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rcasiodu:有好几种方法啊,我知道的有三种: Wt+aW (1)在ray trace中,有主光线角度,如下图 Yck(Fl [图片] =Haqr*PDx (2)利用操作数,在merit function中定义主光线角度的操作数(RETY ATAN) 4ew|5Zex.~ [图片] 't=\YFQ*v ....... (2012-08-16 16:13) ADRjCk}I
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