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rcasiodu:有好几种方法啊,我知道的有三种: 0u=FlQ }h (1)在ray trace中,有主光线角度,如下图 o l8| [图片] Dl=qss~g+ (2)利用操作数,在merit function中定义主光线角度的操作数(RETY ATAN) v~KgCLo [图片] gaVQ3NqF ....... (2012-08-16 16:13) \{{i:&] H
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