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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( \+ g2 h8 P/ M
2 |$ E$ l2 c; l4 F(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)
2 u) z3 {& q. W' [% W: @; x/ M(setq SD (/ (getreal "螺旋起始直径: ") 2)) u j4 s) q* q
(setq ED (/ (getreal "螺旋终点直径: ") 2))
5 v+ h% v$ `; z; I; ]$ `/ a; o(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))
. u- x; E: I3 M(setq TAS (getreal "总角度数(360 X 圈数): "))& H$ y1 A5 G4 n9 K2 d( o1 a
(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))
% O& f6 x1 Q# a u3 {! q8 M; A(setq STEP (- NVS 1))! r: O3 ?! t, g, G
(setq X (/ (- ED SD) STEP)); I5 g7 Q3 k& a) e- n% i. W% P- u
(setq Y (/ THS STEP))1 e8 P) m& T/ q4 P- Q! [$ d
(setq Z (/ TAS STEP))/ @+ f/ C1 Q7 s# T, A/ g
(setq R SD)3 T& A( W. A9 `; Z# n; ?. W: ~
(setq A 0)+ F2 d% f( K$ Y% a
(setq H 0)
( j U9 M, b, d1 f) @- j(setvar "CMDECHO" 0)
Y* X. A# o. N$ k' [! }% Y \: c(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))8 C* r" r/ Z$ m1 @6 m0 b
(repeat STEP
# z E- ^1 o8 a(setq A (+ A Z))
/ Y) H) _+ L( r7 |' Q6 `, o(setq H (+ H Y)); s# Q# n7 e6 d5 S k8 p
(setq R (+ R X))+ e6 W2 ^+ A/ ?0 x! w& f
(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))0 }! k/ Y% G' v3 h( b9 c" ^9 x
)
# \. V: ?+ t' W( ^3 r% L(command "")2 q7 c/ s9 }4 U2 j( E7 P
(setvar "CMDECHO" 1)
" [, K: J- g$ Z& c+ L+ n' @) _(princ)4 @8 K2 M6 f3 S5 Y; c/ `, t# H
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48