Michele Bosi schrieb:
Another thing: I instance a single Geometry (my quad billboard) then
add it 4000 times to a Billboard node. I looked in the archives for
"quadtree" but coulnd't find any info. How can I use the quadtrees you
mentioned with OSG? Did you mean quadtrees to speedup frustum culling
or a particular parent/child layout for OSG nodes?
try adding your geometry to 4000 billboard instances and arrange them
into a hierachy of groups forming a quad-tree. I think this is what
robert meant.
hth,
Stephan
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
