大家好,
修改现有Lisp以包括Z值?
我有一个现有的Lisp(通过Rocket软件)输出一个块
属性值和X、Y值。
我想修改它以添加Z值,并将输出文件格式从*更改为。cdf格式为*。CSV格式。
现有代码如下:
- ; Pilout - write the X and Y coordinates of all inserts of a block to a file.
- ; Copyright 1997 by Rocket software
- ; The other kind.
- ; Subroutine Frat - returns the value of the first filled attribute found,
- ; otherwise "". Takes one argument, the insertion ename.
- (DEFUN FRAT (enam / str)
- (while (and (null str)
- (/= "SEQEND"
- (cdr (assoc 0 (setq entt (entget (setq enam (entnext enam))))))))
- (setq vall (cdr (assoc 1 entt)))
- (while (= (substr vall 1 1) " ") (setq vall (substr vall 2)))
- (if (/= vall "") (setq str vall)))
- (if str str ""))
- ; Frat end.
- (DEFUN C:PILOUT (/ num bl enampt entt ss filnam fn rad len so pa datstr)
- (setvar "cmdecho" 0)
- (setq num 0)
- (setq bl (getstring "Block to use or <Return> to select: "))
- (if (and (= bl "")
- (setq enampt (entsel "Select a block: ")))
- (progn
- (setq entt (entget (car enampt)))
- (setq bl (cdr (assoc 2 entt)))
- (if bl (prompt bl))))
- (if bl (setq ss (ssget "X" (list (cons 2 bl)))))
- (if ss
- (progn
- (setq filnam (getfiled "Data File" "Piles.cdf" "" 1))
- (if filnam (setq fn (open filnam "w")))
- (setq rad (/ (getvar "viewsize") 25))
- (setq len (strcat "/" (itoa (sslength ss))))
- (while (setq so (ssname ss num))
- (setq entt (entget so))
- (setq num (1+ num))
- (grtext -2 (strcat (itoa num) len))
- (setq pa (cdr (assoc 10 entt)))
- ; Translate point data to current ucs.
- (setq pa (trans pa 0 1))
- (grdraw (polar pa (/ pi 4) rad)
- (polar pa (* 1.25 pi) rad) 7)
- (grdraw (polar pa (* pi 0.75) rad)
- (polar pa (* pi 1.75) rad) 7)
- (setq datstr (strcat (frat so) ","
- (rtos (car pa) 2 6) ","
- (rtos (cadr pa) 2 6)))
- (write-line datstr fn))
- (if fn (close fn)))
- (if bl
- (write-line "\nCan't find any such block. ")
- (write-line "\nSome type of error...")))
- (if ss (write-line (strcat "\nLines written to file: " (itoa num))))
- (princ))
如果有任何帮助,我们将不胜感激! |