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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% {- B! i5 }5 X% Y+ H+ Y4 z
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(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)* M& m$ c8 L+ O6 `$ d
(setq SD (/ (getreal "螺旋起始直径: ") 2))
+ V8 g7 p; i9 U! n* r(setq ED (/ (getreal "螺旋终点直径: ") 2)) Z; l4 m6 X0 n3 z/ r# R/ u
(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))
4 l% ~' X* K9 P+ ~' L(setq TAS (getreal "总角度数(360 X 圈数): ")) ~7 y5 {/ j3 y# B
(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))4 @% a# t+ C8 U' o' P2 Z3 I
(setq STEP (- NVS 1))& G5 v* I1 i9 _' f6 D- a
(setq X (/ (- ED SD) STEP))% {% M9 i0 l* g) v2 E2 t# K
(setq Y (/ THS STEP))
1 M. h: v% w% I, n$ m(setq Z (/ TAS STEP))% U$ a' V* Y, P# O* Z0 Y
(setq R SD): a- k: ?. q0 B9 U+ r
(setq A 0)
$ Q1 k8 W2 P7 t(setq H 0)% y$ M K, ?$ V$ x; F' u
(setvar "CMDECHO" 0)
' p1 T% a2 N2 ](command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))% b3 x7 G! s- F/ |0 R
(repeat STEP2 M: A+ U8 p/ \$ m1 ~2 d8 t
(setq A (+ A Z))
* E) _. h# i# B5 x; M/ Y(setq H (+ H Y))
% Q7 O [! q9 d' n(setq R (+ R X))
# Y- Y/ _+ B. t' K6 _' v(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
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(command "")4 q8 }4 L) X. d) O0 \7 F, [
(setvar "CMDECHO" 1)
, G% v* _ F! C6 w; z* d(princ)6 O0 r5 a) ]6 i& T! [
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48