ACIS培训
练习：CMN-04.scm ;CMN-04 (ma view:delete (part:views)) (part:clear) (view:dl)
(define wire (wire-body:points (list (position -30 10 0) (position -30 -10 0) (position 0 -20 0) (position 0 20 0) (position -30 10 0)))) (define sld(sweep:law wire (gvector 0 0 10))) (iso)