cell represents a biquadratic, 24-node isoparametric hexahedron More...

#include <vtkBiQuadraticQuadraticHexahedron.h>

Inheritance diagram for vtkBiQuadraticQuadraticHexahedron:

Collaboration diagram for vtkBiQuadraticQuadraticHexahedron:

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)

vtkBiQuadraticQuadraticHexahedron *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

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	JacobianInverse (double pcoords[3], double **inverse, double derivs[72])


int	GetCellType ()

int	GetCellDimension ()

int	GetNumberOfEdges ()

int	GetNumberOfFaces ()

vtkCell *	GetEdge (int)

vtkCell *	GetFace (int)


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)


virtual void	InterpolateFunctions (double pcoords[3], double weights[24])

virtual void	InterpolateDerivs (double pcoords[3], double derivs[72])

Public Member Functions inherited from vtkNonLinearCell
vtkNonLinearCell *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

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	IsExplicitCell ()

vtkPoints *	GetPoints ()

vtkIdType	GetNumberOfPoints ()

vtkIdList *	GetPointIds ()

vtkIdType	GetPointId (int ptId)

void	GetBounds (double bounds[6])

double *	GetBounds ()

double	GetLength2 ()

virtual int	GetParametricCenter (double pcoords[3])

virtual double	GetParametricDistance (double pcoords[3])

virtual int	IsPrimaryCell ()

virtual int	RequiresInitialization ()

virtual void	Initialize ()

virtual int	RequiresExplicitFaceRepresentation ()

virtual void	SetFaces (vtkIdType *vtkNotUsed(faces))

virtual vtkIdType *	GetFaces ()

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	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkBiQuadraticQuadraticHexahedron *	New ()

static int	IsTypeOf (const char *type)

static vtkBiQuadraticQuadraticHexahedron *	SafeDownCast (vtkObjectBase *o)

static void	InterpolationFunctions (double pcoords[3], double weights[24])

static void	InterpolationDerivs (double pcoords[3], double derivs[72])


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

	vtkBiQuadraticQuadraticHexahedron ()

	~vtkBiQuadraticQuadraticHexahedron ()

void	Subdivide (vtkPointData inPd, vtkCellData inCd, vtkIdType cellId, vtkDataArray *cellScalars)

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 *	Edge

vtkQuadraticQuad *	Face

vtkBiQuadraticQuad *	BiQuadFace

vtkHexahedron *	Hex

vtkPointData *	PointData

vtkCellData *	CellData

vtkDoubleArray *	CellScalars

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 biquadratic, 24-node isoparametric hexahedron

vtkBiQuadraticQuadraticHexahedron is a concrete implementation of vtkNonLinearCell to represent a three-dimensional, 24-node isoparametric biquadratic hexahedron. The interpolation is the standard finite element, biquadratic-quadratic isoparametric shape function. The cell includes mid-edge and center-face nodes. The ordering of the 24 points defining the cell is point ids (0-7,8-19, 20-23) where point ids 0-7 are the eight corner vertices of the cube; followed by twelve midedge nodes (8-19), nodes 20-23 are the center-face nodes. Note that these midedge nodes correspond lie on the edges defined by (0,1), (1,2), (2,3), (3,0), (4,5), (5,6), (6,7), (7,4), (0,4), (1,5), (2,6), (3,7). The center face nodes laying in quad 22-(0,1,5,4), 21-(1,2,6,5), 23-(2,3,7,6) and 22-(3,0,4,7)

top
 7--14--6
 |      |
15      13
 |      |
 4--12--5

 middle
19--23--18
 |      |
20      21
 |      |
16--22--17

bottom
 3--10--2
 |      |
11      9
 |      |
 0-- 8--1

See also: vtkQuadraticEdge vtkQuadraticTriangle vtkQuadraticTetra vtkQuadraticQuad vtkQuadraticPyramid vtkQuadraticWedge

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

Tests:: vtkBiQuadraticQuadraticHexahedron (Tests)

Definition at line 82 of file vtkBiQuadraticQuadraticHexahedron.h.

Member Typedef Documentation

typedef vtkNonLinearCell vtkBiQuadraticQuadraticHexahedron::Superclass

Definition at line 86 of file vtkBiQuadraticQuadraticHexahedron.h.

Constructor & Destructor Documentation

vtkBiQuadraticQuadraticHexahedron::vtkBiQuadraticQuadraticHexahedron ( )

protected

vtkBiQuadraticQuadraticHexahedron::~vtkBiQuadraticQuadraticHexahedron ( )

protected

Member Function Documentation

static vtkBiQuadraticQuadraticHexahedron* vtkBiQuadraticQuadraticHexahedron::New ( )

static

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

static

virtual int vtkBiQuadraticQuadraticHexahedron::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.

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

static

virtual vtkObjectBase* vtkBiQuadraticQuadraticHexahedron::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkNonLinearCell.

vtkBiQuadraticQuadraticHexahedron* vtkBiQuadraticQuadraticHexahedron::NewInstance ( ) const

void vtkBiQuadraticQuadraticHexahedron::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 vtkObject.

int vtkBiQuadraticQuadraticHexahedron::GetCellType ( )

inlinevirtual