private List <CelestialObjectPositionModel> SeedPlanet(CelestialObject planet, Dictionary <DateTimeOffset, CelestialObjectPositionModel> earthPositions)
{
var result = new List <CelestialObjectPositionModel>();
var celestialObjectId = CelestialObjectDictionary[planet.ToConstant()];
var referenceDate = new DateTimeOffset(1950, 1, 1, 0, 0, 0, TimeSpan.Zero);
var endDate = new DateTimeOffset(2100, 1, 1, 0, 0, 0, TimeSpan.Zero);
var keplerianModel = KeplerianValueConstants.PlanetKeplerianModels.Single(x => x.SolarSystemObject == planet);
while (referenceDate <= endDate)
{
var dateModel = new KeplerianDateModel(referenceDate, keplerianModel);
var calculationModel = new KeplerianCalculationModel(dateModel);
if (earthPositions != null)
{
var earthPosition = earthPositions[referenceDate];
calculationModel.SetEarthPosition(earthPosition.Location, earthPosition.CentricDistance);
}
var positionModel = planet == CelestialObject.Earth
? new CelestialObjectPositionModel(celestialObjectId, referenceDate, calculationModel.Location, 1, calculationModel.CentricDistance)
: new CelestialObjectPositionModel(celestialObjectId, referenceDate, calculationModel);
result.Add(positionModel);
referenceDate = referenceDate.AddDays(1);
}
return(result);
}
