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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
% e! V" J# s% ?5 k
8 ^* u0 a* u5 R" O6 V& F2 p3 h(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)* M/ A0 V; L1 K' Y. W" Y
(setq SD (/ (getreal "螺旋起始直径: ") 2))
( s; ~; g2 M, H0 G' O(setq ED (/ (getreal "螺旋终点直径: ") 2))
# g5 M3 u7 w2 `6 V/ r(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))
~, k2 a% A. z. R1 a! B0 o# [2 d(setq TAS (getreal "总角度数(360 X 圈数): "))
+ T8 S) @0 i2 r6 ~& n; K(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))
/ i+ x |7 ?* m1 v) a; g6 T(setq STEP (- NVS 1))
) b5 X! ]* R( Z3 T6 p; t5 a1 j(setq X (/ (- ED SD) STEP))
% g1 ]% o6 h9 q( P(setq Y (/ THS STEP))
. h5 g0 q, W$ B(setq Z (/ TAS STEP))
7 h7 y, C2 f# Q/ c/ o. I(setq R SD)
7 ]5 [+ K/ V4 u: o* N/ Q K( q(setq A 0)6 r" n1 G; C: u' O7 y( M- n* Z/ D
(setq H 0)
0 }5 r5 _/ G+ p# d2 T' C. v8 ?(setvar "CMDECHO" 0)
/ ~3 k: d) P& w' X. ?* G7 v(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))# K) M' V; k4 T$ Z" W8 P e
(repeat STEP
4 X& G) T. A) W+ g2 M# b: G4 X& k! h(setq A (+ A Z))9 _4 W& I& h6 o; D" \2 v" v. k* p
(setq H (+ H Y))
% m9 \1 I+ D- K% D7 |8 J$ n4 a w(setq R (+ R X))0 v1 o9 t6 _( E# G6 [
(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
6 a! g. {2 A0 R" F* ]4 H! _3 r6 z( F )0 G. t& C, }+ X' s6 Z. w
(command "")
- B4 X f4 ?" c3 @9 M(setvar "CMDECHO" 1)
9 K, [9 F9 e1 W* Z$ J* n: T(princ)
# z# A3 X- m& K9 D8 E) |
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48