
- ;; 需要e派工具箱(XCAD)的支持:[url]http://yunpan.cn/QXQKsW9gAPmpF[/url]
- (defun c:tt ()
- (if (setq s1 (car (entsel "\n选择: ")))
- (while (setq p1 (getpoint "\n基点<退出>: "))
- (setq p2 (xyp-Pt2Y p1 10)
- s2 (xyp-Add-Xline p1 p2)
- ptn (xyp-get-Inters s1 s2 0)
- )
- (xyp-erase s2)
- (foreach pt ptn
- (xyp-Cross pt 1000 0)
- )
- )
- )
- (princ)
- )
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