vtkQuadraticLinearQuad Class Reference

#include <vtkQuadraticLinearQuad.h>

Inheritance diagram for vtkQuadraticLinearQuad:

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Collaboration diagram for vtkQuadraticLinearQuad:

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List of all members.

Detailed Description

cell represents a quadratic-linear, 6-node isoparametric quad

vtkQuadraticQuad is a concrete implementation of vtkNonLinearCell to represent a two-dimensional, 6-node isoparametric quadratic-linear quadrilateral element. The interpolation is the standard finite element, quadratic-linear isoparametric shape function. The cell includes a mid-edge node for two of the four edges. The ordering of the six points defining the cell are point ids (0-3,4-5) where ids 0-3 define the four corner vertices of the quad; ids 4-7 define the midedge nodes (0,1) and (2,3) .

See also:: vtkQuadraticEdge vtkQuadraticTriangle vtkQuadraticTetra vtkQuadraticQuad vtkQuadraticHexahedron vtkQuadraticWedge vtkQuadraticPyramid

Thanks:: Thanks to Soeren Gebbert who developed this class and integrated it into VTK 5.0.

Tests:: vtkQuadraticLinearQuad (Tests)

Definition at line 48 of file vtkQuadraticLinearQuad.h.


static void	InterpolationFunctions (double pcoords[3], double weights[6])
static void	InterpolationDerivs (double pcoords[3], double derivs[12])
static int *	GetEdgeArray (int edgeId)
virtual void	InterpolateFunctions (double pcoords[3], double weights[6])
virtual void	InterpolateDerivs (double pcoords[3], double derivs[12])
Public Types
typedef vtkNonLinearCell	Superclass
Public Member Functions
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
int	CellBoundary (int subId, double pcoords[3], vtkIdList *pts)
void	Contour (double value, vtkDataArray cellScalars, vtkPointLocator 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 ()
int	GetParametricCenter (double pcoords[3])

int	GetCellType ()
int	GetCellDimension ()
int	GetNumberOfEdges ()
int	GetNumberOfFaces ()
vtkCell *	GetEdge (int)
vtkCell *	GetFace (int)

void	Clip (double value, vtkDataArray cellScalars, vtkPointLocator locator, vtkCellArray polys, 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)
Static Public Member Functions
static vtkQuadraticLinearQuad *	New ()
static int	IsTypeOf (const char *type)
static vtkQuadraticLinearQuad *	SafeDownCast (vtkObject *o)
Protected Member Functions
	vtkQuadraticLinearQuad ()
	~vtkQuadraticLinearQuad ()
Protected Attributes
vtkQuadraticEdge *	Edge
vtkLine *	LinEdge
vtkQuad *	Quad
vtkDoubleArray *	Scalars

Member Typedef Documentation

typedef vtkNonLinearCell vtkQuadraticLinearQuad::Superclass

Reimplemented from vtkNonLinearCell.

Definition at line 52 of file vtkQuadraticLinearQuad.h.

Constructor & Destructor Documentation

vtkQuadraticLinearQuad::vtkQuadraticLinearQuad ( ) [protected]

vtkQuadraticLinearQuad::~vtkQuadraticLinearQuad ( ) [protected]

Member Function Documentation

static vtkQuadraticLinearQuad* vtkQuadraticLinearQuad::New ( ) [static]

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

Reimplemented from vtkObject.

virtual const char* vtkQuadraticLinearQuad::GetClassName ( ) [virtual]

Reimplemented from vtkNonLinearCell.

static int vtkQuadraticLinearQuad::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkNonLinearCell.

virtual int vtkQuadraticLinearQuad::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkNonLinearCell.

static vtkQuadraticLinearQuad* vtkQuadraticLinearQuad::SafeDownCast ( vtkObject * o ) [static]

Reimplemented from vtkNonLinearCell.

void vtkQuadraticLinearQuad::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.

int vtkQuadraticLinearQuad::GetCellType ( ) [inline, virtual]