I write because I have a problem with the Specular Glossiness node: I do not know how to connect it to Metallic Roughnes.
I'm creating a 3D file, to be exported to glTB 2.0 (glb) to create a 3D post on Facebook. I downloaded Importer / exporter from KronosGroup, then I imported the Metallic Roughnes node onto my project on Cycles Render and later I imported also Specular Glossiness.
I was able to give a metallic look to my 3D element, but I would also like to give the effect of the reflection so that the Synapticweb logo that you see in my first pic, is reflected in the element that is below it.
But I do not know how to do this. Although I link the Specular Glossiness output to Metallic Roughnes, there is no Glossy effect.
Here is an example of my post: https://www.facebook.com/paginaprovaSynptc2018/posts/2225106837534167
Can someone help me? Thank you very much