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00026 #ifndef __vtkBrownianPoints_h
00027 #define __vtkBrownianPoints_h
00028 
00029 #include "vtkDataSetAlgorithm.h"
00030 
00031 class VTK_GRAPHICS_EXPORT vtkBrownianPoints : public vtkDataSetAlgorithm
00032 {
00033 public:
00035   static vtkBrownianPoints *New();
00036 
00037   vtkTypeMacro(vtkBrownianPoints,vtkDataSetAlgorithm);
00038   void PrintSelf(ostream& os, vtkIndent indent);
00039 
00041 
00042   vtkSetClampMacro(MinimumSpeed,double,0.0,VTK_DOUBLE_MAX);
00043   vtkGetMacro(MinimumSpeed,double);
00045 
00047 
00048   vtkSetClampMacro(MaximumSpeed,double,0.0,VTK_DOUBLE_MAX);
00049   vtkGetMacro(MaximumSpeed,double);
00051 
00052 protected:
00053   vtkBrownianPoints();
00054   ~vtkBrownianPoints() {};
00055 
00056   virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
00057   double MinimumSpeed;
00058   double MaximumSpeed;
00059 private:
00060   vtkBrownianPoints(const vtkBrownianPoints&);  
00061   void operator=(const vtkBrownianPoints&);  
00062 };
00063 
00064 #endif