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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 5 Q9 E% Z) a" F i
. P, [4 }/ i# x# o4 F D4 j9 X试用lisp编一个，没用dcl5 e T6 I; n! |: g J
(defun c:yzfy()
0 Y: \9 Y7 h. P G6 _ (setvar "cmdecho" 0)
* u2 X' o* G: u5 K, G: u (setq ss (getreal "\n请输入圆锥小口直径："))* u& M1 S. \6 ]7 r) b( c6 e
(setq ww (getreal "\n请输入圆锥大口直径："))
+ J6 p7 f; \( O) I. @5 A (setq hh (getreal "\n请输入圆锥高度："))8 ?1 Z' w2 s3 g$ H a/ F# R
(setq b (getreal "\n请输入板厚："))
* q; S$ J5 J1 ~: P (setq past (getpoint "\n请输入定点："))# Q) j, C8 ]+ V0 x) x: \8 G
(setq ss1 (- ss b))! d& E/ C* w0 m, y
(setq ww1 (- ww b))
E- C* @1 C# N% X# g- Q* Y (setq ang1 (atan (/ hh (/ (- ww1 ss1) 2))))" U* @0 N$ z' t0 V7 B
(setq rr1 (/ (/ ss1 2) (cos ang1)))
" q" d# ]: m: M6 y! c1 h (setq rr2 (/ (/ ww1 2) (cos ang1)))
6 r6 `& L9 \9 c; Y' H- J9 w (setq ang2 (* (/ (* ww1 pi) (* rr2 2 pi)) 360))
( I; v8 R+ M- w2 b (setq ang3 (* ang2 (/ pi 180))). C+ j" \& b7 _& v+ Q1 ^
(setq pa (polar past 0 rr1)). z- M2 F8 Z1 b1 l( e' a
(setq pb (polar past 0 rr2))$ A4 M6 n. u0 d$ s
(setq pc (polar past ang3 rr1))8 t @3 Z1 e3 X; [
(setq pd (polar past ang3 rr2))
2 j& M4 e$ w/ ]7 ^! U( B (command "arc" "c" past pa pc "")7 w9 p# ^- {' i! R- Z
(command "arc" "c" past pb pd "")# _# e0 o+ l9 F: ^3 H2 h
(command "pline" pd past pb "")
+ ~) k0 y1 F M0 P* F8 H& ?- R (prin1)9 s# A- @" t4 Q2 S- X
)
; b/ s% M# r( \ l- t7 J: T2 Y(prompt "\n《yzfy》圆锥管放样程序，编写：zmj1972。")2 ]1 A5 `4 j5 O8 r
(prin1) |
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:lol: 3 d7 n; S2 P5 L$ F, X7 ]9 D6 D
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