I am trying to enable 3D walkthroughs for my models without using a game engine, but only 3D software, I created this with Adobe Dimension.
I did not lay down any paths for cameras.
Is there any format that automatically enables walkthroughs without laying down paths for cameras?
Do I really need a game engine to enable walkthroughs?
I would only like to use 3D software to add camera paths, and then navigate it in Sketchfab.
How do I do that?