I have some code that I can post for extracting the data from vtk to OSG. But yes that would be not the be the best solution specially if you have dynamic data.
What exactly you are trying to achieve? On Tue, Feb 2, 2010 at 2:12 PM, Andrew Cunningham <[email protected]> wrote: > I was looking for some SciVis classes for OSG, along the lines of VTK's very > rich collection? > > It is possible to use use VTK as a "visualization" engine to prepare data for > OSG (vtkActorToOSG), and I am prepared to go that way, but that is not > particularly efficient in memory and speed as data has to be translated both > ways. > > > I evaluated using either VTK and OSG for a project , but found the VTK scene > graph implementation is, in my experience, poorly implemented, and > performance is not good once a scene graph gets more than a few levels deep. > VTK's abstraction from the underlying graphics API also hurts performance. > One of my test cases showed a 20x performance hit over OSG. > > Andrew > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=23553#23553 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
