00001
00002 /***************************************************************************
00003  *  relativepositionmodel.h - Abstract class defining a position model for
00004  *                            calculation of relative position
00005  *
00006  *  Generated: Tue May 31 13:50:12 2005
00007  *  Copyright  2005-2006  Tim Niemueller [www.niemueller.de]
00008  *
00009  ****************************************************************************/
00010
00011 /*  This program is free software; you can redistribute it and/or modify
00012  *  it under the terms of the GNU General Public License as published by
00013  *  the Free Software Foundation; either version 2 of the License, or
00014  *  (at your option) any later version. A runtime exception applies to
00015  *  this software (see LICENSE.GPL_WRE file mentioned below for details).
00016  *
00017  *  This program is distributed in the hope that it will be useful,
00018  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00019  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00020  *  GNU Library General Public License for more details.
00021  *
00022  *  Read the full text in the LICENSE.GPL_WRE file in the doc directory.
00023  */
00024
00025 #ifndef __FIREVISION_RELATIVEPOSITIONMODEL_H_
00026 #define __FIREVISION_RELATIVEPOSITIONMODEL_H_
00027 
00028 #include <fvutils/base/types.h>
00029
00030 class RelativePositionModel
00031 {
00032
00033  public:
00034   virtual ~RelativePositionModel();
00035
00036   virtual const char *  get_name(void) const                        = 0;
00037   virtual void          set_radius(float r)                         = 0;
00038   virtual void          set_center(float x, float y)                = 0;
00039   virtual void          set_center(const center_in_roi_t& c)        = 0;
00040
00041   virtual void          set_pan_tilt(float pan, float tilt)         = 0;
00042   virtual void          get_pan_tilt(float *pan, float *tilt) const = 0;
00043
00044   virtual void          set_cam_rotation(float pan, float tilt, float roll = 0.f);
00045   virtual void          get_cam_rotation(float &pan, float &tilt, float &roll) const;
00046
00047   virtual void          set_cam_translation(float height, float rel_x = 0.f, float rel_y = 0.f);
00048   virtual void          get_cam_translation(float &height, float &rel_x, float &rel_y) const;
00049
00050   virtual void          calc()                                      = 0;
00051   virtual void          calc_unfiltered()                           = 0;
00052
00053   virtual void          reset()                                     = 0;
00054
00055   virtual float         get_distance() const                        = 0;
00056   virtual float         get_bearing() const                         = 0;
00057   virtual float         get_slope() const                           = 0;
00058   virtual float         get_x() const                               = 0;
00059   virtual float         get_y() const                               = 0;
00060
00061   virtual bool          is_pos_valid() const                        = 0;
00062
00063 };
00064
00065 #endif