/// <summary>
 /// 作成終了
 /// </summary>
 private void OnMakeEnd(List <Vector2> vertices)
 {
     if (vertices != null)
     {
         //パーツの作成
         PartsObject polyObj = database.InstantiateParts(vertices, colorEditField.GetColor());
         //無効化
         polyObj.Disable();
     }
 }