1 // JSBsim.hxx -- interface to the "JSBsim" flight model
3 // Written by Curtis Olson, started February 1999.
5 // Copyright (C) 1999 Curtis L. Olson - curt@flightgear.org
7 // This program is free software; you can redistribute it and/or
8 // modify it under the terms of the GNU General Public License as
9 // published by the Free Software Foundation; either version 2 of the
10 // License, or (at your option) any later version.
12 // This program is distributed in the hope that it will be useful, but
13 // WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 // General Public License for more details.
17 // You should have received a copy of the GNU General Public License
18 // along with this program; if not, write to the Free Software
19 // Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
27 #include <FDM/JSBSim/FGFDMExec.h>
28 #include <FDM/JSBSim/FGInitialCondition.h>
31 #include <Aircraft/aircraft.hxx>
33 #define ID_JSBSIMXX "$Header"
35 class FGJSBsim: public FGInterface {
37 // The aircraft for this instance
39 FGInitialCondition *fgic;
48 FGJSBsim::FGJSBsim(void);
49 FGJSBsim::~FGJSBsim();
51 // copy FDM state to LaRCsim structures
52 bool copy_to_JSBsim();
54 // copy FDM state from LaRCsim structures
55 bool copy_from_JSBsim();
57 // reset flight params to a specific position
58 bool init( double dt );
61 void set_Latitude(double lat); // geocentric
62 void set_Longitude(double lon);
63 void set_Altitude(double alt); // triggers re-calc of AGL altitude
64 //void set_AltitudeAGL(double altagl); // and vice-versa
66 // Speeds -- setting any of these will trigger a re-calc of the rest
67 void set_V_calibrated_kts(double vc);
68 void set_Mach_number(double mach);
69 void set_Velocities_Local( double north, double east, double down );
70 void set_Velocities_Wind_Body( double u, double v, double w);
73 void set_Euler_Angles( double phi, double theta, double psi );
76 void set_Climb_Rate( double roc);
77 void set_Gamma_vert_rad( double gamma);
80 void set_Sea_level_radius(double slr);
81 void set_Runway_altitude(double ralt);
84 void set_Static_pressure(double p);
85 void set_Static_temperature(double T);
86 void set_Density(double rho);
87 void set_Velocities_Local_Airmass (double wnorth,
91 // update position based on inputs, positions, velocities, etc.
92 bool update( int multiloop );