Hub class represents a node in the graph of hubs and connectors.
class Hub final : public GraphElement<Hub, Connector>
|The node associated with the hub.
DescriptionEvery node may have a
Hub to which one or more connectors are attached, allowing the node to link to other nodes in a scene. Whenever a connector links two nodes, the nodes at both ends of the connector have an instance of the
Hub class attached to them. The
Hub objects are created automatically when connections are made through functions such as
|Hubs form the elements in a directed graph in which the edges are connectors.