Why don't you make duplicate of the material and set everything except Specularity to 0%?What I am after is extracting the specular from a surface to use it as a mask for the same surface.
NL2015 is free download.Should I have both NL 2015 and NL 2020 when purchasing your plugin ?
That's exactly what I wanted to do, but AFAIK material output doesn't provide a scalar output. That's why I tried with the Split Material node. But maybe I am missing your point...Why don't you make duplicate of the material and set everything except Specularity to 0%?
oh, nice. It wasn't obvious to me, since it's not indicated the price is for NL2020 only.NL2015 is free download.