a cell that represents a parabolic n-sided polygon More...

#include <vtkQuadraticPolygon.h>

Inheritance diagram for vtkQuadraticPolygon:

Collaboration diagram for vtkQuadraticPolygon:

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)

vtkQuadraticPolygon *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

void	Derivatives (int subId, double pcoords[3], double values, int dim, double derivs)


int	GetCellType ()

int	GetCellDimension ()

int	GetNumberOfEdges ()

int	GetNumberOfFaces ()

vtkCell *	GetEdge (int)

vtkCell *	GetFace (int)

int	IsPrimaryCell ()


virtual bool	GetUseMVCInterpolation ()

virtual void	SetUseMVCInterpolation (bool)

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	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 double *	GetParametricCoords ()

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 vtkQuadraticPolygon *	New ()

static int	IsTypeOf (const char *type)

static vtkQuadraticPolygon *	SafeDownCast (vtkObjectBase *o)

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

	vtkQuadraticPolygon ()

	~vtkQuadraticPolygon ()

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 &)

Static Protected Member Functions

static void	GetPermutationToPolygon (vtkIdType nb, vtkIdList *permutation)

static void	PermuteFromPolygon (vtkIdType nb, double *values)

static void	ConvertFromPolygon (vtkIdList *ids)

Protected Attributes
vtkPolygon *	Polygon

vtkQuadraticEdge *	Edge

bool	UseMVCInterpolation

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

static void	ComputeCentroid (vtkIdTypeArray ids, vtkPoints pts, double centroid[3])

static int	PointInPolygon (double x[3], int numPts, double *pts, double bounds[6], double n[3])

static double	DistanceToPolygon (double x[3], int numPts, double *pts, double bounds[6], double closest[3])

static int	IntersectPolygonWithPolygon (int npts, double pts, double bounds[6], int npts2, double pts2, double bounds2[3], double tol, double x[3])

static int	IntersectConvex2DCells (vtkCell cell1, vtkCell cell2, double tol, double p0[3], double p1[3])

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)

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

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

virtual void	InterpolateFunctions (double x[3], double *weights)

int	ParameterizePolygon (double p0[3], double p10[3], double &l10, double p20[3], double &l20, double n[3])

int	Triangulate (vtkIdList *outTris)

int	Triangulate (int index, vtkIdList ptIds, vtkPoints pts)

int	NonDegenerateTriangulate (vtkIdList *outTris)

void	InitializePolygon ()

static void	GetPermutationFromPolygon (vtkIdType nb, vtkIdList *permutation)

static void	PermuteToPolygon (vtkIdType nbPoints, double inPoints, double outPoints)

static void	PermuteToPolygon (vtkCell inCell, vtkCell outCell)

static void	PermuteToPolygon (vtkPoints inPoints, vtkPoints outPoints)

static void	PermuteToPolygon (vtkIdTypeArray inIds, vtkIdTypeArray outIds)

static void	PermuteToPolygon (vtkDataArray inDataArray, vtkDataArray outDataArray)

Additional Inherited Members
Public Attributes inherited from vtkCell
vtkPoints *	Points

vtkIdList *	PointIds

Detailed Description

a cell that represents a parabolic n-sided polygon

vtkQuadraticPolygon is a concrete implementation of vtkNonLinearCell to represent a 2D n-sided (2*n nodes) parabolic polygon. The polygon cannot have any internal holes, and cannot self-intersect. The cell includes a mid-edge node for each of the n edges of the cell. The ordering of the 2*n points defining the cell are point ids (0..n-1 and n..2*n-1) where ids 0..n-1 define the corner vertices of the polygon; ids n..2*n-1 define the midedge nodes. Define the polygon with points ordered in the counter- clockwise direction; do not repeat the last point.

See also: vtkQuadraticEdge vtkQuadraticTriangle vtkQuadraticTetra vtkQuadraticHexahedron vtkQuadraticWedge vtkQuadraticPyramid

Tests:: vtkQuadraticPolygon (Tests)

Definition at line 45 of file vtkQuadraticPolygon.h.

Member Typedef Documentation

typedef vtkNonLinearCell vtkQuadraticPolygon::Superclass

Definition at line 49 of file vtkQuadraticPolygon.h.

Constructor & Destructor Documentation

vtkQuadraticPolygon::vtkQuadraticPolygon ( )

protected

vtkQuadraticPolygon::~vtkQuadraticPolygon ( )

protected

Member Function Documentation

static vtkQuadraticPolygon* vtkQuadraticPolygon::New ( )

static

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

static

virtual int vtkQuadraticPolygon::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 vtkQuadraticPolygon* vtkQuadraticPolygon::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkQuadraticPolygon::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkNonLinearCell.

vtkQuadraticPolygon* vtkQuadraticPolygon::NewInstance ( ) const

void vtkQuadraticPolygon::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 vtkQuadraticPolygon::GetCellType ( )

inlinevirtual

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

Implements vtkCell.

Definition at line 55 of file vtkQuadraticPolygon.h.

int vtkQuadraticPolygon::GetCellDimension ( )

inlinevirtual

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

Implements vtkCell.

Definition at line 56 of file vtkQuadraticPolygon.h.

int vtkQuadraticPolygon::GetNumberOfEdges ( )

inlinevirtual

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

Implements vtkCell.

Definition at line 57 of file vtkQuadraticPolygon.h.

int vtkQuadraticPolygon::GetNumberOfFaces ( )

inlinevirtual

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

Implements vtkCell.

Definition at line 58 of file vtkQuadraticPolygon.h.

vtkCell* vtkQuadraticPolygon::GetEdge ( int )

virtual

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

Implements vtkCell.

vtkCell* vtkQuadraticPolygon::GetFace ( int )

inlinevirtual

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

Implements vtkCell.

Definition at line 60 of file vtkQuadraticPolygon.h.

int vtkQuadraticPolygon::IsPrimaryCell ( )

inlinevirtual

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

Reimplemented from vtkCell.

Definition at line 61 of file vtkQuadraticPolygon.h.

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

virtual