How can I move object (node) in the viewer use javascript api

I want to implement a function: when user select another point to move forward to, the object(node) in viewer will always follow him along and never disappear from his sight.

how can i implement it by using Javascript Api or not.

now I can listen the CameraPositionUpdated and get the position, how can I move the object?

Unfortunately, moving an object is not supported by the viewer API.

ok thanks for answering