I want to expand a nodeA (adding child) from a script attached to this nodeA :
Ok I know it is not possible to do it directly but I cannot understand or make work any suggestion found on the net.
calldeferred produce nothing
requestready():, I got no clue where to put it
var position= Position3D.new()
the most upsetting thing is that printtreepretty print exactly what I want to do. but nothing appear on the right panel
when I use this
print_tree does not even show any added child