日志正文
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;;;功 能:三点绘制平行四边形
;;;命令名:TT ;;;日 期:zml84 于 2007-07-20 (defun C:TT (/ PT1 PT2 PT3 PT4 D ANG) (if (and (setq PT1 (getpoint "\n第一点:")) (setq PT2 (getpoint PT1 " >> 第二点:")) (setq PT3 (getpoint PT2 " >>> 第三点:")) ) (progn (setq D (distance PT2 PT1) ANG (angle PT2 PT1) PT4 (polar PT3 ANG D) ) (command "_.pline" "non" PT1 "non" PT2 "non" PT3 "non" PT4 "c") ) ) (princ) ) ;_ 结束defun
最后修改于 2007-08-01 09:18
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评论 想第一时间抢沙发么?