(defun c:cloud (/ *error* plw pt1 pt2 p1 p2 xdist ydist spcsx spcsy ent1 ent2 nxt info bulge data c_o c_l)
(defun *error* (msg)
(setvar “osmode” c_o)
(setvar “clayer” c_l)
)
(print “>> Cloud Draw Tool…”)
(setq c_o (getvar “osmode”))
(setvar “cmdecho” 0)
(setvar “osmode” 0)
(setq c_l (getvar “clayer”)) ;<= 현재 레이어값을 저장한다.
(setq ly (tblsearch "layer" "Revision")) ;"레이어를 검색 없으면 레이어 생성
(if (= ly nil) (command "layer" "n" "text" ""))
(setvar "clayer" "text") ; circle size
(setq str (strcat “호 지름 : “))
(setq buf (getint str))
(if (= buf NIL)
(setq buf ds)
(setq ds buf)
)
(or #acwid (setq #acwid 0))
(setq #acwid
(cond
((getreal(strcat “n두께 값 : “)))
(#acwid)
)
)

(defun *error* (s) ;start error routine
(setvar “blipmode” bm) ;reset blipmode
(princ (strcat “Exit…” s)) ;type error message
(if oer (setq *error* oer))
(princ))
(print)
(SETQ PT1 (GETPOINT “영역의 우측 하단점: “)) (terpri)
(setq pt2 (getcorner pt1 “영역의 좌측 상단점: “))
(setvar “blipmode” 0)
(setq p1 (car pt1) p2 (car pt2) ;find x distances
xdist (- p2 p1))
(setq p1 (cadr pt1) p2 (cadr pt2) ;find y distances
ydist (- p2 p1))

;******TO ADJUST SPACING OF ARCS CHANGE THE NUMBER 2 IN THE NEXT TWO LINES*****
(setq spcsx (/ (abs xdist) (/ (* ds (getvar “dimscale”)) 2)) ;X spacing
spcsy (/ (abs ydist) (/ (* ds (getvar “dimscale”)) 2))) ;Y spacing

(if (= spcsx (fix spcsx)) (setq spcsx (fix spcsx)) (setq spcsx (+ 1 (fix spcsx))))
(if (= spcsx 1) (setq spcsx 2)) ;min of 2 spaces
(if (= spcsy (fix spcsy)) (setq spcsy (fix spcsy)) (setq spcsy (+ 1 (fix spcsy))))
(if (= spcsy 1) (setq spcsy 2)) ;min of 2 spaces

(setq xdist (/ xdist spcsx) ydist (/ ydist spcsy)) ;set distances

(setq p1 (list(car pt2)(cadr pt1))) ;set polyline start point

(command “PLINE” p1 “W” #acwid “”) ;start polyline command
(repeat spcsx ;draw bottom line segments
(setq p1 (polar p1 0.0 (abs xdist)))
(command p1))
(repeat spcsy ;draw Right line segments
(setq p1 (polar p1 1.5708 (abs ydist)))
(command p1))
(repeat spcsx ;draw top line segments
(setq p1 (polar p1 pi (abs xdist)))
(command p1))
(repeat (- spcsy 1) ;draw Left line segments
(setq p1 (polar p1 4.71239 (abs ydist)))
(command p1))
(command “C”) ;Close polyline

(setq ent1 (entlast) ;get entity
ent2 (entget ent1) ;get entity info
;******TO ADJUST THE ARC SIZE ADJUST THE 0.5 BELOW*******
bulge (list (cons 42 0.5)) ;build cloud arcs 0.5
nxt (cdr (assoc -1 ent2)) ;set for lookup
nxt (entnext nxt) ;get next one
plw (list (cons 41 plw))) ;build cloud width

(if (= nxt nil)
(progn
(setq ent2 (subst (cons 42 0.5) (assoc 42 ent2) ent2))
(entmod ent2) ;modify entity
)
(while nxt ;start loop
(setq info (entget nxt) ;get exist. info
info (append info bulge) ;set bulge
info (append info plw) ;set width
) ;end of setq
(entmod info) ;modify entity
(setq nxt (entnext nxt)) ;get next segment
) ;end of while
)
(entupd ent1) ;update entity

(setvar “blipmode” bm) ;reset blipmode
(setvar “cmdecho” 1) ;turn command echo on
(setvar “osmode” c_o)
(setvar “clayer” c_l) ;<= 저장된 값으로 현재 레이어를 변경한다.
(gc) (princ) ;print blank line
) ;End program

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고수분들 아시면..부탁드립니다…감사합니다….