I can’t deal with the problem.
I have a 3d model on which I use UV map in 3dsMax.
As you can see, I do it as a box with the dimensions of the element.
I would like to get to the front wall of this box and put only texture on it.
In general, I made a canvas (fabric js) with the same dimensions as the UV map and I want to add some background and write something, and then load it to the front of the 3d model. At the moment when I add a texture, it is added to all pages.
How do you find this front part? Should I add something to the .obj file in 3ds Max? Maybe the UV map doesn’t matter at all?
I would like to add an example in JsFiddle, but unfortunately time doesn’t allow me. If I find time, I will try to add it, but maybe someone already knows how to solve it. It’s probably not difficult, but I can’t handle it.