;如下一段程试,当将座标转动任意角度后执行不了;在世界座标下正常
;不明白为什么这段产生异常 -
- ;(setq pt (vlax-curve-getClosestPointTo (car en) (cadr en)))
- ;(setq endata (entget (car en))
- ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-
- (defun c:test1 ( );(/ a0 a50 a51 a40 endata str zb en paa pbb);enpt
- (vl-load-com)
- (while (not (and (setq en (entsel "\n请选择要拉伸多段线:"))
- (ssget (cadr en)
- (list (cons -4 "<or")
- (cons 0 "*polyline")
- (cons 0 "line")
- (cons 0 "spline")
- (cons 0 "mline")
- (cons 0 "arc")
- (cons -4 "or>")
- )
- )
-
- )
- )
- )
- (setq pt (vlax-curve-getClosestPointTo (car en) (cadr en)))
-
- (setq endata (entget (car en))
- )
-
- (setq newdyx (car en))
- (if (or (= "LWPOLYLINE" (dxf 0 newdyx)) (= "SPLINE" (dxf 0 newdyx)) (= "MLINE" (dxf 0 newdyx)))
- (progn
- (command "explode" newdyx)
- ))
- (setq enpt (car (nentselp pt)))
- (command "erase" enpt ""))
- ;;获取群码
- (defun dxf (n ename)
- (cdr (assoc n (entget ename)))
- )
|