Hello Antonio,
I don't think there is another way, OpenSG has no internal list for this
and I guess Dirk will refuse to put one in, since its more an
application specific problem ;-)
Chers
Matthias
On Monday 05 June 2006 12:04, Antonio Bleile wrote:
> Hi Matthias,
>
> > Hello Antonio,
> >
> >
Hi Matthias,
> Hello Antonio,
>
> do you want to collect only all materials within a subgraph, or do want
> them to be unique (maybe these materials are used elsewhere within the
> scene ?)
>
> Collecting materials is easy, simply write a traversal that collects all
> materials of a geometry and
