text: // Filename: fltEyepoint.h
  // Created by:  drose (26Aug00)
  //
  ////////////////////////////////////////////////////////////////////
  //
  // PANDA 3D SOFTWARE
  // Copyright (c) Carnegie Mellon University.  All rights reserved.
  //
  // All use of this software is subject to the terms of the revised BSD
  // license.  You should have received a copy of this license along
  // with this source code in a file named "LICENSE."
  //
  ////////////////////////////////////////////////////////////////////
  
  #ifndef FLTEYEPOINT_H
  #define FLTEYEPOINT_H
  
  #include "pandatoolbase.h"
  
  #include "luse.h"
  
  class FltRecordReader;
  class FltRecordWriter;
  
  ////////////////////////////////////////////////////////////////////
  //       Class : FltEyepoint
  // Description : A single eyepoint entry in the eyepoint/trackplane
  //               palette.
  ////////////////////////////////////////////////////////////////////
  class FltEyepoint {
  public:
    FltEyepoint();
  
    bool extract_record(FltRecordReader &reader);
    bool build_record(FltRecordWriter &writer) const;
  
  public:
    LPoint3d _rotation_center;
    LVecBase3 _hpr;
    LMatrix4 _rotation;
    PN_stdfloat _fov;
    PN_stdfloat _scale;
    PN_stdfloat _near_clip;
    PN_stdfloat _far_clip;
    LMatrix4 _fly_through;
    LPoint3 _eyepoint;
    PN_stdfloat _fly_through_yaw;
    PN_stdfloat _fly_through_pitch;
    LVector3 _eyepoint_direction;
    bool _no_fly_through;
    bool _ortho_mode;
    bool _is_valid;
    int _image_offset_x;
    int _image_offset_y;
    int _image_zoom;
  };
  
  #endif
  
  
  
  