阿富汗发货单 发表于 2012-8-21 07:37
怎么没人回答啊 ,大哥大姐们帮帮忙吧!不胜感激!!
- (defun c:tt (/ GR PT P1 P2 LINE LOOP)
- (while (not loop)
- (setq gr (grread t 15))
- (cond
- ((= 5 (car gr))
- (setq pt (cadr gr))
- (setq p1 (polar pt pi 100)
- p2 (polar pt 0 100)
- )
- (if line
- (progn
- (setq line (subst (cons 11 (trans p2 1 0))
- (assoc 11 line)
- (subst (cons 10 (trans p1 1 0))
- (assoc 10 line)
- line)))
- (entmod line)
- )
- (progn
- (entmake (list '(0 . "line")
- (cons 10 (trans p1 1 0))
- (cons 11 (trans p2 1 0))))
- (setq line (entget (entlast)))
- )
- )
- )
- ((= 3 (car gr))
- (setq pt (cadr gr))
- (setq p1 (polar pt pi 100)
- p2 (polar pt 0 100)
- )
- (if line
- (progn
- (setq line (subst (cons 11 (trans p2 1 0))
- (assoc 11 line)
- (subst (cons 10 (trans p1 1 0))
- (assoc 10 line)
- line)))
- (entmod line)
- )
- (progn
- (entmake (list '(0 . "line")
- (cons 10 (trans p1 1 0))
- (cons 11 (trans p2 1 0))))
- (setq line (entget (entlast)))
- )
- )
- (setq line nil)
- )
- ((= 25 (car gr))
- (setq loop t)
- (if line
- (entdel (entlast))
- )
- )
- )
- )
- (princ)
- )
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