// Attract another gravitational body
public void Attract(SpaceBodies body)
{
Vector3 r = this.bodyTransform.position - body.bodyTransform.position;
// Newton's law of gravitation
Vector3 force = r * G * body.rb.mass * this.rb.mass / Mathf.Pow(r.magnitude, 3);
body.rb.AddForce(force);
}
private void FindNumberOfOrbitParents()
{
SpaceBodies target = OrbitTarget;
while (target != null)
{
numOrbitParents++;
target = target.OrbitTarget;
}
}
