I define many different nodes whom the hierarchy is not defined from the
beginning. After the initialisation of the nodes, I wish to sort them
according to a certain hierarchy. I thought that the goud way was to use
the SetParent function. But what I plot doesn't seem to produce what I
expect and if I have a look at the browser and at the node hierarchy
nothing is modified.
I think I missed something with respect to SetParent. I would like to know
how I can change the hierarchy without deleting and creating again my
nodes.
Thank you for your help.
Frederic.