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引用第2楼nwuyl于2008-06-05 17:26发表的 : xI^nA2g 1.Define-Edit Properity Data-surface Properities-Add Properity-随便起个名字 @-Ln* 3n 2.在Absortptance等中输入0.02 Integrated BRDF输入0.18 BTDF输入0.8其他输0即可 =\)qUs\z
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sheelheart:Absortptance+Reflectance+Transmittance+BRDF+BTDF必须等于1 hz8Z)xjJ V 所以Absortptance输入0.02,Reflectance(或Transmittance)输入0.8,计算BRDF XK 09x1r 然后 Reflectance(或Transmittance)清0,计算BTDF uI*2}Q 不知道这样对不,我是新手~~~ S@'yuAe*G ....... (2010-08-10 19:28) (2vf <x
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