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- Fixed CustomRotations for retrograde rotating planets. 

- Added missing sin() for Rhea's customrotation.cpp
ver1_6_1
Chris Laurel 2009-01-22 00:32:40 +00:00
parent d9c242e433
commit b6a199afaf
1 changed files with 5 additions and 3 deletions
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8
src/celengine/customrotation.cpp
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@ -196,7 +196,7 @@ public:
double _poleDecRate,
double _meridianAtEpoch,
double _rotationRate) :
IAURotationModel(360.0 / _rotationRate),
IAURotationModel(std::abs(360.0 / _rotationRate)),
poleRA(_poleRA),
poleRARate(_poleRARate),
poleDec(_poleDec),
@ -204,6 +204,8 @@ public:
meridianAtEpoch(_meridianAtEpoch),
rotationRate(_rotationRate)
{
if (rotationRate < 0.0)
setFlipped(true);
}
void pole(double d, double& ra, double &dec) const
@ -737,7 +739,7 @@ public:
{
double T = t / 36525.0;
double S7 = degToRad(345.20 - 1016.3 * T);
return 235.16 + 79.6900478 * t - 1.651 - 3.08 * S7;
return 235.16 + 79.6900478 * t - 1.651 - 3.08 * sin(S7);
}
};
@ -957,7 +959,7 @@ GetCustomRotationModel(const std::string& name)
CustomRotationModels["iau-pluto"] = new IAUPrecessingRotationModel(313.02, 0.0,
9.09, 0.0,
236.77, -56.3623195);
// IAU elements for satellite of Earth
CustomRotationModels["iau-moon"] = new IAULunarRotationModel();