|
您好~! 前段时间我用老梅的号发了个关于锯片参数化绘图的请求的帖子g8 w+ G! o# Y 很感谢您的帮忙~!$ F9 y5 H& x/ y: f 在您传源码和lisp入门教程后 我自己学了那语言三天后隐约知道点了怎么回事 因为自己还有好几个齿形需要进行参数化绘制,所以尝试着去改您的这个程序,虽然改动了下 但总是执行错误 搞了好多天也不知道错误在哪 所以现在又厚着脸皮来请教您了。期望还能得到您的帮助!谢谢!3 W( ]$ c) d- L1 m& I4 e (defun c:deJP()Y3 _) V' j5 [. _' ` (setq os (getvar "osmode"))- l; T+ W: \6 o1 f (setvar "osmode" 0) 1 S6 P& |5 Z4 L- o/ t7 Y4 B% u(setvar "cmdecho" 0) G, O; k' V/ E4 F; }(setq cen1(getpoint "\n请输入锯片中心点:"))" Z9 t4 E$ w, Q6 R& ~% p (setq qianjiao (getreal "\n请输入前角:")) 1 o' \0 m2 |3 t2 W& i# T& b(setq houjiao (getreal "\n请输入后角:"))7 `/ g# r, B: d( R' V! |6 E% ] (setq num (getint "\n请输入锯片齿数:"))4 c% R0 D! |1 `0 c r" p+ x& v (setq radius (getreal "\n请输入锯片半径:")) % K; [5 U3 X1 |# v. N" X* Y(setq dim (* radius 2)): ]& D* F" h* G" D% l (setq chiju (/(* dim pi) num))& I7 u' Q. R: @% q/ r (setq chishen (* 0.4 chiju))3 |# Q9 {; h+ o1 z9 _ (setq yw (-(/ pi 4) (/qianjiao 2)))2 b4 n x) J* p) M+ a (setq wy (* (/ yw 180) pi ))0 a: k I( R$ F; Q; i (setq qianjiao (* (/ qianjiao 180) pi)) 1 R7 N4 l/ t. w! c: g% e(setq houjiao (*(/ houjiao 180) pi))3 _3 C3 n; ]/ n+ M9 f1 i2 b ( defun tan (qw /y); Z4 m0 A& @- ~ (setq y (cos qw)) 7 F! M5 E6 M# E' ^0 F: m$ j(if (/=y 0) (/(sin qw) y)) % V. j& L1 ^0 z$ d P( _5 t)7 p* v- N( G; D0 d (setq cdbj (* (-(/ chishen (cos qianjiao)) (*0.08 num)) tan(qw))) 7 \- T- V5 X# {3 k8 Q. O2 d, R(setq pt1 (polar cen1 (/ pi 2) radius)) & p! u4 L: \% c& S0 h$ ?7 H. n(setq pt2 (polar pt1 (- (* pi 1.5) qianjiao) (* 0.08 chiju)))" E* D$ Z* z: E6 A6 E6 M (setq cen2 (polar pt2 (-(* 2 pi) qianjiao) cdbj))! I: C9 F% f% h& y f (command "line" pt1 pt2 "")' T$ v9 }' D: } (setq line1(entlast))$ k8 n( R- m5 P. @! e (command "circle" cen2 cdbj "")( }# y4 d; c6 C+ V4 ^ (setq cir2 (entlast)) ; Q+ W* g$ h2 S+ r: H(setvar "osmode" os) ( f4 z2 I* f2 k; G, P! J(prin1)7 S" z# Q6 ]# k- A- p4 z* W. m ) 5 ~; L, y! W* Z7 O( y |
|