public static OrbitData FromOrbit(Orbit orbit)
{
return(new OrbitData
{
SOI = orbit.referenceBody.bodyName,
AP = Converters.Distance(Math.Max(0, orbit.ApA)),
PE = Converters.Distance(Math.Max(0, orbit.PeA)),
timeToAP = Converters.Duration(Math.Max(0, orbit.timeToAp)),
timeToPE = Converters.Duration(Math.Max(0, orbit.timeToPe)),
INC = orbit.inclination.ToString("F3") + "°",
Period = Converters.Duration(Math.Max(0, orbit.period), 4),
IsSOIChange = orbit.patchEndTransition == Orbit.PatchTransitionType.ESCAPE || orbit.patchEndTransition == Orbit.PatchTransitionType.ENCOUNTER,
SOIChangeTime = Converters.Duration(orbit.UTsoi - Planetarium.GetUniversalTime()),
SOIChangeDate = KSPUtil.PrintDateCompact(orbit.UTsoi, true, true)
});
}
private List <DisplayItem> getPhysicalData(CelestialBody body)
{
var radius = DisplayItem.Create("Radius: ", (body.Radius / 1000d).ToString("N0") + "km");
var mass = DisplayItem.Create("Mass: ", body.Mass.ToString("0.###E+0") + "kg");
var gm = DisplayItem.Create("GM: ", body.gravParameter.ToString("0.###E+0"));
var gravity = DisplayItem.Create("Surface Gravity: ", body.GeeASL.ToString("0.####") + "g");
var escape = 2d * body.gravParameter / body.Radius;
escape = Math.Sqrt(escape);
var escapeVelocity = DisplayItem.Create("Escape Velocity: ", escape.ToString("0.0") + "m/s");
double alt = body.atmosphere ? body.atmosphereDepth + 20000 : 15000;
var orbitVelocity = Math.Sqrt(body.gravParameter / (body.Radius + alt));
var standardOrbitVelocity = DisplayItem.Create("Std Orbit Velocity: ",
orbitVelocity.ToString("0.0") + "m/s @ " + Converters.Distance(alt));
var rotationalPeriod = DisplayItem.Create("Rotational Period: ", Converters.Duration(body.rotationPeriod));
var tidalLocked = DisplayItem.Create("Tidally Locked: ", body.tidallyLocked ? "Yes" : "No");
var soiSize = DisplayItem.Create("SOI Size: ", (body.sphereOfInfluence / 1000d).ToString("N0") + "km");
return(new List <DisplayItem>
{
radius,
mass,
gm,
gravity,
standardOrbitVelocity,
escapeVelocity,
rotationalPeriod,
tidalLocked,
soiSize
});
}
