Hello Andreas & Carsten,
> same as is OpenSG 1.x
>
> while(node->getNChildren() > 0)
> node->subChild(0);
This is exactly what I did not want to do. I'm a little bit lazy :-(
>> There are some helper methods ("addChild()",
>> "subChild()" etc), but no "clearChildren()" method. Am I missing
>> something important here, or am I the first person that needs to
>> remove all children?
>
> you can use node->clearField(Node::ChildrenFieldId);
Ok, that looks much better - and works for me (actually, the
implementation internally is identical to the solution Andreas
proposed above). But I would nevertheless opt for a helper function
"clearChildren()" - how is a typical OSG user supposed to find out
that he has to call clearField to get rid of the children?
Thanks for your help,
Patrick
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