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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
1 \0 f) G2 i+ ^7 r3 S' |8 c! l# v0 ^9 |8 J/ X* G" d
(defun C:SPL (/ SD ED THS TAS NVS STEP X Y Z R A H)
, O3 k1 Y( u7 l6 g" Y(setq SD (/ (getreal "螺旋起始直径: ") 2))$ J6 F' U6 H1 T9 v: A& K
(setq ED (/ (getreal "螺旋终点直径: ") 2))
]8 w" x! k3 ]! r% [8 V. D(setq THS (getreal "螺旋总高(每圈高度X 圈数): "))0 N2 ~- _! ~0 i' B
(setq TAS (getreal "总角度数(360 X 圈数): "))
1 K U6 P* T9 @5 O' k j(setq NVS (getint "节点数([总角度数/间隔角度]+1): "))
8 D J! b1 ~* @5 Q/ L* e(setq STEP (- NVS 1))
7 _- M2 C. I9 B% H$ |(setq X (/ (- ED SD) STEP))
% k. U2 a L5 v2 m(setq Y (/ THS STEP))
. s$ o2 z; P! X(setq Z (/ TAS STEP))& [3 s; b& c$ x/ h" y
(setq R SD)
. x) D' s- s# r8 `(setq A 0), R7 |0 ~0 o% i/ K9 U
(setq H 0): C& v# P" }2 d& v. `+ e
(setvar "CMDECHO" 0)
) q2 ^" g3 f- p+ r; o(command "3DPOLY" (strcat (rtos R) "<" (rtos A) "," (rtos H)))
; g) Y: T# W+ |0 l(repeat STEP
4 E; L" s, r! j% E) R" [(setq A (+ A Z))
# p9 n+ t8 n$ E$ H(setq H (+ H Y)): N5 Q8 u- E8 E
(setq R (+ R X))
* u2 _! M) ]. z2 k' {6 `5 n+ r6 A7 C; |(command (strcat (rtos R) "<" (rtos A) "," (rtos H)))
- P9 X% G" w- f )
) D" y, e8 _/ b: w, W8 w(command "")
4 U" t" \: M- h) k/ s; K(setvar "CMDECHO" 1)* x& g7 _$ |- ~- w6 e
(princ)
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发表于 2006-6-1 15:31:48
发表于 2008-10-19 20:54:48