osg::NotifyHandler

MFC程序 osg的调试信息 OSG_INFO等打印不出，可以按如下：

class MyNotifyHandler : public osg::NotifyHandler
{
public:
void notify(osg::NotifySeverity severity, const char *message)
{
TRACE( “\n MyNotifyHandler) ” message);
}
};

osg::setNotifyHandler(new MyNotifyHandler);osg::setNotifyLevel(osg::NOTICE);