i have question on tunnel splines. i love that tunnel system has entrances and exit portals build in. can you add middle building in the middle of tunnel. for example if i make Mount MacDonald tunnel could i add gate room in middle of the tunnel spline like in real life?
I know the spline setup can have a start and end mesh, is that what you mean by entrances and exit portals? It's also possible you found a different spline setup than the one I did. Not sure what the gate room you mention looks like, but you could go spline, gate room, spline. I would probably export the spline as a .fbx and model it in at the mesh level using Blender instead, but I'm sure that's not the only way to do it.
