Hi Carsten,
thanks for your help, it pointed me in the right direction. I got it now
running, beside the initOSG() method I posted last time I had to change
the paintGL() method of the QGLWidget based widget as well. Below are
the changed methods:
---
void MainWindow::initOSG( int argc, char **argv )
{
bool clustermode = true;
OSG::osgInit(argc, argv);
ConfigManagerP configManager = ConfigManager::the();
SceneManagerP sceneManager = SceneManager::the();
OSG::MultiDisplayWindowMTRecPtr multiWindow;
OSG::PassiveWindowMTRecPtr passiveWindow;
sceneManager->renderWidget = ui.renderWidget;
sceneManager->sceneTreeWidget = ui.treeWidgetScenegraph;
passiveWindow = OSG::PassiveWindow::create();
ui.renderWidget->passiveWin = passiveWindow;
sceneManager->setWindow( passiveWindow );
if ( clustermode )
{
// clear changelist from prototypes
OSG::Thread::getCurrentChangeList()->clear();
multiWindow = OSG::MultiDisplayWindow::create();
ui.renderWidget->clusterWin = multiWindow;
multiWindow->editMFServers()->push_back( "192.168.0.101" );
multiWindow->editMFServers()->push_back( "192.168.0.102" );
multiWindow->setManageClientViewports( false );
multiWindow->setClientWindow( passiveWindow );
}
OSG::NodeMTRecPtr modelRoot = ModelManager::the()->getModelRoot();
sceneManager->setRoot( modelRoot );
sceneManager->showAll();
if ( clustermode )
{
OSG::ViewportMTRecPtr clusterVp = OSG::Viewport::create();
OSG::ViewportMTRecPtr clientVp = passiveWindow->getPort( 0 );
clusterVp->setCamera( clientVp->getCamera() );
clusterVp->setBackground( clientVp->getBackground() );
clusterVp->setRoot( clientVp->getRoot() );
multiWindow->addPort( clusterVp );
multiWindow->init();
}
OSG::commitChanges();
}
---
void OpenSGWidget::paintGL()
{
if ( clusterWin )
{
sceneManager->getNavigator()->updateCameraTransformation();
clusterWin->render( sceneManager->getRenderAction() );
OSG::Thread::getCurrentChangeList()->clear();
}
else
{
sceneManager->idle();
sceneManager->redraw();
}
swapBuffers();
}
--
Cheers,
Christoph
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