liminnet你这帮人法还不如不帮 为了简单的2句话还得求你要个加密的函数库? 当初大家是怎么教你的? 前人种树后人乘凉,别扛着树就走了…… ================================== ;修改多线段定点坐标函数 ;writen by nonsmall 2009 (defun ModifyPlinePoint(PointNum) (vl-load-com) (setq pts (Vlax-Get (Vlax-Ename->Vla-Object (setq pl (car (entsel "请选择多线段")))) 'Coordinates )) (entmod (subst (cons 10 (getpoint (setq oldpt (list (nth (* pointnum 2) pts) (nth (1+ (* pointnum 2)) pts))) "请选择新点")) (cons 10 oldpt) (entget pl))) ) ;测试 修改第1个点 (ModifyPlinePoint 0) ;测试 修改第2个点 (ModifyPlinePoint 1) |