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vtkOpenVRFollower.h
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vtkOpenVRFollower.h
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/*=========================================================================
Program: Visualization Toolkit
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.
=========================================================================*/
/**
* @class vtkOpenVRFollower
* @brief OpenVR Follower
*
* vtkOpenVRFollower a follower that aligns with PhysicalViewUp
*/
#ifndef vtkOpenVRFollower_h
#define vtkOpenVRFollower_h
#include "vtkRenderingOpenVRModule.h" // For export macro
#include "vtkFollower.h"
class VTKRENDERINGOPENVR_EXPORT vtkOpenVRFollower : public vtkFollower
{
public:
static vtkOpenVRFollower *New();
vtkTypeMacro(vtkOpenVRFollower, vtkFollower);
void PrintSelf(ostream& os, vtkIndent indent) override;
virtual void Render(vtkRenderer *ren) override;
/**
* Generate the matrix based on ivars. This method overloads its superclasses
* ComputeMatrix() method due to the special vtkFollower matrix operations.
*/
void ComputeMatrix() override;
protected:
vtkOpenVRFollower();
~vtkOpenVRFollower();
double LastViewUp[3];
private:
vtkOpenVRFollower(const vtkOpenVRFollower&) = delete;
void operator=(const vtkOpenVRFollower&) = delete;
};
#endif