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Filtering/vtkSphere.h

00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkSphere.h,v $
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 =========================================================================*/
00028 #ifndef __vtkSphere_h
00029 #define __vtkSphere_h
00030 
00031 #include "vtkImplicitFunction.h"
00032 
00033 class VTK_FILTERING_EXPORT vtkSphere : public vtkImplicitFunction
00034 {
00035 public:
00036   vtkTypeRevisionMacro(vtkSphere,vtkImplicitFunction);
00037   void PrintSelf(ostream& os, vtkIndent indent);
00038 
00040   static vtkSphere *New();
00041 
00043 
00044   double EvaluateFunction(double x[3]);
00045   double EvaluateFunction(double x, double y, double z)
00046     {return this->vtkImplicitFunction::EvaluateFunction(x, y, z); } ;
00048 
00050   void EvaluateGradient(double x[3], double n[3]);
00051 
00053 
00054   vtkSetMacro(Radius,double);
00055   vtkGetMacro(Radius,double);
00057 
00059 
00060   vtkSetVector3Macro(Center,double);
00061   vtkGetVectorMacro(Center,double,3);
00063 
00064 protected:
00065   vtkSphere();
00066   ~vtkSphere() {};
00067 
00068   double Radius;
00069   double Center[3];
00070 
00071 private:
00072   vtkSphere(const vtkSphere&);  // Not implemented.
00073   void operator=(const vtkSphere&);  // Not implemented.
00074 };
00075 
00076 #endif
00077 
00078