Hello !
I want to show you my landscape paging engine, which I created in order to have big/"infinite" terrains in Truevision3D using small landscapes instead of bigger ones.
I decided to make it open-source because I thought the TV3D community lacked a proper paging engine.
It's not currently bug-free so you may not use it in your projects but it's on Github so if you cant to help me make it better
https://github.com/Aweb/WorldEngine