OTOY Forums

What is the node to use when layering materials on top of each other and the bumps should add up.

The picture attached shows a reference pcb

White screen print (with bump)
Shiny metallic soldering pads (with bump)
Small holes (opacity though through the PCB material)
PCB Material green (with bump)

Thank you very much for the composite material tip.

I'm still struggling with the bump height control and blurring the bump maps. Not having a blur node and having to do the OSL texture workaround is quite annoying.