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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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& q' Q! }# r: x试用lisp编一个，没用dcl$ \0 o' C( Z7 \% a2 K/ E# b
(defun c:yzfy()
% o6 i! i/ p; | (setvar "cmdecho" 0)
" A/ X4 z5 d" h9 i, l (setq ss (getreal "\n请输入圆锥小口直径："))) z! U5 B0 H L7 q: ?- F
(setq ww (getreal "\n请输入圆锥大口直径："))& G9 N' s! }6 C1 E4 h
(setq hh (getreal "\n请输入圆锥高度："))1 U5 {6 ]: G: c
(setq b (getreal "\n请输入板厚："))
5 c' H* Y$ F4 S. o3 y6 ~: i! \2 u/ @ (setq past (getpoint "\n请输入定点："))4 H( }5 p5 D" C& H) I
(setq ss1 (- ss b))2 U! ?1 z+ G5 w0 R3 e1 `
(setq ww1 (- ww b))
" l* C5 ?" u3 r (setq ang1 (atan (/ hh (/ (- ww1 ss1) 2))))
1 [, ^) a. Z& O1 a& T3 ^1 R% _8 H- z (setq rr1 (/ (/ ss1 2) (cos ang1)))
, B! a R; ^. y/ J9 a (setq rr2 (/ (/ ww1 2) (cos ang1)))$ ]- G' M7 \( c5 k. `& A: ]
(setq ang2 (* (/ (* ww1 pi) (* rr2 2 pi)) 360))
) s9 K8 I( N8 B% u (setq ang3 (* ang2 (/ pi 180)))
. W+ i/ _' S' F9 F (setq pa (polar past 0 rr1))
, Q$ U1 Q; Q4 k& k( f- h (setq pb (polar past 0 rr2))3 B* P0 p1 C" k. U$ Z) U
(setq pc (polar past ang3 rr1))
8 s4 a7 P: u/ i4 h) w+ F (setq pd (polar past ang3 rr2))
& n0 W9 ~2 k0 c1 J" c0 p: ~" U6 M5 n (command "arc" "c" past pa pc ""), P' V8 p# A0 B+ [
(command "arc" "c" past pb pd "")
2 J3 \' s3 Z" I0 i; o: }. v6 w9 ~ (command "pline" pd past pb "")8 k' R% M7 p0 `: J( O8 h
(prin1)
% G7 U R5 ~4 O, h( j )
4 |; h9 I$ }6 M(prompt "\n《yzfy》圆锥管放样程序，编写：zmj1972。")
5 K5 L' ?0 H3 H# J N1 a4 D+ Z(prin1) |
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:lol: + M9 _" N7 K: F8 P: D
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