[求助]问题求助 [复制链接]

hopebox: f\5w@nX  
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.   ZC2aIJ  

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您能详细解释一下这个程序吗？ ], Bafz)4  
if (FD->cv == 0.0) ,m*HRUY  
                 { BcQUD?LC`  
                 UD->ln =  0.0; )xf(4  
                 UD->mn =  0.0; $cn8]*Z=  
                 UD->nn = -1.0; ^6# yL6E,~  
                           if (Refract(FD->n1, FD->n2, &UD->l, &UD->m, &UD->n, UD->ln, UD->mn, UD->nn)) return(-FD->surf); i;pg9Vw  
            return(0); y# \"yykB  
            } mNC?kp  
         /* okay, not a plane. */ 1PxRj  
                        a = (UD->n) * (UD->n) * FD->k + 1;  6 wd  
                        b = ((UD->n)/FD->cv) - (UD->x) * (UD->l) - (UD->y) * (UD->m); 2Bi]t%<{  
                        c = (UD->x) * (UD->x) + (UD->y) * (UD->y); b)a5LFt|  
                        rad = b * b - a * c; <mP_K^9c  
                        if (rad < 0) return(FD->surf);  /* ray missed this surface */ tX% C5k  
                        if (FD->cv > 0) t = c / (b + sqrt(rad)); 6Z1O:Bou  
                        else           t = c / (b - sqrt(rad)); ,X|FyO(p  
                        (UD->x) = (UD->l) * t + (UD->x); Zz (qc5o,F  
                        (UD->y) = (UD->m) * t + (UD->y); >/Z*\6|Zx#  
                        (UD->z) = (UD->n) * t + (UD->z); +|;Ri68  
                        UD->path = t; ?#c "wA&  
                        zc = (UD->z) * FD->cv; POm;lM$  
                        rad = zc * FD->k * (zc * (FD->k + 1) - 2) + 1; u gRyUny  
                        casp = FD->cv / sqrt(rad); B (eXWWT_  
                        UD->ln = (UD->x) * casp; :*g$@T   
                        UD->mn = (UD->y) * casp; +)h# !/  
                        UD->nn = ((UD->z) - ((1/FD->cv) - (UD->z) * FD->k)) * casp; 1\Bh-tzB  
         if (Refract(FD->n1, FD->n2, &UD->l, &UD->m, &UD->n, UD->ln, UD->mn, UD->nn)) return(-FD->surf); 7V^j9TC  
麻烦您了，谢谢！