public bool IsOverLapWith(TCircle circle)
{
return((radius + circle.radius) * (radius + circle.radius) > (center - circle.center).sqrMagnitude);
}
public static TCircle Lerp(TCircle a, TCircle b, float t)
{
return(new TCircle(Vector2.Lerp(a.center, b.center, t), Mathf.Lerp(a.radius, b.radius, t)));
}
public bool IsOverLapWith(TCircle circle)
{
return(IsOverLapWith(new TEllipse(circle.boundingRect)));
}