1 /**************************************************************************
2 * ls_interface.h -- interface to the "LaRCsim" flight model
4 * Written by Curtis Olson, started May 1997.
6 * Copyright (C) 1997 Curtis L. Olson - curt@infoplane.com
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of the
11 * License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
23 * (Log is kept at end of this file)
24 **************************************************************************/
27 #ifndef _LS_INTERFACE_H
28 #define _LS_INTERFACE_H
39 /* reset flight params to a specific position */
40 int ls_toplevel_init(double dt);
42 /* update position based on inputs, positions, velocities, etc. */
43 int ls_update(int multiloop);
46 /* Convert from the fgFLIGHT struct to the LaRCsim generic_ struct */
47 int fgFlight_2_LaRCsim (fgFLIGHT *f);
49 /* Convert from the LaRCsim generic_ struct to the fgFLIGHT struct */
50 int fgLaRCsim_2_Flight (fgFLIGHT *f);
52 void ls_loop( SCALAR dt, int initialize );
55 /* Set the altitude (force) */
56 int ls_ForceAltitude(double alt_feet);
59 #endif /* _LS_INTERFACE_H */
68 // Revision 1.1 1999/06/17 18:07:33 curt
71 // Revision 1.1.1.1 1999/04/05 21:32:45 curt
72 // Start of 0.6.x branch.
74 // Revision 1.11 1998/10/17 01:34:15 curt
77 // Revision 1.10 1998/10/16 23:27:45 curt
80 // Revision 1.9 1998/07/12 03:11:04 curt
81 // Removed some printf()'s.
82 // Fixed the autopilot integration so it should be able to update it's control
83 // positions every time the internal flight model loop is run, and not just
84 // once per rendered frame.
85 // Added a routine to do the necessary stuff to force an arbitrary altitude
87 // Gave the Navion engine just a tad more power.
89 // Revision 1.8 1998/04/21 16:59:39 curt
90 // Integrated autopilot.
91 // Prepairing for C++ integration.
93 // Revision 1.7 1998/02/07 15:29:39 curt
94 // Incorporated HUD changes and struct/typedef changes from Charlie Hotchkiss
95 // <chotchkiss@namg.us.anritsu.com>
97 // Revision 1.6 1998/02/03 23:20:17 curt
98 // Lots of little tweaks to fix various consistency problems discovered by
99 // Solaris' CC. Fixed a bug in fg_debug.c with how the fgPrintf() wrapper
100 // passed arguments along to the real printf(). Also incorporated HUD changes
101 // by Michele America.
103 // Revision 1.5 1998/01/19 19:27:05 curt
104 // Merged in make system changes from Bob Kuehne <rpk@sgi.com>
105 // This should simplify things tremendously.
107 // Revision 1.4 1998/01/19 18:40:27 curt
108 // Tons of little changes to clean up the code and to remove fatal errors
109 // when building with the c++ compiler.
111 // Revision 1.3 1997/07/23 21:52:20 curt
112 // Put comments around the text after an #endif for increased portability.
114 // Revision 1.2 1997/05/29 22:39:59 curt
115 // Working on incorporating the LaRCsim flight model.
117 // Revision 1.1 1997/05/29 00:09:58 curt
118 // Initial Flight Gear revision.