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发表于 2012-10-23 18:30:18
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来自： 中国江苏
本帖最后由 zmj1972 于 2012-10-23 18:35 编辑 % t$ h- D0 N. u+ r
3 x) i" M7 v) k2 u* N2 y* \7 A试用lisp编一个，没用dcl4 `" y+ }8 m, ]4 K' e/ p* ~
(defun c:yzfy()+ ~, j0 M, Y b) F C! ~
(setvar "cmdecho" 0)
% X$ D- I$ U$ c1 _8 ] (setq ss (getreal "\n请输入圆锥小口直径："))
+ ?( k; L9 J; e* q3 U (setq ww (getreal "\n请输入圆锥大口直径："))
5 d& f& j$ B8 P, D( g* l$ i" Z (setq hh (getreal "\n请输入圆锥高度："))
4 U8 _# o3 C6 b2 p3 T% G# ? (setq b (getreal "\n请输入板厚："))" M7 R: e: e9 t, I" w
(setq past (getpoint "\n请输入定点："))
1 v* {5 k/ t3 ?2 ] r6 |$ u$ v (setq ss1 (- ss b))7 f/ r9 Z, A( G. i% O9 F7 [
(setq ww1 (- ww b))" E! z& _- M- K8 {5 q
(setq ang1 (atan (/ hh (/ (- ww1 ss1) 2))))
% U7 }% P3 k$ s1 C (setq rr1 (/ (/ ss1 2) (cos ang1)))- U6 o4 K( N% [6 _
(setq rr2 (/ (/ ww1 2) (cos ang1)))
5 v" V9 m" G) P4 t: l (setq ang2 (* (/ (* ww1 pi) (* rr2 2 pi)) 360))+ d/ n. c# Z ^ P5 C/ |9 ]6 T
(setq ang3 (* ang2 (/ pi 180))) r, ?5 _9 |, o. v
(setq pa (polar past 0 rr1))
4 F( \) G4 }8 Z& v/ @ (setq pb (polar past 0 rr2))
- a+ K b! d1 n: C! `4 } (setq pc (polar past ang3 rr1))
/ t) e, Z- f7 n; O* ~) B; a- m (setq pd (polar past ang3 rr2)): j. H0 y s6 G7 H% ?
(command "arc" "c" past pa pc ""). U' {: u- o7 E7 U0 |+ D: y$ h
(command "arc" "c" past pb pd ""); O9 S3 A2 c- C7 M/ h9 B
(command "pline" pd past pb "")0 } f8 W8 [# z1 b
(prin1)1 F5 ^' F$ ^: G) {; z4 A: `
)
$ X* [) N9 t0 ]5 j(prompt "\n《yzfy》圆锥管放样程序，编写：zmj1972。")6 k/ s4 a" O! @
(prin1) |
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:lol: 
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