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图片:QQ截图20120816150210.jpg
图片:QQ截图201208161502110.jpg
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rcasiodu:有好几种方法啊,我知道的有三种: zbsdK (1)在ray trace中,有主光线角度,如下图 PLDg'4DMg [图片] rUjK1A{V (2)利用操作数,在merit function中定义主光线角度的操作数(RETY ATAN) o33wePx, [图片] 28qTC? ....... (2012-08-16 16:13) M\5aJ:cQ+
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