//---------------------------------------------------------------------
	Page::Page(PageID pageID, PagedWorldSection* parent)
		: mID(pageID)
		, mParent(parent)
		, mDeferredProcessInProgress(false)
		, mModified(false)
		, mDebugNode(0)
	{
		WorkQueue* wq = Root::getSingleton().getWorkQueue();
		mWorkQueueChannel = wq->getChannel("Ogre/Page");
		wq->addRequestHandler(mWorkQueueChannel, this);
		wq->addResponseHandler(mWorkQueueChannel, this);
		touch();
	}
	//---------------------------------------------------------------------
	void ResourceBackgroundQueue::initialise()
	{
		WorkQueue* wq = Root::getSingleton().getWorkQueue();
		mWorkQueueChannel = wq->getChannel("Ogre/ResourceBGQ");
		wq->addResponseHandler(mWorkQueueChannel, this);
		wq->addRequestHandler(mWorkQueueChannel, this);
	}
    //---------------------------------------------------------------------
    TerrainPagedWorldSection::TerrainPagedWorldSection(const String& name, PagedWorld* parent, SceneManager* sm)
        : PagedWorldSection(name, parent, sm)
        , mTerrainGroup(0)
        , mTerrainDefiner(0)
        , mHasRunningTasks(false)
        , mLoadingIntervalMs(900)
    {
        // we always use a grid strategy
        setStrategy(parent->getManager()->getStrategy("Grid2D"));

        WorkQueue* wq = Root::getSingleton().getWorkQueue();
        mWorkQueueChannel = wq->getChannel("Ogre/TerrainPagedWorldSection");
        wq->addRequestHandler(mWorkQueueChannel, this);
        wq->addResponseHandler(mWorkQueueChannel, this);

        mNextLoadingTime = Root::getSingletonPtr()->getTimer()->getMilliseconds();
    }