40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
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//
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// Author: Joshua Cohen
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// Copyright 2017
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//
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#ifndef ISCELIB_ORBIT_H
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#define ISCELIB_ORBIT_H
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namespace isceLib {
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struct Orbit {
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int basis;
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int nVectors;
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double *position;
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double *velocity;
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double *UTCtime;
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Orbit();
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Orbit(int,int);
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Orbit(const Orbit&);
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~Orbit();
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int isNull();
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void resetStateVectors();
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void getPositionVelocity(double,double[3],double[3]);
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void getStateVector(int,double&,double[3],double[3]);
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void setStateVector(int,double,double[3],double[3]);
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int interpolate(double,double[3],double[3],int);
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int interpolateWGS84Orbit(double,double[3],double[3]);
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int interpolateLegendreOrbit(double,double[3],double[3]);
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int interpolateSCHOrbit(double,double[3],double[3]);
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int computeAcceleration(double,double[3]);
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void printOrbit();
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void loadFromHDR(const char*,int);
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void dumpToHDR(const char*);
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};
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void orbitHermite(double[4][3],double[4][3],double[4],double,double[3],double[3]);
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}
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#endif
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