Hi, The osgviewerQtWidget is built with the examples in OSG 2.9.9 to demonstrate a Qt/OSG combination. The example loads 4 osg files in 4 separate views (in a Qt window), grouped in a composite view. The example code requires the usage of 3 classes: QOSGWidget, ViewQOSG and CompositeViewerQOSG.
QOSGWidget derives from a QWidget object. ViewQOSG derives from QOSGWidget and OSGViewer::View. CompositeViewerQOSG derives from QWidget and OSGViewer::CompositeViewer. I am trying to simplify this example to only use the QOSGWidget/ViewQOSG classes, as I don't require the functionality of the composite viewer. However, it seems as though that the CompositeViewerQOSG contains a virtual paintEvent, which handles the drawing of the OSG models. Thus, by eliminating the composite viewer along with the paint event, when a model is loaded (e.g. cow.osg), a solid black view persists in the area where the cow should load. My question is, to create a simple osg viewer in a Qt window WITHOUT the composite viewer, will I need to reorganize the classes built in the example file (e.g, cut out code, add new paintEvent etc.) to get a simplified example working? Has anyone tried this with the OSG 2.9.9 example? Thank you! Cheers, Christian ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=32402#32402 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
