Pointcloud

Ok, so reading more into this.  I downloaded photosynth for the desktop.  Seems this format is known as (V1) which can create pointclouds.  Anything mobile doing V2 will work except panoramas (because it's flat).
https://synthexport.codeplex.com

So after downloading the "sythexplorer", I was trying to track down examples with point clouds, came across this page:
https://photosynth.net/userprofilepage.aspx?user=christoph_hausner

I specifically chose this one since it's architecture I'm interested in:
https://photosynth.net/view.aspx?cid=ff2330d7-d1f9-4127-9dfb-1a9e0a81618a

You can now see what photos make it up:

No idea what sort of point cloud data that will export, but I would imagine with a lot of photos you'd get clean data.  Now my next challenge is figuring out what I can do with this exported data once I do get a good synthed photo (VRML, PLY, OBJ, X3D).

Of course it would be ideal if there were a way to crop the photosynth map and export the data.  It appears galaxy world is already covered:
https://photosynth.net/preview/map/#types=SynthPackets%2CPanos&lat=41.903434075925716&lon=-88.12231413445853&zoom=18.659659557876882