FGFS-4.1/OpenSceneGraph
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Added keyboard mouse binding usage to the osg::ApplicationUsage and

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osgGA::GUIEventHandler and its subclasses.
This commit is contained in:
Robert Osfield
2003-02-19 10:43:02 +00:00
parent 73f741d16f
commit 0d3f78350a
20 changed files with 202 additions and 39 deletions
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8
src/osgGA/TrackballManipulator.cpp
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@@ -69,6 +69,14 @@ void TrackballManipulator::init(const GUIEventAdapter& ,GUIActionAdapter& )
computeLocalDataFromCamera();
}
void TrackballManipulator::getUsage(osg::ApplicationUsage& usage) const
{
usage.addKeyboardMouseBinding("Trackball: Space","Reset the viewing position to home");
usage.addKeyboardMouseBinding("Trackball: +","When in stereo, increase the fusion distance");
usage.addKeyboardMouseBinding("Trackball: -","When in stereo, reduse the fusion distance");
}
bool TrackballManipulator::handle(const GUIEventAdapter& ea,GUIActionAdapter& us)
{
if(!_camera.get()) return false;