//Using FixedUpdate() is better than Update() and Time.deltaTime because the math only has to be done 30 times per second.
void FixedUpdate()
{
rSpeedQ = QuaternionD.Euler(rotationSpeed);
foreach (Planet p in planets)
{
p.rotation *= rSpeedQ;
}
}
void Start()
{
planets.Add(GetComponent <Planet>());
foreach (Transform t in transform)
{
if (t.GetComponent <Planet>() != null)
{
planets.Add(t.GetComponent <Planet>());
}
}
rSpeedQ = QuaternionD.Euler(rotationSpeed);
}
public static Orbit TiltOrbit(Orbit original, Quaternion rotation)
{
Orbit o = original;
Quaternion r = rotation;
QuaternionD orbitQuat = QuaternionD.Euler(o.inclination, 0, 0);
QuaternionD rotD = new QuaternionD(r.x, r.y, r.z, r.w);
QuaternionD mult = rotD * orbitQuat;
Vector3d multEul = mult.eulerAngles;
Orbit orbit = new Orbit(
multEul.x,
o.eccentricity,
o.semiMajorAxis,
o.LAN,
o.argumentOfPeriapsis,
o.meanAnomalyAtEpoch,
o.epoch,
o.referenceBody);
return(orbit);
}
