Ok, firstly, apologies - I haven't used max much and this is probably a stupid question, but I'd really appreciate any help!
I'm trying to create two objects that intersect, but I want to be able to see the geometry and shading on both materials. If it's any help, one is a sine diagram extruded, and the other is a sine diagram revolved (like a ripple) and I want to see the shading when they're at the same height and imposed over each other (hope that makes sense!). I tried using both architectural and standard materials and just turning down the opacity or turning up the transparency, but I could still only see one side of the geometry.
If anyone could tell me how they would achieve this, it would really help.