Hello Josef,
Josef Grunig wrote:
> Hi,
>
> Is it possible to set the refcount of a Node to zero without letting
> OpenSG to destroy it.
there is only an interface to increment/decrement the ref count, not to
set its value and subRef will always destroy the container if the ref
count becomes <= 0.
Since in 1.x ref counting is basically done manually, you can create a
Node and keep it with a ref count of zero, but only if you don't make it
another Node's child.
However, all this is quite hacky and relies on knowledge of
implementation details. What is it you want to achieve ? There might be
a more reliable solution.
Regards,
Carsten
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