We don't generally recommend using circular flight. As noted in our Data Collection guidelines which are agreed to at the time of upload:
"Never Fly Backwards or Sideways - Collect all of your data while traveling forward. Most aerial cameras have rolling shutters and mixing forward and backward flight ruins the chances of the job turning out well."
I don't know what marshmallow like would be describing but make sure you are looking at the full resolution 3D model in Meshlab or something like that, not just the web preview.


