meflying程序,测试提示参数类型错误: 二维/三维点:
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif;函数:GetInterPOint
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif;功能:返回两个对象的所有交点
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif;参数:ent1、ent2均为ename对象
;原帖:http://bbs.mjtd.com/forum.php?mod=viewthread&tid=15804&page=1#pid49582
;请高手帮忙看看是怎么回事,谢谢!!
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif(vl-load-com)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif(defun GetInterPoint (ent1 ent2 / ax_ent_1 ax_ent_2 intpoints points i)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq ax_ent_1 (vlax-ename->vla-object ent1)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif ax_ent_2 (vlax-ename->vla-object ent2)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq intpoints (vla-intersectwith ax_ent_1 ax_ent_2 acextendnone))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq intpoints (vlax-variant-value intpoints))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq i 0)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (if (> (vlax-safearray-get-u-bound intpoints 1) 0)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (repeat (/ (+ 1
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (- (vlax-safearray-get-u-bound intpoints 1)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (vlax-safearray-get-l-bound intpoints 1)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif 3
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq points (append points (list (list
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (vlax-safearray-get-element intpoints i)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (vlax-safearray-get-element intpoints (+ i 1))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (vlax-safearray-get-element intpoints (+ i 2))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq i (+ 3 i))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif points
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif)(defun err(msg)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (princ msg)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setvar "osmode" os)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setvar "cmdecho" cmd)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq *error* errtmp)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (command "_.undo" "e")
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (princ)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif)(defun c:test( / ent1 ent2 pts param11 param12 param1 i pt1 pt2)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq os (getvar "osmode"))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq cmd (getvar "cmdecho"))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (command "_.undo" "be")
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setvar "osmode" 0)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setvar "cmdecho" 0)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq errtmp *error*)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq *error* err)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq ent1 (car (entsel "\nSelect the first line...")))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq ent2 (car (entsel "\nSelect the second line...")))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq n 10)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq pts (GetInterpoint ent1 ent2))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq param11 (vlax-curve-getParamAtPoint ent2 (car pts)))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq param12 (vlax-curve-getParamAtPoint ent2 (cadr pts)))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq i 1)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq param1 (/ (- param12 param11) n))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (repeat (1- n)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq pt2 (vlax-curve-getPointAtParam ent2 (+ param11 (* param1 i))))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq pt1 (vlax-curve-getClosestPointTo ent1 pt2))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (if (= (* (/ i 2) 2) i)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq pt2 (list (/ (+ (car pt1) (car pt2)) 2.0)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (/ (+ (cadr pt1) (cadr pt2)) 2.0)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (/ (+ (last pt1) (last pt2)) 2.0)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif ))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (command "_.line" pt1 pt2 "")
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq i (1+ i))
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif )
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setvar "osmode" os)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setvar "cmdecho" cmd)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (setq *error* errtmp)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (command "_.undo" "e")
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif (princ)
[*]http://bbs.mjtd.com/source/plugin/mc_colorcode/images/jssc_none.gif)
通用函数 获取两个线条对象交点.lsp
http://zml84.blog.sohu.com/102716208.html 等待作者meflying给出详尽解释。。。
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