Main Page | Class Hierarchy | Alphabetical List | Class List | File List | Class Members | File Members | Related Pages

dox/Common/vtkVertex.h

Go to the documentation of this file.
00001 /*========================================================================= 00002 00003 Program: Visualization Toolkit 00004 Module: $RCSfile: vtkVertex.h,v $ 00005 Language: C++ 00006 00007 Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 00008 All rights reserved. 00009 See Copyright.txt or http://www.kitware.com/Copyright.htm for details. 00010 00011 This software is distributed WITHOUT ANY WARRANTY; without even 00012 the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 00013 PURPOSE. See the above copyright notice for more information. 00014 00015 =========================================================================*/ 00031 #ifndef __vtkVertex_h 00032 #define __vtkVertex_h 00033 00034 #include "vtkCell.h" 00035 00036 class VTK_COMMON_EXPORT vtkVertex : public vtkCell 00037 { 00038 public: 00039 static vtkVertex *New(); 00040 vtkTypeRevisionMacro(vtkVertex,vtkCell); 00041 00046 int GetCellType() {return VTK_VERTEX;}; 00047 int GetCellDimension() {return 0;}; 00048 int GetNumberOfEdges() {return 0;}; 00049 int GetNumberOfFaces() {return 0;}; 00050 vtkCell *GetEdge(int) {return 0;}; 00051 vtkCell *GetFace(int) {return 0;}; 00052 void Clip(float value, vtkDataArray *cellScalars, 00053 vtkPointLocator *locator, vtkCellArray *pts, 00054 vtkPointData *inPd, vtkPointData *outPd, 00055 vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd, 00056 int insideOut); 00057 int EvaluatePosition(float x[3], float* closestPoint, 00058 int& subId, float pcoords[3], 00059 float& dist2, float *weights); 00060 void EvaluateLocation(int& subId, float pcoords[3], float x[3], 00061 float *weights); 00063 00069 int CellBoundary(int subId, float pcoords[3], vtkIdList *pts); 00070 00072 00076 void Contour(float value, vtkDataArray *cellScalars, 00077 vtkPointLocator *locator, vtkCellArray *verts1, 00078 vtkCellArray *lines, vtkCellArray *verts2, 00079 vtkPointData *inPd, vtkPointData *outPd, 00080 vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd); 00082 00084 00087 int IntersectWithLine(float p1[3], float p2[3], float tol, float& t, 00088 float x[3], float pcoords[3], int& subId); 00090 00093 int Triangulate(int index, vtkIdList *ptIds, vtkPoints *pts); 00094 00096 00098 void Derivatives(int subId, float pcoords[3], float *values, 00099 int dim, float *derivs); 00101 00103 static void InterpolationFunctions(float pcoords[3], float weights[1]); 00104 00105 protected: 00106 vtkVertex(); 00107 ~vtkVertex() {}; 00108 00109 private: 00110 vtkVertex(const vtkVertex&); // Not implemented. 00111 void operator=(const vtkVertex&); // Not implemented. 00112 }; 00113 00114 #endif 00115 00116