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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
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试用lisp编一个，没用dcl9 V5 o# i) W( ^; U& X# ~
(defun c:yzfy()
0 ?5 s4 s, l9 e6 k* I (setvar "cmdecho" 0)* L b L4 m: _$ ?% k4 \
(setq ss (getreal "\n请输入圆锥小口直径："))" t1 j- S; U- o" |6 v2 J
(setq ww (getreal "\n请输入圆锥大口直径："))# O* c3 i/ Q+ O- X
(setq hh (getreal "\n请输入圆锥高度："))( U# A( d: @# h2 Y9 f* g: W
(setq b (getreal "\n请输入板厚："))
, Q; x0 s$ ]+ B) l! N+ g (setq past (getpoint "\n请输入定点："))
{% W, e, m0 [" C% k0 x (setq ss1 (- ss b))5 a/ k- H- Y `- I/ t
(setq ww1 (- ww b))9 w$ F2 b2 t7 ~+ l7 m
(setq ang1 (atan (/ hh (/ (- ww1 ss1) 2))))- f, X5 E5 L2 a7 D s
(setq rr1 (/ (/ ss1 2) (cos ang1)))* H. q2 d& B5 }
(setq rr2 (/ (/ ww1 2) (cos ang1)))/ a6 {3 s3 W: @0 d: G( Y) `
(setq ang2 (* (/ (* ww1 pi) (* rr2 2 pi)) 360))$ r- f' X, H5 ~4 `, G# A; D
(setq ang3 (* ang2 (/ pi 180))). {1 b% h8 s% V' i0 ~
(setq pa (polar past 0 rr1))
0 |! C) K- N- l( f( K1 l8 l) o0 z (setq pb (polar past 0 rr2))
0 n9 }1 ~+ ]& S4 g1 ` (setq pc (polar past ang3 rr1))& f+ o# b$ _- z4 a) }/ x Q
(setq pd (polar past ang3 rr2))" w5 U6 `* V" t! {8 u4 ], x1 L, x; T
(command "arc" "c" past pa pc "")3 i9 s. V! b+ W) i
(command "arc" "c" past pb pd "")
( b& U- T+ o, G (command "pline" pd past pb "")
* L6 `) \9 s9 c$ }# D9 p (prin1)
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(prompt "\n《yzfy》圆锥管放样程序，编写：zmj1972。")
0 }# r& I9 S! d3 [. L( L(prin1) |
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:lol: 
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