From Roland Smeenk, "Attached is a small bug fix for the redundant messages that are created in OSG applications on windows. GraphicsWindowWin32::setCursor is called every frame from the WM_NCHITTEST message. This will result in a call to ::SetCursor(_currentCursor) every frame, which again causes a WM_MOUSEMOVE to occur. The fix exits GraphicsWindowWin32::setCursor if the requested cursor already is the current cursor.
From Roland Smeenk, "Attached is a small bug fix for the redundant messages that are created in OSG applications on windows. GraphicsWindowWin32::setCursor is called every frame from the WM_NCHITTEST message. This will result in a call to ::SetCursor(_currentCursor) every frame, which again causes a WM_MOUSEMOVE to occur. The fix exits GraphicsWindowWin32::setCursor if the requested cursor already is the current cursor.

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openscenegraph/osg,artoolkit/osg,jtorresfabra/osg,jtorresfabra/osg,jtorresfabra/osg,artoolkit/osg,openscenegraph/osg,scrawl/osg,tomasthoresen/osg,tomasthoresen/osg,artoolkit/osg,scrawl/osg,tomasthoresen/osg,jtorresfabra/osg,marchelbling/osg,marchelbling/osg,openscenegraph/osg,marchelbling/osg,scrawl/osg,scrawl/osg,openscenegraph/osg,artoolkit/osg,marchelbling/osg,tomasthoresen/osg