???? ???????? ??? ???? ????????? ?? ?????? ????????. ??? ???? ???????, ???? {?????? ????? ?????? ??? ??? ??? . ????? ????????? ?????? ??? ??????? , ?? ??????? ?????? . ?????? ????? : ????? ????? ????? ?? ???? ?????????, {??? ???? ???????? ??????? ????? ????????? . ?????? ?? ?????? : ?? ?????? texture ??????? ??? ??????, ????? ???? ?????