First cut of osgDB::ImagePager for updating osg::ImageSequence

src/osgViewer/Scene.cpp

@@ -24,6 +24,7 @@ Scene::Scene():
     osg::Referenced(true)
 {
     setDatabasePager(osgDB::DatabasePager::create());
+    setImagePager(new osgDB::ImagePager);
     
     OpenThreads::ScopedLock<OpenThreads::Mutex> lock(s_sceneCacheMutex);
     s_sceneCache.push_back(this);
@@ -71,6 +72,11 @@ void Scene::setDatabasePager(osgDB::DatabasePager* dp)
     _databasePager = dp;
 }
 
+void Scene::setImagePager(osgDB::ImagePager* ip)
+{
+    _imagePager = ip;
+}
+
 
 Scene* Scene::getScene(osg::Node* node)
 {