126 lines
3.7 KiB
C++
126 lines
3.7 KiB
C++
// flightProperties.hxx -- expose FDM properties via helper methods
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//
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// Written by James Turner, started June 2010.
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//
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// Copyright (C) 2010 Curtis L. Olson - http://www.flightgear.org/~curt
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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//
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// $Id$
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#ifndef FG_FLIGHT_PROPERTIES_HXX
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#define FG_FLIGHT_PROPERTIES_HXX
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#include <cstring>
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#include <cmath>
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#include <simgear/math/SGMathFwd.hxx> // for SGVec3d
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#include <simgear/math/SGMisc.hxx>
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// forward decls
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class SGPropertyNode;
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class SGGeoc;
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class SGGeod;
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/**
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* Encapsulate the FDM properties in some getter/setter helpers.
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* This class intentionally mimics portions of
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* @FGInterface, to permit easy migration of code outside the FDMs,
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* to use properties instead of global variables.
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*/
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class FlightProperties
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{
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public:
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FlightProperties(SGPropertyNode* aRoot = NULL);
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~FlightProperties();
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double get_V_north() const;
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double get_V_east() const;
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double get_V_down() const;
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double get_uBody () const;
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double get_vBody () const;
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double get_wBody () const;
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double get_A_X_pilot() const;
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double get_A_Y_pilot() const;
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double get_A_Z_pilot() const;
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double get_P_body() const;
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double get_Q_body() const;
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double get_R_body() const;
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SGGeod getPosition() const;
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double get_Latitude() const;
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double get_Longitude() const;
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double get_Altitude() const;
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double get_Altitude_AGL(void) const;
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double get_Track(void) const;
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double get_Latitude_deg () const;
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double get_Longitude_deg () const;
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double get_Phi_deg() const;
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double get_Theta_deg() const;
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double get_Psi_deg() const;
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double get_Phi() const { return SGMiscd::deg2rad(get_Phi_deg()); }
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double get_Theta() const { return SGMiscd::deg2rad(get_Theta_deg()); }
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double get_Psi() const { return SGMiscd::deg2rad(get_Psi_deg()); }
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double get_Phi_dot() const;
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double get_Theta_dot() const;
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double get_Psi_dot() const;
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double get_Alpha() const;
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double get_Beta() const;
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double get_Phi_dot_degps() const;
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double get_Theta_dot_degps() const;
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double get_Psi_dot_degps() const;
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double get_V_ground_speed() const; // in feet/s
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double get_V_equiv_kts() const;
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double get_V_calibrated_kts() const;
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double get_Climb_Rate() const;
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double get_Runway_altitude_m() const;
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double get_Total_temperature() const;
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double get_Total_pressure() const;
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double get_Dynamic_pressure() const;
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void set_Longitude(double l); // radians
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void set_Latitude(double l); // radians
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void set_Altitude(double ft); // feet
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void set_Euler_Angles(double phi, double theta, double psi);
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void set_Euler_Rates(double x, double y, double z);
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void set_Alpha(double a);
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void set_Beta(double b);
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void set_Altitude_AGL(double ft);
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void set_V_calibrated_kts(double kts);
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void set_Climb_Rate(double fps);
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void set_Velocities_Local(double x, double y, double z);
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void set_Velocities_Body(double x, double y, double z);
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void set_Accels_Pilot_Body(double x, double y, double z);
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private:
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SGPropertyNode* _root;
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};
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#endif // of FG_FLIGHT_PROPERTIES_HXX
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