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00025 #ifndef __vtkPolyVertex_h
00026 #define __vtkPolyVertex_h
00027
00028 #include "vtkCell.h"
00029
00030 class vtkVertex;
00031
00032 class VTK_FILTERING_EXPORT vtkPolyVertex : public vtkCell
00033 {
00034 public:
00035 static vtkPolyVertex *New();
00036 vtkTypeRevisionMacro(vtkPolyVertex,vtkCell);
00037 void PrintSelf(ostream& os, vtkIndent indent);
00038
00040
00041 int GetCellType() {return VTK_POLY_VERTEX;};
00042 int GetCellDimension() {return 0;};
00043 int GetNumberOfEdges() {return 0;};
00044 int GetNumberOfFaces() {return 0;};
00045 vtkCell *GetEdge(int vtkNotUsed(edgeId)) {return 0;};
00046 vtkCell *GetFace(int vtkNotUsed(faceId)) {return 0;};
00047 int CellBoundary(int subId, double pcoords[3], vtkIdList *pts);
00048 void Contour(double value, vtkDataArray *cellScalars,
00049 vtkPointLocator *locator, vtkCellArray *verts,
00050 vtkCellArray *lines, vtkCellArray *polys,
00051 vtkPointData *inPd, vtkPointData *outPd,
00052 vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd);
00053 void Clip(double value, vtkDataArray *cellScalars,
00054 vtkPointLocator *locator, vtkCellArray *verts,
00055 vtkPointData *inPd, vtkPointData *outPd,
00056 vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd,
00057 int insideOut);
00058 int EvaluatePosition(double x[3], double* closestPoint,
00059 int& subId, double pcoords[3],
00060 double& dist2, double *weights);
00061 void EvaluateLocation(int& subId, double pcoords[3], double x[3],
00062 double *weights);
00063 int IntersectWithLine(double p1[3], double p2[3], double tol, double& t,
00064 double x[3], double pcoords[3], int& subId);
00065 int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts);
00066 void Derivatives(int subId, double pcoords[3], double *values,
00067 int dim, double *derivs);
00068 int IsPrimaryCell() {return 0;}
00070
00072 int GetParametricCenter(double pcoords[3]);
00073
00075
00077 virtual void InterpolateFunctions(double pcoords[3], double *weights);
00078 virtual void InterpolateDerivs(double pcoords[3], double *derivs);
00080
00081 protected:
00082 vtkPolyVertex();
00083 ~vtkPolyVertex();
00084
00085 vtkVertex *Vertex;
00086
00087 private:
00088 vtkPolyVertex(const vtkPolyVertex&);
00089 void operator=(const vtkPolyVertex&);
00090 };
00091
00092 #endif
00093
00094