[求助]问题求助 [复制链接]

hopebox: IMD^(k 2  
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.   Zl3l=x h  

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您能详细解释一下这个程序吗？ C,W@C  
if (FD->cv == 0.0) e2=}qE7
 
                 { {O _X/y~  
                 UD->ln =  0.0; $HQ~I?r{Hf  
                 UD->mn =  0.0; @-)S*+8  
                 UD->nn = -1.0; EN`JzLjP  
                           if (Refract(FD->n1, FD->n2, &UD->l, &UD->m, &UD->n, UD->ln, UD->mn, UD->nn)) return(-FD->surf); %t&Lq}e  
            return(0); oX)a6FXK>  
            } .'M.yE~5J  
         /* okay, not a plane. */ -J63'bb7oi  
                        a = (UD->n) * (UD->n) * FD->k + 1; xCL)<8[R,}  
                        b = ((UD->n)/FD->cv) - (UD->x) * (UD->l) - (UD->y) * (UD->m); 9mvy+XD  
                        c = (UD->x) * (UD->x) + (UD->y) * (UD->y); &G%AQpDW5  
                        rad = b * b - a * c; ;0WAfu}#H  
                        if (rad < 0) return(FD->surf);  /* ray missed this surface */ \)28,`  
                        if (FD->cv > 0) t = c / (b + sqrt(rad)); 3)VO{Cj!  
                        else           t = c / (b - sqrt(rad)); c= 2E/x?  
                        (UD->x) = (UD->l) * t + (UD->x); w31O~Ve  
                        (UD->y) = (UD->m) * t + (UD->y); G:b6Wf  
                        (UD->z) = (UD->n) * t + (UD->z); vhOh3  
                        UD->path = t; ?5">50  
                        zc = (UD->z) * FD->cv; ~*EipxhstJ  
                        rad = zc * FD->k * (zc * (FD->k + 1) - 2) + 1; bP$e1I3`  
                        casp = FD->cv / sqrt(rad); 1W*Qc_5 v1  
                        UD->ln = (UD->x) * casp; 6T4"m  
                        UD->mn = (UD->y) * casp; JL_(%._J  
                        UD->nn = ((UD->z) - ((1/FD->cv) - (UD->z) * FD->k)) * casp; T|\sN*}\8J  
         if (Refract(FD->n1, FD->n2, &UD->l, &UD->m, &UD->n, UD->ln, UD->mn, UD->nn)) return(-FD->surf); umPnw  
麻烦您了，谢谢！