FGFS-4.1/OpenSceneGraph
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Added support for getting all windows and hiding the cursor

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This commit is contained in:
Robert Osfield
2007-01-02 12:50:57 +00:00
parent db7df9d6d4
commit d068f7025a
7 changed files with 88 additions and 17 deletions
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33
src/osgViewer/Viewer.cpp
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@@ -94,6 +94,39 @@ void Viewer::getContexts(Contexts& contexts)
}
}
void Viewer::getWindows(Windows& windows)
{
typedef std::set<osgViewer::GraphicsWindow*> WindowSet;
WindowSet windowSet;
if (_camera.valid() && _camera->getGraphicsContext())
{
osgViewer::GraphicsWindow* gw = dynamic_cast<osgViewer::GraphicsWindow*>(_camera->getGraphicsContext());
if (gw) windowSet.insert(gw);
}
for(unsigned int i=0; i<getNumSlaves(); ++i)
{
Slave& slave = getSlave(i);
if (slave._camera.valid() && slave._camera->getGraphicsContext())
{
osgViewer::GraphicsWindow* gw = dynamic_cast<osgViewer::GraphicsWindow*>(slave._camera->getGraphicsContext());
if (gw) windowSet.insert(gw);
}
}
windows.clear();
windows.reserve(windowSet.size());
for(WindowSet::iterator itr = windowSet.begin();
itr != windowSet.end();
++itr)
{
windows.push_back(const_cast<osgViewer::GraphicsWindow*>(*itr));
}
}
OpenThreads::Mutex mutex;
// Compile operation, that compile OpenGL objects.