hopebox: u^MRKLn I don't think there are many resources on UDS but the chapter in the user manual about surface types. ZEMAX people would expect that the users learn it from the examples provided in the directory I mentioned in the previous reply.
About 角色散, I don't think there is a parameter that provides this information directly but you can make use of the relevant operand that returns the ray angle.
7@g0>1Fz
}pf|GdL 您能详细解释一下这个程序吗？
qAd=i0{N if (FD->cv == 0.0)
04}8x[t {
?+yM3As9_V UD->ln = 0.0;
>l%8d'=Jl UD->mn = 0.0;
WcT= 5G UD->nn = -1.0;
C+M]"{Y+ if (Refract(FD->n1, FD->n2, &UD->l, &UD->m, &UD->n, UD->ln, UD->mn, UD->nn)) return(-FD->surf);
J2
)h":2 return(0);
S:i# |T." }
4sO Rp^t'Q /* okay, not a plane. */
*aS+XnT/ a = (UD->n) * (UD->n) * FD->k + 1;
-l_B;Sb:e b = ((UD->n)/FD->cv) - (UD->x) * (UD->l) - (UD->y) * (UD->m);
6jBi?>[I c = (UD->x) * (UD->x) + (UD->y) * (UD->y);
1,h:| rad = b * b - a * c;
%,~\,+NP if (rad < 0) return(FD->surf); /* ray missed this surface */
e -v| if (FD->cv > 0) t = c / (b + sqrt(rad));
5y
g`TW else t = c / (b - sqrt(rad));
~@6l7H6{ (UD->x) = (UD->l) * t + (UD->x);
;a>u7rw (UD->y) = (UD->m) * t + (UD->y);
A/:_uqm 4 (UD->z) = (UD->n) * t + (UD->z);
'nM4t UD->path = t;
g-UCvY
I zc = (UD->z) * FD->cv;
5rbb
,* rad = zc * FD->k * (zc * (FD->k + 1) - 2) + 1;
z7sDaZL?_ casp = FD->cv / sqrt(rad);
VJTO:}Q UD->ln = (UD->x) * casp;
7$g$p&,VX UD->mn = (UD->y) * casp;
yZ[g2*1L UD->nn = ((UD->z) - ((1/FD->cv) - (UD->z) * FD->k)) * casp;
^dk$6%0 if (Refract(FD->n1, FD->n2, &UD->l, &UD->m, &UD->n, UD->ln, UD->mn, UD->nn)) return(-FD->surf);
u;t~
z 麻烦您了，谢谢！
