Hi guys, need some help with this. I’m rendering in V-Ray and I need to create a glass on my building with a dot pattern on the exterior face. I’m applying a planar mapping but for some reason the texture is applied on both sides (interior and exterior). Is there a way to solve this? I’m not that good with the unwrap UVW mode and not sure that is the solution.
Thanks

You could do it with either UV mapping, or a Multi Sub Object Material with plain glass for all sides except the face.

So should I use a multi-sub material and then converting it into a vray mat? or is there a similar vray material which I can use?

I’m not familiar with Vray, but I assume it’s materials work just like others such as mental ray, where an MSO is a base material that any other kind of material can be wired into.
Just as in this example, but with vray mats instead of A&D.

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