1.7 - 不透明度和次表面材质

材质节点示例关卡概述,示例 1.7: 不透明度和次表面材质。

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1_7_Opacity_Subsurface.png

当和次表面材质一起使用时,不透明度会表现得不同。这个参数并不控制您透过目标所看到的内容,而是控制在整个表面可散射的光照数量。您可以在示例中看到,低不透明值会使大量光照穿过表面,而高不透明值则只显示非常少的散射。

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