geodetic.hpp

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#pragma once
 
#include "../centers.hpp"
#include "../ffi_core.hpp"
#include "../frames.hpp"
 
#include <qtty/qtty.hpp>
 
namespace siderust {
namespace cartesian {
template <typename C, typename F, typename U>
struct Position;
}
 
struct Geodetic {
    qtty::Degree lon;    
    qtty::Degree lat;    
    qtty::Meter  height; 
 
    Geodetic()
        : lon(qtty::Degree(0)), lat(qtty::Degree(0)), height(qtty::Meter(0)) {}
 
    Geodetic(qtty::Degree lon_, qtty::Degree lat_, qtty::Meter h = qtty::Meter(0))
        : lon(lon_), lat(lat_), height(h) {}
 
    Geodetic(double lon_deg, double lat_deg, double height_m = 0.0)
        : lon(qtty::Degree(lon_deg)), lat(qtty::Degree(lat_deg)),
          height(qtty::Meter(height_m)) {}
 
    siderust_geodetic_t to_c() const {
        return {lon.value(), lat.value(), height.value()};
    }
 
    static Geodetic from_c(const siderust_geodetic_t& c) {
        return Geodetic(c.lon_deg, c.lat_deg, c.height_m);
    }
 
    template <typename U = qtty::Meter>
    cartesian::Position<centers::Geocentric, frames::ECEF, U> to_cartesian() const;
};
 
} // namespace siderust