Why are the models composed of multiple parts?

Development Asset Creation
1

All of the models that I have created with RealityScan and downloaded via Sketchfab have a strange issue. When I open one in Blender, the model is divided into a number of seemingly random, selectable objects, not the single mesh I was expecting. For example, one model consisted of ten objects, (strangely) named “Object 4” through “Object 13”.

Can anyone explain why this is and a solution (other than joining the objects manually)?

2

Hi Slobo the Hobo, this seems more like a Sketchfab thing, as RealityScan doesn’t create these unregularly parts. If so, it would be squared. 

You should download original format, not converted one:

3

Thanks, that worked. The glb file is fine but the glTF and USDZ formats are broken.