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, > > > > 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 materialgroup. There > > should be examples how to write a traversal. > > Yes, I wrote a traversal which pushes back all materials > I encounter during the traversal. Before I add the material > to the list I check if it's already in there... I though > this was not the most elegant way and is of complexity > O(n^2)... But as n is very small in most cases, this works > quite well for me. > > Regards, > > Toni > > > > > _______________________________________________ > Opensg-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/opensg-users -- +---------------------+----------------------------+ | VREC GmbH | | | Matthias Stiller | | | Robert-Bosch-Str. 7 | tel: +49 6151 4921034 | | 64293 Darmstadt | web: http://www.vrec.de | | Germany | mail: [EMAIL PROTECTED] | +---------------------+----------------------------+ _______________________________________________ Opensg-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/opensg-users
