Hi klaus.krpano yes, attaching a link for the video demonstration of what we are trying to achieve - https://drive.google.com/file/d/1AwE9ap…ew?usp=drivesdk
Regarding our approach - we are using a three.js plugin to create a trajectory path using tube geometry and we overlayed a group of spheres as the clickable Hotspots on top of the same trajectory line and the only issue is with the trajectory path not being updated accurately and it is being misaligned when moving inside the tour by clicking on these Hotspots.