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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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2 g9 v) @+ ?& _0 d(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)' l3 d' p' g+ W, I5 ^2 j. t7 Q
(setq SD (/ (getreal "螺旋起始直径: ") 2))
( {" N, ^" |' K7 x5 Z v(setq ED (/ (getreal "螺旋终点直径: ") 2))
: ^' d& n( d, `; e2 T( n6 \(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))2 [% k0 f& O. K
(setq TAS (getreal "总角度数(360 X 圈数): "))
! r! w. `- ^% |5 V, E(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))
/ N1 j) N' s1 g+ x(setq STEP (- NVS 1))
! v- _; X7 M6 V# i(setq X (/ (- ED SD) STEP))' l$ q; v9 l. N/ g' }& w- d6 V1 ~& ^
(setq Y (/ THS STEP))7 j9 ]; B+ d; A
(setq Z (/ TAS STEP))
( P8 r! W/ q+ c, U(setq R SD)* m4 L- x6 x0 g5 h
(setq A 0)2 a3 H7 J* _2 [0 K! Z2 O2 X
(setq H 0)7 r5 i/ j$ d$ B0 N
(setvar "CMDECHO" 0)/ C2 m1 ]2 ^$ U3 p I7 m
(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))0 }- S/ w& I" `: t. e; ?
(repeat STEP; j. r( A% p( J' y! ]+ ?6 ~
(setq A (+ A Z))
! S4 g# h7 Q' _; R( D0 C(setq H (+ H Y))
2 l8 \6 O" _5 b# V(setq R (+ R X)) y: u, B; N" j3 L& x6 A' d% O
(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
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(command "")6 }( t/ _8 Y4 X% ~2 k) r) o
(setvar "CMDECHO" 1)
* Z2 b% m) x! ^ \4 K4 y; |$ N(princ)4 t# V/ d5 e7 D! b
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48