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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
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(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)
. t* C s) L+ f% l6 W(setq SD (/ (getreal "螺旋起始直径: ") 2))! F5 W# `5 ^5 q: c4 u
(setq ED (/ (getreal "螺旋终点直径: ") 2))) f. _. y Q- o3 D) r4 \
(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))& ?' _* U/ z. u
(setq TAS (getreal "总角度数(360 X 圈数): "))0 |0 y1 @5 b: J) y
(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))
1 h5 n; u8 z5 ]. Z(setq STEP (- NVS 1))
8 l' G& @! a$ G+ s3 x' q8 r. r(setq X (/ (- ED SD) STEP))2 ?6 m n% [* Z" A8 f, s$ ~
(setq Y (/ THS STEP))
! N6 M/ {5 k x1 E(setq Z (/ TAS STEP))1 ]! N( i" W6 s: {& w
(setq R SD). B/ C2 h9 e$ B8 B0 |$ L) V# }7 g
(setq A 0)
[3 }! ~2 V- U$ u9 O(setq H 0)
: t% U9 g) {" _* J$ P% t, N% h: g(setvar "CMDECHO" 0)
0 q2 O+ U6 @8 C8 M(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))
" v/ _# Z. C7 r(repeat STEP! S% w; s5 _: d6 o% t6 {+ S
(setq A (+ A Z))
) r1 R/ Q; ]. z% t/ f. }(setq H (+ H Y))1 Q9 c1 u ~/ h% v
(setq R (+ R X))
4 z2 T+ x( b/ m1 `8 d+ q" C(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
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(command "")2 z: Y$ j6 s7 T6 t
(setvar "CMDECHO" 1)* A# M; r0 D0 N& a, o+ |/ q5 a
(princ)
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48