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 Member Functions
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkQuadraticPolygon *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

int	GetCellType () override
	Implement the vtkCell API. More...

int	GetCellDimension () override
	Return the topological dimensional of the cell (0,1,2, or 3). More...

int	GetNumberOfEdges () override
	Return the number of edges in the cell. More...

int	GetNumberOfFaces () override
	Return the number of faces in the cell. More...

vtkCell *	GetEdge (int) override
	Return the edge cell from the edgeId of the cell. More...

vtkCell *	GetFace (int) override
	Return the face cell from the faceId of the cell. More...

int	IsPrimaryCell () override
	Return whether this cell type has a fixed topology or whether the topology varies depending on the data (e.g., vtkConvexPointSet). More...

void	Derivatives (int subId, const double pcoords[3], const double values, int dim, double derivs) override
	Compute derivatives given cell subId and parametric coordinates. More...


virtual bool	GetUseMVCInterpolation ()
	Set/Get the flag indicating whether to use Mean Value Coordinate for the interpolation. More...

virtual void	SetUseMVCInterpolation (bool)
	Set/Get the flag indicating whether to use Mean Value Coordinate for the interpolation. More...

Public Member Functions inherited from vtkNonLinearCell
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkNonLinearCell *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

int	IsLinear () override
	Non-linear cells require special treatment (tessellation) when converting to graphics primitives (during mapping). More...

Public Member Functions inherited from vtkCell
virtual vtkTypeBool	IsA (const char *type)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

vtkCell *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	Initialize (int npts, const vtkIdType pts, vtkPoints p)
	Initialize cell from outside with point ids and point coordinates specified. More...

void	Initialize (int npts, vtkPoints *p)
	Initialize the cell with point coordinates specified. More...

virtual void	ShallowCopy (vtkCell *c)
	Copy this cell by reference counting the internal data structures. More...

virtual void	DeepCopy (vtkCell *c)
	Copy this cell by completely copying internal data structures. More...

virtual int	GetCellType ()=0
	Return the type of cell. More...

virtual int	GetCellDimension ()=0
	Return the topological dimensional of the cell (0,1,2, or 3). More...

virtual int	IsLinear ()
	Non-linear cells require special treatment beyond the usual cell type and connectivity list information. More...

virtual int	RequiresInitialization ()
	Some cells require initialization prior to access. More...

virtual void	Initialize ()

virtual int	IsExplicitCell ()
	Explicit cells require additional representational information beyond the usual cell type and connectivity list information. More...

virtual int	RequiresExplicitFaceRepresentation ()
	Determine whether the cell requires explicit face representation, and methods for setting and getting the faces (see vtkPolyhedron for example usage of these methods). More...

virtual void	SetFaces (vtkIdType *vtkNotUsed(faces))

virtual vtkIdType *	GetFaces ()

vtkPoints *	GetPoints ()
	Get the point coordinates for the cell. More...

vtkIdType	GetNumberOfPoints () const
	Return the number of points in the cell. More...

virtual int	GetNumberOfEdges ()=0
	Return the number of edges in the cell. More...

virtual int	GetNumberOfFaces ()=0
	Return the number of faces in the cell. More...

vtkIdList *	GetPointIds ()
	Return the list of point ids defining the cell. More...

vtkIdType	GetPointId (int ptId)
	For cell point i, return the actual point id. More...

virtual vtkCell *	GetEdge (int edgeId)=0
	Return the edge cell from the edgeId of the cell. More...

virtual vtkCell *	GetFace (int faceId)=0
	Return the face cell from the faceId of the cell. More...

virtual int	CellBoundary (int subId, const double pcoords[3], vtkIdList *pts)=0
	Given parametric coordinates of a point, return the closest cell boundary, and whether the point is inside or outside of the cell. More...

virtual int	EvaluatePosition (const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[])=0
	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. More...

virtual void	EvaluateLocation (int &subId, const double pcoords[3], double x[3], double *weights)=0
	Determine global coordinate (x[3]) from subId and parametric coordinates. More...

virtual void	Contour (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd)=0
	Generate contouring primitives. More...

virtual void	Clip (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray connectivity, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut)=0
	Cut (or clip) the cell based on the input cellScalars and the specified value. More...

virtual int	Inflate (double dist)
	Inflates the cell. More...

virtual double	ComputeBoundingSphere (double center[3]) const
	Computes the bounding sphere of the cell. More...

virtual int	IntersectWithLine (const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId)=0
	Intersect with a ray. More...

virtual int	Triangulate (int index, vtkIdList ptIds, vtkPoints pts)=0
	Generate simplices of proper dimension. More...

virtual void	Derivatives (int subId, const double pcoords[3], const double values, int dim, double derivs)=0
	Compute derivatives given cell subId and parametric coordinates. More...

void	GetBounds (double bounds[6])
	Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...

double *	GetBounds ()
	Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...

double	GetLength2 ()
	Compute Length squared of cell (i.e., bounding box diagonal squared). More...

virtual int	GetParametricCenter (double pcoords[3])
	Return center of the cell in parametric coordinates. More...

virtual double	GetParametricDistance (const double pcoords[3])
	Return the distance of the parametric coordinate provided to the cell. More...

virtual int	IsPrimaryCell ()
	Return whether this cell type has a fixed topology or whether the topology varies depending on the data (e.g., vtkConvexPointSet). More...

virtual double *	GetParametricCoords ()
	Return a contiguous array of parametric coordinates of the points defining this cell. More...

virtual void	InterpolateFunctions (const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(weight))
	Compute the interpolation functions/derivatives (aka shape functions/derivatives) No-ops at this level. More...

virtual void	InterpolateDerivs (const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs))

virtual int	IntersectWithCell (vtkCell *other, double tol=0.0)
	Intersects with an other cell. More...

virtual int	IntersectWithCell (vtkCell *other, const vtkBoundingBox &boudingBox, const vtkBoundingBox &otherBoundingBox, double tol=0.0)
	Intersects with an other cell. More...

Public Member Functions inherited from vtkObject
	vtkBaseTypeMacro (vtkObject, vtkObjectBase)

virtual void	DebugOn ()
	Turn debugging output on. More...

virtual void	DebugOff ()
	Turn debugging output off. More...

bool	GetDebug ()
	Get the value of the debug flag. More...

void	SetDebug (bool debugFlag)
	Set the value of the debug flag. More...

virtual void	Modified ()
	Update the modification time for this object. More...

virtual vtkMTimeType	GetMTime ()
	Return this object's modified time. More...

void	PrintSelf (ostream &os, vtkIndent indent) override
	Methods invoked by print to print information about the object including superclasses. More...

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

vtkTypeBool	HasObserver (unsigned long event)

vtkTypeBool	HasObserver (const char *event)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkCommand *	GetCommand (unsigned long tag)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObserver (vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

void	RemoveObservers (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (unsigned long event, vtkCommand *)
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

vtkTypeBool	HasObserver (const char event, vtkCommand )
	Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)
	Allow user to set the AbortFlagOn() with the return value of the callback method. More...

int	InvokeEvent (unsigned long event, void *callData)
	This method invokes an event and return whether the event was aborted or not. More...

int	InvokeEvent (const char event, void callData)
	This method invokes an event and return whether the event was aborted or not. More...

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const
	Return the class name as a string. More...

virtual vtkTypeBool	IsA (const char *name)
	Return 1 if this class is the same type of (or a subclass of) the named class. More...

virtual vtkIdType	GetNumberOfGenerationsFromBase (const char *name)
	Given the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

virtual void	Delete ()
	Delete a VTK object. More...

virtual void	FastDelete ()
	Delete a reference to this object. More...

void	InitializeObjectBase ()

void	Print (ostream &os)
	Print an object to an ostream. More...

virtual void	Register (vtkObjectBase *o)
	Increase the reference count (mark as used by another object). More...

virtual void	UnRegister (vtkObjectBase *o)
	Decrease the reference count (release by another object). More...

int	GetReferenceCount ()
	Return the current reference count of this object. More...

void	SetReferenceCount (int)
	Sets the reference count. More...

bool	GetIsInMemkind () const
	A local state flag that remembers whether this object lives in the normal or extended memory space. More...

virtual void	PrintHeader (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

virtual void	PrintTrailer (ostream &os, vtkIndent indent)
	Methods invoked by print to print information about the object including superclasses. More...

Static Public Member Functions
static vtkQuadraticPolygon *	New ()

static vtkTypeBool	IsTypeOf (const char *type)

static vtkQuadraticPolygon *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkNonLinearCell
static vtkTypeBool	IsTypeOf (const char *type)

static vtkNonLinearCell *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkCell
static vtkTypeBool	IsTypeOf (const char *type)

static vtkCell *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static vtkObject *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	BreakOnError ()
	This method is called when vtkErrorMacro executes. More...

static void	SetGlobalWarningDisplay (int val)
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOn ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static void	GlobalWarningDisplayOff ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

static int	GetGlobalWarningDisplay ()
	This is a global flag that controls whether any debug, warning or error messages are displayed. More...

Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool	IsTypeOf (const char *name)
	Return 1 if this class type is the same type of (or a subclass of) the named class. More...

static vtkIdType	GetNumberOfGenerationsFromBaseType (const char *name)
	Given a the name of a base class of this class type, return the distance of inheritance between this class type and the named class (how many generations of inheritance are there between this class and the named class). More...

static vtkObjectBase *	New ()
	Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...

static void	SetMemkindDirectory (const char *directoryname)
	The name of a directory, ideally mounted -o dax, to memory map an extended memory space within. More...

static bool	GetUsingMemkind ()
	A global state flag that controls whether vtkObjects are constructed in the usual way (the default) or within the extended memory space. More...

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkQuadraticPolygon ()

	~vtkQuadraticPolygon () override

Protected Member Functions inherited from vtkNonLinearCell
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkNonLinearCell ()

	~vtkNonLinearCell () override=default

Protected Member Functions inherited from vtkCell
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkCell ()

	~vtkCell () override

Protected Member Functions inherited from vtkObject
	vtkObject ()

	~vtkObject () override

void	RegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=nullptr)
	These methods allow a command to exclusively grab all events. More...

void	InternalReleaseFocus ()
	These methods allow a command to exclusively grab all events. More...

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	RegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	UnRegisterInternal (vtkObjectBase *, vtkTypeBool check)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Static Protected Member Functions

static void	GetPermutationToPolygon (vtkIdType nb, vtkIdList *permutation)
	Methods to transform a vtkPolygon variable into a vtkQuadraticPolygon variable. More...

static void	PermuteFromPolygon (vtkIdType nb, double *values)
	Methods to transform a vtkPolygon variable into a vtkQuadraticPolygon variable. More...

static void	ConvertFromPolygon (vtkIdList *ids)
	Methods to transform a vtkPolygon variable into a vtkQuadraticPolygon variable. More...

Static Protected Member Functions inherited from vtkObjectBase
static vtkMallocingFunction	GetCurrentMallocFunction ()

static vtkReallocingFunction	GetCurrentReallocFunction ()

static vtkFreeingFunction	GetCurrentFreeFunction ()

static vtkFreeingFunction	GetAlternateFreeFunction ()

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
std::atomic< int32_t >	ReferenceCount

vtkWeakPointerBase **	WeakPointers

static void	ComputeCentroid (vtkIdTypeArray ids, vtkPoints pts, double centroid[3])
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

static int	PointInPolygon (double x[3], int numPts, double *pts, double bounds[6], double n[3])
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

static double	DistanceToPolygon (double x[3], int numPts, double *pts, double bounds[6], double closest[3])
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

static int	IntersectPolygonWithPolygon (int npts, double pts, double bounds[6], int npts2, double pts2, double bounds2[6], double tol, double x[3])
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

static int	IntersectConvex2DCells (vtkCell cell1, vtkCell cell2, double tol, double p0[3], double p1[3])
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

int	CellBoundary (int subId, const double pcoords[3], vtkIdList *pts) override
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

void	Contour (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray verts, vtkCellArray lines, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd) override
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

void	Clip (double value, vtkDataArray cellScalars, vtkIncrementalPointLocator locator, vtkCellArray polys, vtkPointData inPd, vtkPointData outPd, vtkCellData inCd, vtkIdType cellId, vtkCellData *outCd, int insideOut) override
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

int	EvaluatePosition (const double x[3], double closestPoint[3], int &subId, double pcoords[3], double &dist2, double weights[]) override
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

void	EvaluateLocation (int &subId, const double pcoords[3], double x[3], double *weights) override
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

int	IntersectWithLine (const double p1[3], const double p2[3], double tol, double &t, double x[3], double pcoords[3], int &subId) override
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

void	InterpolateFunctions (const double x[3], double *weights) override
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

int	ParameterizePolygon (double p0[3], double p10[3], double &l10, double p20[3], double &l20, double n[3])
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

int	Triangulate (vtkIdList *outTris)
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

int	Triangulate (int index, vtkIdList ptIds, vtkPoints pts) override
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

int	NonDegenerateTriangulate (vtkIdList *outTris)
	These methods are based on the vtkPolygon ones : the vtkQuadraticPolygon (with n edges and 2n points) is transform into a vtkPolygon (with 2n edges and 2*n points) and the vtkPolygon methods are called. More...

void	InitializePolygon ()
	Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...

static void	GetPermutationFromPolygon (vtkIdType nb, vtkIdList *permutation)
	Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...

static void	PermuteToPolygon (vtkIdType nbPoints, double inPoints, double outPoints)
	Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...

static void	PermuteToPolygon (vtkCell inCell, vtkCell outCell)
	Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...

static void	PermuteToPolygon (vtkPoints inPoints, vtkPoints outPoints)
	Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...

static void	PermuteToPolygon (vtkIdTypeArray inIds, vtkIdTypeArray outIds)
	Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...

static void	PermuteToPolygon (vtkDataArray inDataArray, vtkDataArray outDataArray)
	Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...

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

Online Examples:

IsoparametricCellsDemo

Definition at line 62 of file vtkQuadraticPolygon.h.

Member Typedef Documentation

◆ Superclass

typedef vtkNonLinearCell vtkQuadraticPolygon::Superclass

Definition at line 66 of file vtkQuadraticPolygon.h.

Constructor & Destructor Documentation

◆ vtkQuadraticPolygon()

vtkQuadraticPolygon::vtkQuadraticPolygon ( )

protected

◆ ~vtkQuadraticPolygon()

vtkQuadraticPolygon::~vtkQuadraticPolygon ( )

overrideprotected

Member Function Documentation

◆ New()

static vtkQuadraticPolygon * vtkQuadraticPolygon::New ( )

static

◆ IsTypeOf()

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

static

◆ IsA()

virtual vtkTypeBool 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.

◆ SafeDownCast()

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

static

◆ NewInstanceInternal()

virtual vtkObjectBase * vtkQuadraticPolygon::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkNonLinearCell.

◆ NewInstance()

vtkQuadraticPolygon * vtkQuadraticPolygon::NewInstance ( ) const

◆ PrintSelf()

void vtkQuadraticPolygon::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

overridevirtual

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 vtkQuadraticPolygon::GetCellType ( )

inlineoverridevirtual

Implement the vtkCell API.

See the vtkCell API for descriptions of these methods.

Implements vtkCell.

Definition at line 73 of file vtkQuadraticPolygon.h.

◆ GetCellDimension()

int vtkQuadraticPolygon::GetCellDimension ( )

inlineoverridevirtual

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

Implements vtkCell.

Definition at line 74 of file vtkQuadraticPolygon.h.

◆ GetNumberOfEdges()

int vtkQuadraticPolygon::GetNumberOfEdges ( )

inlineoverridevirtual

Return the number of edges in the cell.

Implements vtkCell.

Definition at line 75 of file vtkQuadraticPolygon.h.

◆ GetNumberOfFaces()

int vtkQuadraticPolygon::GetNumberOfFaces ( )

inlineoverridevirtual

Return the number of faces in the cell.

Implements vtkCell.

Definition at line 76 of file vtkQuadraticPolygon.h.

◆ GetEdge()

vtkCell * vtkQuadraticPolygon::GetEdge ( int edgeId )

overridevirtual

Return the edge cell from the edgeId of the cell.

Implements vtkCell.

◆ GetFace()

vtkCell * vtkQuadraticPolygon::GetFace ( int faceId )

inlineoverridevirtual

Return the face cell from the faceId of the cell.

The returned vtkCell is an object owned by this instance, hence the return value must not be deleted by the caller.

Warning: Repeat calls to this function for different face ids will change the data stored in the internal member object whose pointer is returned by this function.; THIS METHOD IS NOT THREAD SAFE.

Implements vtkCell.

Definition at line 78 of file vtkQuadraticPolygon.h.

◆ IsPrimaryCell()

int vtkQuadraticPolygon::IsPrimaryCell ( )

inlineoverridevirtual

Return whether this cell type has a fixed topology or whether the topology varies depending on the data (e.g., vtkConvexPointSet).

This compares to composite cells that are typically composed of primary cells (e.g., a triangle strip composite cell is made up of triangle primary cells).

Reimplemented from vtkCell.

Definition at line 79 of file vtkQuadraticPolygon.h.