Gets data about where the user is looking, passes it to the optional callback function (if provided), and returns it.

Sets the pan and tilt.

Gets the current field of view for the active sphere, passes it to the optional callback function (if provided), and returns it.

Sets the current field of view for the active sphere.

Gets the range for the field of view for the active sphere, passes it to the optional callback function (if provided), and returns it.

Sets the range for the field of view for the active sphere.

Gets the current zoom level for the active sphere, passes it to the optional callback function (if provided), and returns it.

Sets the current zoom level for the active sphere.

Gets the zoom level range for the active sphere, passes it to the optional callback function (if provided), and returns it.

Sets the zoom level range for the active sphere.