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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
6 ^" {8 A4 G8 k+ u! W/ k: S8 G6 e: V! p8 Y
(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)4 w0 ]/ r$ {% Q6 d7 P6 f
(setq SD (/ (getreal "螺旋起始直径: ") 2))
# q5 u% f2 u( m1 l8 z3 S0 |2 l' w(setq ED (/ (getreal "螺旋终点直径: ") 2))6 W) M* @* `3 U6 d4 r& m
(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))+ X; T, w; N9 C/ R) b" J4 m$ J
(setq TAS (getreal "总角度数(360 X 圈数): "))
& D4 f/ g" `* k9 M8 |! [8 W- a- X(setq NVS (getint "节点数([总角度数/间隔角度]+1): ")) z! g% N) d0 ^$ L( R E; \
(setq STEP (- NVS 1))4 s+ j; Z/ {- q3 h! k' b7 |
(setq X (/ (- ED SD) STEP))8 X0 q* K+ ]( I8 ^6 d
(setq Y (/ THS STEP)). t6 v% `+ l6 l6 N. ]* m5 M
(setq Z (/ TAS STEP)); {" @$ R9 ^1 `2 |. Z& o7 T
(setq R SD)
8 Z* ?) C9 c M(setq A 0)
2 @$ _0 x6 @. S(setq H 0)/ b: l r- V5 L# S! ^& a7 F
(setvar "CMDECHO" 0)+ F- f0 a0 G$ k" A
(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))' ]2 H( b$ q6 [3 d. M& [5 e& ^
(repeat STEP. y y6 x: {1 N% u
(setq A (+ A Z))
1 Y9 p) t" I, L' y(setq H (+ H Y))
3 V. _2 p) p4 l" G% J(setq R (+ R X))
, n, z; r, n8 ^0 T% V( s @) f(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))' e4 ?2 I) [: o6 y! Q: l
)
/ ~+ p) P, G( S9 v0 {(command "")4 z4 D6 B k" p; {/ i# G
(setvar "CMDECHO" 1)
: @, E& g- ~. u(princ)' v0 B8 b- W: p8 [" K N& i
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48