Iray 基于物理渲染的专业科幻材质库（含材质资源）

包含 30 款 Iray PBR 专业科幻材质。PBR（基于物理的渲染）指的是利用逼真的着色/照明模型以及实测的表面值来精准呈现现实世界中的材质特性。 为配合 PBR 材质并提升套件的多样性，套件中还包含 35 款由 NVIDIA 工具生成的法线贴图，这些贴图均源自在 Genetica 和/或 FilterForge 中合成的贴图。 若是没有一套法线深度、平铺和不透明度预设，这套材质就称不上完整了

Set with 30 Iray PBR Pro SciFi Shaders. PBR (Physically Based Rendering) refers to the concept of using realistic shading/lighting models along with measured surface values to accurately represent real-world materials. In complement to the PBR shaders and to add more versatility to the set, also includes 35 Normal Maps created with NVIDIA Tools from maps synthesized in Genetica and/or FilterForge. This set would be complete without a set of Normal depth; Tiling and Opacity presets.