Hello, I'm new to OSG and am just looking over the code structure to better learn how a proper scene graph library is laid out. I'm interested in using (porting a stripped down version) of osg for a project I'm working on in another language. I pretty much understand the flow of the graph, however, when it comes down to the actual rendering traversal I get a bit lost. So I have these two questions, but maybe being directed to some older posts would be good answers...
1) The osgViewer::Renderer class appears frequently throughout the code, however, it seems to be based around the osgUtils::SceneView class. The SceneView class says that it's deprecated. Does this also mean that the Renderer class is deprecated, or simply that any calls to SceneView are no longer used in the normal work flow? 2) In a SingleThreaded case, where are the operations that result in rendering the Drawables get added? I see that in the renderingTraversals method, it first traverses the graph with a getBound() call, then goes through each camera and does a cull() (this uses a Renderer object from my first question), then goes through each GraphicsContext and calls runOperations. Where I get lost is, where are the operations for the GraphicsContext defined and added, that actually end up doing the work of rendering the drawables? Any direction in this case would clear a lot up for me, thanks, Dan _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
