musst du halt wissen.
im quellcode steht aber explizit drin, dass
Zitat:
// Adds a new node to the given parent node. This is simply done by increasing the child count of the
// parent node. If Parent is nil then the new node is added as (last) top level node.
// UserData can be used to set the first 4 bytes of the user data area to an initial value which can be used
// in OnInitNode and will also cause to trigger the OnFreeNode event (if <> nil) even if the node is not yet
// "officially" initialized.
// AddChild is a compatibility method and will implicitly validate the parent node. This is however
// against the virtual paradigm and hence I dissuade from its usage.