LuxCoreRender Forums

Hi Guys!
There is the possibility to convert a texture in B/W or to use it by at similar node as Coloramp for roughness/specular?

You can select a channel or use mean/colored mean to get a black/white output.
Or you could pipe it through a colorramp, but that's probably slower performance-wise.
The colorramp is called "band" texture in LuxCore and can be found in utils -> band.

WONDERFUL!!
Tnx a lor!