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Updated Observer

feature/19
Daniel Warner 2011-12-13 22:49:01 +00:00
parent 4aab9bf601
commit 6e2de1facd
2 changed files with 33 additions and 36 deletions
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27
Observer.cpp
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@ -2,33 +2,6 @@
#include "Globals.h" #include "Globals.h"
/*
* in degrees!
*/
Observer::Observer(const double latitude, const double longitude, const double altitude)
: geo_(DegreesToRadians(latitude), DegreesToRadians(longitude), altitude),
observers_eci_(Julian(), geo_)
{
}
Observer::Observer(const CoordGeodetic &geo)
: geo_(geo), observers_eci_(Julian(), geo_)
{
}
Observer::~Observer(void) {
}
void Observer::UpdateObserversEci(const Julian &date) {
/*
* if date has changed, update for new date
*/
if (observers_eci_.GetDate() != date) {
observers_eci_ = Eci(date, geo_);
}
}
/* /*
* calculate lookangle between the observer and the passed in Eci object * calculate lookangle between the observer and the passed in Eci object
*/ */

42
Observer.h
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@ -6,29 +6,53 @@
#include "Julian.h" #include "Julian.h"
#include "Eci.h" #include "Eci.h"
class Observer { class Observer
{
public: public:
Observer(const double latitude, const double longitude, const double altitude); Observer(double latitude, double longitude, double altitude)
Observer(const CoordGeodetic &geo); : geo_(latitude, longitude, altitude),
virtual ~Observer(void); observers_eci_(Julian(), geo_)
{
}
void SetLocation(const CoordGeodetic& geo) { Observer(const CoordGeodetic &g)
geo_ = geo; : geo_(g), observers_eci_(Julian(), geo_)
{
}
virtual ~Observer()
{
}
void SetLocation(const CoordGeodetic& g)
{
geo_ = g;
observers_eci_ = Eci(observers_eci_.GetDate(), geo_); observers_eci_ = Eci(observers_eci_.GetDate(), geo_);
} }
CoordGeodetic GetLocation() const { CoordGeodetic GetLocation() const
{
return geo_; return geo_;
} }
Eci GetEciPosition(const Julian &date) const { Eci GetEciPosition(const Julian &date) const
{
return Eci(date, geo_); return Eci(date, geo_);
} }
CoordTopographic GetLookAngle(const Eci &eci); CoordTopographic GetLookAngle(const Eci &eci);
private: private:
void UpdateObserversEci(const Julian &date); void UpdateObserversEci(const Julian &date)
{
/*
* if date has changed, update for new date
*/
if (observers_eci_.GetDate() != date)
{
observers_eci_ = Eci(date, geo_);
}
}
/* /*
* the observers position * the observers position