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Code Issues 123 Wiki Activity

moon object, tweaks to the lighting model

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tmj-fstate
2017-03-28 13:09:01 +02:00
parent 2ec6cad7cb
commit 9dda5037d3
12 changed files with 220 additions and 128 deletions
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36
sun.h
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@@ -66,23 +66,25 @@ protected:
struct celestialbody { // main planet parameters
double dayang; // day angle (daynum*360/year-length) degrees
double mnlong; // mean longitude, degrees
double mnanom; // mean anomaly, degrees
double eclong; // ecliptic longitude, degrees.
double ecobli; // obliquity of ecliptic.
double declin; // declination--zenith angle of solar noon at equator, degrees NORTH.
double rascen; // right ascension, degrees
double hrang; // hour angle--hour of sun from solar noon, degrees WEST
double zenetr; // solar zenith angle, no atmospheric correction (= ETR)
double zenref; // solar zenith angle, deg. from zenith, refracted
double coszen; // cosine of refraction corrected solar zenith angle
double elevetr; // solar elevation, no atmospheric correction (= ETR)
double elevref; // solar elevation angle, deg. from horizon, refracted.
double distance; // distance from earth in AUs
double erv; // earth radius vector (multiplied to solar constant)
double etr; // extraterrestrial (top-of-atmosphere) W/sq m global horizontal solar irradiance
double etrn; // extraterrestrial (top-of-atmosphere) W/sq m direct normal solar irradiance
double dayang; // day angle (daynum*360/year-length) degrees
double phlong; // longitude of perihelion
double mnlong; // mean longitude, degrees
double mnanom; // mean anomaly, degrees
double tranom; // true anomaly, degrees
double eclong; // ecliptic longitude, degrees.
double oblecl; // obliquity of ecliptic.
double declin; // declination--zenith angle of solar noon at equator, degrees NORTH.
double rascen; // right ascension, degrees
double hrang; // hour angle--hour of sun from solar noon, degrees WEST
double zenetr; // solar zenith angle, no atmospheric correction (= ETR)
double zenref; // solar zenith angle, deg. from zenith, refracted
double coszen; // cosine of refraction corrected solar zenith angle
double elevetr; // solar elevation, no atmospheric correction (= ETR)
double elevref; // solar elevation angle, deg. from horizon, refracted.
double distance; // distance from earth in AUs
double erv; // earth radius vector (multiplied to solar constant)
double etr; // extraterrestrial (top-of-atmosphere) W/sq m global horizontal solar irradiance
double etrn; // extraterrestrial (top-of-atmosphere) W/sq m direct normal solar irradiance
};
struct observer { // weather, time and position data in observer's location