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将下列程序复制到工具/Autolisp/visual lisp编辑器,然后粘贴保存为lisp源文件类型,要用时只需加载该程序(工具/加载应用程序)用是只需用命令:SPL3 i) h! B) o, a0 }" q& X% c* P
5 p9 g* I9 A: R' i# q(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)
5 K, l' g5 \ O/ z7 K4 h9 m3 {(setq SD (/ (getreal "螺旋起始直径: ") 2)) _2 b. D2 u; ]& j5 C5 \
(setq ED (/ (getreal "螺旋终点直径: ") 2))
6 k4 ~1 m E' l* J( S. C* g(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))1 X, t0 ^ {$ s2 `6 P- ?6 K: }
(setq TAS (getreal "总角度数(360 X 圈数): "))
; _4 E" A( X0 E1 L1 M C( V6 w( ?(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))3 `$ H& g8 z% \0 ? Y* m
(setq STEP (- NVS 1))! B) T, ~9 p/ D! c2 w: |
(setq X (/ (- ED SD) STEP))3 w: `0 K A' A5 t6 r* T& C& w5 b
(setq Y (/ THS STEP)); S/ V- D2 u, d' `+ o U0 g
(setq Z (/ TAS STEP)): s6 k) H3 ^8 T
(setq R SD)
' L5 W8 _+ h9 h, e4 l% [( s0 w(setq A 0)4 S6 m7 ^' y3 z) ~5 c) _5 \
(setq H 0)
. i% D2 B. [+ r: z. M: t(setvar "CMDECHO" 0); M& H9 h. x/ x% n; m
(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H))), ^' l5 n& A2 a
(repeat STEP
$ ^4 m) e, S! g8 o" v* G(setq A (+ A Z))
" @; [ C ?% K: V5 d& x(setq H (+ H Y))
$ R" k! a. M" n& m; r(setq R (+ R X))
3 M: L+ i+ X& k4 s(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
+ S7 M" a1 _" l+ o- D f- F$ F' l )) ~( N# K6 o9 |! b3 x
(command "")
; f' B$ a$ ?. ~; O(setvar "CMDECHO" 1)
7 d) W# Y2 n5 \5 U; @ P+ n3 z(princ)
; L3 s# O% ? c8 Z$ O) |
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48