vtkVRFollower.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkVRFollower_h
#define vtkVRFollower_h
 
#include "vtkFollower.h"
#include "vtkRenderingVRModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class VTKRENDERINGVR_EXPORT vtkVRFollower : public vtkFollower
{
public:
  static vtkVRFollower* New();
  vtkTypeMacro(vtkVRFollower, vtkFollower);
  void PrintSelf(ostream& os, vtkIndent indent) override;
 
  void Render(vtkRenderer* ren) override;
 
  void ComputeMatrix() override;
 
protected:
  vtkVRFollower() = default;
  ~vtkVRFollower() override = default;
 
  double LastViewUp[3];
 
private:
  vtkVRFollower(const vtkVRFollower&) = delete;
  void operator=(const vtkVRFollower&) = delete;
 
  void Render(vtkRenderer*, vtkMapper*) override {}
};
 
VTK_ABI_NAMESPACE_END
#endif