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

cell represents a, 12-node isoparametric wedge More...

#include <vtkQuadraticLinearWedge.h>

Inheritance diagram for vtkQuadraticLinearWedge:
[legend]
Collaboration diagram for vtkQuadraticLinearWedge:
[legend]

Public Types

typedef vtkNonLinearCell Superclass
 
- Public Types inherited from vtkNonLinearCell
typedef vtkCell Superclass
 
- Public Types inherited from vtkCell
typedef vtkObject Superclass
 
- Public Types inherited from vtkObject
typedef vtkObjectBase Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkQuadraticLinearWedge * NewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
int GetCellType ()
 
int GetCellDimension ()
 
int GetNumberOfEdges ()
 
int GetNumberOfFaces ()
 
vtkCell * GetEdge (int edgeId)
 
vtkCell * GetFace (int faceId)
 
int CellBoundary (int subId, double pcoords[3], vtkIdList *pts)
 
void Contour (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *verts, vtkCellArray *lines, vtkCellArray *polys, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd)
 
int EvaluatePosition (double x[3], double *closestPoint, int &subId, double pcoords[3], double &dist2, double *weights)
 
void EvaluateLocation (int &subId, double pcoords[3], double x[3], double *weights)
 
int Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts)
 
void Derivatives (int subId, double pcoords[3], double *values, int dim, double *derivs)
 
virtual double * GetParametricCoords ()
 
void Clip (double value, vtkDataArray *cellScalars, vtkIncrementalPointLocator *locator, vtkCellArray *tetras, vtkPointData *inPd, vtkPointData *outPd, vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)
 
int IntersectWithLine (double p1[3], double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)
 
int GetParametricCenter (double pcoords[3])
 
virtual void InterpolateFunctions (double pcoords[3], double weights[15])
 
virtual void InterpolateDerivs (double pcoords[3], double derivs[45])
 
void JacobianInverse (double pcoords[3], double **inverse, double derivs[45])
 
- Public Member Functions inherited from vtkNonLinearCell
vtkNonLinearCell * NewInstance () const
 
virtual int IsLinear ()
 
- Public Member Functions inherited from vtkCell
vtkCell * NewInstance () const
 
void Initialize (int npts, vtkIdType *pts, vtkPoints *p)
 
virtual void ShallowCopy (vtkCell *c)
 
virtual void DeepCopy (vtkCell *c)
 
virtual int RequiresInitialization ()
 
virtual void Initialize ()
 
virtual int IsExplicitCell ()
 
virtual int RequiresExplicitFaceRepresentation ()
 
virtual void SetFaces (vtkIdType *vtkNotUsed(faces))
 
virtual vtkIdType * GetFaces ()
 
vtkPoints * GetPoints ()
 
vtkIdType GetNumberOfPoints ()
 
vtkIdList * GetPointIds ()
 
vtkIdType GetPointId (int ptId)
 
void GetBounds (double bounds[6])
 
double * GetBounds ()
 
double GetLength2 ()
 
virtual double GetParametricDistance (double pcoords[3])
 
virtual int IsPrimaryCell ()
 
virtual void InterpolateFunctions (double vtkNotUsed(pcoords)[3], double *vtkNotUsed(weight))
 
virtual void InterpolateDerivs (double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs))
 
- Public Member Functions inherited from vtkObject
vtkObject * NewInstance () const
 
virtual void DebugOn ()
 
virtual void DebugOff ()
 
bool GetDebug ()
 
void SetDebug (bool 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)
 
vtkCommand * GetCommand (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)
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(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 PrintHeader (ostream &os, vtkIndent indent)
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 
virtual void Register (vtkObjectBase *o)
 
virtual void UnRegister (vtkObjectBase *o)
 
int GetReferenceCount ()
 
void SetReferenceCount (int)
 
void PrintRevisions (ostream &)
 

Static Public Member Functions

static vtkQuadraticLinearWedge * New ()
 
static int IsTypeOf (const char *type)
 
static vtkQuadraticLinearWedge * SafeDownCast (vtkObjectBase *o)
 
static void InterpolationFunctions (double pcoords[3], double weights[15])
 
static void InterpolationDerivs (double pcoords[3], double derivs[45])
 
static int * GetEdgeArray (int edgeId)
 
static int * GetFaceArray (int faceId)
 
- Static Public Member Functions inherited from vtkNonLinearCell
static int IsTypeOf (const char *type)
 
static vtkNonLinearCell * SafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkCell
static int IsTypeOf (const char *type)
 
static vtkCell * SafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkObject
static int IsTypeOf (const char *type)
 
static vtkObject * SafeDownCast (vtkObjectBase *o)
 
static vtkObject * New ()
 
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 vtkObjectBase * New ()
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkQuadraticLinearWedge ()
 
 ~vtkQuadraticLinearWedge ()
 
- Protected Member Functions inherited from vtkNonLinearCell
 vtkNonLinearCell ()
 
 ~vtkNonLinearCell ()
 
- Protected Member Functions inherited from vtkCell
 vtkCell ()
 
 ~vtkCell ()
 
- 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 &)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Protected Attributes

vtkQuadraticEdge * QuadEdge
 
vtkLine * Edge
 
vtkQuadraticTriangle * TriangleFace
 
vtkQuadraticLinearQuad * Face
 
vtkWedge * Wedge
 
vtkDoubleArray * Scalars
 
- Protected Attributes inherited from vtkCell
double Bounds [6]
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32 ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 

Additional Inherited Members

- Public Attributes inherited from vtkCell
vtkPoints * Points
 
vtkIdList * PointIds
 

Detailed Description

cell represents a, 12-node isoparametric wedge

vtkQuadraticLinearWedge is a concrete implementation of vtkNonLinearCell to represent a three-dimensional, 12-node isoparametric linear quadratic wedge. The interpolation is the standard finite element, quadratic isoparametric shape function in xy - layer and the linear functions in z - direction. The cell includes mid-edge node in the triangle edges. The ordering of the 12 points defining the cell is point ids (0-5,6-12) where point ids 0-5 are the six corner vertices of the wedge; followed by six midedge nodes (6-12). Note that these midedge nodes correspond lie on the edges defined by (0,1), (1,2), (2,0), (3,4), (4,5), (5,3). The Edges (0,3), (1,4), (2,5) dont have midedge nodes.

See also
vtkQuadraticEdge vtkQuadraticTriangle vtkQuadraticTetra vtkQuadraticHexahedron vtkQuadraticQuad vtkQuadraticPyramid
Thanks:
Thanks to Soeren Gebbert who developed this class and integrated it into VTK 5.0.
Tests:
vtkQuadraticLinearWedge (Tests)

Definition at line 54 of file vtkQuadraticLinearWedge.h.

Member Typedef Documentation

◆ Superclass

typedef vtkNonLinearCell vtkQuadraticLinearWedge::Superclass

Definition at line 58 of file vtkQuadraticLinearWedge.h.

Constructor & Destructor Documentation

◆ vtkQuadraticLinearWedge()

vtkQuadraticLinearWedge::vtkQuadraticLinearWedge ( )
protected

◆ ~vtkQuadraticLinearWedge()

vtkQuadraticLinearWedge::~vtkQuadraticLinearWedge ( )
protected

Member Function Documentation

◆ New()

static vtkQuadraticLinearWedge* vtkQuadraticLinearWedge::New ( )
static

◆ IsTypeOf()

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

◆ IsA()

virtual int vtkQuadraticLinearWedge::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 vtkNonLinearCell.

◆ SafeDownCast()

static vtkQuadraticLinearWedge* vtkQuadraticLinearWedge::SafeDownCast ( vtkObjectBase *  o)
static

◆ NewInstanceInternal()

virtual vtkObjectBase* vtkQuadraticLinearWedge::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkNonLinearCell.

◆ NewInstance()

vtkQuadraticLinearWedge* vtkQuadraticLinearWedge::NewInstance ( ) const

◆ PrintSelf()

void vtkQuadraticLinearWedge::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 vtkNonLinearCell.

◆ GetCellType()

int vtkQuadraticLinearWedge::GetCellType ( )
inlinevirtual

Implement the vtkCell API. See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 64 of file vtkQuadraticLinearWedge.h.

◆ GetCellDimension()

int vtkQuadraticLinearWedge::GetCellDimension ( )
inlinevirtual

Return the topological dimensional of the cell (0,1,2, or 3).

Implements vtkCell.

Definition at line 65 of file vtkQuadraticLinearWedge.h.

◆ GetNumberOfEdges()

int vtkQuadraticLinearWedge::GetNumberOfEdges ( )
inlinevirtual

Return the number of edges in the cell.

Implements vtkCell.

Definition at line 66 of file vtkQuadraticLinearWedge.h.

◆ GetNumberOfFaces()

int vtkQuadraticLinearWedge::GetNumberOfFaces ( )
inlinevirtual

Return the number of faces in the cell.

Implements vtkCell.

Definition at line 67 of file vtkQuadraticLinearWedge.h.

◆ GetEdge()

vtkCell* vtkQuadraticLinearWedge::GetEdge ( int  edgeId)
virtual

Return the edge cell from the edgeId of the cell.

Implements vtkCell.

◆ GetFace()

vtkCell* vtkQuadraticLinearWedge::GetFace ( int  faceId)
virtual

Return the face cell from the faceId of the cell.

Implements vtkCell.

◆ CellBoundary()

int vtkQuadraticLinearWedge::CellBoundary ( int  subId,
double  pcoords[3],
vtkIdList *  pts 
)
virtual

Given parametric coordinates of a point, return the closest cell boundary, and whether the point is inside or outside of the cell. The cell boundary is defined by a list of points (pts) that specify a face (3D cell), edge (2D cell), or vertex (1D cell). If the return value of the method is != 0, then the point is inside the cell.

Implements vtkCell.

◆ Contour()

void vtkQuadraticLinearWedge::Contour ( double  value,
vtkDataArray *  cellScalars,
vtkIncrementalPointLocator *  locator,
vtkCellArray *  verts,
vtkCellArray *  lines,
vtkCellArray *  polys,
vtkPointData *  inPd,
vtkPointData *  outPd,
vtkCellData *  inCd,
vtkIdType  cellId,
vtkCellData *  outCd 
)
virtual

The quadratic linear wege is splitted into 4 linear wedges, each of them is contoured by a provided scalar value

Implements vtkCell.

◆ EvaluatePosition()

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

Given a point x[3] return inside(=1), outside(=0) cell, or (-1) computational problem encountered; evaluate parametric coordinates, sub-cell id (!=0 only if cell is composite), distance squared of point x[3] to cell (in particular, the sub-cell indicated), closest point on cell to x[3] (unless closestPoint is null, in which case, the closest point and dist2 are not found), and interpolation weights in cell. (The number of weights is equal to the number of points defining the cell). Note: on rare occasions a -1 is returned from the method. This means that numerical error has occurred and all data returned from this method should be ignored. Also, inside/outside is determine parametrically. That is, a point is inside if it satisfies parametric limits. This can cause problems for cells of topological dimension 2 or less, since a point in 3D can project onto the cell within parametric limits but be "far" from the cell. Thus the value dist2 may be checked to determine true in/out.

Implements vtkCell.

◆ EvaluateLocation()

void vtkQuadraticLinearWedge::EvaluateLocation ( int &  subId,
double  pcoords[3],
double  x[3],
double *  weights 
)
virtual

Determine global coordinate (x[3]) from subId and parametric coordinates. Also returns interpolation weights. (The number of weights is equal to the number of points in the cell.)

Implements vtkCell.

◆ Triangulate()

int vtkQuadraticLinearWedge::Triangulate ( int  index,
vtkIdList *  ptIds,
vtkPoints *  pts 
)
virtual

Generate simplices of proper dimension. If cell is 3D, tetrahedron are generated; if 2D triangles; if 1D lines; if 0D points. The form of the output is a sequence of points, each n+1 points (where n is topological cell dimension) defining a simplex. The index is a parameter that controls which triangulation to use (if more than one is possible). If numerical degeneracy encountered, 0 is returned, otherwise 1 is returned. This method does not insert new points: all the points that define the simplices are the points that define the cell.

Implements vtkCell.

◆ Derivatives()

void vtkQuadraticLinearWedge::Derivatives ( int  subId,
double  pcoords[3],
double *  values,
int  dim,
double *  derivs 
)
virtual

Compute derivatives given cell subId and parametric coordinates. The values array is a series of data value(s) at the cell points. There is a one-to-one correspondence between cell point and data value(s). Dim is the number of data values per cell point. Derivs are derivatives in the x-y-z coordinate directions for each data value. Thus, if computing derivatives for a scalar function in a hexahedron, dim=1, 8 values are supplied, and 3 deriv values are returned (i.e., derivatives in x-y-z directions). On the other hand, if computing derivatives of velocity (vx,vy,vz) dim=3, 24 values are supplied ((vx,vy,vz)1, (vx,vy,vz)2, ....()8), and 9 deriv values are returned ((d(vx)/dx),(d(vx)/dy),(d(vx)/dz), (d(vy)/dx),(d(vy)/dy), (d(vy)/dz), (d(vz)/dx),(d(vz)/dy),(d(vz)/dz)).

Implements vtkCell.

◆ GetParametricCoords()

virtual double* vtkQuadraticLinearWedge::GetParametricCoords ( )
virtual

Return a contiguous array of parametric coordinates of the points defining this 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. This method returns a non-NULL pointer when the cell is a primary type (i.e., IsPrimaryCell() is true). Note that 3D parametric coordinates are returned no matter what the topological dimension of the cell.

Reimplemented from vtkCell.

◆ Clip()

void vtkQuadraticLinearWedge::Clip ( double  value,
vtkDataArray *  cellScalars,
vtkIncrementalPointLocator *  locator,
vtkCellArray *  tetras,
vtkPointData *  inPd,
vtkPointData *  outPd,
vtkCellData *  inCd,
vtkIdType  cellId,
vtkCellData *  outCd,
int  insideOut 
)
virtual

Clip this quadratic linear wedge using scalar value provided. Like contouring, except that it cuts the hex to produce linear tetrahedron.

Implements vtkCell.

◆ IntersectWithLine()

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

Line-edge intersection. Intersection has to occur within [0,1] parametric coordinates and with specified tolerance.

Implements vtkCell.

◆ GetParametricCenter()

int vtkQuadraticLinearWedge::GetParametricCenter ( double  pcoords[3])
inlinevirtual

Return the center of the quadratic linear wedge in parametric coordinates.

Reimplemented from vtkCell.

Definition at line 158 of file vtkQuadraticLinearWedge.h.

◆ InterpolationFunctions()

static void vtkQuadraticLinearWedge::InterpolationFunctions ( double  pcoords[3],
double  weights[15] 
)
static
Deprecated:
Replaced by vtkQuadraticLinearWedge::InterpolateFunctions as of VTK 5.2

◆ InterpolationDerivs()

static void vtkQuadraticLinearWedge::InterpolationDerivs ( double  pcoords[3],
double  derivs[45] 
)
static
Deprecated:
Replaced by vtkQuadraticLinearWedge::InterpolateDerivs as of VTK 5.2

◆ InterpolateFunctions()

virtual void vtkQuadraticLinearWedge::InterpolateFunctions ( double  pcoords[3],
double  weights[15] 
)
inlinevirtual

Compute the interpolation functions/derivatives (aka shape functions/derivatives)

Definition at line 120 of file vtkQuadraticLinearWedge.h.

◆ InterpolateDerivs()

virtual void vtkQuadraticLinearWedge::InterpolateDerivs ( double  pcoords[3],
double  derivs[45] 
)
inlinevirtual

Definition at line 124 of file vtkQuadraticLinearWedge.h.

◆ GetEdgeArray()

static int* vtkQuadraticLinearWedge::GetEdgeArray ( int  edgeId)
static

Return the ids of the vertices defining edge/face (edgeId/‘faceId’). Ids are related to the cell, not to the dataset.

◆ GetFaceArray()

static int* vtkQuadraticLinearWedge::GetFaceArray ( int  faceId)
static

◆ JacobianInverse()

void vtkQuadraticLinearWedge::JacobianInverse ( double  pcoords[3],
double **  inverse,
double  derivs[45] 
)

Given parametric coordinates compute inverse Jacobian transformation matrix. Returns 9 elements of 3x3 inverse Jacobian plus interpolation function derivatives.

Member Data Documentation

◆ QuadEdge

vtkQuadraticEdge* vtkQuadraticLinearWedge::QuadEdge
protected

Definition at line 145 of file vtkQuadraticLinearWedge.h.

◆ Edge

vtkLine* vtkQuadraticLinearWedge::Edge
protected

Definition at line 146 of file vtkQuadraticLinearWedge.h.

◆ TriangleFace

vtkQuadraticTriangle* vtkQuadraticLinearWedge::TriangleFace
protected

Definition at line 147 of file vtkQuadraticLinearWedge.h.

◆ Face

vtkQuadraticLinearQuad* vtkQuadraticLinearWedge::Face
protected

Definition at line 148 of file vtkQuadraticLinearWedge.h.

◆ Wedge

vtkWedge* vtkQuadraticLinearWedge::Wedge
protected

Definition at line 149 of file vtkQuadraticLinearWedge.h.

◆ Scalars

vtkDoubleArray* vtkQuadraticLinearWedge::Scalars
protected

Definition at line 150 of file vtkQuadraticLinearWedge.h.

The documentation for this class was generated from the following file:
Generated by doxygen 1.8.20