Customizable train tracks, optional with elevation adjustment

thingiverse

With this customizer, you have one place creating most common tracks and small bridges, both straight & curved. Why another duplo track customizer? It's based on the "[building block interface](https://www.thingiverse.com/thing:2952203)" module. First use this module to calibrate simple interfacing geometry. When you are satisfied, you now can print tracks from this train track generator and have one stop for most tracks you could think about without losing filament by tuning whole new parts over and over. This train track generator needs the awesome [dotSCAD](https://github.com/JustinSDK/dotSCAD) library. Options: * Generate long or short straight/curved tracks. * Create curved tracks with a different radius, so they could be placed next to other tracks. * Create small bridges/ramps. Some considerations: * STL files for download are generated for using 0.8 nozzle & 0.2 mm layer height. I recommend printing the calibration blocks first and then re-generating the wanted tracks. Don't forget to copy the duplo interface module & the dotSCAD library. * Better buy standard (second-hand) tracks, then print. * For small bridges, you need to take in account the height/length ratio. * All generated and provided STL files are printed at your own risk; it might not work. * Some more info about other tracks is available at [other tracks](https://www.cailliau.org/Alphabetical/L/Lego/Duplo/Train/Rails/Dimensions/%20Dimensions-en.html). Check the other generators: * [Crossing generator](https://www.thingiverse.com/thing:2952660) * [Funnel generator](https://www.thingiverse.com/thing:2952655) * [Train specials](https://www.thingiverse.com/thing:2974516) * [Flex track](https://www.thingiverse.com/thing:3153041) Update v4: * Beside the big (climbing) ribs, standard small ribs could optionally be added too. Update v5: * Old 'other' tracks from 1989 were found using small sleepers and different lengths; so the script was updated again.