VTK
dox/Common/vtkParametricTorus.h
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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    vtkParametricTorus.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 =========================================================================*/
00033 #ifndef __vtkParametricTorus_h
00034 #define __vtkParametricTorus_h
00035 
00036 #include "vtkParametricFunction.h"
00037 
00038 class VTK_COMMON_EXPORT vtkParametricTorus : public vtkParametricFunction
00039 {
00040 
00041 public:
00042   vtkTypeMacro(vtkParametricTorus,vtkParametricFunction);
00043   void PrintSelf(ostream& os, vtkIndent indent);
00044   
00049   static vtkParametricTorus *New();
00050 
00052 
00054   vtkSetMacro(RingRadius,double);
00055   vtkGetMacro(RingRadius,double);
00057 
00059 
00061   vtkSetMacro(CrossSectionRadius,double);
00062   vtkGetMacro(CrossSectionRadius,double);
00064 
00066   virtual int GetDimension() {return 2;}
00067 
00072   virtual void Evaluate(double uvw[3], double Pt[3], double Duvw[9]);
00073 
00082   virtual double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]);
00083 
00084 protected:
00085   vtkParametricTorus();
00086   ~vtkParametricTorus();
00087 
00088   // Variables
00089   double RingRadius;
00090   double CrossSectionRadius;
00091 
00092 private:
00093   vtkParametricTorus(const vtkParametricTorus&);  // Not implemented.
00094   void operator=(const vtkParametricTorus&);  // Not implemented.
00095 };
00096 
00097 #endif