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您好~,！ 前段時間我用老梅的號發(fā)了個關(guān)于鋸片參數(shù)化繪圖的請求的帖子 9 z4 W$ M& b" y4 B7 y
很感謝您的幫忙~,！# [7 e' b1 ]0 `4 F; f, c
在您傳源碼和lisp入門教程后 我自己學(xué)了那語言三天后隱約知道點了怎么回事 因為自己還有好幾個齒形需要進(jìn)行參數(shù)化繪制，所以嘗試著去改您的這個程序,，雖然改動了下 但總是執(zhí)行錯誤 搞了好多天也不知道錯誤在哪 所以現(xiàn)在又厚著臉皮來請教您了,。期望還能得到您的幫助！謝謝,！
7 [5 o, x a2 T) \1 } (defun c:deJP() $ O4 l! t) ^5 j+ G+ V
(setq os (getvar "osmode")) ( `( _ U9 D% M; Y% }2 S
(setvar "osmode" 0)
* q3 N! Y: ?2 I5 ?7 ? (setvar "cmdecho" 0) , {, G8 Z1 W2 c
(setq cen1(getpoint "\n請輸入鋸片中心點："))3 y9 |' A2 L$ S4 F
(setq qianjiao (getreal "\n請輸入前角："))
& K7 M/ q8 R3 ? (setq houjiao (getreal "\n請輸入后角：")) 4 h# s! l" {% A, _ v* M
(setq num (getint "\n請輸入鋸片齒數(shù)："))
2 U! V$ d( C3 G4 i( T. T/ q (setq radius (getreal "\n請輸入鋸片半徑：")) ' y! T. v9 P& x' Y6 E, @/ b
(setq dim (* radius 2))
' F- I# z8 [6 C9 Q7 u (setq chiju (/(* dim pi) num))
. ~4 ? _. a% G! s+ b (setq chishen (* 0.4 chiju)) ( \" S' ]& ^7 M! p8 Q b( @5 R
(setq yw (-(/ pi 4) (/qianjiao 2))) 5 r- X* ?4 P5 y0 M
(setq wy (* (/ yw 180) pi )) 5 [7 |2 H9 b$ T( w
(setq qianjiao (* (/ qianjiao 180) pi)) : k3 x& M# d4 ~& ] \8 r
(setq houjiao (*(/ houjiao 180) pi))
/ [+ g+ W' g |- c' t（ defun tan (qw /y)
1 H# W+ j1 _' I2 m (setq y (cos qw))
4 k0 \/ s$ U0 s" I (if (/=y 0) (/(sin qw) y))
" m2 W/ _/ I7 k' E5 g9 V) { )8 C( a) h6 [7 k" Z' Q% `+ N- u+ O
(setq cdbj (* (-(/ chishen (cos qianjiao)) (*0.08 num)) tan(qw)))
0 V1 t1 A$ O p# p" W+ C' B$ ]$ b (setq pt1 (polar cen1 (/ pi 2) radius))
+ M) @) ~' _. ~" V! \7 Q7 k (setq pt2 (polar pt1 (- (* pi 1.5) qianjiao) (* 0.08 chiju)))
7 N2 a% S0 K$ G) Y& q! C/ }! m& ~3 ] (setq cen2 (polar pt2 (-(* 2 pi) qianjiao) cdbj)) " F0 l8 A r& E; q/ i9 i G2 i
(command "line" pt1 pt2 "")( u* \" q/ n% ]
(setq line1(entlast))
0 Q: C" e( s" G1 F (command "circle" cen2 cdbj "")
R/ Q, h/ [9 c(setq cir2 (entlast))7 A+ f7 ?- f' U
(setvar "osmode" os)
( F+ _9 F2 y' B: h4 C% N0 e& ^(prin1). ?: _* P/ g/ p, ^5 A. a
)
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樓主: 20120804
發(fā)表于 2012-6-10 05:06:43
