VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkVoxelContoursToSurfaceFilter Class Reference

create surface from contours More...

#include <vtkVoxelContoursToSurfaceFilter.h>

Inheritance diagram for vtkVoxelContoursToSurfaceFilter:
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Collaboration diagram for vtkVoxelContoursToSurfaceFilter:
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List of all members.

Public Types

typedef vtkPolyDataAlgorithm Superclass
- Public Types inherited from vtkPolyDataAlgorithm
- Public Types inherited from vtkAlgorithm
- Public Types inherited from vtkObject

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetSpacing (double, double, double)
virtual void SetSpacing (double[3])
virtual double * GetSpacing ()
virtual void GetSpacing (double data[3])
virtual void SetMemoryLimitInBytes (int)
virtual int GetMemoryLimitInBytes ()
- Public Member Functions inherited from vtkPolyDataAlgorithm
vtkDataObjectGetInput ()
vtkDataObjectGetInput (int port)
vtkPolyDataGetPolyDataInput (int port)
vtkPolyDataGetOutput ()
vtkPolyDataGetOutput (int)
virtual void SetOutput (vtkDataObject *d)
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void SetInput (vtkDataObject *)
void SetInput (int, vtkDataObject *)
void AddInput (vtkDataObject *)
void AddInput (int, vtkDataObject *)
- 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 ()

Static Public Member Functions

static
vtkVoxelContoursToSurfaceFilter
New ()
static int IsTypeOf (const char *type)
static
vtkVoxelContoursToSurfaceFilter
SafeDownCast (vtkObject *o)

Protected Member Functions

 vtkVoxelContoursToSurfaceFilter ()
 ~vtkVoxelContoursToSurfaceFilter ()
int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
void AddLineToLineList (double x1, double y1, double x2, double y2)
void SortLineList ()
void CastLines (float *slice, double gridOrigin[3], int gridSize[3], int type)
void PushDistances (float *ptr, int gridSize[3], int chunkSize)
- Protected Member Functions inherited from vtkPolyDataAlgorithm
 vtkPolyDataAlgorithm ()
 ~vtkPolyDataAlgorithm ()
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
virtual int FillOutputPortInformation (int port, vtkInformation *info)
virtual int FillInputPortInformation (int port, vtkInformation *info)
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual void ExecuteData (vtkDataObject *output)
virtual void Execute ()
- 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 MemoryLimitInBytes
double Spacing [3]
double * LineList
int LineListLength
int LineListSize
double * SortedXList
double * SortedYList
int SortedListSize
int * WorkingList
int WorkingListLength
double * IntersectionList
int IntersectionListLength

Detailed Description

create surface from contours

vtkVoxelContoursToSurfaceFilter is a filter that takes contours and produces surfaces. There are some restrictions for the contours:

This filter takes the contours and produces a structured points dataset of signed floating point number indicating distance from a contour. A contouring filter is then applied to generate 3D surfaces from a stack of 2D contour distance slices. This is done in a streaming fashion so as not to use to much memory.

See also:
vtkPolyDataAlgorithm
Tests:
vtkVoxelContoursToSurfaceFilter (Tests)

Definition at line 50 of file vtkVoxelContoursToSurfaceFilter.h.


Member Typedef Documentation

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 54 of file vtkVoxelContoursToSurfaceFilter.h.


Constructor & Destructor Documentation

vtkVoxelContoursToSurfaceFilter::vtkVoxelContoursToSurfaceFilter ( )
protected
vtkVoxelContoursToSurfaceFilter::~vtkVoxelContoursToSurfaceFilter ( )
protected

Member Function Documentation

static vtkVoxelContoursToSurfaceFilter* vtkVoxelContoursToSurfaceFilter::New ( )
static

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkPolyDataAlgorithm.

virtual const char* vtkVoxelContoursToSurfaceFilter::GetClassName ( )
virtual

Reimplemented from vtkPolyDataAlgorithm.

static int vtkVoxelContoursToSurfaceFilter::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 vtkPolyDataAlgorithm.

virtual int vtkVoxelContoursToSurfaceFilter::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 vtkPolyDataAlgorithm.

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

Reimplemented from vtkPolyDataAlgorithm.

void vtkVoxelContoursToSurfaceFilter::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 vtkPolyDataAlgorithm.

virtual void vtkVoxelContoursToSurfaceFilter::SetMemoryLimitInBytes ( int  )
virtual

Set / Get the memory limit in bytes for this filter. This is the limit of the size of the structured points data set that is created for intermediate processing. The data will be streamed through this volume in as many pieces as necessary.

virtual int vtkVoxelContoursToSurfaceFilter::GetMemoryLimitInBytes ( )
virtual

Set / Get the memory limit in bytes for this filter. This is the limit of the size of the structured points data set that is created for intermediate processing. The data will be streamed through this volume in as many pieces as necessary.

virtual void vtkVoxelContoursToSurfaceFilter::SetSpacing ( double  ,
double  ,
double   
)
virtual
virtual void vtkVoxelContoursToSurfaceFilter::SetSpacing ( double  [3])
virtual
virtual double* vtkVoxelContoursToSurfaceFilter::GetSpacing ( )
virtual
virtual void vtkVoxelContoursToSurfaceFilter::GetSpacing ( double  data[3])
virtual
int vtkVoxelContoursToSurfaceFilter::RequestData ( vtkInformation request,
vtkInformationVector **  inputVector,
vtkInformationVector outputVector 
)
protectedvirtual

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

Reimplemented from vtkPolyDataAlgorithm.

void vtkVoxelContoursToSurfaceFilter::AddLineToLineList ( double  x1,
double  y1,
double  x2,
double  y2 
)
protected
void vtkVoxelContoursToSurfaceFilter::SortLineList ( )
protected
void vtkVoxelContoursToSurfaceFilter::CastLines ( float *  slice,
double  gridOrigin[3],
int  gridSize[3],
int  type 
)
protected
void vtkVoxelContoursToSurfaceFilter::PushDistances ( float *  ptr,
int  gridSize[3],
int  chunkSize 
)
protected

Member Data Documentation

int vtkVoxelContoursToSurfaceFilter::MemoryLimitInBytes
protected

Definition at line 75 of file vtkVoxelContoursToSurfaceFilter.h.

double vtkVoxelContoursToSurfaceFilter::Spacing[3]
protected

Definition at line 77 of file vtkVoxelContoursToSurfaceFilter.h.

double* vtkVoxelContoursToSurfaceFilter::LineList
protected

Definition at line 79 of file vtkVoxelContoursToSurfaceFilter.h.

int vtkVoxelContoursToSurfaceFilter::LineListLength
protected

Definition at line 80 of file vtkVoxelContoursToSurfaceFilter.h.

int vtkVoxelContoursToSurfaceFilter::LineListSize
protected

Definition at line 81 of file vtkVoxelContoursToSurfaceFilter.h.

double* vtkVoxelContoursToSurfaceFilter::SortedXList
protected

Definition at line 83 of file vtkVoxelContoursToSurfaceFilter.h.

double* vtkVoxelContoursToSurfaceFilter::SortedYList
protected

Definition at line 84 of file vtkVoxelContoursToSurfaceFilter.h.

int vtkVoxelContoursToSurfaceFilter::SortedListSize
protected

Definition at line 85 of file vtkVoxelContoursToSurfaceFilter.h.

int* vtkVoxelContoursToSurfaceFilter::WorkingList
protected

Definition at line 87 of file vtkVoxelContoursToSurfaceFilter.h.

int vtkVoxelContoursToSurfaceFilter::WorkingListLength
protected

Definition at line 88 of file vtkVoxelContoursToSurfaceFilter.h.

double* vtkVoxelContoursToSurfaceFilter::IntersectionList
protected

Definition at line 90 of file vtkVoxelContoursToSurfaceFilter.h.

int vtkVoxelContoursToSurfaceFilter::IntersectionListLength
protected

Definition at line 91 of file vtkVoxelContoursToSurfaceFilter.h.


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