Search the Community

Hi, all I need ur help. I found code in internet to draw polyline between blocks as attachment but not working properly, can any one adjust the code thanks for cooperation (defun c:connect (/ ss i e plist p nextpt plist-sorted rtn pp) (while (or (prompt "\nSelect blocks or circles...") (not (setq ss (ssget '((0 . "INSERT,CIRCLE"))))) ) (prompt "\nEmpty sel. set...") ) (repeat (setq i (sslength ss)) (setq e (ssname ss (setq i (1- i)))) (setq plist (cons (cdr (assoc 10 (entget e))) plist)) ) (setq p (getpoint "\nPick or specify start point - use osnap cen or ins : " ) ) (defun nextpt (p plist / car-sort pp) (defun car-sort (l f / removenth r k) (defun removenth (l n / k) (setq k -1) (vl-remove-if '(lambda (x) (= (setq k (1+ k)) n)) l) ) (setq k -1) (vl-some '(lambda (a) (setq k (1+ k)) (if (vl-every '(lambda (x) (apply f (list a x))) (removenth l k) ) (setq r a) ) ) l ) r ) (setq plist (vl-remove-if '(lambda (x) (equal x p 1e-3)) plist)) (setq pp (car-sort plist '(lambda (a b) (<= (distance p a) (distance p b))) ) ) (list pp plist) ) (if p (progn (while (cadr plist) (setq plist-sorted (cons p plist-sorted)) (setq rtn (nextpt p plist)) (setq pp (car rtn) plist (cadr rtn) ) (setq p pp) ) (setq plist-sorted (cons (car plist) plist-sorted)) (setq plist-sorted (reverse plist-sorted)) (entmake (append (list '(0 . "LWPOLYLINE") '(100 . "AcDbEntity") '(100 . "AcDbPolyline") (cons 90 (length plist-sorted)) (cons 70 (if (= 1 (getvar 'plinegen)) 128 0 ) ) '(38 . 0.0) ) (mapcar '(lambda (p) (cons 10 p)) plist-sorted) (list '(210 0.0 0.0 1.0)) ) ) ) ) (princ) ) Power wiring.dwg