#include <string>
#include <map>
-#include "FGDefs.h"
#include "FGJSBBase.h"
#include "FGInitialCondition.h"
#include "FGMatrix33.h"
/** Encapsulates the calculation of aircraft state.
@author Jon S. Berndt
@version $Id$
+ @see <a href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/jsbsim/JSBSim/FGState.h?rev=HEAD&content-type=text/vnd.viewcvs-markup">
+ Header File </a>
+ @see <a href="http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/jsbsim/JSBSim/FGState.cpp?rev=HEAD&content-type=text/vnd.viewcvs-markup">
+ Source File </a>
*/
/*%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@param weast eastward velocity in feet per second
@param wdown downward velocity in feet per second
*/
- void Initialize(float U,
- float V,
- float W,
- float lat,
- float lon,
- float phi,
- float tht,
- float psi,
- float h,
- float wnorth,
- float weast,
- float wdown);
+ void Initialize(double U,
+ double V,
+ double W,
+ double lat,
+ double lon,
+ double phi,
+ double tht,
+ double psi,
+ double h,
+ double wnorth,
+ double weast,
+ double wdown);
/** Initializes the simulation state based on parameters from an Initial Conditions object.
@param FGIC pointer to an initial conditions object.
*/
void Initialize(FGInitialCondition *FGIC);
- /** Stores state data in the supplied file name.
- @param filename the file to store the data in.
- @return true if successful.
- */
- bool StoreData(string filename);
-
/// returns the speed of sound in feet per second.
- inline float Geta(void) { return a; }
+ inline double Geta(void) { return a; }
/// Returns the simulation time in seconds.
- inline float Getsim_time(void) { return sim_time; }
+ inline double Getsim_time(void) const { return sim_time; }
/// Returns the simulation delta T.
- inline float Getdt(void) { return dt; }
+ inline double Getdt(void) { return dt; }
/// Suspends the simulation and sets the delta T to zero.
inline void Suspend(void) {saved_dt = dt; dt = 0.0;}
/// Resumes the simulation by resetting delta T to the correct value.
inline void Resume(void) {dt = saved_dt;}
- /** Retrieves a parameter.
- The parameters that can be retrieved are enumerated in FGDefs.h.
- @param val_idx one of the enumerated JSBSim parameters.
- @return the value of the parameter.
- */
- float GetParameter(eParam val_idx);
-
- /** Retrieves a parameter.
- The parameters that can be retrieved are enumerated in FGDefs.h.
- @param val_string a string representing one of the enumerated JSBSim parameters,
- i.e. "FG_QBAR".
- @return the value of the parameter.
- */
- float GetParameter(string val_string);
-
- /** Retrieves the JSBSim parameter enumerated item given the text string.
- @param val_string the parameter string, i.e. "FG_QBAR".
- @return the JSBSim parameter index (an enumerated type) for the supplied string.
- */
- eParam GetParameterIndex(string val_string);
-
/** Sets the speed of sound.
@param speed the speed of sound in feet per second.
*/
- inline void Seta(float speed) { a = speed; }
+ inline void Seta(double speed) { a = speed; }
/** Sets the current sim time.
@param cur_time the current time
@return the current time.
*/
- inline float Setsim_time(float cur_time) {
+ inline double Setsim_time(double cur_time) {
sim_time = cur_time;
return sim_time;
}
/** Sets the integration time step for the simulation executive.
@param delta_t the time step in seconds.
*/
- inline void Setdt(float delta_t) { dt = delta_t; }
-
- /** Sets the JSBSim parameter to the supplied value.
- @param prm the JSBSim parameter to set, i.e. FG_RUDDER_POS.
- @param val the value to give the parameter.
- */
- void SetParameter(eParam prm, float val);
+ inline void Setdt(double delta_t) { dt = delta_t; }
/** Increments the simulation time.
@return the new simulation time.
*/
- inline float IncrTime(void) {
+ inline double IncrTime(void) {
sim_time+=dt;
return sim_time;
}
@param tht the pitch angle in radians.
@param psi the heading angle in radians
*/
- void InitMatrices(float phi, float tht, float psi);
+ void InitMatrices(double phi, double tht, double psi);
/** Calculates the local-to-body and body-to-local conversion matrices.
*/
FGColumnVector3& CalcEuler(void);
/** Calculates and returns the stability-to-body axis transformation matrix.
- @param alpha angle of attack in radians.
- @param beta angle of sideslip in radians.
@return a reference to the stability-to-body transformation matrix.
*/
- FGMatrix33& GetTs2b(float alpha, float beta);
+ FGMatrix33& GetTs2b(void);
+
+ /** Calculates and returns the body-to-stability axis transformation matrix.
+ @return a reference to the stability-to-body transformation matrix.
+ */
+ FGMatrix33& GetTb2s(void);
/** Retrieves the local-to-body transformation matrix.
@return a reference to the local-to-body transformation matrix.
@param c matrix column index.
@return the matrix element described by the row and column supplied.
*/
- float GetTl2b(int r, int c) { return mTl2b(r,c);}
+ double GetTl2b(int r, int c) { return mTl2b(r,c);}
/** Retrieves the body-to-local transformation matrix.
@return a reference to the body-to-local matrix.
@param c matrix column index.
@return the matrix element described by the row and column supplied.
*/
- float GetTb2l(int i, int j) { return mTb2l(i,j);}
+ double GetTb2l(int i, int j) { return mTb2l(i,j);}
/** Prints a summary of simulator state (speed, altitude,
configuration, etc.)
*/
void ReportState(void);
-
-
- typedef map<eParam, string> ParamMap;
- ParamMap paramdef;
+
+ inline string GetPropertyName(string prm) { return ParamNameToProp[prm]; }
+ //inline string GetPropertyName(eParam prm) { return ParamIdxToProp[prm]; }
+ //inline eParam GetParam(string property) { return PropToParam[property]; }
+
+ void bind();
+ void unbind();
private:
- float a; // speed of sound
- float sim_time, dt;
- float saved_dt;
+ double a; // speed of sound
+ double sim_time, dt;
+ double saved_dt;
FGFDMExec* FDMExec;
FGMatrix33 mTb2l;
FGMatrix33 mTl2b;
FGMatrix33 mTs2b;
+ FGMatrix33 mTb2s;
FGColumnVector4 vQtrn;
FGColumnVector4 vlastQdot;
+ FGColumnVector4 vQdot;
FGColumnVector3 vUVW;
FGColumnVector3 vLocalVelNED;
FGColumnVector3 vLocalEuler;
- FGColumnVector4 vQdot;
+
FGColumnVector4 vTmp;
FGColumnVector3 vEuler;
FGAerodynamics* Aerodynamics;
FGGroundReactions* GroundReactions;
FGPropulsion* Propulsion;
+ FGPropertyManager* PropertyManager;
- typedef map<string, eParam> CoeffMap;
+ /* typedef map<string, eParam> CoeffMap;
CoeffMap coeffdef;
- void Debug(void);
+
+ typedef map<eParam, string> ParamMap;
+ //ParamMap paramdef; */
+
+
+ typedef map<string,string> ParamNameMap;
+ ParamNameMap ParamNameToProp;
+
+ typedef map<eParam,string> ParamIdxMap;
+ ParamIdxMap ParamIdxToProp;
+ //CoeffMap PropToParam;
+
int ActiveEngine;
+
+ void InitPropertyMaps(void);
+
+ void Debug(int from);
};
//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
projects / flightgear.git / blobdiff