vtkAnnulus.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause

#ifndef vtkAnnulus_h
#define vtkAnnulus_h

#include "vtkCommonDataModelModule.h" // For export macro
#include "vtkImplicitFunction.h"
#include "vtkNew.h"    // For vtkNew
#include "vtkVector.h" // For vtkVector3d

VTK_ABI_NAMESPACE_BEGIN
class vtkCylinder;
class vtkImplicitBoolean;

class VTKCOMMONDATAMODEL_EXPORT vtkAnnulus : public vtkImplicitFunction
{
public:
  static vtkAnnulus* New();
  vtkTypeMacro(vtkAnnulus, vtkImplicitFunction);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  using vtkImplicitFunction::EvaluateFunction;
  double EvaluateFunction(double x[3]) override;

  void EvaluateGradient(double x[3], double g[3]) override;


  void SetInnerRadius(double radius);
  double GetInnerRadius() const;


  void SetOuterRadius(double radius);
  double GetOuterRadius() const;


  void SetCenter(double x, double y, double z);
  void SetCenter(const double xyz[3]);
  void SetCenter(const vtkVector3d& xyz);
  void GetCenter(double& x, double& y, double& z);
  void GetCenter(double xyz[3]);
  double* GetCenter() VTK_SIZEHINT(3);


  void SetAxis(double x, double y, double z);
  void SetAxis(double axis[3]);
  void SetAxis(const vtkVector3d& axis);
  void GetAxis(double& x, double& y, double& z);
  void GetAxis(double xyz[3]);
  double* GetAxis() VTK_SIZEHINT(3);

protected:
  vtkAnnulus();
  ~vtkAnnulus() override;

private:
  vtkAnnulus(const vtkAnnulus&) = delete;
  void operator=(const vtkAnnulus&) = delete;

  void UpdateTransform();

  vtkVector3d Center = { 0.0, 0.0, 0.0 };
  vtkVector3d Axis = { 0.0, 1.0, 0.0 };

  vtkNew<vtkCylinder> InnerCylinder;
  vtkNew<vtkCylinder> OuterCylinder;
  vtkNew<vtkImplicitBoolean> BooleanOp;
};

VTK_ABI_NAMESPACE_END
#endif