void setupAnimation(void)
{
	//Read animation data from XML file
	FCFileType::FCPtrStore NewContainers;
	NewContainers = FCFileHandler::the()->read(BoostPath("./Data/15TestAnimations.xml"));

	FCFileType::FCPtrStore::iterator Itor;
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {
		if( (*Itor)->getType().isDerivedFrom(Animation::getClassType()))
		{
			//Set the animation to the one we just read in
			TheAnimation = (dynamic_pointer_cast<Animation>(*Itor));
		}
		else if( (*Itor)->getType() == (SimpleMaterial::getClassType()))
		{
			//Set torus material
			TheTorusMaterial = (dynamic_pointer_cast<SimpleMaterial>(*Itor));
			
			//Attach torus material to torus geometry
				TorusGeometry->setMaterial(TheTorusMaterial);
		}
    }

    TheAnimation->attachUpdateProducer(TutorialWindow->editEventProducer());
    TheAnimation->start();
}

void handleTreeNodeExport(ActionEventDetails* const details,
                          Tree* const editorTree)
{
    boost::any SelectedComp(editorTree->getLastSelectedPathComponent());

    //Get the tree selection
    try
    {
        FieldContainerTreeModel::ContainerFieldIdPair ThePair(boost::any_cast<FieldContainerTreeModel::ContainerFieldIdPair>(SelectedComp));

        if(ThePair._FieldID == 0 &&
           ThePair._Container != NULL)
        {
            std::vector<WindowEventProducer::FileDialogFilter> ExportFileFilters;
            ExportFileFilters.push_back(WindowEventProducer::FileDialogFilter("Field Container File","xml"));
            ExportFileFilters.push_back(WindowEventProducer::FileDialogFilter("All Files","*"));

            //Export File
            BoostPath InitialFilePath("./Export.xml");

            WindowEventProducer* MainWindow(editorTree->getParentWindow()->getParentDrawingSurface()->getEventProducer());
            BoostPath ExportFilePath;
            ExportFilePath =MainWindow->saveFileDialog("Save Field Container",
                                                       ExportFileFilters,
                                                       InitialFilePath.filename(),
                                                       InitialFilePath.parent_path(),
                                                       true);

            if(!ExportFilePath.empty())
            {
                if(ExportFilePath.extension().empty())
                {
                    ExportFilePath = ExportFilePath.string() + ".xml";
                }

                FCFileType::FCPtrStore Containers;
                Containers.insert(ThePair._Container);

                FCFileType::FCTypeVector IgnoreTypes;

                FCFileHandler::the()->write(Containers,ExportFilePath,IgnoreTypes);
            }
        }
    }
    catch(boost::bad_any_cast &ex)
    {
        SWARNING << ex.what() << std::endl;
    }
}

DialogWindowTransitPtr loadCreditsWindow(const BoostPath& WindowDefinitionFile)
{
    FCFileType::FCPtrStore NewContainers;
    NewContainers = FCFileHandler::the()->read(WindowDefinitionFile);

    for(FCFileType::FCPtrStore::iterator Itor(NewContainers.begin()) ; Itor!= NewContainers.end() ; ++Itor)
    {
        if((*Itor)->getType() == DialogWindow::getClassType())
        {
            return DialogWindowTransitPtr(dynamic_pointer_cast<DialogWindow>(*Itor));
        }
    }
    SFATAL << "Failed to load Builder Credits Window definition from file: " << WindowDefinitionFile.string() << std::endl;

    return DialogWindowTransitPtr(NULL);
}

XMLLookAndFeelUnrecPtr XMLLookAndFeel::create(const BoostPath& LoadFile)
{
    XMLLookAndFeelUnrecPtr Result = NULL;
    if(boost::filesystem::exists(LoadFile))
    {
        FCFileType::FCPtrStore Containers;
	    Containers = FCFileHandler::the()->read(LoadFile);

        FCFileType::FCPtrStore::iterator ContainerItor;
        for(ContainerItor = Containers.begin(); ContainerItor != Containers.end(); ++ContainerItor)
        {
            if((*ContainerItor)->getType() == XMLLookAndFeel::getClassType())
            {
                Result = dynamic_pointer_cast<XMLLookAndFeel>(*ContainerItor);
                break;
            }
        }
    }

    return Result;
}

void LoadXML(std::string FilePath, std::vector<NodePtr>& RootNodes, std::vector<CameraPtr>& Cameras)
{
	RootNodes.clear();
	Cameras.clear();
    std::cout << "Loading xml File: " << FilePath << std::endl;

	FCFileType::FCPtrStore NewContainers;
	NewContainers = FCFileHandler::the()->read(Path(FilePath));

    FCFileType::FCPtrStore::iterator Itor;
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {

        if( (*Itor)->getType() == Node::getClassType() &&
            Node::Ptr::dcast(*Itor)->getParent() == NullFC)
        {
            RootNodes.push_back(Node::Ptr::dcast(*Itor));
        }
		else if( (*Itor)->getType().isDerivedFrom( Camera::getClassType() ))
		{
            Cameras.push_back(Camera::Ptr::dcast(*Itor));
		}
    }
}

//.........这里部分代码省略.........
        gridGeo->setNormals(gridNorms);
        gridGeo->setColors(gridColors);

        // assign a material to the geometry to make it visible. The details
        // of materials are defined later.
        gridGeo->setMaterial(AxesMaterial);   
    }
    endEditCP  (gridGeo, Geometry::TypesFieldMask     |
                     Geometry::LengthsFieldMask   |
                     Geometry::PositionsFieldMask |
                     Geometry::NormalsFieldMask |
                     Geometry::MaterialFieldMask |
					 Geometry::ColorsFieldMask  );

	//Create unbound geometry Node
	Axes = osg::Node::create();
	beginEditCP(Axes, Node::CoreFieldMask);
		Axes->setCore(axesGeo);
	endEditCP(Axes, Node::CoreFieldMask);

	//Create unbound geometry Node
	Grid = osg::Node::create();
	beginEditCP(Grid, Node::CoreFieldMask);
		Grid->setCore(gridGeo);
	endEditCP(Grid, Node::CoreFieldMask);


	//Import scene from an XML file
	ChunkMaterialPtr ExampleMaterial;
	std::vector<SkeletonPtr> SkeletonPtrs;
	std::vector<SkeletonBlendedGeometryPtr> SkeletonBlendedGeometryPtrs;
	std::vector<GeometryPtr> GeometryPtrs;

	FCFileType::FCPtrStore NewContainers;
	NewContainers = FCFileHandler::the()->read(Path("./Data/21SceneFromMaya.xml"));
	FCFileType::FCPtrStore::iterator Itor;
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {
		if( (*Itor)->getType() == (ChunkMaterial::getClassType()))
		{
			//Set ExampleMaterial to the ChunkMaterial we just read in
			ExampleMaterial = (ChunkMaterial::Ptr::dcast(*Itor));
		}
		if( (*Itor)->getType() == (Skeleton::getClassType()))
		{
			//Add the skeleton we just read in to SkeletonPtrs
			SkeletonPtrs.push_back(Skeleton::Ptr::dcast(*Itor));
		}
		if( (*Itor)->getType() == (SkeletonBlendedGeometry::getClassType()))
		{
			//Add the SkeletonBlendedGeometry we just read in to SkeletonBlendedGeometryPtrs
			SkeletonBlendedGeometryPtrs.push_back(SkeletonBlendedGeometry::Ptr::dcast(*Itor));
		}
		if( (*Itor)->getType().isDerivedFrom(SkeletonAnimation::getClassType()))
		{
			//Set TheSkeletonAnimation to the Animation we just read in
			TheSkeletonAnimation = (Animation::Ptr::dcast(*Itor));
		}
		if( (*Itor)->getType() == (Geometry::getClassType()))
		{
			//Add the Geometry we just read in to GeometryPtrs
			GeometryPtrs.push_back(Geometry::Ptr::dcast(*Itor));
		}
    }
	
	//Create unbound geometry Node (to show the mesh in its bind pose)

// Initialize WIN32 & OpenSG and set up the scene
int main(int argc, char **argv)
{
    std::cout << "\n\nKEY COMMANDS:" << std::endl
              << "1-9     Play Sounds 1-9" << std::endl
              << "p       Pause Sounds" << std::endl
              << "u       Unpause Sounds" << std::endl
              << "-       Decrease Sound Group Volume" << std::endl
              << "=       Increase Sound Group Volume" << std::endl
              << "CTRL-Q  Exit\n\n" << std::endl;
    // OSG init
    osgInit(argc,argv);
    
    TheWindowEventProducer = createNativeWindow();
    TheWindowEventProducer->initWindow();
    
    TheWindowEventProducer->setDisplayCallback(display);
    TheWindowEventProducer->setReshapeCallback(reshape);

    //Attach Mouse Listener
    TutorialMouseListener TheTutorialMouseListener;
    MouseEventConnection = TheWindowEventProducer->addMouseListener(&TheTutorialMouseListener);
    //Attach Key Listener
    TutorialKeyListener TheTutorialKeyListener;
    TheWindowEventProducer->addKeyListener(&TheTutorialKeyListener);
    //Attach MouseMotion Listener
    TutorialMouseMotionListener TheTutorialMouseMotionListener;
    TheWindowEventProducer->addMouseMotionListener(&TheTutorialMouseMotionListener);
    

    // create the scene
    NodeUnrecPtr scene = makeTorus(1.0, 2.0, 16, 16);

    // create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // tell the manager what to manage
    mgr->setWindow(TheWindowEventProducer );
    mgr->setRoot  (scene);

    // show the whole scene
    mgr->showAll();

    //Load Sound Definitions
	FCFileType::FCPtrStore NewContainers;
    NewContainers = FCFileHandler::the()->read(BoostPath("Data/04SoundData.xml"));

    FCFileType::FCPtrStore::iterator Itor;
    TutorialSoundListener TheSoundListerner;
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {
        //Get Sounds
        if( (*Itor)->getType().isDerivedFrom(Sound::getClassType()))
        {
            Sounds.push_back(dynamic_pointer_cast<Sound>(*Itor));
            dynamic_pointer_cast<Sound>(*Itor)->addSoundListener(&TheSoundListerner);
        }
        //Get Sound Groups
        if( (*Itor)->getType().isDerivedFrom(SoundGroup::getClassType()))
        {
            SoundGroups.push_back(dynamic_pointer_cast<SoundGroup>(*Itor));
        }
    }

    //Initialize the Sound Manager
    SoundManager::the()->attachUpdateProducer(TheWindowEventProducer);
    SoundManager::the()->setCamera(mgr->getCamera());

    Vec2f WinSize(TheWindowEventProducer->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TheWindowEventProducer->getDesktopSize() - WinSize) *0.5);
    TheWindowEventProducer->openWindow(WinPos,
            WinSize,
            "04 XML Sound Loading Window");

    //Enter main loop
    TheWindowEventProducer->mainLoop();

    osgExit();
    return 0;
}

// Initialize GLUT & OpenSG and set up the scene
int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    // Set up Window
    TutorialWindowEventProducer = createDefaultWindowEventProducer();
    WindowPtr MainWindow = TutorialWindowEventProducer->initWindow();

    TutorialWindowEventProducer->setDisplayCallback(display);
    TutorialWindowEventProducer->setReshapeCallback(reshape);

    //Add Window Listener
    TutorialKeyListener TheKeyListener;
    TutorialWindowEventProducer->addKeyListener(&TheKeyListener);
    TutorialMouseListener TheTutorialMouseListener;
    TutorialMouseMotionListener TheTutorialMouseMotionListener;
    TutorialWindowEventProducer->addMouseListener(&TheTutorialMouseListener);
    TutorialWindowEventProducer->addMouseMotionListener(&TheTutorialMouseMotionListener);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

	
    // Tell the Manager what to manage
    mgr->setWindow(TutorialWindowEventProducer->getWindow());

    Path FBOFilePath;
    if(argc < 2)
    {
        FWARNING(("No FBO file given!\n"));
        FBOFilePath = Path("./Data/01LoadFBO.xml");
    }
    else
    {
        FBOFilePath = Path(std::string(argv[1]));
    }
    std::cout << "Loading xml File: " << FBOFilePath << std::endl;

    FCFileType::FCPtrStore NewContainers;
    NewContainers = FCFileHandler::the()->read(FBOFilePath);

    FCFileType::FCPtrStore::iterator Itor;
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {
        if( (*Itor)->getType() == FBOViewport::getClassType())
        {
            TheFBOViewport = FBOViewport::Ptr::dcast(*Itor);
        }
    }

    ChunkMaterialPtr BoxMaterial = ChunkMaterial::create();

    GeometryPtr BoxGeoCore = makeBoxGeo(1.0,1.0,1.0,2,2,2);
    beginEditCP(BoxGeoCore, Geometry::MaterialFieldMask);
        BoxGeoCore->setMaterial(BoxMaterial);
    endEditCP(BoxGeoCore, Geometry::MaterialFieldMask);

    NodePtr BoxGeoNode = Node::create();
    beginEditCP(BoxGeoNode, Node::CoreFieldMask);
        BoxGeoNode->setCore(BoxGeoCore);
    endEditCP(BoxGeoNode, Node::CoreFieldMask);

    NodePtr SceneNode = Node::create();
    beginEditCP(SceneNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
        SceneNode->setCore(Group::create());
        SceneNode->addChild(BoxGeoNode);
    endEditCP(SceneNode, Node::CoreFieldMask | Node::ChildrenFieldMask);

    // tell the manager what to manage
    mgr->setRoot  (SceneNode);

    // show the whole scene
    mgr->showAll();
    
    if(TheFBOViewport != NullFC)
    {
        //Add the texture chunk of the FBO to the Material for the box
        beginEditCP(BoxMaterial, ChunkMaterial::ChunksFieldMask);
            BoxMaterial->addChunk(TheFBOViewport->editTextures(0));
        endEditCP(BoxMaterial, ChunkMaterial::ChunksFieldMask);

        //Add The FBO Viewport the the Window
        beginEditCP(TheFBOViewport, FBOViewport::ParentFieldMask);
            TheFBOViewport->setParent(TutorialWindowEventProducer->getWindow());
        endEditCP(TheFBOViewport, FBOViewport::ParentFieldMask);

        beginEditCP(TutorialWindowEventProducer->getWindow());
            ViewportPtr vp = TutorialWindowEventProducer->getWindow()->getPort(0);
            addRefCP(vp);
            
            TutorialWindowEventProducer->getWindow()->subPort(0);

            //Put the FBO Vieport in front, so it is rendered first
            TutorialWindowEventProducer->getWindow()->addPort(TheFBOViewport);
            TutorialWindowEventProducer->getWindow()->addPort(vp   );
        endEditCP  (TutorialWindowEventProducer->getWindow());
    }

//.........这里部分代码省略.........

int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    {
        // Set up Window
        WindowEventProducerRecPtr TutorialWindow = createNativeWindow();
        TutorialWindow->initWindow();

        // Create the SimpleSceneManager helper
        SimpleSceneManager sceneManager;
        TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
        TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));

        // Tell the Manager what to manage
        sceneManager.setWindow(TutorialWindow);

        TutorialWindow->connectKeyTyped(boost::bind(keyPressed, _1));

        NodeRecPtr Root(NULL);
        if(argc == 2)
        {
            Root = SceneFileHandler::the()->read(argv[1]);
        }

        if(Root == NULL)
        {
            // Make Torus Node (creates Torus in background of Root)
            NodeRecPtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);

            NodeRecPtr TorusNode = Node::create();
            TorusNode->setCore(Transform::create());
            TorusNode->addChild(TorusGeometryNode);

            NodeRecPtr SphereGeometryNode = makeSphere(2,1.0f);
            NodeRecPtr BoxGeometryNode = makeBox(1.0,1.0,1.0,1,1,1);

            // Make Main Scene Node and add the Torus
            Root = Node::create();
            Root->setCore(Group::create());
            Root->addChild(TorusNode);
            Root->addChild(SphereGeometryNode);
            Root->addChild(BoxGeometryNode);
        }

        // Create the Graphics
        GraphicsRecPtr TutorialGraphics = Graphics2D::create();

        // Initialize the LookAndFeelManager to enable default settings
        LookAndFeelManager::the()->getLookAndFeel()->init();

        // Create The Main InternalWindow
        // Create Background to be used with the Main InternalWindow
        ColorLayerRecPtr MainInternalWindowBackground = ColorLayer::create();
        MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));

        LayoutRecPtr MainInternalWindowLayout = FlowLayout::create();

        //Import InternalWindow(s) from XML file
        std::vector<InternalWindowRecPtr> StoreWindows;

        FCFileType::FCPtrStore NewContainers;
        NewContainers = FCFileHandler::the()->read(BoostPath("./Data/55ComponentTree.xml"));

        //Store each window found in the XML in the vector
        FCFileType::FCPtrStore::iterator Itor;
        for(Itor = NewContainers.begin(); Itor != NewContainers.end(); ++Itor)
        {
            if( (*Itor)->getType() == (InternalWindow::getClassType()))
            {
                StoreWindows.push_back(dynamic_pointer_cast<InternalWindow>(*Itor));
            }
        }
        //Tree Model
        FieldContainerTreeModelRecPtr TheTreeModel = FieldContainerTreeModel::create();
        TheTreeModel->setRoot(StoreWindows.front());
        //TheTreeModel->setShowPtrFields(false);
        //TheTreeModel->setShowDataFields(false);
        //TheTreeModel->setShowParentPtrFields(false);
        //TheTreeModel->setShowChildPtrFields(false);
        TheTreeModel->setShowAttachments(false);
        //TheTreeModel->setShowCallbackFunctors(false);

        //Tree Component Generator
        FieldContainerFieldPathComponentGeneratorRecPtr TheTreeComponentGenerator = FieldContainerFieldPathComponentGenerator::create();

        //Create the Tree
        TreeRecPtr TheTree = Tree::create();

        TheTree->setPreferredSize(Vec2f(100, 500));
        TheTree->setRootVisible(true);
        TheTree->setModel(TheTreeModel);
        TheTree->setCellGenerator(TheTreeComponentGenerator);
        setName(TheTree, std::string("TheTree"));

        // Create a ScrollPanel for easier viewing of the List (see 27ScrollPanel)
        ScrollPanelRecPtr ExampleScrollPanel = ScrollPanel::create();
        ExampleScrollPanel->setPreferredSize(Vec2f(350,500));
        //ExampleScrollPanel->setHorizontalResizePolicy(ScrollPanel::RESIZE_TO_VIEW);
//.........这里部分代码省略.........

int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    // Set up Window
    TutorialWindow = createNativeWindow();
    TutorialWindow->initWindow();

    TutorialWindow->setDisplayCallback(display);
    TutorialWindow->setReshapeCallback(reshape);

    //Add Window Listener
    TutorialKeyListener TheKeyListener;
    TutorialWindow->addKeyListener(&TheKeyListener);
    TutorialMouseListener TheTutorialMouseListener;
    TutorialMouseMotionListener TheTutorialMouseMotionListener;
    TutorialWindow->addMouseListener(&TheTutorialMouseListener);
    TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(TutorialWindow);


    //Print key command info
    std::cout << "\n\nKEY COMMANDS:" << std::endl;
    std::cout << "CTRL-Q  Exit\n\n" << std::endl;


    //SkeletonDrawer System Material
    LineChunkUnrecPtr ExampleLineChunk = LineChunk::create();
    ExampleLineChunk->setWidth(2.0f);
    ExampleLineChunk->setSmooth(true);

    BlendChunkUnrecPtr ExampleBlendChunk = BlendChunk::create();
    ExampleBlendChunk->setSrcFactor(GL_SRC_ALPHA);
    ExampleBlendChunk->setDestFactor(GL_ONE_MINUS_SRC_ALPHA);

    MaterialChunkUnrecPtr ExampleMaterialChunk = MaterialChunk::create();
    ExampleMaterialChunk->setAmbient(Color4f(1.0f,1.0f,1.0f,1.0f));
    ExampleMaterialChunk->setDiffuse(Color4f(0.0f,0.0f,0.0f,1.0f));
    ExampleMaterialChunk->setSpecular(Color4f(0.0f,0.0f,0.0f,1.0f));

    ChunkMaterialUnrecPtr ExampleMaterial = ChunkMaterial::create();
    ExampleMaterial->addChunk(ExampleLineChunk);
    ExampleMaterial->addChunk(ExampleMaterialChunk);
    ExampleMaterial->addChunk(ExampleBlendChunk);

    //Joint Node Hierarchy
    NodeRecPtr ExampleJointNode;

    //Create a new skeleton
    SkeletonBlendedGeometryRecPtr ExampleSkeleton;

    //Load skeleton from an XML file
    FCFileType::FCPtrStore NewContainers;
    NewContainers = FCFileHandler::the()->read(BoostPath("./Data/14Skeleton.xml"));

    FCFileType::FCPtrStore::iterator Itor;
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {
        //We only want the skeleton; ignore anything else saved in the XML file
        if( (*Itor)->getType() == (SkeletonBlendedGeometry::getClassType()))
        {
            ExampleSkeleton = (dynamic_pointer_cast<SkeletonBlendedGeometry>(*Itor));
        }

        if( (*Itor)->getType() == (Node::getClassType()) && 
            (dynamic_pointer_cast<Node>(*Itor)->getParent() == NULL))
        {
            ExampleJointNode = (dynamic_pointer_cast<Node>(*Itor));
        }
    }



    //SkeletonDrawer
    SkeletonDrawableUnrecPtr ExampleSkeletonDrawable = SkeletonDrawable::create();
    ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
    ExampleSkeletonDrawable->setMaterial(ExampleMaterial);

    //Skeleton Node 
    NodeUnrecPtr SkeletonNode = Node::create();
    SkeletonNode->setCore(ExampleSkeletonDrawable);


    // Make Main Scene Node and add the Torus
    NodeUnrecPtr scene = Node::create();
    scene->setCore(Group::create());
    scene->addChild(SkeletonNode);

    mgr->setRoot(scene);

    // Show the whole Scene
    mgr->showAll();


//.........这里部分代码省略.........

// Initialize GLUT & OpenSG and set up the scene
int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    // Set up Window
    TutorialWindow = createNativeWindow();
    TutorialWindow->initWindow();

    TutorialWindow->setDisplayCallback(display);
    TutorialWindow->setReshapeCallback(reshape);

    //Add Key Listener
    TutorialKeyListener TheKeyListener;
    TutorialWindow->addKeyListener(&TheKeyListener);
    //Add Mouse Listeners
    TutorialMouseListener TheTutorialMouseListener;
    TutorialMouseMotionListener TheTutorialMouseMotionListener;
    TutorialWindow->addMouseListener(&TheTutorialMouseListener);
    TutorialWindow->addMouseMotionListener(&TheTutorialMouseMotionListener);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(TutorialWindow);
    // open window

    /* Set up complete, now performing XML import */

    BoostPath ExecutableDirectory(argv[0]);
    ExecutableDirectory.remove_leaf();
    BoostPath FilePath;
    if(argc > 1)
    {
        FilePath  = BoostPath(argv[1]);
    }
    else
    {
        FilePath = BoostPath("./Data/mayaExport1.xml");
    }

    if(!boost::filesystem::exists(FilePath))
    {
        std::cerr << "Could not find file by path: " << FilePath.string() << std::endl;
        osgExit();
        return -1;
    }


    // parse XML file to get field container data
    FCFileType::FCPtrStore NewContainers;
    NewContainers = FCFileHandler::the()->read(FilePath);

    // find root node from container, attach update listeners to particle systems
    std::vector<NodeRefPtr> RootNodes;
    for(FCFileType::FCPtrStore::iterator Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {
        // get root node
        if( (*Itor)->getType() == Node::getClassType() &&
            dynamic_pointer_cast<Node>(*Itor)->getParent() == NULL)
        {
            RootNodes.push_back(dynamic_pointer_cast<Node>(*Itor));
        }
        else if( (*Itor)->getType() == ParticleSystem::getClassType()) //attach update listeners to particle systems present
        {
            ParticleSystemRefPtr ExampleParticleSystems = dynamic_pointer_cast<ParticleSystem>(*Itor);
            ExampleParticleSystems->attachUpdateListener(TutorialWindow);
        }
    }

    // get root node that was extracted from XML file
    if(RootNodes.size() > 0)
    {
        NodeRefPtr scene = RootNodes[0];

        // set root node
        mgr->setRoot(scene);

    }

    // Show the whole Scene
    mgr->showAll();
    mgr->setHeadlight(true);
    mgr->getCamera()->setFar(10000);

    // main loop
    //Open Window
    Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
    TutorialWindow->openWindow(WinPos,
                               WinSize,
                               "15FCFileTypeIO");

    //Enter main Loop
    TutorialWindow->mainLoop();


    osgExit();
//.........这里部分代码省略.........

//.........这里部分代码省略.........
                                           Vec3f(1.0,1.0,1.0),
                                           -1,
                                           Vec3f(0.0,0.0,0.0),
                                           Vec3f(0.0,0.0,0.0));

        ExampleParticleSystem->addParticle(Pnt3f(40.0,0.0,0.0),
                                           Vec3f(0.0,1.0,0.0),
                                           Color4f(1.0,1.0,1.0,1.0),
                                           Vec3f(1.0,1.0,1.0),
                                           -1,
                                           Vec3f(0.0,0.0,0.0),
                                           Vec3f(0.0,0.0,0.0));

        PointParticleSystemDrawerRecPtr ExamplePointParticleSystemDrawer = PointParticleSystemDrawer::create();
        ExamplePointParticleSystemDrawer->setForcePerParticleSizing(false);

        Matrix ExampleMatrix;
        ExampleMatrix.setTransform(Vec3f(10.0,10.0,10.0));

        TransformRefPtr ExampleXform = Transform::create();
        ExampleXform->setMatrix(ExampleMatrix);


        NodeRefPtr ExampleNode = Node::create();
        ExampleNode->setCore(ExampleXform);

        RateParticleGeneratorRecPtr ExampleGenerator = RateParticleGenerator::create();
        //		ExampleGenerator->setEmitInWorldSpace(true);
        ExampleGenerator->setBeacon(ExampleNode);
        ExampleGenerator->setGenerationRate(5.0);
        ExampleGenerator->setPositionDistribution(createPositionDistribution());
        ExampleGenerator->setLifespanDistribution(createLifespanDistribution());

        NewtonParticleAffectorRefPtr ExampleAffector = NewtonParticleAffector::create();
        ExampleAffector->setBeacon(ExampleNode);
        ExampleAffector->setMaxDistance(-1.0);

        ConditionalParticleAffectorRecPtr ExampleConditionalAffector = ConditionalParticleAffector::create();
        ExampleConditionalAffector->setConditionalAttribute("active");
        ExampleConditionalAffector->setConditionalOperator(4); //greater than
        ExampleConditionalAffector->setConditionalValue(0); // testing if the value associated with "test" = 1
        ExampleConditionalAffector->pushToAffectors(ExampleAffector);

        DistanceAttractRepelParticleAffectorRefPtr ExampleAttractRepelAffector = DistanceAttractRepelParticleAffector::create();
        ExampleAttractRepelAffector->setDistanceFromSource(DistanceParticleAffector::DISTANCE_FROM_NODE);

        //Attach the Generators and affectors to the Particle System
        ExampleParticleSystem->setBeacon(ExampleNode);
        //ExampleParticleSystem->pushToGenerators(ExampleGenerator);
        ExampleParticleSystem->pushToAffectors(ExampleConditionalAffector);
        // ExampleParticleSystem->pushToAffectors(ExampleAttractRepelAffector);
        ExampleParticleSystem->setMaxParticles(1000);
        ExampleParticleSystem->setDynamic(true);

        //Particle System Core
        ParticleSystemCoreRecPtr ParticleNodeCore = ParticleSystemCore::create();
        ParticleNodeCore->setSystem(ExampleParticleSystem);
        ParticleNodeCore->setDrawer(ExamplePointParticleSystemDrawer);
        ParticleNodeCore->setMaterial(PSMaterial);
        ParticleNodeCore->setSortingMode(ParticleSystemCore::BACK_TO_FRONT);

        NodeRefPtr PSNode = Node::create();
        PSNode->setCore(ParticleNodeCore);

        // Make Main Scene Node and add the Torus
        NodeRefPtr scene = Node::create();
        scene->setCore(Group::create());
        scene->addChild(PSNode);


        TutorialWindow->connectKeyTyped(boost::bind(keyTyped, _1, &sceneManager,
                                        ParticleNodeCore.get(),
                                        ExamplePointParticleSystemDrawer.get(),
                                        ExampleParticleSystem.get(),
                                        ExampleConditionalAffector.get()));
        sceneManager.setRoot(scene);

        // Show the whole Scene
        sceneManager.showAll();
        sceneManager.getCamera()->setFar(1000.0);
        sceneManager.getCamera()->setNear(0.10);

        FCFileType::FCPtrStore Containers;
        Containers.insert(scene);

        //Open Window
        Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
        Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
        TutorialWindow->openWindow(WinPos,
                                   WinSize,
                                   "16FullTest");

        //Enter main Loop
        TutorialWindow->mainLoop();

    }
    osgExit();

    return 0;
}

//.........这里部分代码省略.........
    ExampleSkeleton->addJointBlending(36,RightHand,1.0f);
    ExampleSkeleton->addJointBlending(37,RightHand,1.0f);
    ExampleSkeleton->addJointBlending(38,RightFingers,1.0f);
    ExampleSkeleton->addJointBlending(39,RightFingers,1.0f);

    //Left Hip
    ExampleSkeleton->addJointBlending(40,Pelvis,1.0f);
    ExampleSkeleton->addJointBlending(41,Pelvis,1.0f);
    ExampleSkeleton->addJointBlending(42,LeftHip,1.0f);
    ExampleSkeleton->addJointBlending(43,LeftHip,1.0f);

    //Left Femur
    ExampleSkeleton->addJointBlending(44,LeftHip,1.0f);
    ExampleSkeleton->addJointBlending(45,LeftHip,1.0f);
    ExampleSkeleton->addJointBlending(46,LeftKnee,1.0f);
    ExampleSkeleton->addJointBlending(47,LeftKnee,1.0f);

    //Left Tibia
    ExampleSkeleton->addJointBlending(48,LeftKnee,1.0f);
    ExampleSkeleton->addJointBlending(49,LeftKnee,1.0f);
    ExampleSkeleton->addJointBlending(50,LeftFoot,1.0f);
    ExampleSkeleton->addJointBlending(51,LeftFoot,1.0f);

    //Left Foot
    ExampleSkeleton->addJointBlending(52,LeftFoot,1.0f);
    ExampleSkeleton->addJointBlending(53,LeftFoot,1.0f);
    ExampleSkeleton->addJointBlending(54,LeftToes,1.0f);
    ExampleSkeleton->addJointBlending(55,LeftToes,1.0f);

    //Right Hip
    ExampleSkeleton->addJointBlending(56,Pelvis,1.0f);
    ExampleSkeleton->addJointBlending(57,Pelvis,1.0f);
    ExampleSkeleton->addJointBlending(58,RightHip,1.0f);
    ExampleSkeleton->addJointBlending(59,RightHip,1.0f);

    //Right Femur
    ExampleSkeleton->addJointBlending(60,RightHip,1.0f);
    ExampleSkeleton->addJointBlending(61,RightHip,1.0f);
    ExampleSkeleton->addJointBlending(62,RightKnee,1.0f);
    ExampleSkeleton->addJointBlending(63,RightKnee,1.0f);

    //Right Tibia
    ExampleSkeleton->addJointBlending(64,RightKnee,1.0f);
    ExampleSkeleton->addJointBlending(65,RightKnee,1.0f);
    ExampleSkeleton->addJointBlending(66,RightFoot,1.0f);
    ExampleSkeleton->addJointBlending(67,RightFoot,1.0f);

    //Right Foot
    ExampleSkeleton->addJointBlending(68,RightFoot,1.0f);
    ExampleSkeleton->addJointBlending(69,RightFoot,1.0f);
    ExampleSkeleton->addJointBlending(70,RightToes,1.0f);
    ExampleSkeleton->addJointBlending(71,RightToes,1.0f);

    MeshNode = Node::create();
    MeshNode->setCore(ExampleSkeleton);

    //Create scene node 
    NodeUnrecPtr scene = Node::create();
    scene->setCore(Group::create());
    scene->addChild(UnboundGeometry);
    scene->addChild(SkeletonNode);
    scene->addChild(MeshNode);

    mgr->setRoot(scene);

    //Setup the Animation
    setupAnimation();

    //Save to an xml file
    FCFileType::FCPtrStore Containers;
    Containers.insert(ExampleSkeleton);
    Containers.insert(PelvisNode);
    Containers.insert(TheSkeletonAnimation);

    //Use an empty Ignore types vector
    FCFileType::FCTypeVector IgnoreTypes;
    //IgnoreTypes.push_back(Node::getClassType().getId());
    
    //Write the Field Containers to a xml file
    FCFileHandler::the()->write(Containers,BoostPath("./13Output.xml"),IgnoreTypes);

    // Show the whole Scene
    mgr->showAll();


    //Open Window
    Vec2f WinSize(TutorialWindow->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindow->getDesktopSize() - WinSize) *0.5);
    TutorialWindow->openWindow(WinPos,
            WinSize,
            "13MeshBlending");

    //Main Loop
    TutorialWindow->mainLoop();


    osgExit();

    return 0;
}

int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    // Set up Window
    TutorialWindowEventProducer = createDefaultWindowEventProducer();
    WindowPtr MainWindow = TutorialWindowEventProducer->initWindow();

    TutorialWindowEventProducer->setDisplayCallback(display);
    TutorialWindowEventProducer->setReshapeCallback(reshape);

    TutorialUpdateListener TheTutorialUpdateListener;
    TutorialWindowEventProducer->addUpdateListener(&TheTutorialUpdateListener);

    //Add Window Listener
    TutorialKeyListener TheKeyListener;
    TutorialWindowEventProducer->addKeyListener(&TheKeyListener);
    TutorialMouseListener TheTutorialMouseListener;
    TutorialMouseMotionListener TheTutorialMouseMotionListener;
    TutorialWindowEventProducer->addMouseListener(&TheTutorialMouseListener);
    TutorialWindowEventProducer->addMouseMotionListener(&TheTutorialMouseMotionListener);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(MainWindow);

    //Print key command info
    std::cout << "\n\nKEY COMMANDS:" << std::endl;
	std::cout << "space   Play/Pause the animation" << std::endl;
	std::cout << "B       Show/Hide the bind pose skeleton" << std::endl;
	std::cout << "SHIFT-B Show/Hide the bind pose mesh" << std::endl;
	std::cout << "P       Show/Hide the current pose skeleton" << std::endl;
	std::cout << "SHIFT-P Show/Hide the current pose mesh" << std::endl;
	std::cout << "CTRL-Q  Exit\n\n" << std::endl;
	


    //Import scene from XML
    ChunkMaterialPtr ExampleMaterial;
    SkeletonPtr ExampleSkeleton;
    SkeletonBlendedGeometryPtr TheNewSkeletonGeometry;
    GeometryPtr ExampleGeometry;

    FCFileType::FCPtrStore NewContainers;
    NewContainers = FCFileHandler::the()->read(Path("./Data/20BlendedGeometry.xml"));

    FCFileType::FCPtrStore::iterator Itor;
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {
        if( (*Itor)->getType() == (ChunkMaterial::getClassType()))
        {
			  //Set ExampleMaterial to the ChunkMaterial we just read in
            ExampleMaterial = (ChunkMaterial::Ptr::dcast(*Itor));
        }
        if( (*Itor)->getType() == (Skeleton::getClassType()))
        {
			  //Set ExampleSkeleton to the Skeleton we just read in
            ExampleSkeleton = (Skeleton::Ptr::dcast(*Itor));
        }
        if( (*Itor)->getType() == (Geometry::getClassType()))
        {
			  //Set ExampleGeometry to the geometry we just read in
            ExampleGeometry = (Geometry::Ptr::dcast(*Itor));
        }
        if( (*Itor)->getType() == (SkeletonBlendedGeometry::getClassType()))
        {
			  //Set TheNewSkeletonGeometry to the SkeletonBlendedGeometry we just read in
            TheNewSkeletonGeometry = (SkeletonBlendedGeometry::Ptr::dcast(*Itor));
        }
        if( (*Itor)->getType().isDerivedFrom(Animation::getClassType()))
        {
			  //Set TheSkeletonAnimation to the Animation we just read in
            TheSkeletonAnimation = (Animation::Ptr::dcast(*Itor));
        }
    }

	//UnboundGeometry
	UnboundGeometry = Node::create();
	beginEditCP(UnboundGeometry, Node::CoreFieldMask | Node::TravMaskFieldMask);
        UnboundGeometry->setCore(ExampleGeometry);
		UnboundGeometry->setTravMask(0);
    endEditCP(UnboundGeometry, Node::CoreFieldMask | Node::TravMaskFieldMask);

	//SkeletonDrawer
    SkeletonDrawablePtr ExampleSkeletonDrawable = osg::SkeletonDrawable::create();
    beginEditCP(ExampleSkeletonDrawable, SkeletonDrawable::SkeletonFieldMask | SkeletonDrawable::MaterialFieldMask | SkeletonDrawable::DrawBindPoseFieldMask | SkeletonDrawable::BindPoseColorFieldMask | SkeletonDrawable::DrawPoseFieldMask | SkeletonDrawable::PoseColorFieldMask);
		ExampleSkeletonDrawable->setSkeleton(ExampleSkeleton);
		ExampleSkeletonDrawable->setMaterial(ExampleMaterial);
		ExampleSkeletonDrawable->setDrawBindPose(false);  //By default, we don't draw the skeleton's bind pose
		ExampleSkeletonDrawable->setBindPoseColor(Color4f(0.0, 1.0, 0.0, 1.0));  //When drawn, the skeleton's bind pose renders in green
		ExampleSkeletonDrawable->setDrawPose(true);  //By default, we do draw the skeleton's current pose
		ExampleSkeletonDrawable->setPoseColor(Color4f(0.0, 0.0, 1.0, 1.0));  //The skeleton's current pose renders in blue
    endEditCP(ExampleSkeletonDrawable, SkeletonDrawable::SkeletonFieldMask | SkeletonDrawable::MaterialFieldMask | SkeletonDrawable::DrawBindPoseFieldMask | SkeletonDrawable::BindPoseColorFieldMask | SkeletonDrawable::DrawPoseFieldMask | SkeletonDrawable::PoseColorFieldMask);
	
	//Skeleton Node
	SkeletonNode = osg::Node::create();
    beginEditCP(SkeletonNode, Node::CoreFieldMask);
//.........这里部分代码省略.........

// Initialize GLUT & OpenSG and set up the scene
int main(int argc, char **argv)
{
    if(argc != 2)
    {
        std::cout << "Usage: 04Xml2Osb.exe [Filename]" << std::endl;
        return -1;
    }

    Path FilePath(argv[1]);
    if(!boost::filesystem::exists(FilePath))
    {
        std::cout << "No file by name: "<< FilePath.string() << " exists." << std::endl;
        return -1;
    }

    // OSG init
    osgInit(argc,argv);
    
    NodePtr TheScene(NullFC);

    //Load the Scene
	FCFileType::FCPtrStore NewContainers;
	NewContainers = FCFileHandler::the()->read(FilePath);

    FCFileType::FCPtrStore::iterator Itor;
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {

        if( (*Itor)->getType() == Node::getClassType() &&
            Node::Ptr::dcast(*Itor)->getParent() == NullFC)
        {
            TheScene =  Node::Ptr::dcast(*Itor);
        }
    }

    //Check if the scene was loaded
    if(TheScene == NullFC)
    {
        std::cout << "Failed to load a scene from: "<< FilePath.string() << "." << std::endl;
        return -1;
    }

    //Run Graph optimizations
    GraphOpSeq *graphop = new GraphOpSeq;
    graphop->addGraphOp(new VerifyGeoGraphOp);
    graphop->addGraphOp(new StripeGraphOp);
    //graphop->addGraphOp(new MaterialMergeGraphOp);
    //graphop->addGraphOp(new SharePtrGraphOp);

    if(graphop != NULL)
    {
        graphop->run(TheScene);
    }



    //Export the Scene to an osb file

    std::string ExportFileName(FilePath.string().substr(0,FilePath.string().size()-3) + "osb");
    
    SceneFileHandler::the().write(TheScene, ExportFileName.c_str());
    
	// OSG exit
    osgExit();

    return 0;
}

// Initialize GLUT & OpenSG and set up the scene
int main(int argc, char **argv)
{
    // OSG init
    osgInit(argc,argv);

    {
        // Set up Window
        WindowEventProducerRecPtr TutorialWindow = createNativeWindow();

        //Initialize Window
        TutorialWindow->initWindow();

        SimpleSceneManager sceneManager;
        TutorialWindow->setDisplayCallback(boost::bind(display, &sceneManager));
        TutorialWindow->setReshapeCallback(boost::bind(reshape, _1, &sceneManager));

        // Tell the Manager what to manage
        sceneManager.setWindow(TutorialWindow);

        //Attach to events
        TutorialWindow->connectMousePressed(boost::bind(mousePressed, _1, &sceneManager));
        TutorialWindow->connectMouseReleased(boost::bind(mouseReleased, _1, &sceneManager));
        TutorialWindow->connectMouseDragged(boost::bind(mouseDragged, _1, &sceneManager));
        TutorialWindow->connectMouseWheelMoved(boost::bind(mouseWheelMoved, _1, &sceneManager));

        BoostPath FilePath("../Animation/Data/Nanobot.dae");
        if(argc >= 2)
        {
            FilePath = BoostPath(argv[1]);