UID:130331
UID:118481
UID:112504
UID:88887
UID:216634
UID:149997
asm:BSDF 是Bi-directional Scattering Distribution Function,用來(lái)描述物體散射特性,定義為對(duì)某被照射面元在某方向(矢量坐標(biāo))上的散射光亮度比入射光源的照度,它是入射光方向矢量和散射方向矢量的函數(shù)。它是一種描述方式,具體的形式有很多模型,對(duì)應(yīng)不同的樣品類 .. (2008-12-14 18:34) -VafN
UID:248196
UID:280003
UID:195865