public void Spawn()
{
var firework = EntityFramework.Spawn <Firework>();
firework.Position = Position;
//// Rotate so forward is facing up.
firework.Rotation = Quat.CreateRotationAA(1.5f, Vec3.Right);
//// Rotate to a random direction.
var radians = Utils.Deg2Rad(MinMaxAngle);
var rndAngle = new Random().Next((int)(-radians * 10), (int)(radians * 10)) / 10f;
firework.Rotation *= Quat.CreateRotationAA(rndAngle, Vec3.Up);
firework.Launch();
}