Tunnel tutorial?

[Goku1910]

I'm looking to add .3DS tunnels to my next project. Does anyone have a link to a tutorial on how to do this? I already know it involves the terraformer and using a 'fake' ground. But I don't know how to actually go about it. Someone help me out?

Use the NL Tunnel Maker. You can find it on CoasterChamber.

Tunnel maker doesn't explain how to make it underground.

If you have a ground texture, you may be able to just add faces between the tunnel and the ground 3ds in Sketchup and then add the texture.

First use the Tunnel Maker and apply the tunnel to the specific parts of the ride. Then, export the tunnel to a .3ds; after, you import this .3ds into Google Sketchup (Or any other 3d software).
From there, create your ground using a simple plane that goes over your desired points on the tunnel - or get creative. The texture for the ground is in the NoLimits folder on your computer.
Once that is done, export the new 3d model as a .3ds and you are ready to import into NoLimits*.

I hope this helps!

*You may need to fix the shadow problem from Sketchup*