http://bbs.mjtd.com/thread-110255-1-1.html这个贴子里的问题困绕我很久了,故发一个程序来表示对元老ll_j的感谢
- ;;亮显块内线圆
- (defun C:w1 (/ E EN PTS X Y)
- (setq en (nentsel))
- (setq pts (LM:Entity->PointList (car en)))
- (setq e (car (cadddr en))) ;块
- (vl-cmdf "_.ucs" "_OB" e) ;wcs
- (setq pts (mapcar '(lambda (x) (trans x 1 0)) pts)) ;ucs
- (vl-cmdf "_.ucs" "_p") ;恢复ucs
- (setq pts (mapcar '(lambda (x) (trans x 0 1)) pts))
- (mapcar '(lambda (x y) (GRDRAW x y 1)) pts (cdr pts))
- )
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