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Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
vtkUnstructuredGrid Class Reference

dataset represents arbitrary combinations of all possible cell types More...

#include <vtkUnstructuredGrid.h>

Inheritance diagram for vtkUnstructuredGrid:
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Collaboration diagram for vtkUnstructuredGrid:
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Public Types

typedef vtkPointSet Superclass
 
- Public Types inherited from vtkPointSet
typedef vtkDataSet Superclass
 
- Public Types inherited from vtkDataSet
enum  FieldDataType { DATA_OBJECT_FIELD =0, POINT_DATA_FIELD =1, CELL_DATA_FIELD =2 }
 
typedef vtkDataObject Superclass
 
- Public Types inherited from vtkDataObject
typedef vtkObject Superclass
 
enum  FieldAssociations {
  FIELD_ASSOCIATION_POINTS, FIELD_ASSOCIATION_CELLS, FIELD_ASSOCIATION_NONE, FIELD_ASSOCIATION_POINTS_THEN_CELLS,
  FIELD_ASSOCIATION_VERTICES, FIELD_ASSOCIATION_EDGES, FIELD_ASSOCIATION_ROWS, NUMBER_OF_ASSOCIATIONS
}
 
enum  AttributeTypes {
  POINT, CELL, FIELD, POINT_THEN_CELL,
  VERTEX, EDGE, ROW, NUMBER_OF_ATTRIBUTE_TYPES
}
 
enum  FieldOperations { FIELD_OPERATION_PRESERVED, FIELD_OPERATION_REINTERPOLATED, FIELD_OPERATION_MODIFIED, FIELD_OPERATION_REMOVED }
 
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass
 

Public Member Functions

virtual const char * GetClassName ()
 
virtual int IsA (const char *type)
 
void PrintSelf (ostream &os, vtkIndent indent)
 
vtkIdType InsertNextCell (int type, vtkIdType npts, vtkIdType *ptIds)
 
vtkIdType InsertNextCell (int type, vtkIdList *ptIds)
 
vtkIdType InsertNextCell (int type, vtkIdType npts, vtkIdType *ptIds, vtkIdType nfaces, vtkIdType *faces)
 
int GetCellType (vtkIdType cellId)
 
vtkUnsignedCharArrayGetCellTypesArray ()
 
vtkIdTypeArrayGetCellLocationsArray ()
 
void Squeeze ()
 
void Initialize ()
 
int GetMaxCellSize ()
 
void BuildLinks ()
 
vtkCellLinksGetCellLinks ()
 
virtual void GetCellPoints (vtkIdType cellId, vtkIdType &npts, vtkIdType *&pts)
 
void GetFaceStream (vtkIdType cellId, vtkIdList *ptIds)
 
void GetFaceStream (vtkIdType cellId, vtkIdType &nfaces, vtkIdType *&ptIds)
 
vtkCellArrayGetCells ()
 
void ReplaceCell (vtkIdType cellId, int npts, vtkIdType *pts)
 
vtkIdType InsertNextLinkedCell (int type, int npts, vtkIdType *pts)
 
void RemoveReferenceToCell (vtkIdType ptId, vtkIdType cellId)
 
void AddReferenceToCell (vtkIdType ptId, vtkIdType cellId)
 
void ResizeCellList (vtkIdType ptId, int size)
 
void GetUpdateExtent (int &piece, int &numPieces, int &ghostLevel)
 
virtual int GetGhostLevel ()
 
unsigned long GetActualMemorySize ()
 
void GetIdsOfCellsOfType (int type, vtkIdTypeArray *array)
 
int IsHomogeneous ()
 
void RemoveGhostCells (int level)
 
vtkIdTypeGetFaces (vtkIdType cellId)
 
int InitializeFacesRepresentation (vtkIdType numPrevCells)
 
int GetDataObjectType ()
 
virtual void Allocate (vtkIdType numCells=1000, int extSize=1000)
 
void Reset ()
 
virtual void CopyStructure (vtkDataSet *ds)
 
vtkIdType GetNumberOfCells ()
 
virtual vtkCellGetCell (vtkIdType cellId)
 
virtual void GetCell (vtkIdType cellId, vtkGenericCell *cell)
 
virtual void GetCellBounds (vtkIdType cellId, double bounds[6])
 
virtual void GetCellPoints (vtkIdType cellId, vtkIdList *ptIds)
 
void GetPointCells (vtkIdType ptId, vtkIdList *cellIds)
 
void SetCells (int type, vtkCellArray *cells)
 
void SetCells (int *types, vtkCellArray *cells)
 
void SetCells (vtkUnsignedCharArray *cellTypes, vtkIdTypeArray *cellLocations, vtkCellArray *cells)
 
void SetCells (vtkUnsignedCharArray *cellTypes, vtkIdTypeArray *cellLocations, vtkCellArray *cells, vtkIdTypeArray *faceLocations, vtkIdTypeArray *faces)
 
virtual void GetCellNeighbors (vtkIdType cellId, vtkIdList *ptIds, vtkIdList *cellIds)
 
virtual int * GetUpdateExtent ()
 
virtual void GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
virtual void GetUpdateExtent (int extent[6])
 
virtual int GetPiece ()
 
virtual int GetNumberOfPieces ()
 
virtual void ShallowCopy (vtkDataObject *src)
 
virtual void DeepCopy (vtkDataObject *src)
 
vtkIdTypeArrayGetFaces ()
 
vtkIdTypeArrayGetFaceLocations ()
 
- Public Member Functions inherited from vtkPointSet
unsigned long GetMTime ()
 
void ComputeBounds ()
 
vtkIdType GetNumberOfPoints ()
 
double * GetPoint (vtkIdType ptId)
 
void GetPoint (vtkIdType ptId, double x[3])
 
virtual vtkIdType FindPoint (double x[3])
 
vtkIdType FindPoint (double x, double y, double z)
 
virtual vtkIdType FindCell (double x[3], vtkCell *cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights)
 
virtual vtkIdType FindCell (double x[3], vtkCell *cell, vtkGenericCell *gencell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights)
 
virtual void SetPoints (vtkPoints *)
 
virtual vtkPointsGetPoints ()
 
- Public Member Functions inherited from vtkDataSet
virtual void CopyAttributes (vtkDataSet *ds)
 
virtual void GetCellTypes (vtkCellTypes *types)
 
vtkCellDataGetCellData ()
 
vtkPointDataGetPointData ()
 
double * GetBounds ()
 
void GetBounds (double bounds[6])
 
double * GetCenter ()
 
void GetCenter (double center[3])
 
double GetLength ()
 
virtual void GetScalarRange (double range[2])
 
double * GetScalarRange ()
 
int CheckAttributes ()
 
virtual void GenerateGhostLevelArray ()
 
virtual vtkFieldDataGetAttributesAsFieldData (int type)
 
virtual vtkIdType GetNumberOfElements (int type)
 
vtkIdType FindPoint (double x, double y, double z)
 
virtual vtkCellFindAndGetCell (double x[3], vtkCell *cell, vtkIdType cellId, double tol2, int &subId, double pcoords[3], double *weights)
 
- Public Member Functions inherited from vtkDataObject
virtual vtkAlgorithmOutputGetProducerPort ()
 
void ReleaseData ()
 
int ShouldIReleaseData ()
 
virtual void Register (vtkObjectBase *o)
 
virtual void UnRegister (vtkObjectBase *o)
 
virtual void Update ()
 
virtual void UpdateInformation ()
 
virtual void PropagateUpdateExtent ()
 
virtual void TriggerAsynchronousUpdate ()
 
virtual void UpdateData ()
 
virtual unsigned long GetEstimatedMemorySize ()
 
unsigned long GetUpdateTime ()
 
void SetUpdateExtentToWholeExtent ()
 
unsigned long GetPipelineMTime ()
 
void CopyInformation (vtkDataObject *data)
 
virtual void CopyInformationFromPipeline (vtkInformation *request)
 
void DataHasBeenGenerated ()
 
virtual void PrepareForNewData ()
 
virtual int GetExtentType ()
 
virtual void Crop ()
 
virtual vtkDataSetAttributesGetAttributes (int type)
 
virtual int GetAttributeTypeForArray (vtkAbstractArray *arr)
 
virtual vtkSourceGetSource ()
 
void SetSource (vtkSource *s)
 
virtual vtkInformationGetInformation ()
 
virtual void SetInformation (vtkInformation *)
 
virtual vtkInformationGetPipelineInformation ()
 
virtual void SetPipelineInformation (vtkInformation *)
 
virtual int GetDataReleased ()
 
void SetReleaseDataFlag (int)
 
int GetReleaseDataFlag ()
 
virtual void ReleaseDataFlagOn ()
 
virtual void ReleaseDataFlagOff ()
 
virtual void SetFieldData (vtkFieldData *)
 
virtual vtkFieldDataGetFieldData ()
 
virtual void SetUpdateExtent (int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int piece, int numPieces)
 
virtual void SetUpdateExtent (int x0, int x1, int y0, int y1, int z0, int z1)
 
virtual void SetUpdateExtent (int extent[6])
 
virtual void CopyTypeSpecificInformation (vtkDataObject *data)
 
void SetUpdatePiece (int piece)
 
void SetUpdateNumberOfPieces (int num)
 
virtual int GetUpdatePiece ()
 
virtual int GetUpdateNumberOfPieces ()
 
void SetUpdateGhostLevel (int level)
 
virtual int GetUpdateGhostLevel ()
 
virtual void SetRequestExactExtent (int flag)
 
virtual int GetRequestExactExtent ()
 
virtual void RequestExactExtentOn ()
 
virtual void RequestExactExtentOff ()
 
virtual void SetWholeExtent (int x0, int x1, int y0, int y1, int z0, int z1)
 
virtual void SetWholeExtent (int extent[6])
 
virtual int * GetWholeExtent ()
 
virtual void GetWholeExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
virtual void GetWholeExtent (int extent[6])
 
virtual void SetWholeBoundingBox (double x0, double x1, double y0, double y1, double z0, double z1)
 
virtual void SetWholeBoundingBox (double bb[6])
 
virtual double * GetWholeBoundingBox ()
 
virtual void GetWholeBoundingBox (double &x0, double &x1, double &y0, double &y1, double &z0, double &z1)
 
virtual void GetWholeBoundingBox (double extent[6])
 
virtual void SetMaximumNumberOfPieces (int)
 
virtual int GetMaximumNumberOfPieces ()
 
virtual void CopyInformationToPipeline (vtkInformation *request, vtkInformation *input, vtkInformation *output, int forceCopy)
 
void CopyInformationToPipeline (vtkInformation *request, vtkInformation *input)
 
void SetExtentTranslator (vtkExtentTranslator *translator)
 
vtkExtentTranslatorGetExtentTranslator ()
 
void GlobalReleaseDataFlagOn ()
 
void GlobalReleaseDataFlagOff ()
 
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
 
virtual void DebugOff ()
 
unsigned char GetDebug ()
 
void SetDebug (unsigned char debugFlag)
 
virtual void Modified ()
 
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 vtkUnstructuredGridNew ()
 
static int IsTypeOf (const char *type)
 
static vtkUnstructuredGridSafeDownCast (vtkObject *o)
 
static void DecomposeAPolyhedronCell (vtkIdType *polyhedronCellStream, vtkIdType &nCellpts, vtkIdType &nCellfaces, vtkCellArray *cellArray, vtkIdTypeArray *faces)
 
static vtkUnstructuredGridGetData (vtkInformation *info)
 
static vtkUnstructuredGridGetData (vtkInformationVector *v, int i=0)
 
static void DecomposeAPolyhedronCell (vtkCellArray *polyhedronCellArray, vtkIdType &nCellpts, vtkIdType &nCellfaces, vtkCellArray *cellArray, vtkIdTypeArray *faces)
 
static void DecomposeAPolyhedronCell (vtkIdType nCellFaces, vtkIdType *inFaceStream, vtkIdType &nCellpts, vtkCellArray *cellArray, vtkIdTypeArray *faces)
 
static void ConvertFaceStreamPointIds (vtkIdList *faceStream, vtkIdType *idMap)
 
static void ConvertFaceStreamPointIds (vtkIdType nfaces, vtkIdType *faceStream, vtkIdType *idMap)
 
- Static Public Member Functions inherited from vtkPointSet
static int IsTypeOf (const char *type)
 
static vtkPointSetSafeDownCast (vtkObject *o)
 
static vtkPointSetGetData (vtkInformation *info)
 
static vtkPointSetGetData (vtkInformationVector *v, int i=0)
 
- Static Public Member Functions inherited from vtkDataSet
static int IsTypeOf (const char *type)
 
static vtkDataSetSafeDownCast (vtkObject *o)
 
static vtkDataSetGetData (vtkInformation *info)
 
static vtkDataSetGetData (vtkInformationVector *v, int i=0)
 
- Static Public Member Functions inherited from vtkDataObject
static vtkDataObjectNew ()
 
static int IsTypeOf (const char *type)
 
static vtkDataObjectSafeDownCast (vtkObject *o)
 
static const char * GetAssociationTypeAsString (int associationType)
 
static vtkInformationStringKeyDATA_TYPE_NAME ()
 
static
vtkInformationDataObjectKey
DATA_OBJECT ()
 
static vtkInformationIntegerKeyDATA_EXTENT_TYPE ()
 
static
vtkInformationIntegerPointerKey
DATA_EXTENT ()
 
static vtkInformationIntegerKeyDATA_PIECE_NUMBER ()
 
static vtkInformationIntegerKeyDATA_NUMBER_OF_PIECES ()
 
static vtkInformationIntegerKeyDATA_NUMBER_OF_GHOST_LEVELS ()
 
static vtkInformationDoubleKeyDATA_RESOLUTION ()
 
static
vtkInformationDoubleVectorKey
DATA_TIME_STEPS ()
 
static
vtkInformationInformationVectorKey
POINT_DATA_VECTOR ()
 
static
vtkInformationInformationVectorKey
CELL_DATA_VECTOR ()
 
static
vtkInformationInformationVectorKey
VERTEX_DATA_VECTOR ()
 
static
vtkInformationInformationVectorKey
EDGE_DATA_VECTOR ()
 
static vtkInformationIntegerKeyFIELD_ARRAY_TYPE ()
 
static vtkInformationIntegerKeyFIELD_ASSOCIATION ()
 
static vtkInformationIntegerKeyFIELD_ATTRIBUTE_TYPE ()
 
static vtkInformationIntegerKeyFIELD_ACTIVE_ATTRIBUTE ()
 
static vtkInformationIntegerKeyFIELD_NUMBER_OF_COMPONENTS ()
 
static vtkInformationIntegerKeyFIELD_NUMBER_OF_TUPLES ()
 
static vtkInformationIntegerKeyFIELD_OPERATION ()
 
static
vtkInformationDoubleVectorKey
FIELD_RANGE ()
 
static
vtkInformationDoubleVectorKey
PIECE_FIELD_RANGE ()
 
static vtkInformationStringKeyFIELD_ARRAY_NAME ()
 
static
vtkInformationIntegerVectorKey
PIECE_EXTENT ()
 
static vtkInformationStringKeyFIELD_NAME ()
 
static
vtkInformationDoubleVectorKey
ORIGIN ()
 
static
vtkInformationDoubleVectorKey
SPACING ()
 
static vtkInformationIntegerKeyDATA_GEOMETRY_UNMODIFIED ()
 
static
vtkInformationDataObjectKey
SIL ()
 
static vtkInformationGetActiveFieldInformation (vtkInformation *info, int fieldAssociation, int attributeType)
 
static vtkInformationGetNamedFieldInformation (vtkInformation *info, int fieldAssociation, const char *name)
 
static void RemoveNamedFieldInformation (vtkInformation *info, int fieldAssociation, const char *name)
 
static vtkInformationSetActiveAttribute (vtkInformation *info, int fieldAssociation, const char *attributeName, int attributeType)
 
static void SetActiveAttributeInfo (vtkInformation *info, int fieldAssociation, int attributeType, const char *name, int arrayType, int numComponents, int numTuples)
 
static void SetPointDataActiveScalarInfo (vtkInformation *info, int arrayType, int numComponents)
 
static vtkDataObjectGetData (vtkInformation *info)
 
static vtkDataObjectGetData (vtkInformationVector *v, int i=0)
 
static void SetGlobalReleaseDataFlag (int val)
 
static int GetGlobalReleaseDataFlag ()
 
- 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 ()
 

Protected Member Functions

 vtkUnstructuredGrid ()
 
 ~vtkUnstructuredGrid ()
 
- Protected Member Functions inherited from vtkPointSet
 vtkPointSet ()
 
 ~vtkPointSet ()
 
virtual void ReportReferences (vtkGarbageCollector *)
 
- Protected Member Functions inherited from vtkDataSet
 vtkDataSet ()
 
 ~vtkDataSet ()
 
virtual void ComputeScalarRange ()
 
- Protected Member Functions inherited from vtkDataObject
 vtkDataObject ()
 
 ~vtkDataObject ()
 
vtkExecutiveGetExecutive ()
 
int GetPortNumber ()
 
vtkStreamingDemandDrivenPipelineTrySDDP (const char *method)
 
- 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

vtkVertexVertex
 
vtkPolyVertexPolyVertex
 
vtkLineLine
 
vtkPolyLinePolyLine
 
vtkTriangleTriangle
 
vtkTriangleStripTriangleStrip
 
vtkPixelPixel
 
vtkQuadQuad
 
vtkPolygonPolygon
 
vtkTetraTetra
 
vtkVoxelVoxel
 
vtkHexahedronHexahedron
 
vtkWedgeWedge
 
vtkPyramidPyramid
 
vtkPentagonalPrismPentagonalPrism
 
vtkHexagonalPrismHexagonalPrism
 
vtkQuadraticEdgeQuadraticEdge
 
vtkQuadraticTriangleQuadraticTriangle
 
vtkQuadraticQuadQuadraticQuad
 
vtkQuadraticTetraQuadraticTetra
 
vtkQuadraticHexahedronQuadraticHexahedron
 
vtkQuadraticWedgeQuadraticWedge
 
vtkQuadraticPyramidQuadraticPyramid
 
vtkQuadraticLinearQuadQuadraticLinearQuad
 
vtkBiQuadraticQuadBiQuadraticQuad
 
vtkTriQuadraticHexahedronTriQuadraticHexahedron
 
vtkQuadraticLinearWedgeQuadraticLinearWedge
 
vtkBiQuadraticQuadraticWedgeBiQuadraticQuadraticWedge
 
vtkBiQuadraticQuadraticHexahedronBiQuadraticQuadraticHexahedron
 
vtkBiQuadraticTriangleBiQuadraticTriangle
 
vtkCubicLineCubicLine
 
vtkConvexPointSetConvexPointSet
 
vtkPolyhedronPolyhedron
 
vtkEmptyCellEmptyCell
 
vtkCellArrayConnectivity
 
vtkCellLinksLinks
 
vtkUnsignedCharArrayTypes
 
vtkIdTypeArrayLocations
 
vtkIdTypeArrayFaces
 
vtkIdTypeArrayFaceLocations
 
- Protected Attributes inherited from vtkPointSet
vtkPointsPoints
 
vtkPointLocatorLocator
 
- Protected Attributes inherited from vtkDataSet
vtkCellDataCellData
 
vtkPointDataPointData
 
vtkTimeStamp ComputeTime
 
double Bounds [6]
 
double Center [3]
 
double ScalarRange [2]
 
vtkTimeStamp ScalarRangeComputeTime
 
- Protected Attributes inherited from vtkDataObject
vtkFieldDataFieldData
 
vtkSourceSource
 
int DataReleased
 
vtkTimeStamp UpdateTime
 
vtkInformationInformation
 
vtkInformationPipelineInformation
 
- Protected Attributes inherited from vtkObject
unsigned char Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
int ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Additional Inherited Members

- Protected Types inherited from vtkDataObject
typedef
vtkStreamingDemandDrivenPipeline 
SDDP
 
- Static Protected Attributes inherited from vtkDataObject
static const char AssociationNames [NUMBER_OF_ASSOCIATIONS][55]
 
- Friends inherited from vtkObject

Detailed Description

dataset represents arbitrary combinations of all possible cell types

vtkUnstructuredGrid is a data object that is a concrete implementation of vtkDataSet. vtkUnstructuredGrid represents any combinations of any cell types. This includes 0D (e.g., points), 1D (e.g., lines, polylines), 2D (e.g., triangles, polygons), and 3D (e.g., hexahedron, tetrahedron, polyhedron, etc.).

Examples:
vtkUnstructuredGrid (Examples)
Tests:
vtkUnstructuredGrid (Tests)

Definition at line 78 of file vtkUnstructuredGrid.h.

Member Typedef Documentation

Definition at line 83 of file vtkUnstructuredGrid.h.

Constructor & Destructor Documentation

vtkUnstructuredGrid::vtkUnstructuredGrid ( )
protected
vtkUnstructuredGrid::~vtkUnstructuredGrid ( )
protected

Member Function Documentation

static vtkUnstructuredGrid* vtkUnstructuredGrid::New ( )
static
virtual const char* vtkUnstructuredGrid::GetClassName ( )
virtual

Reimplemented from vtkPointSet.

static int vtkUnstructuredGrid::IsTypeOf ( const char *  type)
static
virtual int vtkUnstructuredGrid::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 vtkPointSet.

static vtkUnstructuredGrid* vtkUnstructuredGrid::SafeDownCast ( vtkObject o)
static
void vtkUnstructuredGrid::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 vtkPointSet.

int vtkUnstructuredGrid::GetDataObjectType ( )
inlinevirtual

Standard vtkDataSet API methods. See vtkDataSet for more information.

Reimplemented from vtkDataSet.

Definition at line 88 of file vtkUnstructuredGrid.h.

virtual void vtkUnstructuredGrid::Allocate ( vtkIdType  numCells = 1000,
int  extSize = 1000 
)
virtual

Standard vtkDataSet API methods. See vtkDataSet for more information.

vtkIdType vtkUnstructuredGrid::InsertNextCell ( int  type,
vtkIdType  npts,
vtkIdType ptIds 
)

Insert/create cell in object by type and list of point ids defining cell topology. Most cells require just a type which implicitly defines a set of points and their ordering. For non-polyhedron cell type, npts is the number of unique points in the cell. pts are the list of global point Ids. For polyhedron cell, a special input format is required. npts is the number of faces in the cell. ptIds is the list of face stream: (numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...)

vtkIdType vtkUnstructuredGrid::InsertNextCell ( int  type,
vtkIdList ptIds 
)

Insert/create cell in object by a list of point ids defining cell topology. Most cells require just a type which implicitly defines a set of points and their ordering. For non-polyhedron cell type, ptIds is the list of global Ids of unique cell points. For polyhedron cell, a special ptIds input format is required: (numCellFaces, numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...)

vtkIdType vtkUnstructuredGrid::InsertNextCell ( int  type,
vtkIdType  npts,
vtkIdType ptIds,
vtkIdType  nfaces,
vtkIdType faces 
)
void vtkUnstructuredGrid::Reset ( )

Standard vtkDataSet methods; see vtkDataSet.h for documentation.

virtual void vtkUnstructuredGrid::CopyStructure ( vtkDataSet ds)
virtual

Standard vtkDataSet methods; see vtkDataSet.h for documentation.

Reimplemented from vtkPointSet.

vtkIdType vtkUnstructuredGrid::GetNumberOfCells ( )
virtual

Standard vtkDataSet methods; see vtkDataSet.h for documentation.

Implements vtkDataSet.

virtual vtkCell* vtkUnstructuredGrid::GetCell ( vtkIdType  cellId)
virtual

Standard vtkDataSet methods; see vtkDataSet.h for documentation.

Implements vtkDataSet.

virtual void vtkUnstructuredGrid::GetCell ( vtkIdType  cellId,
vtkGenericCell cell 
)
virtual

Standard vtkDataSet methods; see vtkDataSet.h for documentation.

Implements vtkDataSet.

virtual void vtkUnstructuredGrid::GetCellBounds ( vtkIdType  cellId,
double  bounds[6] 
)
virtual

Standard vtkDataSet methods; see vtkDataSet.h for documentation.

Reimplemented from vtkDataSet.

virtual void vtkUnstructuredGrid::GetCellPoints ( vtkIdType  cellId,
vtkIdList ptIds 
)
virtual

Standard vtkDataSet methods; see vtkDataSet.h for documentation.

Implements vtkDataSet.

void vtkUnstructuredGrid::GetPointCells ( vtkIdType  ptId,
vtkIdList cellIds 
)
virtual

Standard vtkDataSet methods; see vtkDataSet.h for documentation.

Implements vtkDataSet.

int vtkUnstructuredGrid::GetCellType ( vtkIdType  cellId)
virtual

Get type of cell with cellId such that: 0 <= cellId < NumberOfCells. THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED

Implements vtkDataSet.

vtkUnsignedCharArray* vtkUnstructuredGrid::GetCellTypesArray ( )
inline

Definition at line 132 of file vtkUnstructuredGrid.h.

vtkIdTypeArray* vtkUnstructuredGrid::GetCellLocationsArray ( )
inline

Definition at line 133 of file vtkUnstructuredGrid.h.

void vtkUnstructuredGrid::Squeeze ( )
virtual

Reclaim any unused memory.

Reimplemented from vtkPointSet.

void vtkUnstructuredGrid::Initialize ( )
virtual

Reset to an empty state and free any memory.

Reimplemented from vtkPointSet.

int vtkUnstructuredGrid::GetMaxCellSize ( )
virtual

Convenience method returns largest cell size in dataset. This is generally used to allocate memory for supporting data structures. THIS METHOD IS THREAD SAFE

Implements vtkDataSet.

void vtkUnstructuredGrid::BuildLinks ( )
vtkCellLinks* vtkUnstructuredGrid::GetCellLinks ( )
inline

Definition at line 138 of file vtkUnstructuredGrid.h.

virtual void vtkUnstructuredGrid::GetCellPoints ( vtkIdType  cellId,
vtkIdType npts,
vtkIdType *&  pts 
)
virtual
void vtkUnstructuredGrid::GetFaceStream ( vtkIdType  cellId,
vtkIdList ptIds 
)

Get the face stream of a polyhedron cell in the following format: (numCellFaces, numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...). If the requested cell is not a polyhedron, then the standard GetCellPoints is called to return a list of unique point ids (id1, id2, id3, ...).

void vtkUnstructuredGrid::GetFaceStream ( vtkIdType  cellId,
vtkIdType nfaces,
vtkIdType *&  ptIds 
)

Get the number of face and the face stream of a polyhedron cell. Result ptIds is in the following format: (numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...). If the requested cell is not a polyhedron, then the standard GetCellPoints is called to return the number of points and a list of unique point ids (id1, id2, id3, ...).

void vtkUnstructuredGrid::SetCells ( int  type,
vtkCellArray cells 
)

Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. Most cells require just arrays of cellTypes, cellLocations and cellConnectivities which implicitly define the set of points in each cell and their ordering. In those cases the cellConnectivities are of the format (numFace0Pts, id1, id2, id3, numFace1Pts, id1, id2, id3...). However, some cells like vtkPolyhedron require points plus a list of faces. To handle vtkPolyhedron, SetCells() support a special input cellConnectivities format (numCellFaces, numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...) The functions use vtkPolyhedron::DecomposeAPolyhedronCell() to convert polyhedron cells into standard format.

void vtkUnstructuredGrid::SetCells ( int *  types,
vtkCellArray cells 
)

Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. Most cells require just arrays of cellTypes, cellLocations and cellConnectivities which implicitly define the set of points in each cell and their ordering. In those cases the cellConnectivities are of the format (numFace0Pts, id1, id2, id3, numFace1Pts, id1, id2, id3...). However, some cells like vtkPolyhedron require points plus a list of faces. To handle vtkPolyhedron, SetCells() support a special input cellConnectivities format (numCellFaces, numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...) The functions use vtkPolyhedron::DecomposeAPolyhedronCell() to convert polyhedron cells into standard format.

void vtkUnstructuredGrid::SetCells ( vtkUnsignedCharArray cellTypes,
vtkIdTypeArray cellLocations,
vtkCellArray cells 
)

Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. Most cells require just arrays of cellTypes, cellLocations and cellConnectivities which implicitly define the set of points in each cell and their ordering. In those cases the cellConnectivities are of the format (numFace0Pts, id1, id2, id3, numFace1Pts, id1, id2, id3...). However, some cells like vtkPolyhedron require points plus a list of faces. To handle vtkPolyhedron, SetCells() support a special input cellConnectivities format (numCellFaces, numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...) The functions use vtkPolyhedron::DecomposeAPolyhedronCell() to convert polyhedron cells into standard format.

void vtkUnstructuredGrid::SetCells ( vtkUnsignedCharArray cellTypes,
vtkIdTypeArray cellLocations,
vtkCellArray cells,
vtkIdTypeArray faceLocations,
vtkIdTypeArray faces 
)

Special methods specific to vtkUnstructuredGrid for defining the cells composing the dataset. Most cells require just arrays of cellTypes, cellLocations and cellConnectivities which implicitly define the set of points in each cell and their ordering. In those cases the cellConnectivities are of the format (numFace0Pts, id1, id2, id3, numFace1Pts, id1, id2, id3...). However, some cells like vtkPolyhedron require points plus a list of faces. To handle vtkPolyhedron, SetCells() support a special input cellConnectivities format (numCellFaces, numFace0Pts, id1, id2, id3, numFace1Pts,id1, id2, id3, ...) The functions use vtkPolyhedron::DecomposeAPolyhedronCell() to convert polyhedron cells into standard format.

vtkCellArray* vtkUnstructuredGrid::GetCells ( )
inline

Definition at line 178 of file vtkUnstructuredGrid.h.

void vtkUnstructuredGrid::ReplaceCell ( vtkIdType  cellId,
int  npts,
vtkIdType pts 
)
vtkIdType vtkUnstructuredGrid::InsertNextLinkedCell ( int  type,
int  npts,
vtkIdType pts 
)
void vtkUnstructuredGrid::RemoveReferenceToCell ( vtkIdType  ptId,
vtkIdType  cellId 
)
void vtkUnstructuredGrid::AddReferenceToCell ( vtkIdType  ptId,
vtkIdType  cellId 
)
void vtkUnstructuredGrid::ResizeCellList ( vtkIdType  ptId,
int  size 
)
virtual void vtkUnstructuredGrid::GetCellNeighbors ( vtkIdType  cellId,
vtkIdList ptIds,
vtkIdList cellIds 
)
virtual

Topological inquiry to get all cells using list of points exclusive of cell specified (e.g., cellId). THIS METHOD IS THREAD SAFE IF FIRST CALLED FROM A SINGLE THREAD AND THE DATASET IS NOT MODIFIED

Reimplemented from vtkDataSet.

void vtkUnstructuredGrid::GetUpdateExtent ( int &  piece,
int &  numPieces,
int &  ghostLevel 
)

For streaming. User/next filter specifies which piece the want updated. The source of this poly data has to return exactly this piece.

virtual int* vtkUnstructuredGrid::GetUpdateExtent ( )
virtual

We need this here to avoid hiding superclass method

Reimplemented from vtkDataObject.

virtual void vtkUnstructuredGrid::GetUpdateExtent ( int &  x0,
int &  x1,
int &  y0,
int &  y1,
int &  z0,
int &  z1 
)
virtual

We need this here to avoid hiding superclass method

Reimplemented from vtkDataObject.

virtual void vtkUnstructuredGrid::GetUpdateExtent ( int  extent[6])
virtual

We need this here to avoid hiding superclass method

Reimplemented from vtkDataObject.

virtual int vtkUnstructuredGrid::GetPiece ( )
virtual

Set / Get the piece and the number of pieces. Similar to extent in 3D.

virtual int vtkUnstructuredGrid::GetNumberOfPieces ( )
virtual

Set / Get the piece and the number of pieces. Similar to extent in 3D.

virtual int vtkUnstructuredGrid::GetGhostLevel ( )
virtual

Get the ghost level.

unsigned long vtkUnstructuredGrid::GetActualMemorySize ( )
virtual

Return the actual size of the data in kilobytes. This number is valid only after the pipeline has updated. The memory size returned is guaranteed to be greater than or equal to the memory required to represent the data (e.g., extra space in arrays, etc. are not included in the return value). THIS METHOD IS THREAD SAFE.

Reimplemented from vtkPointSet.

virtual void vtkUnstructuredGrid::ShallowCopy ( vtkDataObject src)
virtual

Shallow and Deep copy.

Reimplemented from vtkPointSet.

virtual void vtkUnstructuredGrid::DeepCopy ( vtkDataObject src)
virtual

Shallow and Deep copy.

Reimplemented from vtkPointSet.

void vtkUnstructuredGrid::GetIdsOfCellsOfType ( int  type,
vtkIdTypeArray array 
)

Fill vtkIdTypeArray container with list of cell Ids. This method traverses all cells and, for a particular cell type, inserts the cell Id into the container.

int vtkUnstructuredGrid::IsHomogeneous ( )

Traverse cells and determine if cells are all of the same type.

void vtkUnstructuredGrid::RemoveGhostCells ( int  level)

This method will remove any cell that has a ghost level array value greater or equal to level.

static vtkUnstructuredGrid* vtkUnstructuredGrid::GetData ( vtkInformation info)
static

Retrieve an instance of this class from an information object.

static vtkUnstructuredGrid* vtkUnstructuredGrid::GetData ( vtkInformationVector v,
int  i = 0 
)
static

Retrieve an instance of this class from an information object.

vtkIdType* vtkUnstructuredGrid::GetFaces ( vtkIdType  cellId)

Special support for polyhedron. Return NULL for all other cell types.

vtkIdTypeArray* vtkUnstructuredGrid::GetFaces ( )
inline

Get pointer to faces and facelocations. Support for polyhedron cells.

Definition at line 254 of file vtkUnstructuredGrid.h.

vtkIdTypeArray* vtkUnstructuredGrid::GetFaceLocations ( )
inline

Get pointer to faces and facelocations. Support for polyhedron cells.

Definition at line 255 of file vtkUnstructuredGrid.h.

int vtkUnstructuredGrid::InitializeFacesRepresentation ( vtkIdType  numPrevCells)

Special function used by vtkUnstructuredGridReader. By default vtkUnstructuredGrid does not contain face information, which is only used by polyhedron cells. If so far no polyhedron cells have been added, Faces and FaceLocations pointers will be NULL. In this case, need to initialize the arrays and assign values to the previous non-polyhedron cells.

static void vtkUnstructuredGrid::DecomposeAPolyhedronCell ( vtkCellArray polyhedronCellArray,
vtkIdType nCellpts,
vtkIdType nCellfaces,
vtkCellArray cellArray,
vtkIdTypeArray faces 
)
static

A static method for converting a polyhedron vtkCellArray of format [nCellFaces, nFace0Pts, i, j, k, nFace1Pts, i, j, k, ...] into three components: (1) an integer indicating the number of faces (2) a standard vtkCellArray storing point ids [nCell0Pts, i, j, k] and (3) an vtkIdTypeArray storing face connectivity in format [nFace0Pts, i, j, k, nFace1Pts, i, j, k, ...] Note: input is assumed to contain only one polyhedron cell. Outputs (2) and (3) will be stacked at the end of the input cellArray and faces. The original data in the input will not be touched.

static void vtkUnstructuredGrid::DecomposeAPolyhedronCell ( vtkIdType polyhedronCellStream,
vtkIdType nCellpts,
vtkIdType nCellfaces,
vtkCellArray cellArray,
vtkIdTypeArray faces 
)
static
static void vtkUnstructuredGrid::DecomposeAPolyhedronCell ( vtkIdType  nCellFaces,
vtkIdType inFaceStream,
vtkIdType nCellpts,
vtkCellArray cellArray,
vtkIdTypeArray faces 
)
static

A static method for converting an input polyhedron cell stream of format [nFace0Pts, i, j, k, nFace1Pts, i, j, k, ...] into three components: (1) an integer indicating the number of faces (2) a standard vtkCellArray storing point ids [nCell0Pts, i, j, k] and (3) an vtkIdTypeArray storing face connectivity in format [nFace0Pts, i, j, k, nFace1Pts, i, j, k, ...] Note: input is assumed to contain only one polyhedron cell. Outputs (2) and (3) will be stacked at the end of the input cellArray and faces. The original data in the input will not be touched.

static void vtkUnstructuredGrid::ConvertFaceStreamPointIds ( vtkIdList faceStream,
vtkIdType idMap 
)
static

Convert pid in a face stream into idMap[pid]. The face stream is of format [nCellFaces, nFace0Pts, i, j, k, nFace1Pts, i, j, k, ...]. The user is responsible to make sure all the Ids in faceStream do not exceed the range of idMap.

static void vtkUnstructuredGrid::ConvertFaceStreamPointIds ( vtkIdType  nfaces,
vtkIdType faceStream,
vtkIdType idMap 
)
static

Convert pid in a face stream into idMap[pid]. The face stream is of format [nFace0Pts, i, j, k, nFace1Pts, i, j, k, ...]. The user is responsible to make sure all the Ids in faceStream do not exceed the range of idMap.

Member Data Documentation

vtkVertex* vtkUnstructuredGrid::Vertex
protected

Definition at line 331 of file vtkUnstructuredGrid.h.

vtkPolyVertex* vtkUnstructuredGrid::PolyVertex
protected

Definition at line 332 of file vtkUnstructuredGrid.h.

vtkLine* vtkUnstructuredGrid::Line
protected

Definition at line 333 of file vtkUnstructuredGrid.h.

vtkPolyLine* vtkUnstructuredGrid::PolyLine
protected

Definition at line 334 of file vtkUnstructuredGrid.h.

vtkTriangle* vtkUnstructuredGrid::Triangle
protected

Definition at line 335 of file vtkUnstructuredGrid.h.

vtkTriangleStrip* vtkUnstructuredGrid::TriangleStrip
protected

Definition at line 336 of file vtkUnstructuredGrid.h.

vtkPixel* vtkUnstructuredGrid::Pixel
protected

Definition at line 337 of file vtkUnstructuredGrid.h.

vtkQuad* vtkUnstructuredGrid::Quad
protected

Definition at line 338 of file vtkUnstructuredGrid.h.

vtkPolygon* vtkUnstructuredGrid::Polygon
protected

Definition at line 339 of file vtkUnstructuredGrid.h.

vtkTetra* vtkUnstructuredGrid::Tetra
protected

Definition at line 340 of file vtkUnstructuredGrid.h.

vtkVoxel* vtkUnstructuredGrid::Voxel
protected

Definition at line 341 of file vtkUnstructuredGrid.h.

vtkHexahedron* vtkUnstructuredGrid::Hexahedron
protected

Definition at line 342 of file vtkUnstructuredGrid.h.

vtkWedge* vtkUnstructuredGrid::Wedge
protected

Definition at line 343 of file vtkUnstructuredGrid.h.

vtkPyramid* vtkUnstructuredGrid::Pyramid
protected

Definition at line 344 of file vtkUnstructuredGrid.h.

vtkPentagonalPrism* vtkUnstructuredGrid::PentagonalPrism
protected

Definition at line 345 of file vtkUnstructuredGrid.h.

vtkHexagonalPrism* vtkUnstructuredGrid::HexagonalPrism
protected

Definition at line 346 of file vtkUnstructuredGrid.h.

vtkQuadraticEdge* vtkUnstructuredGrid::QuadraticEdge
protected

Definition at line 347 of file vtkUnstructuredGrid.h.

vtkQuadraticTriangle* vtkUnstructuredGrid::QuadraticTriangle
protected

Definition at line 348 of file vtkUnstructuredGrid.h.

vtkQuadraticQuad* vtkUnstructuredGrid::QuadraticQuad
protected

Definition at line 349 of file vtkUnstructuredGrid.h.

vtkQuadraticTetra* vtkUnstructuredGrid::QuadraticTetra
protected

Definition at line 350 of file vtkUnstructuredGrid.h.

vtkQuadraticHexahedron* vtkUnstructuredGrid::QuadraticHexahedron
protected

Definition at line 351 of file vtkUnstructuredGrid.h.

vtkQuadraticWedge* vtkUnstructuredGrid::QuadraticWedge
protected

Definition at line 352 of file vtkUnstructuredGrid.h.

vtkQuadraticPyramid* vtkUnstructuredGrid::QuadraticPyramid
protected

Definition at line 353 of file vtkUnstructuredGrid.h.

vtkQuadraticLinearQuad* vtkUnstructuredGrid::QuadraticLinearQuad
protected

Definition at line 354 of file vtkUnstructuredGrid.h.

vtkBiQuadraticQuad* vtkUnstructuredGrid::BiQuadraticQuad
protected

Definition at line 355 of file vtkUnstructuredGrid.h.

vtkTriQuadraticHexahedron* vtkUnstructuredGrid::TriQuadraticHexahedron
protected

Definition at line 356 of file vtkUnstructuredGrid.h.

vtkQuadraticLinearWedge* vtkUnstructuredGrid::QuadraticLinearWedge
protected

Definition at line 357 of file vtkUnstructuredGrid.h.

vtkBiQuadraticQuadraticWedge* vtkUnstructuredGrid::BiQuadraticQuadraticWedge
protected

Definition at line 358 of file vtkUnstructuredGrid.h.

vtkBiQuadraticQuadraticHexahedron* vtkUnstructuredGrid::BiQuadraticQuadraticHexahedron
protected

Definition at line 359 of file vtkUnstructuredGrid.h.

vtkBiQuadraticTriangle* vtkUnstructuredGrid::BiQuadraticTriangle
protected

Definition at line 360 of file vtkUnstructuredGrid.h.

vtkCubicLine* vtkUnstructuredGrid::CubicLine
protected

Definition at line 361 of file vtkUnstructuredGrid.h.

vtkConvexPointSet* vtkUnstructuredGrid::ConvexPointSet
protected

Definition at line 362 of file vtkUnstructuredGrid.h.

vtkPolyhedron* vtkUnstructuredGrid::Polyhedron
protected

Definition at line 363 of file vtkUnstructuredGrid.h.

vtkEmptyCell* vtkUnstructuredGrid::EmptyCell
protected

Definition at line 364 of file vtkUnstructuredGrid.h.

vtkCellArray* vtkUnstructuredGrid::Connectivity
protected

Definition at line 368 of file vtkUnstructuredGrid.h.

vtkCellLinks* vtkUnstructuredGrid::Links
protected

Definition at line 369 of file vtkUnstructuredGrid.h.

vtkUnsignedCharArray* vtkUnstructuredGrid::Types
protected

Definition at line 370 of file vtkUnstructuredGrid.h.

vtkIdTypeArray* vtkUnstructuredGrid::Locations
protected

Definition at line 371 of file vtkUnstructuredGrid.h.

vtkIdTypeArray* vtkUnstructuredGrid::Faces
protected

Definition at line 378 of file vtkUnstructuredGrid.h.

vtkIdTypeArray* vtkUnstructuredGrid::FaceLocations
protected

Definition at line 379 of file vtkUnstructuredGrid.h.


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