vtkParametricConicSpiral.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkParametricConicSpiral_h
#define vtkParametricConicSpiral_h
 
#include "vtkCommonComputationalGeometryModule.h" // For export macro
#include "vtkParametricFunction.h"
 
VTK_ABI_NAMESPACE_BEGIN
class VTKCOMMONCOMPUTATIONALGEOMETRY_EXPORT vtkParametricConicSpiral : public vtkParametricFunction
{
public:
  vtkTypeMacro(vtkParametricConicSpiral, vtkParametricFunction);
  void PrintSelf(ostream& os, vtkIndent indent) override;

  static vtkParametricConicSpiral* New();

  int GetDimension() override { return 2; }


  vtkSetMacro(A, double);
  vtkGetMacro(A, double);


  vtkSetMacro(B, double);
  vtkGetMacro(B, double);


  vtkSetMacro(C, double);
  vtkGetMacro(C, double);


  vtkSetMacro(N, double);
  vtkGetMacro(N, double);

  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:
  vtkParametricConicSpiral();
  ~vtkParametricConicSpiral() override;
 
  // Variables
  double A;
  double B;
  double C;
  double N;
 
private:
  vtkParametricConicSpiral(const vtkParametricConicSpiral&) = delete;
  void operator=(const vtkParametricConicSpiral&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif