/// <summary>
/// Updates position. Cascades down the train.
/// </summary>
public void OnFixedUpdate()
{
if (trackVehicle != null)
{
trackVehicle.Move(_velocity * Time.fixedDeltaTime);
Vector3 front = trackVehicle.axleFront.GetWorldPosition().Vector3();
Vector3 rear = trackVehicle.axleRear.GetWorldPosition().Vector3();
transform.position = Vector3.Lerp(front, rear, 0.5f);
transform.rotation = Quaternion.LookRotation(front - rear);
//Update the next car in our train
if (next != null)
{
next.OnFixedUpdate();
}
}
}
