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vtkQuadraticPolygon Class Reference

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

#include <vtkQuadraticPolygon.h>

Inheritance diagram for vtkQuadraticPolygon:
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Collaboration diagram for vtkQuadraticPolygon:
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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)
 
int GetCellType ()
 
int GetCellDimension ()
 
int GetNumberOfEdges ()
 
int GetNumberOfFaces ()
 
vtkCell * GetEdge (int)
 
vtkCell * GetFace (int)
 
int IsPrimaryCell ()
 
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 Derivatives (int subId, double pcoords[3], double *values, int dim, double *derivs)
 
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 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 int GetParametricCenter (double pcoords[3])
 
virtual double GetParametricDistance (double pcoords[3])
 
virtual double * GetParametricCoords ()
 
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 vtkQuadraticPolygon * New ()
 
static int IsTypeOf (const char *type)
 
static vtkQuadraticPolygon * SafeDownCast (vtkObjectBase *o)
 
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])
 
- 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 ()
 
void InitializePolygon ()
 
- 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 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)
 
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
 

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

◆ Superclass

typedef vtkNonLinearCell vtkQuadraticPolygon::Superclass

Definition at line 49 of file vtkQuadraticPolygon.h.

Constructor & Destructor Documentation

◆ vtkQuadraticPolygon()

vtkQuadraticPolygon::vtkQuadraticPolygon ( )
protected

◆ ~vtkQuadraticPolygon()

vtkQuadraticPolygon::~vtkQuadraticPolygon ( )
protected

Member Function Documentation

◆ New()

static vtkQuadraticPolygon* vtkQuadraticPolygon::New ( )
static

◆ IsTypeOf()

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

◆ IsA()

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.

◆ 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 
)
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 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.

◆ GetCellDimension()

int vtkQuadraticPolygon::GetCellDimension ( )
inlinevirtual

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

Implements vtkCell.

Definition at line 56 of file vtkQuadraticPolygon.h.

◆ GetNumberOfEdges()

int vtkQuadraticPolygon::GetNumberOfEdges ( )
inlinevirtual

Return the number of edges in the cell.

Implements vtkCell.

Definition at line 57 of file vtkQuadraticPolygon.h.

◆ GetNumberOfFaces()

int vtkQuadraticPolygon::GetNumberOfFaces ( )
inlinevirtual

Return the number of faces in the cell.

Implements vtkCell.

Definition at line 58 of file vtkQuadraticPolygon.h.

◆ GetEdge()

vtkCell* vtkQuadraticPolygon::GetEdge ( int  edgeId)
virtual

Return the edge cell from the edgeId of the cell.

Implements vtkCell.

◆ GetFace()

vtkCell* vtkQuadraticPolygon::GetFace ( int  faceId)
inlinevirtual

Return the face cell from the faceId of the cell.

Implements vtkCell.

Definition at line 60 of file vtkQuadraticPolygon.h.

◆ IsPrimaryCell()

int vtkQuadraticPolygon::IsPrimaryCell ( )
inlinevirtual

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 61 of file vtkQuadraticPolygon.h.

◆ CellBoundary()

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

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

Implements vtkCell.

◆ Contour()

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

Generate contouring primitives. The scalar list cellScalars are scalar values at each cell point. The point locator is essentially a points list that merges points as they are inserted (i.e., prevents duplicates). Contouring primitives can be vertices, lines, or polygons. It is possible to interpolate point data along the edge by providing input and output point data - if outPd is NULL, then no interpolation is performed. Also, if the output cell data is non-NULL, the cell data from the contoured cell is passed to the generated contouring primitives. (Note: the CopyAllocate() method must be invoked on both the output cell and point data. The cellId refers to the cell from which the cell data is copied.)

Implements vtkCell.

◆ Clip()

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

Cut (or clip) the cell based on the input cellScalars and the specified value. The output of the clip operation will be one or more cells of the same topological dimension as the original cell. The flag insideOut controls what part of the cell is considered inside - normally cell points whose scalar value is greater than "value" are considered inside. If insideOut is on, this is reversed. Also, if the output cell data is non-NULL, the cell data from the clipped cell is passed to the generated contouring primitives. (Note: the CopyAllocate() method must be invoked on both the output cell and point data. The cellId refers to the cell from which the cell data is copied.)

Implements vtkCell.

◆ EvaluatePosition()

int vtkQuadraticPolygon::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 vtkQuadraticPolygon::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.

◆ IntersectWithLine()

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

Intersect with a ray. Return parametric coordinates (both line and cell) and global intersection coordinates, given ray definition p1[3], p2[3] and tolerance tol. The method returns non-zero value if intersection occurs. A parametric distance t between 0 and 1 along the ray representing the intersection point, the point coordinates x[3] in data coordinates and also pcoords[3] in parametric coordinates. subId is the index within the cell if a composed cell like a triangle strip.

Implements vtkCell.

◆ InterpolateFunctions()

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

◆ ComputeCentroid()

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

◆ ParameterizePolygon()

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

◆ PointInPolygon()

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

◆ Triangulate() [1/2]

int vtkQuadraticPolygon::Triangulate ( vtkIdList *  outTris)

◆ Triangulate() [2/2]

int vtkQuadraticPolygon::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.

◆ NonDegenerateTriangulate()

int vtkQuadraticPolygon::NonDegenerateTriangulate ( vtkIdList *  outTris)

◆ DistanceToPolygon()

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

◆ IntersectPolygonWithPolygon()

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

◆ IntersectConvex2DCells()

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

◆ Derivatives()

void vtkQuadraticPolygon::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.

◆ GetUseMVCInterpolation()

virtual bool vtkQuadraticPolygon::GetUseMVCInterpolation ( )
virtual

Set/Get the flag indicating whether to use Mean Value Coordinate for the interpolation. If true, InterpolateFunctions() uses the Mean Value Coordinate to compute weights. Otherwise, the conventional 1/r^2 method is used. The UseMVCInterpolation parameter is set to true by default.

◆ SetUseMVCInterpolation()

virtual void vtkQuadraticPolygon::SetUseMVCInterpolation ( bool  )
virtual

◆ GetPermutationFromPolygon()

static void vtkQuadraticPolygon::GetPermutationFromPolygon ( vtkIdType  nb,
vtkIdList *  permutation 
)
staticprotected

Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable.

◆ PermuteToPolygon() [1/5]

static void vtkQuadraticPolygon::PermuteToPolygon ( vtkIdType  nbPoints,
double *  inPoints,
double *  outPoints 
)
staticprotected

◆ PermuteToPolygon() [2/5]

static void vtkQuadraticPolygon::PermuteToPolygon ( vtkCell *  inCell,
vtkCell *  outCell 
)
staticprotected

◆ PermuteToPolygon() [3/5]

static void vtkQuadraticPolygon::PermuteToPolygon ( vtkPoints *  inPoints,
vtkPoints *  outPoints 
)
staticprotected

◆ PermuteToPolygon() [4/5]

static void vtkQuadraticPolygon::PermuteToPolygon ( vtkIdTypeArray *  inIds,
vtkIdTypeArray *  outIds 
)
staticprotected

◆ PermuteToPolygon() [5/5]

static void vtkQuadraticPolygon::PermuteToPolygon ( vtkDataArray *  inDataArray,
vtkDataArray *  outDataArray 
)
staticprotected

◆ InitializePolygon()

void vtkQuadraticPolygon::InitializePolygon ( )
protected

◆ GetPermutationToPolygon()

static void vtkQuadraticPolygon::GetPermutationToPolygon ( vtkIdType  nb,
vtkIdList *  permutation 
)
staticprotected

Methods to transform a vtkPolygon variable into a vtkQuadraticPolygon variable.

◆ PermuteFromPolygon()

static void vtkQuadraticPolygon::PermuteFromPolygon ( vtkIdType  nb,
double *  values 
)
staticprotected

◆ ConvertFromPolygon()

static void vtkQuadraticPolygon::ConvertFromPolygon ( vtkIdList *  ids)
staticprotected

Member Data Documentation

◆ Polygon

vtkPolygon* vtkQuadraticPolygon::Polygon
protected

Definition at line 126 of file vtkQuadraticPolygon.h.

◆ Edge

vtkQuadraticEdge* vtkQuadraticPolygon::Edge
protected

Definition at line 127 of file vtkQuadraticPolygon.h.

◆ UseMVCInterpolation

bool vtkQuadraticPolygon::UseMVCInterpolation
protected

Definition at line 131 of file vtkQuadraticPolygon.h.

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