/******************************************************************************* Header: FGPosition.h Author: Jon S. Berndt Date started: 1/5/99 ------------- Copyright (C) 1999 Jon S. Berndt (jsb@hal-pc.org) ------------- This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. Further information about the GNU General Public License can also be found on the world wide web at http://www.gnu.org. HISTORY -------------------------------------------------------------------------------- 01/05/99 JSB Created ******************************************************************************** COMMENTS, REFERENCES, and NOTES *******************************************************************************/ /******************************************************************************* SENTRY *******************************************************************************/ #ifndef FGPOSITION_H #define FGPOSITION_H /******************************************************************************* INCLUDES *******************************************************************************/ #include "FGModel.h" /******************************************************************************* CLASS DECLARATION *******************************************************************************/ class FGPosition : public FGModel { public: FGPosition(void); ~FGPosition(void); float GetFn() {return Fn;} float GetFe() {return Fe;} float GetFd() {return Fd;} bool Run(void); protected: private: float T[4][4]; float Q0, Q1, Q2, Q3; float Fn, Fe, Fd; float Fx, Fy, Fz; float invMass, invRadius; float EarthRad, OmegaEarth, Radius; float AccelN, AccelE, AccelD; float lastAccelN, lastAccelE, lastAccelD; float LatitudeDot, LongitudeDot, RadiusDot; float lastLatitudeDot, lastLongitudeDot, lastRadiusDot; float Longitude, Latitude; float U, V, W; float Vn, Ve, Vd, Vee; float dt; void GetState(void); void PutState(void); }; #ifndef FDM_MAIN extern FGPosition* Position; #else FGPosition* Position; #endif /******************************************************************************/ #endif