Show HN: Generate 3D printable mesh from laser scanned terrain data

Inspired by the recent Minecraft submission, I decided to post my little project as well. It allows conversion of Lidar data to 3d meshes. This can be used, for example, to get a 3d-printable model of any place on earth.

There are different options to configure how the mesh is generated: the altitude can be exaggerated, the scale can be changed, buildings and vegetation can be included or excluded, and multiple grid squares can be combined.