Here I talk about masking the specular highlight so it only appears on the illuminated portions of the mesh and does not spill over into areas that have no light.

这里谈论掩盖镜面高亮以便它只能出现于网部分的照明，不扩散到地方没有光了我的谈话。

youdao

This method involves no reflectance assumption and permits objects with complex reflectance such as specular, or anisotropic surfaces.

该方法对场景的材质无要求，允许场景中存在具有复杂材质属性的物体。

youdao