public override void setTrackedImage(string val)
        {
            var datas = UtilityData.getTransformInfos(val);

            if (child != null)
            {
                child.SetActive(datas.isVisible);
            }

            transform.position   = datas.position;
            transform.rotation   = datas.rotation;
            transform.localScale = datas.scale;
        }
        public virtual void transofrmInfos(string infos)
        {
            var datas = UtilityData.getTransformInfos(infos);

            if (child != null)
            {
                child.SetActive(datas.isVisible);
            }

            transform.position   = datas.position;
            transform.rotation   = datas.rotation;
            transform.localScale = datas.scale;
        }