Trouble importing models created in Maya

I’m very new to modelling but have been creating very basic objects/buildings. I’m having a problem when importing a prison cell, everything imports fine but when i go inside the cell the walls are invisible, the outside faces are visible but when inside they disappear. Help would be appreciated :slight_smile:

That’s backface culling. You will have to make your mesh “solid” -> you can do that in your 3d program (e.g in blender there is a solidify modifier).
Otherwise enable “two sided” in your material :slight_smile:


I update my link :slight_smile: