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Cream of the Crop 1
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PKEY11_1.ARJ
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WL.LSP
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1992-03-14
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922b
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25 lines
;Draws multiple wall lines based on specified thickness
;
; ********Patrick J. McKee, author********
; ****Copyright 1992, Power Key tm****
;
(defun dtr (angg)
(* pi (/ angg 180.0)))
(defun WLINE ()
(setq pt2 (getpoint pt1 "\nNext point "))
(if (= pt2 nil)(err))(command "line" pt1 pt2 "")
(setq ang (angle pt1 pt2))
(setq pt3 (polar pt1 (- ang (dtr 90)) do1))
(setq pt4 (polar pt2 (- ang (dtr 90)) do1))
(command "line" pt3 pt4 "")
(setq lp1 lp2)(setq lp2 (entlast))(setq pt1 pt2))
(setq oer *error* *error* err)
(pre)
(if (= do1 nil)(setq *do1 4.5))
(initget (+ 2 4))
(setq do1(getdist(strcat "Enter wall thickness <" (rtos *do1) ">: ")))
(if (= do1 nil)(setq do1 *do1)(setq *do1 do1))
(setq pt1 (getpoint "\nPick starting point : "))
(if (= pt1 nil)(WRF))
(setq pt0 pt1)(WLINE)(setq e 1)(while e (WLINE)(command "fillet" lp1 lp2)))
(post)(princ)