caoyin 发表于 2008-7-30 16:37:00

(defun c:mi (/ PickMidpoint ss p1 p2)<br/>&nbsp; (defun PickMidpoint (/ p1 p2)<br/>&nbsp;&nbsp;&nbsp; (initget 1)<br/>&nbsp;&nbsp;&nbsp; (setq p1 (getpoint "\n中点的第一点:" ))<br/>&nbsp;&nbsp;&nbsp; (initget 1)<br/>&nbsp;&nbsp;&nbsp; (setq p2 (getpoint p1 "\n中点的第二点:" ))<br/>&nbsp;&nbsp;&nbsp; (mapcar '(lambda (x y) (/ (+ x y) 2.0)) p1 p2)<br/>&nbsp; )<br/>&nbsp; (if (and (setq ss (ssget))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (progn<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (repeat (setq n (sslength ss))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (redraw (ssname ss (setq n (1- n))) 3)<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (or (setq p1 (getpoint "\n指定镜像线的第一点 &lt;两点定位出中点&gt;:" ))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (setq p1 (PickMidpoint))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (or (setq p2 (getpoint p1 "\n指定镜像线的第二点 &lt;两点定位出中点&gt;:" ))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; (setq p2 (PickMidpoint))<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )<br/>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; )<br/>&nbsp;&nbsp;&nbsp; (command "_.mirror" ss "" p1 p2)<br/>&nbsp; )<br/>&nbsp; (princ)<br/>)

liminnet 发表于 2008-7-31 10:31:00

liminnet 发表于 2008-7-31 11:21:00

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查看完整版本: caoyin大哥，救我呀，在用镜像命令过程中在这一步能加上一个功能吗？