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rcasiodu:有好几种方法啊,我知道的有三种: (3n "a' (1)在ray trace中,有主光线角度,如下图 R+LKa Z [图片] '#6eUb (2)利用操作数,在merit function中定义主光线角度的操作数(RETY ATAN) 3 =enk0$ [图片] DI\=udN ....... (2012-08-16 16:13) *PF<J/Pr
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