Walls in NL?

Hey guys. I have a question. In some recent coasters, I have seen squares made out of brown lines in the editor. In the sim, they turn up as solid walls:



Can anyone tell me how do do this?

Use catwalks.

you have to build the catwalks on the coaster, and then take them from there, theres no support to choose, you have to move it from the catwalks.

And depending on the amount of walls you want to make using those catwalks, you must be very patient.

Ah. Ok. That makes sense.

i don't get it

[hyyyper]

go to the auto-supports panel,
uncheck the 'wide supports' and 'handrails', but leave 'catwalks' checked,
uncheck the 'enable supports'
set building mode or something to final and make the supports,

you now have catwalks around your track. You can move the nodes and make your walls

Thanks so much