Just the basic load and start function. You need a holder and a basic image. The 360 presentation is loaded into the holder. The basic image is used to fetch to other files according a naming convention.
Use the events loadImage and started to create a progressbar. We use Loading.io in this example but you can use anything you want.
Use the refresh rate and the max refresh rate to control the speed of rotation and inertia. This time we rotate the object very slow and also increased the slowing down.