Changed private to protected to allow Timer to be subclassed more easily.
Changed private to protected to allow Timer to be subclassed more easily.


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