// 최단경로를 화면상에 애니메이션으로 표시하는 함수
private IEnumerator RouteAnim()
{
for (int i = routeList.Count - 1; i >= 0; i--)
{
Vector3 pos = routeList[i].position;
Instantiate(ring, pos, Quaternion.identity, rings.transform);
pos.z = -10;
pos = camMove.ChangeToMaxPos(pos);
camMove.transform.position = pos;
yield return(new WaitForSeconds(0.33f));
}
}