private static void AddSpinToParticle(Vector2 position, Rigidbody2D rb2D, float forceMagnitude, bool clockwise)
{
var angleOfForce = OrbitalMath.CalculateAngle(position) + (clockwise ? (-90) : 90);
var forceVector = OrbitalMath.GetVectorFromMagnitudeAndAngle(forceMagnitude * position.magnitude, angleOfForce);
rb2D.AddForce(forceVector, ForceMode2D.Force);
}
public void Add(IEnumerable <IPlanet> planetsToAdd)
{
foreach (var planet in planetsToAdd)
{
if (centralStar == planet)
{
continue;
}
if (this.Planets.Contains(planet))
{
continue;
}
planet.SimulatedEntity.Velocity = OrbitalMath.GetVelocityForCircularOrbitAtRadius(
planet.SimulatedEntity.Position - centralStar.SimulatedEntity.Position,
centralStar.SimulatedEntity.Mass);
solver.AddEntity(planet.SimulatedEntity);
this.Planets.Add(planet);
}
}
