Parametric OpenSCAD library to generate (BRIO-compatible?) train track parts. Update 1: modified brick 4 so it better slices. Update 2: added parametric connector (thing 15165 is too large). Update 3: improved splitter, add some basic blocks, filter everything through netfabb, use more descriptive names, add some recent photosUse included STL files, or modify the top and bottom of the OpenSCAD code to suit your needs. So far I only printed three parts myself, so let me know if there are any problems. And if you create an interesting new part using this lib, please send me the code or upload it as a new thing.