VTK
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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