Iray HDRI 工具包转发贴

Iray HDRI 工具包是一套工具集合，能让你的角色和道具与 HDRI 背景产生更丰富的互动。其中包括阴影捕捉器、遮挡物和反射器。这三类道具都使用了 Iray 中的脚本蒙版功能，该功能能在蒙版对象后面隐藏任何几何体，同时仍能捕捉阴影或提供反射效果。它们的工作方式与 Iray 中的 “绘制地面” 功能类似，但具有更广泛的功能（如反射性）和更多样化的形状。 阴影捕捉器： 遮挡物 反射器

Iray HDRI Toolkit is a collection of tools that allows your characters and props to further interact with your HDRI backgrounds. Included are Shadow catchers, occluders, and reflectors. All three prop categories use the scripted Matte function in Iray, which hides any geometry behind the Matte object whilst still catching shadows or providing reflections. They work in a similar way to the 'Draw Ground' feature in Iray, but with an extended range of features (such as reflectivity) and an extended range of shapes. Shadow Catchers: Occluders Reflectors