CustomPlanet.h

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/*
Custom Planet header file
 
Author: Alex Reynolds
*/
/*
Metadata for MS GUI:
imdata = {"displayname" : "Custom Planet",
          "exclude" : False,
          "category" : "Assemblies"
}
aliases = {"initial_attitude" : "EXCLUDE",
           "omega" : "Planet Ang. Vel.",
           "eq_radius" : "Equatorial Radius",
           "flattening" : "Ellipse Flattening",
           "mu" : "Gravitational Parameter",
           "J2" : "EXCLUDE",
           "J3" : "EXCLUDE",
           "mean_ang_vel" : "Mean Ang. Vel.",
           "self_id", "Planet",
           "inertial_frame" : "Planet Inertial Frame",
           "rotating_frame" : "Planet Rotating Frame",
           "eq_radius" : "Equatorial Radius",
           "flattening" : "Ellipse Flattening",
           "mu" : "Gravitational Parameter",
           "J2" : "EXCLUDE",
           "J3" : "EXCLUDE",
           "mean_ang_vel" : "Mean Ang. Vel.",
}
*/
 
#ifndef MODELS_ASSEMBLIES_SIMPLE_PLANET_MODEL_H
#define MODELS_ASSEMBLIES_SIMPLE_PLANET_MODEL_H
 
#include "core/CartesianVector.hpp"
#include "simulation/Model.h"
#include "frames/Frame.h" 
#include "simulation/SimScheduler.h"
#include "constants/planetdefaults.h"
 
namespace warptwin {

    MODEL(CustomPlanet)
    public:
        // Model params
        //         NAME                     TYPE                    DEFAULT VALUE
        START_PARAMS
            SIGNAL(initial_attitude,        clockwerk::Quaternion,  clockwerk::Quaternion({1.0,0.0,0.0,0.0}))
            SIGNAL(omega,                   CartesianVector3,      CartesianVector3({0.0,0.0,warpos::earth_wgs84.mean_ang_vel}))
             SIGNAL(eq_radius,               double,                 warpos::earth_wgs84.eq_radius)
             SIGNAL(flattening,              double,                 warpos::earth_wgs84.flattening)
             SIGNAL(mu,                      double,                 warpos::earth_wgs84.mu)
             SIGNAL(J2,                      double,                 warpos::earth_wgs84.J2)
             SIGNAL(J3,                      double,                 warpos::earth_wgs84.J3)
             SIGNAL(mean_ang_vel,            CartesianVector3,      CartesianVector3({0.0,0.0,warpos::earth_wgs84.mean_ang_vel}))
        END_PARAMS
 
        // Model inputs
        //         NAME                     TYPE                    DEFAULT VALUE
        START_INPUTS
 
        END_INPUTS
 
        // Model outputs
        //         NAME                     TYPE                    DEFAULT VALUE
        START_OUTPUTS
            SIGNAL(self_id,                 GraphTreeObject*,       nullptr)
            SIGNAL(inertial_frame,          Frame*,                nullptr)
            SIGNAL(rotating_frame,          Frame*,                nullptr)
             SIGNAL(eq_radius,               double,                 warpos::earth_wgs84.eq_radius)
             SIGNAL(flattening,              double,                 warpos::earth_wgs84.flattening)
             SIGNAL(mu,                      double,                 warpos::earth_wgs84.mu)
             SIGNAL(J2,                      double,                 warpos::earth_wgs84.J2)
             SIGNAL(J3,                      double,                 warpos::earth_wgs84.J3)
             SIGNAL(mean_ang_vel,            CartesianVector3,      CartesianVector3({0.0,0.0,warpos::earth_wgs84.mean_ang_vel}))
        END_OUTPUTS 
 
    protected:
        int16 start() override;
 
        // The inertial frame of the planet
        Frame _planet_inertial = Frame("planet_inertial_frame");
 
        // The planet rotating frame
        Frame _planet_rotating = Frame("planet_rotating_frame");
    };
 
}
 
#endif