Hi all, I am using osgViewer::Viewer in ON_DEMAND RunFrameScheme, e.g. there is no continual re-rendering and 100% CPU loading, but the scene is rendered only when really needed.
Bug: The window is not repainted when obscured by another window and re-shown again. I was trying to fix the problem and these are my findings: - when window is damaged and needs to be repainted, it receives WM_PAINT (Win32) or Expose (Linux) message, or paintEvent() is called on Qt. I tried to call requestRedraw() inside these, but it is just an empty function inside osgViewer::GraphicsWindow. Is it a bug, intended behaviour or unimplemented functionality? In the first and third case, I am going to contribute the missed functionality by testing all windows from osgViewer::Viewer::checkNeedToDoFrame(). John _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
