/*! --------------------------------------------------------------------

  \file   Camera.h

  \brief  Class to a encapsulate a camera

  \author James Kuffner
  \date   2002-09-20

 -------------------------------------------------------------------- */

#ifndef __CAMERA_H__
#define __CAMERA_H__

#include "playerlocation.h"

//---------------------------------------------------------------------
//                            Camera
//
//! Class to encapsulate a camera
//
//---------------------------------------------------------------------
class Camera {

 public:

  Camera();
  virtual ~Camera() {}

  void Init(float w, float h);

  //! set the camera viewing parameters
  void SetViewingParams(float fov, float near_clip, float far_clip);

  //! set the aspect ratio
  void SetAspectRatio(float aspect);

  //sets the view and returns what it was set to
  void SetView(PlayerState player, CameraState* camera);

  
 ////////////////////////////////////////////////////////////////

 private:
  //enum { X = 0, Y, Z };

  //! stores camera viewing parameters
  float _fov;
  float _nearClip;
  float _farClip;
  float _aspectRatio;

};

#endif // __CAMERA_H__