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| virtual vtkTypeBool | IsA (const char *type) |
| | Return 1 if this class is the same type of (or a subclass of) the named class. More...
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| vtkQuadraticPolygon * | NewInstance () const |
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| void | PrintSelf (ostream &os, vtkIndent indent) override |
| | Methods invoked by print to print information about the object including superclasses. More...
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| int | GetCellType () override |
| | Implement the vtkCell API. More...
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| int | GetCellDimension () override |
| | Return the topological dimensional of the cell (0,1,2, or 3). More...
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| int | GetNumberOfEdges () override |
| | Return the number of edges in the cell. More...
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| |
| int | GetNumberOfFaces () override |
| | Return the number of faces in the cell. More...
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| vtkCell * | GetEdge (int) override |
| | Return the edge cell from the edgeId of the cell. More...
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| vtkCell * | GetFace (int) override |
| | Return the face cell from the faceId of the cell. More...
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| 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...
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| |
| 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...
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| |
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| virtual bool | GetUseMVCInterpolation () |
| | Set/Get the flag indicating whether to use Mean Value Coordinate for the interpolation. More...
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| virtual void | SetUseMVCInterpolation (bool) |
| | Set/Get the flag indicating whether to use Mean Value Coordinate for the interpolation. More...
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| vtkNonLinearCell * | NewInstance () const |
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| int | IsLinear () override |
| | Non-linear cells require special treatment (tessellation) when converting to graphics primitives (during mapping). More...
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| vtkCell * | NewInstance () const |
| |
| void | Initialize (int npts, vtkIdType *pts, vtkPoints *p) |
| | Initialize cell from outside with point ids and point coordinates specified. More...
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| void | Initialize (int npts, vtkPoints *p) |
| | Initialize the cell with point coordinates specified. More...
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| virtual void | ShallowCopy (vtkCell *c) |
| | Copy this cell by reference counting the internal data structures. More...
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| virtual void | DeepCopy (vtkCell *c) |
| | Copy this cell by completely copying internal data structures. More...
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| virtual int | RequiresInitialization () |
| | Some cells require initialization prior to access. More...
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| virtual void | Initialize () |
| |
| virtual int | IsExplicitCell () |
| | Explicit cells require additional representational information beyond the usual cell type and connectivity list information. More...
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| 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...
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| virtual void | SetFaces (vtkIdType *vtkNotUsed(faces)) |
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| virtual vtkIdType * | GetFaces () |
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| vtkPoints * | GetPoints () |
| | Get the point coordinates for the cell. More...
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| vtkIdType | GetNumberOfPoints () |
| | Return the number of points in the cell. More...
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| vtkIdList * | GetPointIds () |
| | Return the list of point ids defining the cell. More...
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| vtkIdType | GetPointId (int ptId) |
| | For cell point i, return the actual point id. More...
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| void | GetBounds (double bounds[6]) |
| | Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...
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| double * | GetBounds () |
| | Compute cell bounding box (xmin,xmax,ymin,ymax,zmin,zmax). More...
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| double | GetLength2 () |
| | Compute Length squared of cell (i.e., bounding box diagonal squared). More...
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| virtual int | GetParametricCenter (double pcoords[3]) |
| | Return center of the cell in parametric coordinates. More...
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| virtual double | GetParametricDistance (const double pcoords[3]) |
| | Return the distance of the parametric coordinate provided to the cell. More...
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| virtual double * | GetParametricCoords ()) |
| | Return a contiguous array of parametric coordinates of the points defining this cell. More...
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| |
| 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...
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| virtual void | InterpolateDerivs (const double vtkNotUsed(pcoords)[3], double *vtkNotUsed(derivs)) |
| |
| | vtkBaseTypeMacro (vtkObject, vtkObjectBase) |
| |
| virtual void | DebugOn () |
| | Turn debugging output on. More...
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| virtual void | DebugOff () |
| | Turn debugging output off. More...
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| bool | GetDebug () |
| | Get the value of the debug flag. More...
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| void | SetDebug (bool debugFlag) |
| | Set the value of the debug flag. More...
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| virtual void | Modified () |
| | Update the modification time for this object. More...
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| virtual vtkMTimeType | GetMTime () |
| | Return this object's modified time. More...
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| void | RemoveObserver (unsigned long tag) |
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| void | RemoveObservers (unsigned long event) |
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| void | RemoveObservers (const char *event) |
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| void | RemoveAllObservers () |
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| vtkTypeBool | HasObserver (unsigned long event) |
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| vtkTypeBool | HasObserver (const char *event) |
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| int | InvokeEvent (unsigned long event) |
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| 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...
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| unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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| vtkCommand * | GetCommand (unsigned long tag) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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| void | RemoveObserver (vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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| void | RemoveObservers (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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| void | RemoveObservers (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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| vtkTypeBool | HasObserver (unsigned long event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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| vtkTypeBool | HasObserver (const char *event, vtkCommand *) |
| | Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
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| |
| 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...
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| |
| 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...
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| |
| 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...
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| |
| int | InvokeEvent (unsigned long event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not. More...
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| |
| int | InvokeEvent (const char *event, void *callData) |
| | This method invokes an event and return whether the event was aborted or not. More...
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| |
| const char * | GetClassName () const |
| | Return the class name as a string. More...
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| |
| virtual void | Delete () |
| | Delete a VTK object. More...
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| virtual void | FastDelete () |
| | Delete a reference to this object. More...
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| |
| void | InitializeObjectBase () |
| |
| void | Print (ostream &os) |
| | Print an object to an ostream. More...
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| |
| virtual void | Register (vtkObjectBase *o) |
| | Increase the reference count (mark as used by another object). More...
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| virtual void | UnRegister (vtkObjectBase *o) |
| | Decrease the reference count (release by another object). More...
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| int | GetReferenceCount () |
| | Return the current reference count of this object. More...
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| void | SetReferenceCount (int) |
| | Sets the reference count. More...
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| void | PrintRevisions (ostream &) |
| | Legacy. More...
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| |
| virtual void | PrintHeader (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses. More...
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| virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
| | Methods invoked by print to print information about the object including superclasses. More...
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| vtkPolygon * | Polygon |
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| vtkQuadraticEdge * | Edge |
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| bool | UseMVCInterpolation |
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| double | Bounds [6] |
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| bool | Debug |
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| vtkTimeStamp | MTime |
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| vtkSubjectHelper * | SubjectHelper |
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| vtkAtomicInt32 | ReferenceCount |
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| vtkWeakPointerBase ** | WeakPointers |
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| static void | ComputeCentroid (vtkIdTypeArray *ids, vtkPoints *pts, double centroid[3]) |
| | 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. More...
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| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| static int | IntersectPolygonWithPolygon (int npts, double *pts, double bounds[6], int npts2, double *pts2, double bounds2[3], double tol, double x[3]) |
| | 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. More...
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| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| |
| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| |
| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| |
| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| |
| void | InterpolateFunctions (const double x[3], double *weights) override |
| | 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. More...
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| |
| 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 2*n points) is transform into a vtkPolygon (with 2*n edges and 2*n points) and the vtkPolygon methods are called. More...
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| |
| int | Triangulate (vtkIdList *outTris) |
| | 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. More...
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| |
| int | Triangulate (int index, vtkIdList *ptIds, vtkPoints *pts) override |
| | 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. More...
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| |
| int | NonDegenerateTriangulate (vtkIdList *outTris) |
| | 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. More...
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| |
| void | InitializePolygon () |
| | Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...
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| |
| static void | GetPermutationFromPolygon (vtkIdType nb, vtkIdList *permutation) |
| | Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...
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| |
| static void | PermuteToPolygon (vtkIdType nbPoints, double *inPoints, double *outPoints) |
| | Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...
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| |
| static void | PermuteToPolygon (vtkCell *inCell, vtkCell *outCell) |
| | Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...
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| |
| static void | PermuteToPolygon (vtkPoints *inPoints, vtkPoints *outPoints) |
| | Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...
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| |
| static void | PermuteToPolygon (vtkIdTypeArray *inIds, vtkIdTypeArray *outIds) |
| | Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...
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| |
| static void | PermuteToPolygon (vtkDataArray *inDataArray, vtkDataArray *outDataArray) |
| | Methods to transform a vtkQuadraticPolygon variable into a vtkPolygon variable. More...
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| |
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 46 of file vtkQuadraticPolygon.h.
Public Types inherited from vtkNonLinearCell