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vtkBridgeCell Class Reference

Implementation of vtkGenericAdaptorCell. More...

#include <vtkBridgeCell.h>

Inheritance diagram for vtkBridgeCell:
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Collaboration diagram for vtkBridgeCell:
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Public Types

typedef vtkGenericAdaptorCell Superclass
- Public Types inherited from vtkGenericAdaptorCell
typedef vtkObject Superclass
- 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)
virtual vtkIdType GetId ()
virtual int IsInDataSet ()
virtual int GetType ()
virtual int GetDimension ()
virtual int GetGeometryOrder ()
int IsGeometryLinear ()
virtual int GetAttributeOrder (vtkGenericAttribute *a)
int IsAttributeLinear (vtkGenericAttribute *a)
virtual int IsPrimary ()
virtual int GetNumberOfPoints ()
virtual int GetNumberOfBoundaries (int dim=-1)
virtual int GetNumberOfDOFNodes ()
virtual void GetPointIterator (vtkGenericPointIterator *it)
virtual vtkGenericCellIteratorNewCellIterator ()
virtual void GetBounds (double bounds[6])
virtual double * GetBounds ()
virtual double GetLength2 ()
virtual int GetParametricCenter (double pcoords[3])
virtual double GetParametricDistance (double pcoords[3])
int * GetFaceArray (int faceId)
int GetNumberOfVerticesOnFace (int faceId)
int * GetEdgeArray (int edgeId)
void DeepCopy (vtkBridgeCell *other)
virtual void GetBoundaryIterator (vtkGenericCellIterator *boundaries, int dim=-1)
virtual int CountNeighbors (vtkGenericAdaptorCell *boundary)
void CountEdgeNeighbors (int *sharing)
virtual void GetNeighbors (vtkGenericAdaptorCell *boundary, vtkGenericCellIterator *neighbors)
virtual int FindClosestBoundary (int subId, double pcoords[3], vtkGenericCellIterator *&boundary)
virtual int EvaluatePosition (double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2)
virtual void EvaluateLocation (int subId, double pcoords[3], double x[3])
virtual void InterpolateTuple (vtkGenericAttribute *a, double pcoords[3], double *val)
virtual void InterpolateTuple (vtkGenericAttributeCollection *c, double pcoords[3], double *val)
virtual int IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)
virtual void Derivatives (int subId, double pcoords[3], vtkGenericAttribute *attribute, double *derivs)
virtual double * GetParametricCoords ()
virtual int IsFaceOnBoundary (vtkIdType faceId)
virtual int IsOnBoundary ()
virtual void GetPointIds (vtkIdType *id)
void Init (vtkBridgeDataSet *ds, vtkIdType cellid)
void InitWithCell (vtkCell *c, vtkIdType id)
- Public Member Functions inherited from vtkGenericAdaptorCell
virtual int GetHighestOrderAttribute (vtkGenericAttributeCollection *ac)
virtual void Contour (vtkContourValues *values, vtkImplicitFunction *f, vtkGenericAttributeCollection *attributes, vtkGenericCellTessellator *tess, vtkIncrementalPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *outPd, vtkCellData *outCd, vtkPointData *internalPd, vtkPointData *secondaryPd, vtkCellData *secondaryCd)
virtual void Clip (double value, vtkImplicitFunction *f, vtkGenericAttributeCollection *attributes, vtkGenericCellTessellator *tess, int insideOut, vtkIncrementalPointLocator *locator, vtkCellArray *connectivity, vtkPointData *outPd, vtkCellData *outCd, vtkPointData *internalPd, vtkPointData *secondaryPd, vtkCellData *secondaryCd)
virtual void Tessellate (vtkGenericAttributeCollection *attributes, vtkGenericCellTessellator *tess, vtkPoints *points, vtkIncrementalPointLocator *locator, vtkCellArray *cellArray, vtkPointData *internalPd, vtkPointData *pd, vtkCellData *cd, vtkUnsignedCharArray *types)
virtual void TriangulateFace (vtkGenericAttributeCollection *attributes, vtkGenericCellTessellator *tess, int index, vtkPoints *points, vtkIncrementalPointLocator *locator, vtkCellArray *cellArray, vtkPointData *internalPd, vtkPointData *pd, vtkCellData *cd)
- 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)
virtual void Register (vtkObjectBase *o)
virtual void UnRegister (vtkObjectBase *o)
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 vtkBridgeCellNew ()
static int IsTypeOf (const char *type)
static vtkBridgeCellSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkBridgeCell ()
virtual ~vtkBridgeCell ()
void AllocateWeights ()
void InterpolationFunctions (double pcoords[3], double *weights)
- Protected Member Functions inherited from vtkGenericAdaptorCell
 vtkGenericAdaptorCell ()
virtual ~vtkGenericAdaptorCell ()
void Reset ()
void AllocateTuples (int size)
- 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)
virtual void ReportReferences (vtkGarbageCollector *)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

vtkCellCell
vtkBridgeDataSetDataSet
vtkIdType Id
int BoolIsInDataSet
vtkBridgeCellIteratorInternalIterator
double * Weights
int WeightsCapacity
- Protected Attributes inherited from vtkGenericAdaptorCell
vtkTetraTetra
vtkTriangleTriangle
vtkLineLine
vtkVertexVertex
vtkQuadQuad
vtkHexahedronHexa
vtkWedgeWedge
vtkPyramidPyramid
vtkDoubleArrayInternalPoints
vtkCellArrayInternalCellArray
vtkDoubleArrayInternalScalars
vtkDoubleArrayPointDataScalars
vtkIdListInternalIds
vtkDoubleArrayScalars
vtkPointDataPointData
vtkCellDataCellData
double * Tuples
int TuplesCapacity
double Bounds [6]
- Protected Attributes inherited from vtkObject
unsigned char Debug
vtkTimeStamp MTime
vtkSubjectHelper * SubjectHelper
- Protected Attributes inherited from vtkObjectBase
int ReferenceCount
vtkWeakPointerBase ** WeakPointers

Friends

class vtkBridgeDataSet
class vtkBridgeAttribute
class vtkBridgeCellIterator
class vtkBridgeCellIteratorOnDataSet
class vtkBridgeCellIteratorOne
class vtkBridgeCellIteratorOnCellBoundaries
class vtkBridgePointIteratorOnCell

Detailed Description

Implementation of vtkGenericAdaptorCell.

It is just an example that show how to implement the Generic. It is also used for testing and evaluating the Generic.

See Also
vtkGenericAdaptorCell, vtkBridgeDataSet
Tests:
vtkBridgeCell (Tests)

Definition at line 37 of file vtkBridgeCell.h.

Member Typedef Documentation

Definition at line 41 of file vtkBridgeCell.h.

Constructor & Destructor Documentation

vtkBridgeCell::vtkBridgeCell ( )
protected
virtual vtkBridgeCell::~vtkBridgeCell ( )
protectedvirtual

Member Function Documentation

static vtkBridgeCell* vtkBridgeCell::New ( )
static

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

Reimplemented from vtkObject.

virtual const char* vtkBridgeCell::GetClassName ( )
virtual

Reimplemented from vtkGenericAdaptorCell.

static int vtkBridgeCell::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 vtkGenericAdaptorCell.

virtual int vtkBridgeCell::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 vtkGenericAdaptorCell.

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

Reimplemented from vtkGenericAdaptorCell.

void vtkBridgeCell::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 vtkGenericAdaptorCell.

virtual vtkIdType vtkBridgeCell::GetId ( )
virtual

Unique identification number of the cell over the whole data set. This unique key may not be contiguous.

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::IsInDataSet ( )
virtual

Does `this' a cell of a dataset? (otherwise, it is a boundary cell)

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::GetType ( )
virtual

Type of the current cell.

Postcondition
(result==VTK_HIGHER_ORDER_EDGE)|| (result==VTK_HIGHER_ORDER_TRIANGLE)|| (result==VTK_HIGHER_ORDER_TETRAHEDRON)

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::GetDimension ( )
virtual

Topological dimension of the current cell.

Postcondition
valid_result: result>=0 && result<=3

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::GetGeometryOrder ( )
virtual

Interpolation order of the geometry.

Postcondition
positive_result: result>=0

Implements vtkGenericAdaptorCell.

int vtkBridgeCell::IsGeometryLinear ( )

Does the cell have no higher-order interpolation for geometry?

Postcondition
definition: result==(GetGeometryOrder()==1)

Reimplemented from vtkGenericAdaptorCell.

virtual int vtkBridgeCell::GetAttributeOrder ( vtkGenericAttribute a)
virtual

Interpolation order of attribute `a' on the cell (may differ by cell).

Precondition
a_exists: a!=0
Postcondition
positive_result: result>=0

Implements vtkGenericAdaptorCell.

int vtkBridgeCell::IsAttributeLinear ( vtkGenericAttribute a)

Does the attribute `a' have no higher-order interpolation for the cell?

Precondition
a_exists: a!=0
Postcondition
definition: result==(GetAttributeOrder()==1)

Reimplemented from vtkGenericAdaptorCell.

virtual int vtkBridgeCell::IsPrimary ( )
virtual

Is the cell primary (i.e. not composite) ?

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::GetNumberOfPoints ( )
virtual

Number of points that compose the cell.

Postcondition
positive_result: result>=0

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::GetNumberOfBoundaries ( int  dim = -1)
virtual

Return the number of boundaries of dimension `dim' (or all dimensions greater than 0 and less than GetDimension() if -1) of the cell. When dim is -1, the number of vertices is not included in the count because vertices are a special case: a vertex will have at most a single field value associated with it; DOF nodes may have an arbitrary number of field values associated with them.

Precondition
valid_dim_range: (dim==-1) || ((dim>=0)&&(dim<GetDimension()))
Postcondition
positive_result: result>=0

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::GetNumberOfDOFNodes ( )
virtual

Accumulated number of DOF nodes of the current cell. A DOF node is a component of cell with a given topological dimension. e.g.: a triangle has 4 DOF: 1 face and 3 edges. An hexahedron has 19 DOF: 1 region, 6 faces, and 12 edges. The number of vertices is not included in the count because vertices are a special case: a vertex will have at most a single field value associated with it; DOF nodes may have an arbitrary number of field values associated with them.

Postcondition
valid_result: result==GetNumberOfBoundaries(-1)+1

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::GetPointIterator ( vtkGenericPointIterator it)
virtual

Return the points of cell into `it'.

Precondition
it_exists: it!=0

Implements vtkGenericAdaptorCell.

virtual vtkGenericCellIterator* vtkBridgeCell::NewCellIterator ( )
virtual

Create an empty cell iterator.

Postcondition
result_exists: result!=0

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::GetBoundaryIterator ( vtkGenericCellIterator boundaries,
int  dim = -1 
)
virtual

Return in `boundaries' the cells of dimension `dim' (or all dimensions less than GetDimension() if -1) that are part of the boundary of the cell.

Precondition
valid_dim_range: (dim==-1) || ((dim>=0)&&(dim<GetDimension()))
boundaries_exist: boundaries!=0

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::CountNeighbors ( vtkGenericAdaptorCell boundary)
virtual

Number of cells (dimension>boundary->GetDimension()) of the dataset that share the boundary `boundary' of `this'. `this' IS NOT INCLUDED.

Precondition
boundary_exists: boundary!=0
real_boundary: !boundary->IsInDataSet()
cell_of_the_dataset: IsInDataSet()
boundary: HasBoundary(boundary)
Postcondition
positive_result: result>=0

Implements vtkGenericAdaptorCell.

void vtkBridgeCell::CountEdgeNeighbors ( int *  sharing)
virtual

Number of cells (dimension>boundary->GetDimension()) of the dataset that share the boundary `boundary' of `this'. `this' IS NOT INCLUDED.

Precondition
boundary_exists: boundary!=0
real_boundary: !boundary->IsInDataSet()
cell_of_the_dataset: IsInDataSet()
boundary: HasBoundary(boundary)
Postcondition
positive_result: result>=0

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::GetNeighbors ( vtkGenericAdaptorCell boundary,
vtkGenericCellIterator neighbors 
)
virtual

Put into `neighbors' the cells (dimension>boundary->GetDimension()) of the dataset that share the boundary `boundary' of `this'. `this' IS NOT INCLUDED.

Precondition
boundary_exists: boundary!=0
real_boundary: !boundary->IsInDataSet()
cell_of_the_dataset: IsInDataSet()
boundary: HasBoundary(boundary)
neighbors_exist: neighbors!=0

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::FindClosestBoundary ( int  subId,
double  pcoords[3],
vtkGenericCellIterator *&  boundary 
)
virtual

Compute the closest boundary of the current sub-cell `subId' for point `pcoord' (in parametric coordinates) in `boundary', and return whether the point is inside the cell or not. `boundary' is of dimension GetDimension()-1.

Precondition
positive_subId: subId>=0

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::EvaluatePosition ( double  x[3],
double *  closestPoint,
int &  subId,
double  pcoords[3],
double &  dist2 
)
virtual

Is `x' inside the current cell? It also evaluate parametric coordinates `pcoords', sub-cell id `subId' (0 means primary cell), distance squared to the sub-cell in `dist2' and closest corner point `closestPoint'. `dist2' and `closestPoint' are not evaluated if `closestPoint'==0. If a numerical error occurred, -1 is returned and all other results should be ignored.

Postcondition
valid_result: result==-1 || result==0 || result==1
positive_distance: result!=-1 implies (closestPoint!=0 implies dist2>=0)

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::EvaluateLocation ( int  subId,
double  pcoords[3],
double  x[3] 
)
virtual

Determine global coordinates `x' from sub-cell `subId' and parametric coordinates `pcoords' in the cell.

Precondition
positive_subId: subId>=0
clamped_pcoords: (0<=pcoords[0])&&(pcoords[0]<=1)&&(0<=pcoords[1]) &&(pcoords[1]<=1)&&(0<=pcoords[2])&&(pcoords[2]<=1)

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::InterpolateTuple ( vtkGenericAttribute a,
double  pcoords[3],
double *  val 
)
virtual

Interpolate the attribute `a' at local position `pcoords' of the cell into `val'.

Precondition
a_exists: a!=0
a_is_point_centered: a->GetCentering()==vtkPointCentered
clamped_point: pcoords[0]>=0 && pcoords[0]<=1 && pcoords[1]>=0 && pcoords[1]<=1 && pcoords[2]>=0 && pcoords[2]<=1
val_exists: val!=0
valid_size: sizeof(val)==a->GetNumberOfComponents()

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::InterpolateTuple ( vtkGenericAttributeCollection c,
double  pcoords[3],
double *  val 
)
virtual

Interpolate the whole collection of attributes `c' at local position `pcoords' of the cell into `val'. Only point centered attributes are taken into account.

Precondition
c_exists: c!=0
clamped_point: pcoords[0]>=0 && pcoords[0]<=1 && pcoords[1]>=0 && pcoords[1]<=1 && pcoords[2]>=0 && pcoords[2]<=1
val_exists: val!=0
valid_size: sizeof(val)==c->GetNumberOfPointCenteredComponents()

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::IntersectWithLine ( double  p1[3],
double  p2[3],
double  tol,
double &  t,
double  x[3],
double  pcoords[3],
int &  subId 
)
virtual

Interpolate the whole collection of attributes `c' at local position `pcoords' of the cell into `val'. Only point centered attributes are taken into account.

Precondition
c_exists: c!=0
clamped_point: pcoords[0]>=0 && pcoords[0]<=1 && pcoords[1]>=0 && pcoords[1]<=1 && pcoords[2]>=0 && pcoords[2]<=1
val_exists: val!=0
valid_size: sizeof(val)==c->GetNumberOfPointCenteredComponents()

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::Derivatives ( int  subId,
double  pcoords[3],
vtkGenericAttribute attribute,
double *  derivs 
)
virtual

Compute derivatives `derivs' of the attribute `attribute' (from its values at the corner points of the cell) given sub-cell `subId' (0 means primary cell) and parametric coordinates `pcoords'. Derivatives are in the x-y-z coordinate directions for each data value.

Precondition
positive_subId: subId>=0
clamped_pcoords: (0<=pcoords[0])&&(pcoords[0]<=1)&&(0<=pcoords[1]) &&(pcoords[1]<=1)&&(0<=pcoords[2])%%(pcoords[2]<=1)
attribute_exists: attribute!=0
derivs_exists: derivs!=0
valid_size: sizeof(derivs)>=attribute->GetNumberOfComponents()*3

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::GetBounds ( double  bounds[6])
virtual

Compute the bounding box of the current cell in `bounds' in global coordinates. THREAD SAFE

Implements vtkGenericAdaptorCell.

virtual double* vtkBridgeCell::GetBounds ( )
virtual

Return the bounding box of the current cell in global coordinates. NOT THREAD SAFE

Postcondition
result_exists: result!=0
valid_size: sizeof(result)>=6

Reimplemented from vtkGenericAdaptorCell.

virtual double vtkBridgeCell::GetLength2 ( )
virtual

Bounding box diagonal squared of the current cell.

Postcondition
positive_result: result>=0

Reimplemented from vtkGenericAdaptorCell.

virtual int vtkBridgeCell::GetParametricCenter ( double  pcoords[3])
virtual

Center of the current cell in parametric coordinates `pcoords'. If the current cell is a composite, the return value is the sub-cell id that the center is in.

Postcondition
valid_result: (result>=0) && (IsPrimary() implies result==0)

Implements vtkGenericAdaptorCell.

virtual double vtkBridgeCell::GetParametricDistance ( double  pcoords[3])
virtual

Distance of the parametric coordinate `pcoords' to the current cell. If inside the cell, a distance of zero is returned. This is used during picking to get the correct cell picked. (The tolerance will occasionally allow cells to be picked who are not really intersected "inside" the cell.)

Postcondition
positive_result: result>=0

Implements vtkGenericAdaptorCell.

virtual double* vtkBridgeCell::GetParametricCoords ( )
virtual

Return a contiguous array of parametric coordinates of the points defining the current cell. In other words, (px,py,pz, px,py,pz, etc..) The coordinates are ordered consistent with the definition of the point ordering for the cell. Note that 3D parametric coordinates are returned no matter what the topological dimension of the cell. It includes the DOF nodes.

Postcondition
valid_result_exists: ((IsPrimary()) && (result!=0)) || ((!IsPrimary()) && (result==0)) result!=0 implies sizeof(result)==GetNumberOfPoints()

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::IsFaceOnBoundary ( vtkIdType  faceId)
virtual

Return a contiguous array of parametric coordinates of the points defining the current cell. In other words, (px,py,pz, px,py,pz, etc..) The coordinates are ordered consistent with the definition of the point ordering for the cell. Note that 3D parametric coordinates are returned no matter what the topological dimension of the cell. It includes the DOF nodes.

Postcondition
valid_result_exists: ((IsPrimary()) && (result!=0)) || ((!IsPrimary()) && (result==0)) result!=0 implies sizeof(result)==GetNumberOfPoints()

Implements vtkGenericAdaptorCell.

virtual int vtkBridgeCell::IsOnBoundary ( )
virtual

Return a contiguous array of parametric coordinates of the points defining the current cell. In other words, (px,py,pz, px,py,pz, etc..) The coordinates are ordered consistent with the definition of the point ordering for the cell. Note that 3D parametric coordinates are returned no matter what the topological dimension of the cell. It includes the DOF nodes.

Postcondition
valid_result_exists: ((IsPrimary()) && (result!=0)) || ((!IsPrimary()) && (result==0)) result!=0 implies sizeof(result)==GetNumberOfPoints()

Implements vtkGenericAdaptorCell.

virtual void vtkBridgeCell::GetPointIds ( vtkIdType id)
virtual

Put into `id' the list of ids the point of the cell.

Precondition
id_exists: id!=0
valid_size: sizeof(id)==GetNumberOfPoints();

Implements vtkGenericAdaptorCell.

int* vtkBridgeCell::GetFaceArray ( int  faceId)
virtual

Return the ids of the vertices defining face `faceId'.

Precondition
is_3d: this->GetDimension()==3
valid_faceId_range: faceId>=0 && faceId<this->GetNumberOfBoundaries(2)
Postcondition
result_exists: result!=0
valid_size: sizeof(result)>=GetNumberOfVerticesOnFace(faceId)

Implements vtkGenericAdaptorCell.

int vtkBridgeCell::GetNumberOfVerticesOnFace ( int  faceId)
virtual

Return the number of vertices defining face `faceId'

Precondition
is_3d: this->GetDimension()==3
valid_faceId_range: faceId>=0 && faceId<this->GetNumberOfBoundaries(2)
Postcondition
positive_result: && result>0

Implements vtkGenericAdaptorCell.

int* vtkBridgeCell::GetEdgeArray ( int  edgeId)
virtual

Return the ids of the vertices defining edge `edgeId'.

Precondition
valid_dimension: this->GetDimension()>=2
valid_edgeId_range: edgeId>=0 && edgeId<this->GetNumberOfBoundaries(1)
Postcondition
result_exists: result!=0
valid_size: sizeof(result)==2

Implements vtkGenericAdaptorCell.

void vtkBridgeCell::Init ( vtkBridgeDataSet ds,
vtkIdType  cellid 
)

Used internally for the Bridge. Initialize the cell from a dataset `ds' and `cellid'.

Precondition
ds_exists: ds!=0
valid_cellid: (cellid>=0) && (cellid<ds->GetNumberOfCells())
void vtkBridgeCell::InitWithCell ( vtkCell c,
vtkIdType  id 
)

Used internally for the Bridge. Initialize the cell from a cell `c' and an `id'.

Precondition
c_exists: c!=0
void vtkBridgeCell::DeepCopy ( vtkBridgeCell other)

Recursive copy of `other' into `this'.

Precondition
other_exists: other!=0
other_differ: this!=other
void vtkBridgeCell::AllocateWeights ( )
protected

Allocate an array for the weights, only if it does not exist yet or if the capacity is too small.

void vtkBridgeCell::InterpolationFunctions ( double  pcoords[3],
double *  weights 
)
protected

Compute the weights for parametric coordinates `pcoords'.

Friends And Related Function Documentation

friend class vtkBridgeDataSet
friend

Definition at line 438 of file vtkBridgeCell.h.

friend class vtkBridgeAttribute
friend

Definition at line 439 of file vtkBridgeCell.h.

friend class vtkBridgeCellIterator
friend

Definition at line 440 of file vtkBridgeCell.h.

friend class vtkBridgeCellIteratorOnDataSet
friend

Definition at line 441 of file vtkBridgeCell.h.

friend class vtkBridgeCellIteratorOne
friend

Definition at line 442 of file vtkBridgeCell.h.

Definition at line 443 of file vtkBridgeCell.h.

friend class vtkBridgePointIteratorOnCell
friend

Definition at line 444 of file vtkBridgeCell.h.

Member Data Documentation

vtkCell* vtkBridgeCell::Cell
protected

Definition at line 446 of file vtkBridgeCell.h.

vtkBridgeDataSet* vtkBridgeCell::DataSet
protected

Definition at line 447 of file vtkBridgeCell.h.

vtkIdType vtkBridgeCell::Id
protected

Definition at line 448 of file vtkBridgeCell.h.

int vtkBridgeCell::BoolIsInDataSet
protected

Definition at line 449 of file vtkBridgeCell.h.

vtkBridgeCellIterator* vtkBridgeCell::InternalIterator
protected

Definition at line 450 of file vtkBridgeCell.h.

double* vtkBridgeCell::Weights
protected

Definition at line 452 of file vtkBridgeCell.h.

int vtkBridgeCell::WeightsCapacity
protected

Definition at line 453 of file vtkBridgeCell.h.


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