Hi, Currently, threading model is "automatic selection".
What I do (and it works): I have a scene graph as in the image attached (circles are group nodes, rectangles are geodes). I create an empty geode, pass it to doWork procedure, which in turn iteratively adapts the mesh to the boundaries of vertebrae. After each iteration, it is supposed to render a frame with current progress (so I can visually track it). I do it by replacing drawables in the passed geode (which is part of the scenegraph). Now I want to display wireframe on my vertebrae (yellow objects in the screenshot), because I am running into some problems with distribution of vertices on the mesh (some parts are denser than the rest). In the osgScribe example the way to add wireframe uses a hierarchy, so I tried passing Group node to the doWork procedure, but my code crashes with this. If something else is unclear, please point it out. Thank you! Cheers, Dženan ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=31667#31667 Attachments: http://forum.openscenegraph.org//files/scenegraph_117.png http://forum.openscenegraph.org//files/segmentation_in_progress_431.png _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
