/*=========================================================================

  Program:   Visualization Toolkit
  Module:    vtkTDxMotionEventInfo.h

  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   vtkTDxMotionEventInfo
 * @brief   Store motion information from a 3DConnexion input device
 *
 * vtkTDxMotionEventInfo is a data structure that stores the information about
 * a motion event from a 3DConnexion input device.
 *
 * @sa
 * vtkTDxDevice
 */

#ifndef vtkTDxMotionEventInfo_h
#define vtkTDxMotionEventInfo_h

#include "vtkObject.h"              // for the export macro
#include "vtkRenderingCoreModule.h" // For export macro

class VTKRENDERINGCORE_EXPORT vtkTDxMotionEventInfo
{
public:
  //@{
  /**
   * Translation coordinates
   */
  double X;
  double Y;
  double Z;
  //@}

  /**
   * Rotation angle.
   * The angle is in arbitrary unit.
   * It makes sense to have arbitrary unit
   * because the data comes from a device
   * where the information can be scaled by
   * the end-user.
   */
  double Angle;

  //@{
  /**
   * Rotation axis expressed as a unit vector.
   */
  double AxisX;
  double AxisY;
  double AxisZ;
  //@}
};

#endif
// VTK-HeaderTest-Exclude: vtkTDxMotionEventInfo.h
