??? ????????? ?????????? ???? ??? pglsa ??????? , ????????? ???????? ?? ?????????? ??????? ??? ????? ???????? ??????? ??? 3D ?????? ??? pglsa ??????? ??? ????????? check here pglisa ????? : ?????????????????? ???? ?????????? ????????????? pglisa ????? ?????????????????? ?????? ???? ??????????????? ?????? ???? ??? ?? ???? ????