/// <summary>
 /// Anchor情報のWorldAnchorからの取得
 /// </summary>
 public void LoadAnchorData(WorldAnchorControl anchor, JsonHubAnchor json)
 {
     jsonHubAnchor = json;
     // WorldAnchorの読み込み
     anchor.LoadedEvent += loadedEvent;
     for (int i = 0; i < worldAnchorObjects.Length; i++)
     {
         isWorldAnchorObjects[i] = false;
         anchor.LoadWorldAnchor(worldAnchorObjects[i]);
     }
 }
        /// <summary>
        /// AnchorデータをJson形式に出力
        /// </summary>
        /// <returns></returns>
        public JsonHubAnchor GetJsonHubAnchor()
        {
            var json = new JsonHubAnchor();

            json.rootPosition = rootHubObject.transform.localPosition;
            json.rootRotation = rootHubObject.transform.localRotation;
            for (var i = 0; i < worldAnchorObjects.Length; i++)
            {
                json.worldanchorCenter.Add(
                    centerObject.transform.InverseTransformPoint(worldAnchorObjects[i].transform.position));
                json.worldanchorFront.Add(
                    frontHubObject.transform.InverseTransformPoint(worldAnchorObjects[i].transform.position));
            }

            return(json);
        }