Hi,
I’d like to be able to switch between two material, one material being constant and the other could be any material.
I want to swith from a custom material that could help me to see my work better, this is the constant material, from any material and coming back to this last material.
Is it possible to do something like that with a macro?
That would be something like, if A material is not selected select A material, and if A material is selected switch back to last material selected before A was selected.
Amazing coding skill you see 
I don’t know if I was clear but if not at least I am able to make a macro to swich between 2 choosen material.
Thanks.