Dear all,
I have a very basic question of how to capture key pressed event in
OpenSceneGraph.
My program is set up like this:
osgProducer::Viewer *viewer = new osgProducer::Viewer();
//some more initialization here
Producer::KeyboardMouse* km = viewer->getKeyboardMouse();
Producer::RenderSurface* rendersurf = km->getRenderSurface();
if(rendersurf ==NULL)
{
exit(-1);
}
viewer->realize();
while( !viewer->done() )
{
// wait for all cull and draw threads to complete.
viewer->sync();
// update the scene by traversing it with the the update
visitor which will
// call all node update callbacks and animations.
viewer->display();
// fire off the cull and draw traversals of the scene.
viewer->frame();
}
But I don't know how to capture a key that users pressed to trigger
another event. Could any of you give me a hand.
Thank you,
Dat
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