Purpose

This is meant to read a xyz file, like the ones provided by the SHOM here:

And triangulates against the dataset to generate a mesh from it.

Setting things up

If you want to open a LAS/LAZ file (and if you want to compile the code anyway), you will need to setup the PDAL library, as done in here:

Here is a screenshot when launched on the LiDAR files provided by SNCF OpenData