void CompositeViewer::getScenes(Scenes& scenes, bool onlyValid)
{
scenes.clear();
typedef std::set<osgViewer::Scene*> SceneSet;
SceneSet sceneSet;
for(RefViews::iterator vitr = _views.begin();
vitr != _views.end();
++vitr)
{
osgViewer::View* view = vitr->get();
if (view->getScene() && (!onlyValid || view->getScene()->getSceneData()))
{
if (sceneSet.count(view->getScene())==0)
{
sceneSet.insert(view->getScene());
scenes.push_back(view->getScene());
}
}
}
}
void CompositeViewer::getScenes(Scenes& scenes, bool onlyValid)
{
typedef std::set<osgViewer::Scene*> SceneSet;
SceneSet sceneSet;
for(RefViews::iterator vitr = _views.begin();
vitr != _views.end();
++vitr)
{
osgViewer::View* view = vitr->get();
if (view->getScene() && (!onlyValid || view->getScene()->getSceneData()))
{
sceneSet.insert(view->getScene());
}
}
for(SceneSet::iterator sitr = sceneSet.begin();
sitr != sceneSet.end();
++sitr)
{
scenes.push_back(const_cast<osgViewer::Scene*>(*sitr));
}
}