int mainAdapterWidget(QApplication& a, osg::ArgumentParser& arguments)
{
// load the scene.
osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
if (!loadedModel)
{
std::cout << arguments[0] <<": No data loaded." << std::endl;
return 1;
}
std::cout<<"Using AdapterWidget - QGLWidget subclassed to integrate with osgViewer using its embedded graphics window support."<<std::endl;
ViewerQT* viewerWindow = new ViewerQT;
viewerWindow->setCameraManipulator(new osgGA::TrackballManipulator);
viewerWindow->setSceneData(loadedModel.get());
viewerWindow->show();
a.connect( &a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()) );
return a.exec();
}
int main( int argc, char **argv )
{
QApplication a( argc, argv );
// if (argc<2) {
// std::cout << argv[0] <<": requires filename argument." << std::endl;
// return 1;
// }
// osg::ArgumentParser arguments(&argc, argv);
// load the scene.
// osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
// if (!loadedModel) {
// std::cout << argv[0] <<": No data loaded." << std::endl;
// return 1;
// }
osg::ref_ptr<osg::Node> root = new osg::Node;
root = createSceneGraph();
ViewerQT* viewerWindow = new ViewerQT;
viewerWindow->setCameraManipulator(new osgGA::TrackballManipulator);
// viewerWindow->setSceneData(loadedModel.get());
viewerWindow->setSceneData( root.get() );
viewerWindow->show();
a.connect( &a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()) );
return a.exec();
}
int mainAdapterWidget(QApplication& a, osg::ArgumentParser& arguments) {
// load the scene.
osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
if (!loadedModel) {
std::cerr << arguments[0] << ": No data loaded." << std::endl;
std::cout << "usage: " << arguments[0] << " [--mdi] nodefile" << std::endl;
return 1;
}
std::cout << "Using AdapterWidget - QGLWidget subclassed to integrate with "
"osgViewer using its embedded graphics window support."
<< std::endl;
if (arguments.read("--mdi")) {
std::cout << "Using ViewetQT MDI version" << std::endl;
/*
Following problems are found here:
- miminize causes loaded model to disappear (some problem with Camera
matrix? - clampProjectionMatrix is invalid)
*/
ViewerQT* viewerWindow = new ViewerQT;
viewerWindow->setCameraManipulator(new osgGA::TrackballManipulator);
viewerWindow->setSceneData(loadedModel.get());
QMainWindow* mw = new QMainWindow();
QMdiArea* mdiArea = new QMdiArea(mw);
mw->setCentralWidget(mdiArea);
QMdiSubWindow* subWindow = mdiArea->addSubWindow(viewerWindow);
subWindow->showMaximized();
subWindow->setWindowTitle("New Window");
mw->show();
} else {
ViewerQT* viewerWindow = new ViewerQT;
viewerWindow->setCameraManipulator(new osgGA::TrackballManipulator);
viewerWindow->setSceneData(loadedModel.get());
viewerWindow->show();
}
a.connect(&a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()));
return a.exec();
}
int mainAdapterWidget(QApplication& a, osg::ArgumentParser& arguments)
{
// load the scene.
osg::ref_ptr<osg::Node> loadedModel = osgDB::readNodeFiles(arguments);
if (!loadedModel)
{
std::cout << arguments[0] <<": No data loaded." << std::endl;
return 1;
}
std::cout<<"Using AdapterWidget - QGLWidget subclassed to integrate with osgViewer using its embedded graphics window support."<<std::endl;
if (arguments.read("--CompositeViewer"))
{
CompositeViewerQT* viewerWindow = new CompositeViewerQT;
unsigned int width = viewerWindow->width();
unsigned int height = viewerWindow->height();
{
osgViewer::View* view1 = new osgViewer::View;
view1->getCamera()->setGraphicsContext(viewerWindow->getGraphicsWindow());
view1->getCamera()->setProjectionMatrixAsPerspective(30.0f, static_cast<double>(width)/static_cast<double>(height/2), 1.0, 1000.0);
view1->getCamera()->setViewport(new osg::Viewport(0,0,width,height/2));
view1->setCameraManipulator(new osgGA::TrackballManipulator);
view1->setSceneData(loadedModel.get());
viewerWindow->addView(view1);
}
{
osgViewer::View* view2 = new osgViewer::View;
view2->getCamera()->setGraphicsContext(viewerWindow->getGraphicsWindow());
view2->getCamera()->setProjectionMatrixAsPerspective(30.0f, static_cast<double>(width)/static_cast<double>(height/2), 1.0, 1000.0);
view2->getCamera()->setViewport(new osg::Viewport(0,height/2,width,height/2));
view2->setCameraManipulator(new osgGA::TrackballManipulator);
view2->setSceneData(loadedModel.get());
viewerWindow->addView(view2);
}
viewerWindow->show();
}
else if (arguments.read("--mdi")) {
std::cout<<"Using ViewetQT MDI version"<<std::endl;
/*
Following problems are found here:
- miminize causes loaded model to disappear (some problem with Camera matrix? - clampProjectionMatrix is invalid)
*/
ViewerQT* viewerWindow = new ViewerQT;
viewerWindow->setCameraManipulator(new osgGA::TrackballManipulator);
viewerWindow->setSceneData(loadedModel.get());
QMainWindow* mw = new QMainWindow();
QMdiArea* mdiArea = new QMdiArea(mw);
mw->setCentralWidget(mdiArea);
QMdiSubWindow *subWindow = mdiArea->addSubWindow(viewerWindow);
subWindow->showMaximized();
subWindow->setWindowTitle("New Window");
mw->show();
} else {
ViewerQT* viewerWindow = new ViewerQT;
viewerWindow->setCameraManipulator(new osgGA::TrackballManipulator);
viewerWindow->setSceneData(loadedModel.get());
viewerWindow->show();
}
a.connect( &a, SIGNAL(lastWindowClosed()), &a, SLOT(quit()) );
return a.exec();
}
