(defun c:rt(/ pa pb pc pd pe ll) (princ "\激光矩形外框绘制----钮广春2010--QQ-626860125") (setvar "cmdecho" 0) (setq oldos (getvar "OSMODE")) (setq ll 10) (setq pa (getpoint "指定一点:")) (setq pb (polar pa 0 ll)) (setq pc (polar pb (/ pi 2) ll)) (setq pd (polar pc 0 ll)) (setq pe (polar pd (/ pi 2) ll)) (setvar "OSMODE" 0) (command "RECTANG" pa "d" 600 300 pe) (command "RECTANG" pc "d" 580 280 pe) (setvar "OSMODE" oldos) (prin1) ) (prompt "**启动命令rt,钮广春2010**") (prin1)
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