Hi, I'm running into a mysterious memory issue with the RemoveChild() function, and I'm not sure where the error exactly lies (whether it's with OSG or something I've done)...
Anyway, the app I've written is driven by a console-level interface. It's broken into two core classes: Console and Scene. Console parses input from the console and calls the appropriate functions (by a string / function pointer map) in Scene. Of course, Console maintains a pointer to the instance of Scene. The problem occurs when I try to load a previously saved file. Specifically, my scene graph has a top root node ( named "root"), with it's immediate child the "project_root" node. All other nodes are subordinate to project_root. My saving mechanism, then, serializes "project_root" and it's children - "root" is, itself excluded. It would seem, then, that loading would simply be a matter of loading the previously saved file, destroying all children under root, then adding the loaded group and it's children as a child of root. In fact, this works fine. What's throwing me is that the call to _root->removeChild() appears to overwrite most of the Scene class instance and destroys my Scene* pointer in Console (pointing it to 0xfeeefeee). I have no idea what's causing this - poor memory management on my part? I'll happily post code if needed... Thank you! Cheers, Joel ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=42934#42934 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
