[求助]问题求助 [复制链接]

hopebox: O,F]\  
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.   4kW30Ma  

JcvHJ0X~a  
您能详细解释一下这个程序吗？ ]jVIpGM  
if (FD->cv == 0.0) )64LKb$  
                 { %Y)PH-z  
                 UD->ln =  0.0; O:oU`vE  
                 UD->mn =  0.0; KKeb ioW  
                 UD->nn = -1.0; LY@1@O2@  
                           if (Refract(FD->n1, FD->n2, &UD->l, &UD->m, &UD->n, UD->ln, UD->mn, UD->nn)) return(-FD->surf); d-6sC@PB  
            return(0); _~X8/p/Qh  
            } E%wV  
         /* okay, not a plane. */ 8]cv&d1f  
                        a = (UD->n) * (UD->n) * FD->k + 1; 8! |.H p  
                        b = ((UD->n)/FD->cv) - (UD->x) * (UD->l) - (UD->y) * (UD->m); P.
[6s$J  
                        c = (UD->x) * (UD->x) + (UD->y) * (UD->y); bqw/O`*wfN  
                        rad = b * b - a * c; w6WGFQ_%  
                        if (rad < 0) return(FD->surf);  /* ray missed this surface */ p`E|SNt/W  
                        if (FD->cv > 0) t = c / (b + sqrt(rad)); J[j/aDdP  
                        else           t = c / (b - sqrt(rad)); ~6@c]:  
                        (UD->x) = (UD->l) * t + (UD->x); p^pQZ6-  
                        (UD->y) = (UD->m) * t + (UD->y); Nt`F0 9S  
                        (UD->z) = (UD->n) * t + (UD->z); @1pW!AdN  
                        UD->path = t; &X#x9|=&O  
                        zc = (UD->z) * FD->cv; ;ZxK3/(7  
                        rad = zc * FD->k * (zc * (FD->k + 1) - 2) + 1; (c
|$+B^*  
                        casp = FD->cv / sqrt(rad); ({d,oU$>y  
                        UD->ln = (UD->x) * casp; }$&T O$LX  
                        UD->mn = (UD->y) * casp; p"hm.=
,  
                        UD->nn = ((UD->z) - ((1/FD->cv) - (UD->z) * FD->k)) * casp; 2 Ft0C2  
         if (Refract(FD->n1, FD->n2, &UD->l, &UD->m, &UD->n, UD->ln, UD->mn, UD->nn)) return(-FD->surf); Hm+6QgCs  
麻烦您了，谢谢！