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引用第2楼nwuyl于2008-06-05 17:26发表的 : p;rT#R&6> 1.Define-Edit Properity Data-surface Properities-Add Properity-随便起个名字 k-8$43 2.在Absortptance等中输入0.02 Integrated BRDF输入0.18 BTDF输入0.8其他输0即可 \SA$:^zO
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sheelheart:Absortptance+Reflectance+Transmittance+BRDF+BTDF必须等于1 ;"K;D@xzh] 所以Absortptance输入0.02,Reflectance(或Transmittance)输入0.8,计算BRDF /5$;W'I 然后 Reflectance(或Transmittance)清0,计算BTDF "A]Xe[oS 不知道这样对不,我是新手~~~ UTLuzm ....... (2010-08-10 19:28) Ey#7L M)
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