Here is a start to my water slide model in 3D. I just realized that if you can't view this or my other models you may need to download the free 3D xml player.
Also, does anybody know if there is a to export No Limits track data (points, splines...) to use in a real modeling software such as CATIA V5? CATIA is a CAD software that gives the ability to do detail design for every part on the roller coaster. We can also perform stress analysis. But without NoLimits it is very time consuming to get a quality track in a small amount of time. Catia can read a number of different file types including .iges, step, .stp, .3dxml, .cgm, and more. Is there anyway to convert a NL track file to any of these types?