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Some extra error handling

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JoJo 2021-12-30 12:13:31 -08:00
parent ecb4b725c2
commit 30b6e1077b
1 changed files with 21 additions and 15 deletions
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34
NewHorizons/OrbitalPhysics/OrbitalHelper.cs
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@ -24,36 +24,42 @@ namespace NewHorizons.OrbitalPhysics
none none
} }
public static Vector3 GetPosition(ParameterizedAstroObject ao)
{
Vector3 pos = Vector3.zero;
if(ao.SemiMajorAxis != 0)
{
var crGravity = new CRGravity(GravityVolume.GRAVITATIONAL_CONSTANT, 1f, 100f);
var kepler = KeplerCoordinates.fromTrueAnomaly(ao.Eccentricity, ao.SemiMajorAxis, ao.Inclination, ao.ArgumentOfPeriapsis, ao.LongitudeOfAscendingNode, ao.TrueAnomaly);
pos = PacificEngine.OW_CommonResources.Geometry.Orbits.OrbitHelper.toCartesian(crGravity, 0f, kepler).Item1;
}
Logger.Log($"Position : {pos}");
return pos;
}
public static Tuple<Vector3, Vector3> GetCartesian(Gravity gravity, OrbitModule orbit) public static Tuple<Vector3, Vector3> GetCartesian(Gravity gravity, OrbitModule orbit)
{ {
if (orbit.SemiMajorAxis == 0)
{
return Tuple.Create(Vector3.zero, Vector3.zero);
}
var crGravity = new CRGravity(GravityVolume.GRAVITATIONAL_CONSTANT, gravity.Exponent, gravity.Mass); var crGravity = new CRGravity(GravityVolume.GRAVITATIONAL_CONSTANT, gravity.Exponent, gravity.Mass);
var kepler = KeplerCoordinates.fromTrueAnomaly(orbit.Eccentricity, orbit.SemiMajorAxis, orbit.Inclination, orbit.ArgumentOfPeriapsis, orbit.LongitudeOfAscendingNode, orbit.TrueAnomaly); var kepler = KeplerCoordinates.fromTrueAnomaly(orbit.Eccentricity, orbit.SemiMajorAxis, orbit.Inclination, orbit.ArgumentOfPeriapsis, orbit.LongitudeOfAscendingNode, orbit.TrueAnomaly);
var cartesian = PacificEngine.OW_CommonResources.Geometry.Orbits.OrbitHelper.toCartesian(crGravity, 0f, kepler); var cartesian = PacificEngine.OW_CommonResources.Geometry.Orbits.OrbitHelper.toCartesian(crGravity, 0f, kepler);
if (cartesian == null)
{
cartesian = Tuple.Create(Vector3.zero, Vector3.zero);
}
Logger.Log($"Position : {cartesian.Item1} Velocity : {cartesian.Item2}"); Logger.Log($"Position : {cartesian.Item1} Velocity : {cartesian.Item2}");
return cartesian; return cartesian;
} }
public static Tuple<Vector3, Vector3> GetCartesian(Gravity gravity, ParameterizedAstroObject ao) public static Tuple<Vector3, Vector3> GetCartesian(Gravity gravity, ParameterizedAstroObject ao)
{ {
if (ao.SemiMajorAxis == 0)
{
return Tuple.Create(Vector3.zero, Vector3.zero);
}
var crGravity = new CRGravity(GravityVolume.GRAVITATIONAL_CONSTANT, gravity.Exponent, gravity.Mass); var crGravity = new CRGravity(GravityVolume.GRAVITATIONAL_CONSTANT, gravity.Exponent, gravity.Mass);
var kepler = KeplerCoordinates.fromTrueAnomaly(ao.Eccentricity, ao.SemiMajorAxis, ao.Inclination, ao.ArgumentOfPeriapsis, ao.LongitudeOfAscendingNode, ao.TrueAnomaly); var kepler = KeplerCoordinates.fromTrueAnomaly(ao.Eccentricity, ao.SemiMajorAxis, ao.Inclination, ao.ArgumentOfPeriapsis, ao.LongitudeOfAscendingNode, ao.TrueAnomaly);
var cartesian = PacificEngine.OW_CommonResources.Geometry.Orbits.OrbitHelper.toCartesian(crGravity, 0f, kepler); var cartesian = PacificEngine.OW_CommonResources.Geometry.Orbits.OrbitHelper.toCartesian(crGravity, 0f, kepler);
if (cartesian == null)
{
cartesian = Tuple.Create(Vector3.zero, Vector3.zero);
}
Logger.Log($"Position : {cartesian.Item1} Velocity : {cartesian.Item2}"); Logger.Log($"Position : {cartesian.Item1} Velocity : {cartesian.Item2}");
return cartesian; return cartesian;
} }