Hello Klaus,
With a recent 360 job in cave paintings we noticed that beyond spherical photography photogrammetry is the best way to capture this kind of spaces, as a Krpano lover I'd love to showcase a possible next update to this project in the platform but AFAIK Krpano is not the place to work with complex 3d models right now. I'm aware of 3d model integration through three.js but examples I've seen are still too easy in comparison to huge photogrammetry models so I'm not sure that they could be integrated this way. ¿Is there any future plans to incorporate support for this next big trend in photography to Krpano?
Cheers!