As the founder of https://ayvri.com, I thought/hoped you were taking over where we left off.
You're maybe on the path, but I'd recommend smoothing out the camera movement when going from point to point, and rather than go direct from point to point, you can calculate smooth arcs between almost any point.
This may be difficult in the Google Maps API, we built our own renderer, camera, etc.
I'm VERY surprised that the Google Maps API is priced in such a way that you can actually afford this if it got any amount of scale.
It's all vibe coded, so getting the AI to understand the camera movement and start/stop angles is challenging. Initially I planned for a subscription model with 1-3 free maps/tours, then paid for more tours and/or higher volume. Google gives a pretty generous free tier for small projects. I'm just trying to get users and awareness.
You're maybe on the path, but I'd recommend smoothing out the camera movement when going from point to point, and rather than go direct from point to point, you can calculate smooth arcs between almost any point.
This may be difficult in the Google Maps API, we built our own renderer, camera, etc.
I'm VERY surprised that the Google Maps API is priced in such a way that you can actually afford this if it got any amount of scale.
Happy to answer any questions if I can help.