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渐开线. H1 d9 L6 `% y7 U4 b5 g+ d
t=1
I, h" q8 I: e8 Y7 rr=100% c$ X5 ~7 i/ X' P3 [1 ^# u
a=08 i {& P; T2 \
b=360
* {+ V+ \' y, F! a- J6 ~s=(1-t)*a+t*b- O8 }, R$ m- P+ G+ ~# o; }
xt=r*cos(s)+r*rad(s)*sin(s)% b1 e% u% ~+ d: @' c- L1 |5 u
yt=r*sin(s)-r*rad(s)*cos(s)
7 d3 Z6 |# ?6 N1 ~6 W. Y. m椭圆螺旋线% [" [0 ^, r/ v, w
t=1
/ i# M s6 ?% Fr1=100
5 f) P1 O: M- D) R$ e' A. p' _r2=50) V& Z/ m) o! V. M6 h! A2 @% N2 F
a=0
# `; q, g1 o! j) X Bb=360
. k M5 i" d4 ]n=5
# W( ?$ x! f8 Yxt=r1*cos(n*s)% c _3 G& F6 r
yt=r2*sin(n*s)) s* A0 _$ g* R, p s& Z
zt=100t- A/ f ~$ g# K M
* `, X5 V5 V# L$ M( w- M9 z4 x/ @" l2 F4 ^
请问,文件里面的这一段是什么意思啊,该怎么用啊?谢谢 |
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