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vtkDataSetSurfaceFilter Class Reference

#include <vtkDataSetSurfaceFilter.h>

Inheritance diagram for vtkDataSetSurfaceFilter:

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Collaboration diagram for vtkDataSetSurfaceFilter:

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List of all members.

Detailed Description

Extracts outer (polygonal) surface.

vtkDataSetSurfaceFilter is a faster version of vtkGeometry filter, but it does not have an option to select bounds. It may use more memory than vtkGeometryFilter. It only has one option: whether to use triangle strips when the input type is structured.

See also:
vtkGeometryFilter vtkStructuredGridGeometryFilter.
Tests:
vtkDataSetSurfaceFilter (Tests)

Definition at line 43 of file vtkDataSetSurfaceFilter.h.

Public Types

typedef vtkPolyDataAlgorithm Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void SetUseStrips (int)
virtual int GetUseStrips ()
virtual void UseStripsOn ()
virtual void UseStripsOff ()
virtual void SetPieceInvariant (int)
virtual int GetPieceInvariant ()

Static Public Member Functions

static vtkDataSetSurfaceFilterNew ()
static int IsTypeOf (const char *type)
static vtkDataSetSurfaceFilterSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkDataSetSurfaceFilter ()
 ~vtkDataSetSurfaceFilter ()
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int FillInputPortInformation (int port, vtkInformation *info)
int StructuredExecute (vtkDataSet *input, vtkPolyData *output, int *ext, vtkInformation *inInfo)
int UnstructuredGridExecute (vtkDataSet *input, vtkPolyData *output)
int DataSetExecute (vtkDataSet *input, vtkPolyData *output)
void ExecuteFaceStrips (vtkDataSet *input, vtkPolyData *output, int maxFlag, int *ext, int aAxis, int bAxis, int cAxis, vtkInformation *inInfo)
void ExecuteFaceQuads (vtkDataSet *input, vtkPolyData *output, int maxFlag, int *ext, int aAxis, int bAxis, int cAxis, vtkInformation *inInfo)
void InitializeQuadHash (vtkIdType numPoints)
void DeleteQuadHash ()
void InsertQuadInHash (vtkIdType a, vtkIdType b, vtkIdType c, vtkIdType d, vtkIdType sourceId)
void InsertTriInHash (vtkIdType a, vtkIdType b, vtkIdType c, vtkIdType sourceId)
void InsertPentaInHash (vtkIdType a, vtkIdType b, vtkIdType c, vtkIdType d, vtkIdType e, vtkIdType sourceId)
void InsertHexInHash (vtkIdType a, vtkIdType b, vtkIdType c, vtkIdType d, vtkIdType e, vtkIdType f, vtkIdType sourceId)
void InitQuadHashTraversal ()
vtkFastGeomQuadGetNextVisibleQuadFromHash ()
vtkIdType GetOutputPointId (vtkIdType inPtId, vtkDataSet *input, vtkPoints *outPts, vtkPointData *outPD)
void InitFastGeomQuadAllocation (int numberOfCells)
vtkFastGeomQuadNewFastGeomQuad ()
void DeleteAllFastGeomQuads ()

Protected Attributes

int UseStrips
vtkFastGeomQuad ** QuadHash
vtkIdType QuadHashLength
vtkFastGeomQuadQuadHashTraversal
vtkIdType QuadHashTraversalIndex
vtkIdTypePointMap
vtkIdType NumberOfNewCells
int FastGeomQuadArrayLength
int NumberOfFastGeomQuadArrays
vtkFastGeomQuad ** FastGeomQuadArrays
int NextArrayIndex
int NextQuadIndex
int PieceInvariant


Member Typedef Documentation

typedef vtkPolyDataAlgorithm vtkDataSetSurfaceFilter::Superclass
 

Reimplemented from vtkPolyDataAlgorithm.

Definition at line 47 of file vtkDataSetSurfaceFilter.h.


Constructor & Destructor Documentation

vtkDataSetSurfaceFilter::vtkDataSetSurfaceFilter  )  [protected]
 

vtkDataSetSurfaceFilter::~vtkDataSetSurfaceFilter  )  [protected]
 


Member Function Documentation

static vtkDataSetSurfaceFilter* vtkDataSetSurfaceFilter::New  )  [static]
 

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

Reimplemented from vtkPolyDataAlgorithm.

virtual const char* vtkDataSetSurfaceFilter::GetClassName  )  [virtual]
 

Reimplemented from vtkPolyDataAlgorithm.

static int vtkDataSetSurfaceFilter::IsTypeOf const char *  type  )  [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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkDataSetSurfaceFilter::IsA const char *  type  )  [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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkPolyDataAlgorithm.

static vtkDataSetSurfaceFilter* vtkDataSetSurfaceFilter::SafeDownCast vtkObject o  )  [static]
 

Reimplemented from vtkPolyDataAlgorithm.

void vtkDataSetSurfaceFilter::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 vtkDataSetSurfaceFilter::SetUseStrips int   )  [virtual]
 

When input is structured data, this flag will generate faces with triangle strips. This should render faster and use less memory, but no cell data is copied. By default, UseStrips is Off.

virtual int vtkDataSetSurfaceFilter::GetUseStrips  )  [virtual]
 

virtual void vtkDataSetSurfaceFilter::UseStripsOn  )  [virtual]
 

virtual void vtkDataSetSurfaceFilter::UseStripsOff  )  [virtual]
 

virtual void vtkDataSetSurfaceFilter::SetPieceInvariant int   )  [virtual]
 

If PieceInvariant is true, vtkDataSetSurfaceFilter requests 1 ghost level from input in order to remove internal surface that are between processes. False by default.

virtual int vtkDataSetSurfaceFilter::GetPieceInvariant  )  [virtual]
 

If PieceInvariant is true, vtkDataSetSurfaceFilter requests 1 ghost level from input in order to remove internal surface that are between processes. False by default.

virtual int vtkDataSetSurfaceFilter::RequestUpdateExtent vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector
[protected, virtual]
 

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

Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkDataSetSurfaceFilter::RequestData vtkInformation ,
vtkInformationVector **  ,
vtkInformationVector
[protected, virtual]
 

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

Reimplemented from vtkPolyDataAlgorithm.

virtual int vtkDataSetSurfaceFilter::FillInputPortInformation int  port,
vtkInformation info
[protected, virtual]
 

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 vtkPolyDataAlgorithm.

int vtkDataSetSurfaceFilter::StructuredExecute vtkDataSet input,
vtkPolyData output,
int *  ext,
vtkInformation inInfo
[protected]
 

int vtkDataSetSurfaceFilter::UnstructuredGridExecute vtkDataSet input,
vtkPolyData output
[protected]
 

int vtkDataSetSurfaceFilter::DataSetExecute vtkDataSet input,
vtkPolyData output
[protected]
 

void vtkDataSetSurfaceFilter::ExecuteFaceStrips vtkDataSet input,
vtkPolyData output,
int  maxFlag,
int *  ext,
int  aAxis,
int  bAxis,
int  cAxis,
vtkInformation inInfo
[protected]
 

void vtkDataSetSurfaceFilter::ExecuteFaceQuads vtkDataSet input,
vtkPolyData output,
int  maxFlag,
int *  ext,
int  aAxis,
int  bAxis,
int  cAxis,
vtkInformation inInfo
[protected]
 

void vtkDataSetSurfaceFilter::InitializeQuadHash vtkIdType  numPoints  )  [protected]
 

void vtkDataSetSurfaceFilter::DeleteQuadHash  )  [protected]
 

void vtkDataSetSurfaceFilter::InsertQuadInHash vtkIdType  a,
vtkIdType  b,
vtkIdType  c,
vtkIdType  d,
vtkIdType  sourceId
[protected]
 

void vtkDataSetSurfaceFilter::InsertTriInHash vtkIdType  a,
vtkIdType  b,
vtkIdType  c,
vtkIdType  sourceId
[protected]
 

void vtkDataSetSurfaceFilter::InsertPentaInHash vtkIdType  a,
vtkIdType  b,
vtkIdType  c,
vtkIdType  d,
vtkIdType  e,
vtkIdType  sourceId
[protected]
 

void vtkDataSetSurfaceFilter::InsertHexInHash vtkIdType  a,
vtkIdType  b,
vtkIdType  c,
vtkIdType  d,
vtkIdType  e,
vtkIdType  f,
vtkIdType  sourceId
[protected]
 

void vtkDataSetSurfaceFilter::InitQuadHashTraversal  )  [protected]
 

vtkFastGeomQuad* vtkDataSetSurfaceFilter::GetNextVisibleQuadFromHash  )  [protected]
 

vtkIdType vtkDataSetSurfaceFilter::GetOutputPointId vtkIdType  inPtId,
vtkDataSet input,
vtkPoints outPts,
vtkPointData outPD
[protected]
 

void vtkDataSetSurfaceFilter::InitFastGeomQuadAllocation int  numberOfCells  )  [protected]
 

vtkFastGeomQuad* vtkDataSetSurfaceFilter::NewFastGeomQuad  )  [protected]
 

void vtkDataSetSurfaceFilter::DeleteAllFastGeomQuads  )  [protected]
 


Member Data Documentation

int vtkDataSetSurfaceFilter::UseStrips [protected]
 

Definition at line 71 of file vtkDataSetSurfaceFilter.h.

vtkFastGeomQuad** vtkDataSetSurfaceFilter::QuadHash [protected]
 

Definition at line 109 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::QuadHashLength [protected]
 

Definition at line 110 of file vtkDataSetSurfaceFilter.h.

vtkFastGeomQuad* vtkDataSetSurfaceFilter::QuadHashTraversal [protected]
 

Definition at line 111 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::QuadHashTraversalIndex [protected]
 

Definition at line 112 of file vtkDataSetSurfaceFilter.h.

vtkIdType* vtkDataSetSurfaceFilter::PointMap [protected]
 

Definition at line 114 of file vtkDataSetSurfaceFilter.h.

vtkIdType vtkDataSetSurfaceFilter::NumberOfNewCells [protected]
 

Definition at line 118 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::FastGeomQuadArrayLength [protected]
 

Definition at line 125 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::NumberOfFastGeomQuadArrays [protected]
 

Definition at line 126 of file vtkDataSetSurfaceFilter.h.

vtkFastGeomQuad** vtkDataSetSurfaceFilter::FastGeomQuadArrays [protected]
 

Definition at line 127 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::NextArrayIndex [protected]
 

Definition at line 129 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::NextQuadIndex [protected]
 

Definition at line 130 of file vtkDataSetSurfaceFilter.h.

int vtkDataSetSurfaceFilter::PieceInvariant [protected]
 

Definition at line 132 of file vtkDataSetSurfaceFilter.h.


The documentation for this class was generated from the following file:
Generated on Mon Jan 21 23:40:22 2008 for VTK by  doxygen 1.4.3-20050530