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引用第2楼nwuyl于2008-06-05 17:26发表的 : j1hx{P' 1.Define-Edit Properity Data-surface Properities-Add Properity-随便起个名字 uJX(s6["= 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 ?->&)oAh
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sheelheart:Absortptance+Reflectance+Transmittance+BRDF+BTDF必须等于1 '8NKrI 所以Absortptance输入0.02,Reflectance(或Transmittance)输入0.8,计算BRDF %`%xD>![ 然后 Reflectance(或Transmittance)清0,计算BTDF y&0&K4aa 不知道这样对不,我是新手~~~ o|7]8K= ....... (2010-08-10 19:28) .EC/[fM
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