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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:SPL2 ^4 r- F& f t" |; J7 Z9 U
; J c; Y6 ~% w" e5 M; ?: i(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)
. t# `9 {/ ^& y' S! A' l( Q4 Y(setq SD (/ (getreal "螺旋起始直径: ") 2)), y6 _5 c' l- s1 D0 d+ n
(setq ED (/ (getreal "螺旋终点直径: ") 2))- f! |- o- n# L( ~
(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))* I; M! P2 [/ ^ @
(setq TAS (getreal "总角度数(360 X 圈数): "))) f( X+ O1 I" U: Q9 D6 B: R
(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))
6 ]8 n3 |' }* W% X' S2 L, y(setq STEP (- NVS 1))8 ^" V" t z3 j1 _1 `4 n( ]. n
(setq X (/ (- ED SD) STEP))* T, f8 o- n" r( i; E0 J# N! Q0 {
(setq Y (/ THS STEP)); Q, X9 v: S [; e$ _
(setq Z (/ TAS STEP))3 f2 @4 ]# f& n( t: x
(setq R SD)9 b% k' r; C4 G
(setq A 0)
% o; Q; I% n! ~$ E- h3 Y# T4 Z- t4 g' G(setq H 0)( U: U% I+ |# ?& @ B4 Z* e
(setvar "CMDECHO" 0); L4 F& p7 ^" ^9 M# {$ W
(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))) {) v7 T( y1 ~; K0 {
(repeat STEP
( N! S" ^1 B- p2 I(setq A (+ A Z)); M( \: {& U( A- W) X/ K) A
(setq H (+ H Y)): F. F* P# A9 r2 F8 R
(setq R (+ R X))( v# I( g+ H% ]. J) O3 ^- M1 x8 P
(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
/ z m$ w0 b5 ]3 ^5 T+ \$ x" S2 A )
7 f: T; T& M& @6 n(command "")
$ A) f! H& u1 M% r9 Q(setvar "CMDECHO" 1)
0 [- b* q2 L' R: C(princ)6 B* I, ]0 b* Y$ A8 G
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48