C++ (Cpp) Cameras::push_back Exemples

Exemple #1

Fichier : CompositeViewer.cpp Projet : psigen/openscenegraph-release

void CompositeViewer::getCameras(Cameras& cameras, bool onlyActive)
{
    cameras.clear();

    for(RefViews::iterator vitr = _views.begin();
            vitr != _views.end();
            ++vitr)
    {
        View* view = vitr->get();

        if (view->getCamera() &&
                (!onlyActive || (view->getCamera()->getGraphicsContext() && view->getCamera()->getGraphicsContext()->valid())) ) cameras.push_back(view->getCamera());

        for(View::Slaves::iterator itr = view->_slaves.begin();
                itr != view->_slaves.end();
                ++itr)
        {
            if (itr->_camera.valid() &&
                    (!onlyActive || (itr->_camera->getGraphicsContext() && itr->_camera->getGraphicsContext()->valid())) ) cameras.push_back(itr->_camera.get());
        }
    }
}