Some direction...

[syrom]

@Kurt;736518

A couple of things you can try:

• When you collapse your mesh to an edible poly, run reset x-form
• You do have a basic material on it in ue4? If not, drop the basic wall or something like that on it.
• Do you only have the basic lighting setup now? In other words, just the exterior light source? If so, you can drop a skylight into the scene, and even add a reflection capture and a point light with low values inside the room.
• What UVW vert snap thing are you thinking about?

I will run xform.

I did apply the wall mat.

I selected “New Level” and selected “Default”.

I have seen vids under this very topic where people recommend selected “Snap to verts” so the uvw is evenly put on the square grids but I dont think thats necessary since they are even already by flattening the primitive box.