Loading spherical images embedded in e57 files

Digi3D.NET allows loading dense point clouds of e57 files for about a year.

This file format allows you to store spherical images along with the point cloud, but Digi3D.NET could not load these images.

We have just added to the spherical image importer of Digi3D.net the possibility of extracting images from e57 files, so now when loading an e57 file (in the drawing window) the program will ask you if you want to load spherical images or point clouds.