发一个高深的帖子
先点选择一个块名如名为"A"的块,再点选一个闭合多段线,
这个多段线内名为"A"的块,
就被选择了
怎么弄呀各位高人
(
本帖最后由 ZZXXQQ 于 2013-7-10 21:05 编辑...
(setq ss (ssadd))
(if (and (setq s1 (entsel "\n选择图块A: "))
(setq ent (entget (car s1)))
(= (cdr(assoc 2 ent)) "A")
(setq s2 (entsel "\n选择闭合多段线: "))
(setq ent2 (entget(car s2)))
(= (cdr(assoc 0 ent2)) "LWPOLYLINE"))
(> (rem (cdr(assoc 70 ent2)) 2) 0)) (progn
(ssadd (car s1) ss)
(ssadd (car s2) ss)
(sssetfirst ss ss)
;do some thing
))
... 神人呀,哥,但块名不定为A呀,有可能是B呀,或者其它能行不 程序也有问题,运行不了 还没修改过标题呢,不懂改 (defun c:tt (/ e1 e2 ss)
(if (and
(setq e1 (car (entsel "\n选择块:")))
(= "INSERT" (cdr (assoc 0 (setq e1 (entget e1)))))
(setq e2 (car (entsel "\n选择多段线:")))
(= "LWPOLYLINE" (cdr (assoc 0 (setq e2 (entget e2)))))
)
(progn
(setq ss
(ssget "cp"
(mapcar '(lambda (p) (trans (cdr p) 0 1))
(vl-remove-if '(lambda (x) (/= 10 (car x))) e2)
)
(list '(0 . "INSERT") (assoc 2 e1))
)
)
(if ss
(sssetfirst nil ss)
)
)
)
(princ)
) Gu_xl 高人呀,太棒了, 只能说服了哥 Z 版 和 Gu_xl的程序高,楼主的标题...也很高啊!
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