I wanted to 3d print a map of my favorite city, but existing online tool are garbage. So I made it myself. Pick a place, select the area, get the model: buildings, terrain, rivers, even the sea floor. Edit, delete buildings, use detailed version where official data are available. Too big for your printer? It splits the map into pieces sized to your bed. Export in STL, 3mf or glTF. Available at https://github.com/albertomors/map2stl   submitted by   /u/albertomors   to   r/openstreetmap [link]   [comments]