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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:SPL& U2 Q7 n. E! `7 A8 ?; h! k0 F) [
1 c; b7 j0 z2 \4 P% A, S, G(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)
! C9 H% y+ R6 n+ W: m(setq SD (/ (getreal "螺旋起始直径: ") 2))
$ a3 Q# _# M e- s(setq ED (/ (getreal "螺旋终点直径: ") 2))
# z9 N1 K& X: {% |7 G I$ @(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))- X, K' K6 D: _, n9 e
(setq TAS (getreal "总角度数(360 X 圈数): ")) l3 E' P0 `* m9 k, _
(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))
; l1 z+ X8 H- K(setq STEP (- NVS 1))9 s$ _* M# c3 D" j9 v8 I# l
(setq X (/ (- ED SD) STEP))8 v; C+ k& j' w5 F g" f2 u
(setq Y (/ THS STEP))
0 s/ q9 {0 ^; Y& p- k' Z4 G; o(setq Z (/ TAS STEP))
0 ~: M+ n; F% T3 R! X3 e3 N3 U(setq R SD)
! W. P5 K" X7 o1 S, l' r7 e D(setq A 0)7 {: F v) j% U2 C! s# I
(setq H 0)
$ N: L5 H/ e9 J7 L+ E(setvar "CMDECHO" 0)6 _0 g% W. S1 O( }# v1 ]8 V) o
(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))
) J% k0 A- v6 ~, |: u3 L: H) n(repeat STEP4 R4 _- \: L: f
(setq A (+ A Z))4 [8 M$ }6 S* d$ Y& w1 k* ]
(setq H (+ H Y))1 m8 Y, s( h( _/ z
(setq R (+ R X))
+ }! N! Z' h% h( Y9 U(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
6 Y' o2 N1 J; ] )
5 y9 `0 t8 T, Y/ T(command "")
4 |. l' k: O. f- n(setvar "CMDECHO" 1)* L, ~) I5 K; v+ A% Q% M
(princ)! g* i4 z- u7 f* n- G
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48