Hello members of the forum.
My question: Selection set "C" works when using zoom to objects (in contrast to using selection set "X").
Why doesn't it work when I run the code? (command "_.zoom" "C" ins 10).
However , when I added "alert" to the command, everything works fine.
(defun C:BR (); = Break Objects At Blocks [Line, Polyline, Arc, Xline, Ray, open Ellipse or Spline]
(vl-load-com)
(command "_.zoom" "extents")
(setq osmode (getvar "osmode"))
(setq cmdecho (getvar "cmdecho"))
(setvar "osmode" 0)
(setvar "cmdecho" 0)
(if (setq blkss (ssget "X" '((0 . "INSERT"))))
(progn
(repeat (setq n (sslength blkss))
(setq ins (cdr (assoc 10 (entget (ssname blkss (setq n (1- n)))))))
;;; (alert " zoom C")
(command "_.zoom" "C" ins 10)
(if
(and
(setq entss (ssget "_C" ins ins '((0 . "*LINE,*POLYLINE,ARC,ELLIPSE,RAY"))))
(setq
ent (ssname entss 0)
etype (cdr (assoc 0 (entget ent)))
); setq
(/= etype "MLINE"); [can't be broken]
(if (wcmatch etype "SPLINE,ELLIPSE") (not (vlax-curve-isClosed ent)) T); no single-point Break
); and
(command "_.break" ent ins ins)
); if
); repeat
);; progn
); if
);; defunThanks
