Substance Painter vers2 Smart Material: spsm Rust Metal spsm GlassDrag drop the material onto 3d Model, upload the spsm files into smart materials folder.. Obj models are provided( zbush obj will work best) other provided based cg trader score rating ,,,, both material used on any unwrapped model with substance painter,
setting glass material are show in the video demo ..
I provide full support any issue in regards to your materials ( contact me )