Hi,
I've just started using osg, and i've tried the tutorials, like the "Handling
Keyboard Input to Update a Callback" tutorial, and i wrote the following code:
Code:
osgViewer::Viewer viewer;
ObjectManipulator* displayHandler = new ObjectManipulator();
viewer.addEventHandler(displayHandler);
viewer.setSceneData(geode);
viewer.setUpViewInWindow(100, 100, 800, 600);
viewer.run();
and
Code:
#include <osgGA/GUIEventHandler>
class ObjectManipulator: public osgGA::GUIEventHandler
{
public:
virtual bool handle(const osgGA::GUIEventAdapter& ea,
osgGA::GUIActionAdapter& aa);
virtual void accept(osgGA::GUIEventHandlerVisitor& v) {
v.visit(*this); };
};
bool ObjectManipulator::handle(const osgGA::GUIEventAdapter&
ea,osgGA::GUIActionAdapter& aa)
{
switch(ea.getEventType())
{
case(osgGA::GUIEventAdapter::KEYDOWN):
{
switch(ea.getKey())
{
case 'w':
std::cout << " w key pressed" << std::endl;
return false;
break;
default:
return false;
}
}
default:
return false;
}
}
The problem is that it never gets inside the
case(osgGA::GUIEventAdapter::KEYDOWN) instruction; Do I need to include
anything else? or why doesn't it work?
Thank you!
Nadia[/code]
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=14433#14433
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
