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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$ Y: A) ^+ F1 Z) `! m* M' c
3 `8 t: _, l4 M/ Y# _" h( P(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)4 C2 O. q0 T% ~! g. U6 K X
(setq SD (/ (getreal "螺旋起始直径: ") 2))" ?; _, S& C |
(setq ED (/ (getreal "螺旋终点直径: ") 2))# K7 G8 m' j8 y& ^. _( U3 c
(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))
" W: A, p/ y' I2 {! Y6 w: i(setq TAS (getreal "总角度数(360 X 圈数): "))
) U( G0 ]* ~) T5 G$ M, b(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))0 ~" ~! {/ f" K" E
(setq STEP (- NVS 1))# }. [5 x: q) s r3 R l1 G3 O8 `
(setq X (/ (- ED SD) STEP))
8 M* c1 Y( N; B" _% l0 l! w(setq Y (/ THS STEP))
0 P$ V; v8 J- w0 |% N k(setq Z (/ TAS STEP)) e: c' Z7 j) `
(setq R SD)
9 X) e; \% u" k" L- o(setq A 0), ]+ ?' ^) Y3 G+ k
(setq H 0)
# c6 ?$ c& b, Z7 f% n v# j(setvar "CMDECHO" 0)
Z) s# k2 x7 S& {+ ~) ~* o5 R' b( G(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))+ h) q" g5 g0 b) a3 C
(repeat STEP
& k" y; ]6 d' G* x: ?: d* c; K(setq A (+ A Z))
0 [: k; P, l- ~/ }: g(setq H (+ H Y))
. X4 Z. t$ a- {* n(setq R (+ R X))) ~+ b0 V4 z4 H" w, w' u
(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
9 Y# W. i* B( P$ p9 { )
% P7 J! ~' W# {8 K+ S4 J) e(command "")
; g# y5 y% X; Q) t$ C(setvar "CMDECHO" 1)
2 M% b/ {4 [' t U& k( a(princ)
m$ S/ _& _5 _5 [) \) |
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48