Hi. I am trying to model some buildings' roofs in LoD2 using point clouds(las) and some shp files from arc gis, but I cannot find the right transformation. I have seen the sixth demo in this webinar,
https://www.safe.com/webinars/gain-total-control-of-your-lidar-and-point-cloud-data/
but they are just roofs in LoD1.
Can someone help me how to do that?
Many thanks