vtkHandleSource.h

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

#include "vtkFiltersSourcesModule.h" // For export macro
#include "vtkPolyDataAlgorithm.h"
#include "vtkWrappingHints.h" // For VTK_MARSHALAUTO

VTK_ABI_NAMESPACE_BEGIN
class VTKFILTERSSOURCES_EXPORT VTK_MARSHALAUTO vtkHandleSource : public vtkPolyDataAlgorithm
{
public:
  vtkTypeMacro(vtkHandleSource, vtkPolyDataAlgorithm);
  void PrintSelf(ostream& os, vtkIndent indent) override;


  vtkSetMacro(Directional, bool);
  vtkGetMacro(Directional, bool);
  vtkBooleanMacro(Directional, bool);


  void SetPosition(const double pos[3]) { this->SetPosition(pos[0], pos[1], pos[2]); }
  virtual void SetPosition(double xPos, double yPos, double zPos) = 0;


  void GetPosition(double pos[3]);
  virtual double* GetPosition() = 0;


  void SetDirection(const double dir[3]) { this->SetDirection(dir[0], dir[1], dir[2]); }
  virtual void SetDirection(double xDir, double yDir, double zDir) = 0;


  void GetDirection(double dir[3]);
  virtual double* GetDirection() = 0;


  vtkSetMacro(Size, double);
  vtkGetMacro(Size, double);

  vtkHandleSource(const vtkHandleSource&) = delete;
  void operator=(const vtkHandleSource&) = delete;

protected:
  vtkHandleSource();
  ~vtkHandleSource() override = default;

  // Flag to indicate if the handle should be aware of any direction.
  bool Directional = false;

  double Size = 0.5;
};

VTK_ABI_NAMESPACE_END
#endif