1 //*************************************************************************
2 // LaRCsim.hxx -- interface to the "LaRCsim" flight model
4 // Written by Curtis Olson, started May 1997.
6 // Copyright (C) 1997 Curtis L. Olson - http://www.flightgear.org/~curt
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 //*************************************************************************/
30 #include <FDM/flight.hxx>
33 #include "LaRCsimIC.hxx"
35 class FGLaRCsim: public FGInterface {
44 SGPropertyNode *speed_up;
46 SGPropertyNode *uiuc_type;
50 FGLaRCsim( double dt );
53 // copy FDM state to LaRCsim structures
54 bool copy_to_LaRCsim();
56 // copy FDM state from LaRCsim structures
57 bool copy_from_LaRCsim();
59 // reset flight params to a specific position
62 // update position based on inputs, positions, velocities, etc.
63 void update( double dt );
66 void set_Latitude(double lat); //geocentric
67 void set_Longitude(double lon);
68 void set_Altitude(double alt); // triggers re-calc of AGL altitude
69 void set_AltitudeAGL(double altagl); // and vice-versa
71 // Speeds -- setting any of these will trigger a re-calc of the rest
72 void set_V_calibrated_kts(double vc);
73 void set_Mach_number(double mach);
74 void set_Velocities_Local( double north, double east, double down );
75 void set_Velocities_Wind_Body( double u, double v, double w);
78 void set_Euler_Angles( double phi, double theta, double psi );
81 void set_Climb_Rate( double roc);
82 void set_Gamma_vert_rad( double gamma);
85 void set_Static_pressure(double p);
86 void set_Static_temperature(double T);
87 void set_Density(double rho);
90 void set_Velocities_Local_Airmass (double wnorth,
97 #endif // _LARCSIM_HXX