Its existence is very welcome by me. If you're ever writing a ray tracer as a hobby project, the thought of having to find IORs/metalness/albedo for a materia

Its existence is very welcome by me. If you're ever writing a ray tracer as a hobby project, the thought of having to find IORs/metalness/albedo for a material is pretty intimidating. Sure if you're doing something in a professional renderer, probably not necessary.