So much simpler if you don't try to modulate all those root node channels.

You know how to make a glass that goes into Alternate_Diffuse, right?

You know how to make a paper or paint or anything that goes into Alternate_Diffuse, right?

So - you have two shaders - glass and paper (or whatever) - each resulting in one node that goes into Alternate_Diffuse.

Combine them with a Blender node, and run your mask into the Blending factor. The Blender goes into Alternate_Diffuse.

PS - Because of Poser's internal refraction mistakes and/or deal with thin glass, I don't use the Fresnel node. To simulate thin glass, build it up from reflect+refract+fresnel_blend and use different IOR in the refract to get it to behave.

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Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)