 - (defun c:tt ()
- (while (setq p1 (getpoint "\n基点<退出>: "))
- (command "line" "non" p1 "non" '(20 20) "")
- (setq en (entget (entlast))
- mode t
- )
- (while mode
- (setq mo (grread t 15 0))
- (cond ((member (car mo) '(2 3 25 32)) (setq mode nil))
- (t (entmod (subst (cons 10 (cadr mo)) (assoc 10 en) en)))
- )
- )
- )
- (princ)
- )
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