Working on it now.

Currently the only export formats from UrbanPad are Collada and Autodesk's *.fbx file format.  The developers have promised an *.obj and a *.3ds in future versions.  

UrbanPad has a pretty good (meaning semi-difficult) learning curve. Probably just because the user interface is entirely novel.  And, the only documentation is in onboard "help" "snippets."  "Snippets" at best. There are some UTube videos - going through them now.

 But the program does look promising for general use with Vue. 

 Unfortunately, I've got to drop this experimentation for at least the next three weeks, but I'll report back here on what I learn.

 Anyone else experimenting with this program, please report back on your experiences as well.