70 lines
1.2 KiB
C
70 lines
1.2 KiB
C
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#ifndef ECI_H_
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#define ECI_H_
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#include "CoordGeodetic.h"
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#include "Vector.h"
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#include "Julian.h"
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#include "Globals.h"
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class Eci
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{
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public:
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/*
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* in degrees
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*/
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Eci(const Julian& date, double latitude, double longitude, double altitude)
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{
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ToEci(date, CoordGeodetic(latitude, longitude, altitude));
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}
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Eci(const Julian& date, const CoordGeodetic& g)
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{
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ToEci(date, g);
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}
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Eci(const Julian &date, const Vector &position)
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: date_(date), position_(position)
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{
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}
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Eci(const Julian &date, const Vector &position, const Vector &velocity)
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: date_(date), position_(position), velocity_(velocity)
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{
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}
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virtual ~Eci()
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{
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}
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Vector GetPosition() const
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{
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return position_;
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}
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Vector GetVelocity() const
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{
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return velocity_;
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}
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Julian GetDate() const
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{
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return date_;
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}
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CoordGeodetic ToGeodetic() const;
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protected:
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void ToEci(const Julian& date, double latitude, double longitude,
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double altitude);
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void ToEci(const Julian& date, const CoordGeodetic& g);
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private:
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Julian date_;
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Vector position_;
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Vector velocity_;
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};
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#endif
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