Reload virtual world from VRML file
The reload method reloads the virtual world from the VRML file associated with the vrworld object. If the input argument is an array of virtual world handles, all the virtual worlds associated with those handles are reloaded. The virtual world must be open for you to use this method.
reload forces all the clients currently viewing the virtual world to reload it. This is useful when there are changes to the VRML file.