按块选择功能
本帖最后由 winerfjy 于 2015-11-4 14:51 编辑(defun c:ak(/ a ss b c d);按块选择功能
(setvar "cmdecho" 0)
(princ "\n选择要选的块样")
(setq a(cdr (assoc 2 (entget (car (entsel))))))
(setq d(substr a 1 1));到得第一个数
(if (= "*" d)
(setq c(strcat "`" a))(setq c a))
(setq b (uINT 1 "" "1.手选范围,2.全图选中" 1))
(if (= 1 b)
(prompt "\n选择一个区域:"))
(if (= 1 b)
(SETQ ss (ssget (list '(0 . "INSERT")(cons 2 c)))))
(if (= 2 b)
(SETQ ss(ssget "x"(list '(0 . "INSERT")(cons 2 c)))))
(sssetfirst nil ss)
(princ(STRCAT "共有图块" (ITOA(SSLENGTH ss))"个"))
(prin1)
(princ))
(defun uint (bit kwd msg def / inp)
(if def
(setq msg (strcat "\n" msg "<" (itoa def) ">:") ;Test for a default
bit (- bit (boole 1 bit 1)); A default and no null bit code
) ;setq
(if(= "" (substr msg (strlen msg) 1))
(setq msg (strcat "\n" (substr msg 1 (1- (strlen msg))) ":"))
;Then strip space
;else msg is OK
(setq msg (strcat "\n" msg ":"))
)
) ;if,if
(initget bit kwd)
(setq inp (getint msg))
(if inp
inp
def
)
)
高手啊能不能修改成选择特定的匿名块 下載學習.. 能不能修改成选择特定的匿名块 真心感觉高手的分享 疯球 发表于 2018-5-14 16:30
真心感觉高手的分享
很久没有上论坛了都是刚学lisp的时候拿得出手的东西 可否改进一下,对动态块也适用
资料参考:
http://bbs.mjtd.com/forum.php?mod=viewthread&tid=84177&extra=&highlight=ssget&page=2
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