Hi Tobias, One shouldn't attempt to using a single camera between multiple views within one frame.
If you want an application with multiple views then the best place to look for an example and classes supporting it 2.0. There is a new osgViewer library that has a CompositeViewer class dedicated to role of managing multiple views, its performance is excellent - there is no additional performance hit with going with multiple views, and the class itself provide the ability to share scene between different views, or have different scenes in each view. There is also an osgcompositeviewer example that illustrates how one manage the different Views. Try to do multiple independent views 1.2/osgProducer/Producer is technically possible for certain constrained usage models, but its awkward and not well supported. Please go and try out 2.x and the osgcompositeviewer, it should just solve your multiple view problems and do so in clean and logical way. Robert. On 8/2/07, Tobias Münch <[EMAIL PROTECTED]> wrote: > Hello osg users > > I have a single camera that should render different views of a scene within > ONE FRAME. As result every frame should contain all rendered views side by > side. Therefor I set different projection rectangles and render views > (setViewByMatrix) to the camera while processing a frame. > > The problem is, that the function viewer.frame() or camera.frame() always > render only for the last adjusted camera setting. > > Is there a solution to render the scene with one camera several times > within one frame? For instance by using the FrameBuffer...? > > > > I allready tried to solve the problem by using a couple of cameras to > render different views within one frame, but with very poor performance and > framerate. > > Thanks to all... > Regards, Tobias > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > > _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
