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发表于 2003-7-30 11:20:00
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显示全部楼层
;看看这个,鼠标右键退出
(vlr-mouse-Reactor nil '((:VLR-beginRightClick . quits)))
(defun quits (calling-reactor commandInfo / dwgname filesize)
(vl-load-com)
(setq m nil)
(princ)
)
(defun c:fg( / dang p1 p2 ang p3 str sname)
(setvar "cmdecho" 0)
(setvar "osmode" 0)
(command "zoom" "w" "0,62" "200,-58")
(command "line" "-60,0" "260,0" "")
(setq str '((0 . "LINE") (100 . "AcDbEntity") (67 . 0) (410 . "Model")
(8 . "center") (100 . "AcDbLine") (10 0.0 0.0 0.0)
(11 0.0 10.0 0.0) (210 0.0 0.0 1.0)))
(entmake str)
(setq sname (entlast))
(setq dang (/ pi 180) ang (- (/ pi 2) dang))
(setq p1 (list 0 0) p2 (polar p1 ang 10))
(setq m t)
(while m
;(if (<= ang 0) (progn (setq p3 p2 p2 p1 p1 p3 ang pi)(princ "p1==>" )(princ p1 )(princ "p2==>" )(princ p2)))
(if (and (> dang 0)(<= ang 0)) (setq p3 (polar p1 0 10) p1 p3 p2 (polar p1 pi 10) ang pi))
(if (and (< dang 0)(>= ang pi)) (setq p3 (polar p1 pi 10) p1 p3 p2 (polar p1 0 10) ang 0))
(setq str (entget sname))
(setq str (subst (cons 10 p1) (assoc 10 str) str))
(setq str (subst (cons 11 p2) (assoc 11 str) str))
(entmod str)
(redraw)
(setq sname (entlast))
(setq ang (- ang dang))
(setq p2 (polar p1 ang 10))
(if (or (>= 0 (car p2))(<= 200 (car p2)))(setq p1 p2 p2 (polar p1 (/ pi 2) 10) dang (* dang -1) ang (/ pi 2)))
)
)
(princ "\n成功调入!键入 fg 运行......")(prin1) |
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