[分享]批量倒角
<p></p><p>有个网友向我有发了一个图片，问我有没有批量倒角的程序，我当时是没有，但看了他给的图片后，从中受到一点启发，就做了这样的一个程序，当然，其中肯定还是有许多情况不能适合的，可能很难解决，但相信能满足一些要求的。希望能给大家带来帮助。</p>
<p>使用命令：fff。</p> 本帖最后由 greg.battin 于 2018-2-15 07:42 编辑
Here is one that does multiple chamfer of lines.
;;; multiple Chamfer
;;; Marko Ribar
;;; hxxp://forums.augi.com/showthread.php?44929-Looking-for-a-routine-for-Multiple-Fillet&p=1228192&viewfull=1#post1228192
(defun c:mcha ( / *error* mid AssocOn ss i ent p1 p2 lin linn lins flins ptlst1 pt1 pt11 ptlst2 pt2 pt22 chpts chamfers )
(vl-load-com)
(defun *error* ( msg )
(if chma (setvar 'chamfera chma))
(if chmb (setvar 'chamferb chmb))
(if chmm (setvar 'chammode chmm))
(vla-endundomark (vla-get-activedocument (vlax-get-acad-object)))
)
(defun mid ( p1 p2 )
(mapcar '(lambda ( a b ) (/ (+ a b) 2.0)) p1 p2)
)
(defun AssocOn ( SearchTerm Lst func fuzz )
(car
(vl-member-if
(function
(lambda (pair) (equal SearchTerm (apply func (list pair)) fuzz))
)
lst
)
)
)
(vla-startundomark (vla-get-activedocument (vlax-get-acad-object)))
(mapcar 'set '(chma chmb chmm) (mapcar 'getvar '(chamfera chamferb chammode)))
(mapcar 'setvar '(chamfera chamferb chammode) '(0 0 0))
(prompt "\nSelect line entities")
(while (not (setq ss (ssget "_:L" '((0 . "LINE"))))))
(setq i -1)
(while (setq ent (ssname ss (setq i (1+ i))))
(setq p1 (trans (vlax-curve-getstartpoint ent) 0 1))
(setq p2 (trans (vlax-curve-getendpoint ent) 0 1))
(setq lin (list p1 p2))
(setq lins (cons lin lins))
)
(setq flins (apply 'append lins))
(foreach lin lins
(setq ptlst1 (vl-sort flins '(lambda ( a b ) (< (distance (car lin) a) (distance (car lin) b)))))
(if (equal (cadr ptlst1) (cadr lin) 1e-8) (setq pt1 (caddr ptlst1)) (setq pt1 (cadr ptlst1)))
(if (setq linn (assocon pt1 lins 'car 1e-8)) (setq pt11 (mid (car linn) (cadr linn))))
(if (setq linn (assocon pt1 lins 'cadr 1e-8)) (setq pt11 (mid (car linn) (cadr linn))))
(setq ptlst2 (vl-sort flins '(lambda ( a b ) (< (distance (cadr lin) a) (distance (cadr lin) b)))))
(if (equal (cadr ptlst2) (car lin) 1e-8) (setq pt2 (caddr ptlst2)) (setq pt2 (cadr ptlst2)))
(if (setq linn (assocon pt2 lins 'car 1e-8)) (setq pt22 (mid (car linn) (cadr linn))))
(if (setq linn (assocon pt2 lins 'cadr 1e-8)) (setq pt22 (mid (car linn) (cadr linn))))
(setq chpts (list pt11 (mid (car lin) (cadr lin))) chamfers (cons chpts chamfers) chpts (list pt22 (mid (car lin) (cadr lin))) chamfers (cons chpts chamfers))
)
(foreach chpts chamfers
(command "_.chamfer" (car chpts) (cadr chpts))
)
(*error* nil)
(princ)
) 有好几个网友都提出要源码，因为也不是什么秘密技术，就满足大家的要求，但希望大家尊重我的劳动，下载需2个明经币。 沙发，大师就是厉害，高啊 能提供源码或思路吗？ <p>因为没有什么网友感兴趣，也就不献丑了</p> <p>pe m j</p><p>f p </p> 英雄无敌发表于2009-10-4 9:18:00static/image/common/back.gif因为没有什么网友感兴趣，也就不献丑了
<p>楼主还是说一下吧，也许感兴趣的还没有来得及看呀</p> 还是比较实用，能提供源码最好了，嘿嘿 英雄无敌发表于2009-10-4 9:18:00static/image/common/back.gif因为没有什么网友感兴趣，也就不献丑了
<p>感兴趣的来了，还是分享一下吧</p> <p>其实也没有什么新的方法，只不过是用到了PEDIT这个命令</p> 确实不错，方便多了，不然一个个倒角挺麻烦，谢谢分享