On Wed, 2006-11-29 at 09:14 +0000, Wilson, Stuart H (UK) wrote: > Can anyone suggest how I can get round this problem? I'm > guessing it's a loader option that I haven't managed to find? > (Creating separate instances of each of the external > reference models is not a feasible solution!)
Performer has/had a function called pfClone() that creates partially shared copies of the scenegraph. Geometry was shared between the copies (saving memory), but the node hierarchies where duplicated, enabling separate controls. Does OSG have a similar function? Note: This is how the pfflt loader handled ext refs whose exref palette flags matched (otherwise load from disk). The loader held a cache of (files,pfNode) for each unique (.flt,palette set) and would pfClone() them as appropriate. Regards, Marcus _______________________________________________ osg-users mailing list [email protected] http://openscenegraph.net/mailman/listinfo/osg-users http://www.openscenegraph.org/
