VTK
dox/Common/DataModel/vtkCell3D.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkCell3D.h
00005 
00006   Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
00007   All rights reserved.
00008   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00009 
00010      This software is distributed WITHOUT ANY WARRANTY; without even
00011      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
00012      PURPOSE.  See the above copyright notice for more information.
00013 
00014 =========================================================================*/
00026 #ifndef __vtkCell3D_h
00027 #define __vtkCell3D_h
00028 
00029 #include "vtkCommonDataModelModule.h" // For export macro
00030 #include "vtkCell.h"
00031 
00032 class vtkOrderedTriangulator;
00033 class vtkTetra;
00034 class vtkCellArray;
00035 class vtkDoubleArray;
00036 
00037 class VTKCOMMONDATAMODEL_EXPORT vtkCell3D : public vtkCell
00038 {
00039 public:
00040   vtkTypeMacro(vtkCell3D,vtkCell);
00041   void PrintSelf(ostream& os, vtkIndent indent);
00042 
00048   virtual void GetEdgePoints(int edgeId, int* &pts) = 0;
00049 
00055   virtual void GetFacePoints(int faceId, int* &pts) = 0;
00056 
00057   virtual void Contour(double value, vtkDataArray *cellScalars,
00058                vtkIncrementalPointLocator *locator, vtkCellArray *verts,
00059                vtkCellArray *lines, vtkCellArray *polys,
00060                vtkPointData *inPd, vtkPointData *outPd,
00061                vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd);
00062 
00064 
00075   virtual void Clip(double value, vtkDataArray *cellScalars,
00076                     vtkIncrementalPointLocator *locator, vtkCellArray *connectivity,
00077                     vtkPointData *inPd, vtkPointData *outPd,
00078                     vtkCellData *inCd, vtkIdType cellId, vtkCellData *outCd,
00079                     int insideOut);
00081 
00083   virtual int GetCellDimension() {return 3;}
00084 
00086 
00089   vtkSetClampMacro(MergeTolerance,double,0.0001,0.25);
00090   vtkGetMacro(MergeTolerance,double);
00092 
00093 protected:
00094   vtkCell3D();
00095   ~vtkCell3D();
00096 
00097   vtkOrderedTriangulator *Triangulator;
00098   double                  MergeTolerance;
00099 
00100   //used to support clipping
00101   vtkTetra               *ClipTetra;
00102   vtkDoubleArray         *ClipScalars;
00103 
00104 private:
00105   vtkCell3D(const vtkCell3D&);  // Not implemented.
00106   void operator=(const vtkCell3D&);  // Not implemented.
00107 };
00108 
00109 #endif
00110 
00111