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发表于 2018-11-4 20:57:51
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批量坐标提取程序
;命令:plzbsc
(defun c:plzbsc()
(princ "\n选择所需输出的点(point):")
(setq ss (ssget ));;选取坐标点
(setq n (sslength ss ));计算坐标点数量
(setq ff (open (getfiled "档保存为" "d:/" "txt" 1) "w"));保存路径
(setq i 0)
(repeat n
(setq spt (ssname ss i ))
(setq ept (entget spt))
(if (= (cdr (assoc 0 ept)) "POINT")
(progn
(setq lxyz (cdr (assoc 10 ept)))
(setq sx (rtos (nth 1 lxyz)));将坐标值实数转换成字符
(setq sy (rtos (nth 0 lxyz)))
(setq sz (rtos (nth 2 lxyz)))
(setq i1 (+ i 1));计算点序号
(setq sn (rtos i1 2 0));将序号实数转换成字符
(setq sxyz (strcat sn",," sx "," sy "," sz))
(write-line sxyz ff)
)
)
(setq i (+ i 1))
);repeat
)
(prompt "* << 命令:plzbsc >> *输出格式(点号,, x,y,Z)**")
(prin1)
试试这个研究一下 |
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