在三维场景中加载shp（skyline）

//加载shp文件
function AddShp() {
    SGWorld = TE.ISGWorld61();
    groupItem = SGWorld.ProjectTree.FindItem(pconfig.GroupName);//创建父组，
    var cOnn="FileName="+shpFilePath+";TEPlugName=OGR;"  //创建连接字符串
    SGWorld.Creator.CreateFeatureLayer('NewShp', conn, groupItem);   //在父组下面加载shp
    //获取新加载的shp
    var itemID = SGWorld.ProjectTree.FindItem(pconfig.GroupName + "\\NewShp"); 
    mlayer = SGWorld.ProjectTree.GetLayer(itemID);

    mlayer.Refresh();//得刷新下才会出现新加载的shp
    SGWorld.Navigate.FlyTo(itemID); //飞到新添加的shp，可查看是否加载了
}