dxf코드변환

3D작업한후 LIST확인
((-1 . ) (0 . “CIRCLE”)
(330 . ) (5 . “2ABD0”) (100 . “AcDbEntity”) (67 . 0) (410 . “Model”) (8 . “0”) (62 . 7) (6 . “Continuous”)(100 . “AcDbCircle”) (10 -6651.06 551.364 6.25572e-013) (40 . 3.0) (210 1.0e-016 0.0 -1.0))
(210 1.0e-016 0.0 -1.0)을 (210 0,0 0,0 1.0)로 바꿀려면 어떻케
하나요?