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.
27 --------------------------------------------------------------------------------
30 ********************************************************************************
31 COMMENTS, REFERENCES, and NOTES
32 ********************************************************************************
34 ********************************************************************************
36 *******************************************************************************/
41 /*******************************************************************************
43 *******************************************************************************/
48 /*******************************************************************************
50 *******************************************************************************/
52 class FGPosition : public FGModel {
56 FGColumnVector vVelDot;
58 double Vee, invMass, invRadius;
60 double LatitudeDot, LongitudeDot, RadiusDot;
61 double lastLatitudeDot, lastLongitudeDot, lastRadiusDot;
62 double Longitude, Latitude;
66 double SeaLevelRadius;
74 FGPosition(FGFDMExec*);
77 inline FGColumnVector GetVel(void) { return vVel; }
78 inline FGColumnVector GetVelDot(void) { return vVelDot; }
79 inline FGColumnVector GetUVW(void) { return vUVW; }
80 inline double GetVn(void) { return vVel(eX); }
81 inline double GetVe(void) { return vVel(eY); }
82 inline double GetVd(void) { return vVel(eZ); }
83 inline double GetVground(void) { return Vground; }
84 inline double Geth(void) { return h; }
85 inline double Gethdot(void) { return RadiusDot; }
86 inline double GetLatitude(void) { return Latitude; }
87 inline double GetLatitudeDot(void) { return LatitudeDot; }
88 inline double GetLongitude(void) { return Longitude; }
89 inline double GetLongitudeDot(void) { return LongitudeDot; }
90 inline double GetRunwayRadius(void) { return RunwayRadius; }
91 inline double GetDistanceAGL(void) { return DistanceAGL; }
92 inline double GetGamma(void) { return gamma; }
93 inline double GetHOverB(void) { return hoverb; }
94 void SetvVel(const FGColumnVector& v) { vVel = v; }
95 void SetLatitude(float tt) { Latitude = tt; }
96 void SetLongitude(double tt) { Longitude = tt; }
98 void SetRunwayRadius(double tt) { RunwayRadius = tt; }
99 void SetSeaLevelRadius(double tt) { SeaLevelRadius = tt;}
100 void SetDistanceAGL(double tt);
105 /******************************************************************************/