/// <summary>
/// ターゲットとの高さを無視した距離を返す
/// </summary>
/// <param name="origin"></param>
/// <param name="target"></param>
/// <returns></returns>
public static float GetDistance2D(this Vector3 origin, Vector3 target)
{
return Mathf.Abs((origin.SetY(0) - target.SetY(0)).magnitude);
}
public void LookAtPlayer(Vector3 direction)
{
_defaultMesh.transform.rotation = Quaternion.LookRotation(direction.SetY(0), Vector3.up);
}