1 /*******************************************************************************
7 ------------- Copyright (C) 1999 Jon S. Berndt (jsb@hal-pc.org) -------------
9 This program is free software; you can redistribute it and/or modify it under
10 the terms of the GNU General Public License as published by the Free Software
11 Foundation; either version 2 of the License, or (at your option) any later
14 This program is distributed in the hope that it will be useful, but WITHOUT
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
19 You should have received a copy of the GNU General Public License along with
20 this program; if not, write to the Free Software Foundation, Inc., 59 Temple
21 Place - Suite 330, Boston, MA 02111-1307, USA.
23 Further information about the GNU General Public License can also be found on
24 the world wide web at http://www.gnu.org.
26 FUNCTIONAL DESCRIPTION
27 --------------------------------------------------------------------------------
29 Based on Flightgear code, which is based on LaRCSim. This class wraps all
30 global state variables (such as velocity, position, orientation, etc.).
33 --------------------------------------------------------------------------------
36 ********************************************************************************
38 *******************************************************************************/
43 /*******************************************************************************
45 *******************************************************************************/
48 # include <Include/compiler.h>
50 # ifdef FG_HAVE_STD_INCLUDES
62 #include "FGInitialCondition.h"
64 /*******************************************************************************
66 *******************************************************************************/
70 /*******************************************************************************
72 *******************************************************************************/
82 bool Reset(string, string);
83 void Initialize(float, float, float, float, float, float, float, float, float);
84 void Initialize(FGInitialCondition *FGIC);
85 bool StoreData(string);
86 bool DumpData(string);
87 bool DisplayData(void);
89 inline float GetVt(void) {return Vt;}
91 inline float Getlatitude(void) {return latitude;}
92 inline float Getlongitude(void) {return longitude;}
93 inline float GetGeodeticLat(void) {return GeodeticLat;}
95 inline float Getadot(void) {return adot;}
96 inline float Getbdot(void) {return bdot;}
98 inline float Geth(void) {return h;}
99 inline float Geta(void) {return a;}
100 inline float GetMach(void) {return Mach;}
102 inline float Getsim_time(void) {return sim_time;}
103 inline float Getdt(void) {return dt;}
105 inline float Getqbar(void) {return qbar;}
107 inline void SetVt(float tt) {Vt = tt;}
109 inline void Setlatitude(float tt) {latitude = tt;}
110 inline void Setlongitude(float tt) {longitude = tt;}
111 inline void SetGeodeticLat(float tt) {GeodeticLat = tt;}
113 inline void Setadot(float tt) {adot = tt;}
114 inline void Setbdot(float tt) {bdot = tt;}
116 inline void Setqbar(float tt) {qbar = tt;}
118 inline void Seth(float tt) {h = tt;}
119 inline void Seta(float tt) {a = tt;}
120 inline void SetMach(float tt) {Mach = tt;}
122 inline float Setsim_time(float tt) {sim_time = tt; return sim_time;}
123 inline void Setdt(float tt) {dt = tt;}
125 inline float IncrTime(void) {sim_time+=dt;return sim_time;}
129 float Vt; // Total velocity
130 float latitude, longitude; // position
131 float GeodeticLat; // Geodetic Latitude
132 float adot, bdot; // alpha dot and beta dot
133 float h, a; // altitude above sea level, speed of sound
134 float qbar; // dynamic pressure
136 float Mach; // Mach number
144 /******************************************************************************/