//获取设置文件
        QuadtreeSetting GetSettingObject(string settingObjectName)
        {
            QuadtreeSetting settingObject = LoadSetting(settingObjectName);

            if (settingObject != null)
            {
                return(settingObject);
            }
            return(CreatSettingObject(settingObjectName));
        }
        QuadtreeSetting CreatSettingObject(string settingObjectName)
        {
            string settingScriptFilePath = GetSettingScriptFilePath();

            if (!AssetDatabase.IsValidFolder(settingScriptFilePath + "Resources"))
            {
                CreatResourcesFolder(settingScriptFilePath);
            }

            QuadtreeSetting settingObject = CreateInstance <QuadtreeSetting>();

            AssetDatabase.CreateAsset(settingObject, settingScriptFilePath + "Resources/" + settingObjectName + ".asset");

            return(settingObject);
        }
        //初始化
        private void Awake()
        {
            QuadtreeSetting setting = Resources.Load <QuadtreeSetting>("QuadtreeSetting");

            _quadtree = new QuadtreeData <GameObject>(setting.startTop, setting.startRight, setting.startBottom, setting.startLeft, setting.maxLeafsNumber, setting.minSideLength);
        }