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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 6 N* {- ^! r2 `: A5 ~6 B6 ^
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试用lisp编一个,没用dcl
7 g/ |! v$ b/ ~# o7 w) H(defun c:yzfy()
( T5 k. Z+ k4 C" e" b$ S (setvar "cmdecho" 0)
+ i1 v0 `& D, N+ i* V (setq ss (getreal "\n请输入圆锥小口直径:"))% ^; B$ a1 P8 J2 |
(setq ww (getreal "\n请输入圆锥大口直径:"))0 S1 n( D( m$ o! V
(setq hh (getreal "\n请输入圆锥高度:"))
7 @. U, B) m# u! _ u (setq b (getreal "\n请输入板厚:"))
' R& M" M, H6 @" P# ] (setq past (getpoint "\n请输入定点:"))
, M2 w" c7 r$ A4 J+ m: e (setq ss1 (- ss b))
1 S0 Z& x0 X% q- i (setq ww1 (- ww b))6 N- H7 A0 o7 O9 `$ h/ d
(setq ang1 (atan (/ hh (/ (- ww1 ss1) 2))))
; u# |8 B/ x: J. @2 p5 y (setq rr1 (/ (/ ss1 2) (cos ang1)))
6 p0 K6 ~+ G: J( \4 v% {7 s; N (setq rr2 (/ (/ ww1 2) (cos ang1)))6 I1 v" z9 t" Z& R+ x4 R
(setq ang2 (* (/ (* ww1 pi) (* rr2 2 pi)) 360))/ U$ w% `! \# ]' l# \
(setq ang3 (* ang2 (/ pi 180)))
9 M& u. A; @, K0 {6 _/ l (setq pa (polar past 0 rr1)), S' {4 R: f( U5 e8 \
(setq pb (polar past 0 rr2))
. V( q$ Q* j2 k& K4 @* Z) { (setq pc (polar past ang3 rr1))
( \$ ^" C1 q5 R% K (setq pd (polar past ang3 rr2))6 z5 v3 ]4 w9 R- Y4 [) C/ r
(command "arc" "c" past pa pc "")
, _: V; j, g+ T* h& K (command "arc" "c" past pb pd "")' b) q2 X" |# _/ D( X
(command "pline" pd past pb "")
4 f6 M7 G. a/ E+ G+ ~ (prin1)9 p7 v+ B7 t& `! G: `: S
)
5 L8 q5 W. n- I' j6 @# }( c(prompt "\n《yzfy》圆锥管放样程序,编写:zmj1972。")' |& E+ L- n& _+ o6 I
(prin1) |
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