOutputPortInformation (int port)
 
int GetNumberOfInputPorts ()
 
int GetNumberOfOutputPorts ()
 
void UpdateProgress (double amount)
 
vtkInformationGetInputArrayInformation (int idx)
 
void RemoveAllInputs ()
 
vtkDataObjectGetOutputDataObject (int port)
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 
int GetNumberOfInputConnections (int port)
 
int GetTotalNumberOfInputConnections ()
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 
virtual void Update ()
 
virtual void UpdateInformation ()
 
virtual void UpdateWholeExtent ()
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 
virtual double ComputePriority ()
 
int ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo)
 
virtual int ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime)
 
virtual vtkInformationGetInformation ()
 
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)
 
vtkAlgorithmOutputGetOutputPort (int index)
 
vtkAlgorithmOutputGetOutputPort ()
 
virtual void SetReleaseDataFlag (int)
 
virtual int GetReleaseDataFlag ()
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
int UpdateExtentIsEmpty (vtkDataObject *output)
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
 
- 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)
 
vtkCommandGetCommand (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)
 
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 &os)
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 
int GetReferenceCount ()
 

Protected Member Functions

 vtkProbePolyhedron ()
 
 ~vtkProbePolyhedron ()
 
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestInformation (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
- Protected Member Functions inherited from vtkDataSetAlgorithm
 vtkDataSetAlgorithm ()
 
 ~vtkDataSetAlgorithm ()
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
vtkDataObjectGetInput (int port)
 
virtual int RequestDataObject (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
- 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)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkDataArrayGetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input)
 
vtkDataArrayGetInputArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input)
 
vtkAbstractArrayGetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association)
 
vtkInformationGetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector)
 
virtual void SetNthInputConnection (int port, int index, vtkAlgorithmOutput *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 &os)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

int ProbePointData
 
int ProbeCellData
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformationInformation
 
double Progress
 
char * ProgressText
 
unsigned long ErrorCode
 
- Protected Attributes inherited from vtkObject
unsigned char Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
int ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 
typedef vtkDataSetAlgorithm Superclass
 
static vtkProbePolyhedronNew ()
 
static int IsTypeOf (const char *type)
 
static vtkProbePolyhedronSafeDownCast (vtkObject *o)
 
virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
void PrintSelf (ostream &os, vtkIndent indent)
 

Additional Inherited Members

- Public Types inherited from vtkDataSetAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
typedef vtkObject Superclass
 
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass
 
- Static Public Member Functions inherited from vtkDataSetAlgorithm
static vtkDataSetAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkDataSetAlgorithmSafeDownCast (vtkObject *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObject *o)
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 
static vtkInformationIntegerKeyINPUT_IS_OPTIONAL ()
 
static vtkInformationIntegerKeyINPUT_IS_REPEATABLE ()
 
static vtkInformationInformationVectorKeyINPUT_REQUIRED_FIELDS ()
 
static vtkInformationStringVectorKeyINPUT_REQUIRED_DATA_TYPE ()
 
static vtkInformationInformationVectorKeyINPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKeyINPUT_PORT ()
 
static vtkInformationIntegerKeyINPUT_CONNECTION ()
 
static vtkInformationIntegerKeyPRESERVES_DATASET ()
 
static vtkInformationIntegerKeyPRESERVES_GEOMETRY ()
 
static vtkInformationIntegerKeyPRESERVES_BOUNDS ()
 
static vtkInformationIntegerKeyPRESERVES_TOPOLOGY ()
 
static vtkInformationIntegerKeyPRESERVES_ATTRIBUTES ()
 
static vtkInformationIntegerKeyPRESERVES_RANGES ()
 
- Static Public Member Functions inherited from vtkObject
static int IsTypeOf (const char *type)
 
static vtkObjectSafeDownCast (vtkObject *o)
 
static vtkObjectNew ()
 
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 vtkObjectBaseNew ()
 
- Public Attributes inherited from vtkAlgorithm
int AbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKeyPORT_REQUIREMENTS_FILLED ()
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

probe/interpolate data values in the interior, exterior or of the surface of a closed, manifold polyhedron

vtkProbePolyhedron is a filter that computes point attributes (e.g., scalars, vectors, etc.) at specified point positions. The filter has two inputs: the Input and Source. The Source geometric structure is passed through the filter. The point attributes are computed at the Input point positions by interpolating into the source data. In this filter, the Source is always a closed, non-self-intersecting, polyhedral mesh. For example, we can compute data values on a plane (plane specified as Input) from a triangle mesh (e.g., output of marching cubes).

This filter can be used to resample data from a mesh onto a different dataset type. For example, a polyhedral mesh (vtkPolyData) can be probed with a volume (three-dimensional vtkImageData), and then volume rendering techniques can be used to visualize the results. Another example: a line or curve can be used to probe a mesh to produce x-y plots along that line or curve.

Warning
Note that cell data is not interpolated from the source. If you need cell data, you can always use vtkPointDataToCellData and/or vtkCellDataToPointData in various combinations.
Note that the filter interpolates from a mesh to points interior, exterior or on the surface of the mesh. This process is necessarily an approximation. Currently the approach of Mean Value Coordinates is used, but this filter may be extended in the future to use other methods.
See also
vtkProbeFilter vtkMeanValueCoordinatesInterpolator vtkPolyhedron
Tests:
vtkProbePolyhedron (Tests)

Definition at line 64 of file vtkProbePolyhedron.h.

Member Typedef Documentation

Standard methods for instantiable (i.e., concrete) class.

Definition at line 70 of file vtkProbePolyhedron.h.

Constructor & Destructor Documentation

vtkProbePolyhedron::vtkProbePolyhedron ( )
protected
vtkProbePolyhedron::~vtkProbePolyhedron ( )
protected

Member Function Documentation

static vtkProbePolyhedron* vtkProbePolyhedron::New ( )
static

Standard methods for instantiable (i.e., concrete) class.

virtual const char* vtkProbePolyhedron::GetClassName ( )
virtual

Standard methods for instantiable (i.e., concrete) class.

Reimplemented from vtkDataSetAlgorithm.

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

Standard methods for instantiable (i.e., concrete) class.

virtual int vtkProbePolyhedron::IsA ( const char *  type)
virtual

Standard methods for instantiable (i.e., concrete) class.

Reimplemented from vtkDataSetAlgorithm.

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

Standard methods for instantiable (i.e., concrete) class.

void vtkProbePolyhedron::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual

Standard methods for instantiable (i.e., concrete) class.

Reimplemented from vtkDataSetAlgorithm.

void vtkProbePolyhedron::SetSource ( vtkPolyData source)

Specify the point locations used to probe input. Any geometry can be used. Old style. Do not use unless for backwards compatibility.

vtkPolyData* vtkProbePolyhedron::GetSource ( )

Specify the point locations used to probe input. Any geometry can be used. Old style. Do not use unless for backwards compatibility.

void vtkProbePolyhedron::SetSourceConnection ( vtkAlgorithmOutput algOutput)

Specify the point locations used to probe input. Any geometry can be used. New style. Equivalent to SetInputConnection(1, algOutput).

virtual void vtkProbePolyhedron::SetProbePointData ( int  )
virtual

Specify whether to probe (and hence produce) point data. The interpolated point data of the source will produce the output point data (output points are passed from the input points).

virtual int vtkProbePolyhedron::GetProbePointData ( )
virtual

Specify whether to probe (and hence produce) point data. The interpolated point data of the source will produce the output point data (output points are passed from the input points).

virtual void vtkProbePolyhedron::ProbePointDataOn ( )
virtual

Specify whether to probe (and hence produce) point data. The interpolated point data of the source will produce the output point data (output points are passed from the input points).

virtual void vtkProbePolyhedron::ProbePointDataOff ( )
virtual

Specify whether to probe (and hence produce) point data. The interpolated point data of the source will produce the output point data (output points are passed from the input points).

virtual void vtkProbePolyhedron::SetProbeCellData ( int  )
virtual

Specify whether to probe (and hence produce) cell data. The interpolated point data of the source will produce the output cell data (output cells are passed from the input cells). Note that the probing of the input uses the centers of the cells as the probe position.

virtual int vtkProbePolyhedron::GetProbeCellData ( )
virtual

Specify whether to probe (and hence produce) cell data. The interpolated point data of the source will produce the output cell data (output cells are passed from the input cells). Note that the probing of the input uses the centers of the cells as the probe position.

virtual void vtkProbePolyhedron::ProbeCellDataOn ( )
virtual

Specify whether to probe (and hence produce) cell data. The interpolated point data of the source will produce the output cell data (output cells are passed from the input cells). Note that the probing of the input uses the centers of the cells as the probe position.

virtual void vtkProbePolyhedron::ProbeCellDataOff ( )
virtual

Specify whether to probe (and hence produce) cell data. The interpolated point data of the source will produce the output cell data (output cells are passed from the input cells). Note that the probing of the input uses the centers of the cells as the probe position.

virtual int vtkProbePolyhedron::RequestData ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
protectedvirtual

This is called within ProcessRequest when a request asks the algorithm to do its work. This is the method you should override to do whatever the algorithm is designed to do. This happens during the fourth pass in the pipeline execution process.

Reimplemented from vtkDataSetAlgorithm.

virtual int vtkProbePolyhedron::RequestInformation ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
protectedvirtual

This is called within ProcessRequest when a request asks for Information. Typically an algorithm provides whatever lightweight information about its output that it can here without doing any lengthy computations. This happens in the first pass of the pipeline execution.

Reimplemented from vtkDataSetAlgorithm.

virtual int vtkProbePolyhedron::RequestUpdateExtent ( vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector  
)
protectedvirtual

This is called within ProcessRequest when each filter in the pipeline decides what portion of its input is needed to create the portion of its output that the downstream filter asks for. This happens during the second pass in the pipeline execution process.

Reimplemented from vtkDataSetAlgorithm.

Member Data Documentation

int vtkProbePolyhedron::ProbePointData
protected

Definition at line 109 of file vtkProbePolyhedron.h.

int vtkProbePolyhedron::ProbeCellData
protected

Definition at line 110 of file vtkProbePolyhedron.h.


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