https://truevirtualtours.com/ru/panorama/p-cropped-image-1

How to create a virtual 3D tour? Step-by-step instruction

The order is as follows: 1) upload to the site spherical panoramas from which you plan to create a virtual tour; 2) from the list of uploaded panoramas add each panorama to the virtual tour (Add to 3D tour link); 3) open the created virtual tour, edit the panorama order, select the main panorama, set transition points (tunnels).