vtkParametricMobius.h

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/*=========================================================================
 
  Program:   Visualization Toolkit
  Module:    vtkParametricMobius.h
 
  Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
  All rights reserved.
  See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
 
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notice for more information.
 
=========================================================================*/
#ifndef vtkParametricMobius_h
#define vtkParametricMobius_h
 
#include "vtkCommonComputationalGeometryModule.h" // For export macro
#include "vtkParametricFunction.h"
 
class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricMobius : public vtkParametricFunction
{
public:
  vtkTypeMacro(vtkParametricMobius, vtkParametricFunction);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  static vtkParametricMobius* New();
 
 
  vtkSetMacro(Radius, double);
  vtkGetMacro(Radius, double);
 
  int GetDimension() override { return 2; }
 
  void Evaluate(double uvw[3], double Pt[3], double Duvw[9]) override;
 
  double EvaluateScalar(double uvw[3], double Pt[3], double Duvw[9]) override;
 
protected:
  vtkParametricMobius();
  ~vtkParametricMobius() override;
 
  // Variables
  double Radius;
 
private:
  vtkParametricMobius(const vtkParametricMobius&) = delete;
  void operator=(const vtkParametricMobius&) = delete;
};
 
#endif