C++ WindowEventProducerPtr::initWindow方法代码示例

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

    TutorialWindowEventProducer = createDefaultWindowEventProducer();
    WindowPtr MainWindow = TutorialWindowEventProducer->initWindow();

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

    TutorialKeyListener TheKeyListener;
    TutorialWindowEventProducer->addKeyListener(&TheKeyListener);

    // Make Torus Node (creates Torus in background of scene)
    NodePtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);

    // Make Main Scene Node and add the Torus
    NodePtr scene = osg::Node::create();
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
        scene->setCore(osg::Group::create());
        scene->addChild(TorusGeometryNode);
    endEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);

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

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

	//Create InventoryItems
	ExampleInventory = Inventory::create();
	GenericInventoryItemPtr ExampleItem1 = GenericInventoryItem::create();
	GenericInventoryItemPtr ExampleItem2 = GenericInventoryItem::create(); 
	GenericInventoryItemPtr ExampleItem3 = GenericInventoryItem::create(); 
	GenericInventoryItemPtr ExampleItem4 = GenericInventoryItem::create();
	GenericInventoryItemPtr ExampleItem5 = GenericInventoryItem::create();
	GenericInventoryItemPtr ExampleItem6 = GenericInventoryItem::create();
	GenericInventoryItemPtr ExampleItem7 = GenericInventoryItem::create();

	beginEditCP(ExampleItem1, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);
		ExampleItem1->setName(std::string("David K"));
		ExampleItem1->setDetails(std::string("Major: Human Computer Interaction \nDegree: PhD \nDepartment: Computer Science \nCollege: LAS"));
	endEditCP(ExampleItem1, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);

	beginEditCP(ExampleItem2, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);
		ExampleItem2->setName(std::string("Eve W"));
		ExampleItem2->setDetails(std::string("Department: Genetics Development and Cell Biology\n\nCollege: Agriculture"));
	endEditCP(ExampleItem2, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);

	beginEditCP(ExampleItem3, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);
		ExampleItem3->setName(std::string("Will S"));
		ExampleItem3->setDetails(std::string("Major: Art And Design\nDegree: BFA\nDepartment: Art and Design\nCollege: Design"));
	endEditCP(ExampleItem3, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);

	beginEditCP(ExampleItem4, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);
		ExampleItem4->setName(std::string("Eric L"));
		ExampleItem4->setDetails(std::string("Major: Software Engineering\nDegree: BS\nDepartment: Software Engineering\nCollege: Engineering"));
	endEditCP(ExampleItem4, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);

	beginEditCP(ExampleItem5, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);
		ExampleItem5->setName(std::string("Jeffery F"));
		ExampleItem5->setDetails(std::string("Major: Integrated Studio Arts\nDegree: BFA\nDepartment: Art and Design\nCollege: Design"));
	endEditCP(ExampleItem5, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);

	beginEditCP(ExampleItem6, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);
		ExampleItem6->setName(std::string("Tao L"));
		ExampleItem6->setDetails(std::string("Major: Computer Engineering\nDegree: PhD\nDepartment: Computer Engineering\nCollege: Engineering"));
	endEditCP(ExampleItem6, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);

	beginEditCP(ExampleItem7, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);
		ExampleItem7->setName(std::string("Daniel G"));
		ExampleItem7->setDetails(std::string("Major: Computer Engineering\nDegree: BS\nDepartment: Computer Engineering\nCollege: Engineering"));
	endEditCP(ExampleItem7, InventoryItem::NameFieldMask | GenericInventoryItem::DetailsFieldMask);

	ExampleInventory->addItem(ExampleItem1);
	ExampleInventory->addItem(ExampleItem2);
	ExampleInventory->addItem(ExampleItem3);
	ExampleInventory->addItem(ExampleItem4);
	ExampleInventory->addItem(ExampleItem5);
	ExampleInventory->addItem(ExampleItem6);
	ExampleInventory->addItem(ExampleItem7);



    /******************************************************

            Create a List.  A List has several 
			parts to it:
			-ListModel: Contains the data which is to be
			    displayed in the List.  Data is added
				as shown below
			-ListCellRenderer: Creates the Components to
				be used within the List (the default
				setting is to create Labels using 
				the desired text).
			-ListSelectionModel: Determines how
				the List may be selected.

			To add values to the list:
//.........这里部分代码省略.........

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 << "G       Show/Hide the grid" << std::endl;
	std::cout << "A       Show/Hide the axes" << 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;




	//Setup axes
	LineChunkPtr AxesLineChunk = LineChunk::create();
	beginEditCP(AxesLineChunk);
		AxesLineChunk->setWidth(0.0f);
		AxesLineChunk->setSmooth(true);
	endEditCP(AxesLineChunk);

	//Axes material
	ChunkMaterialPtr AxesMaterial = ChunkMaterial::create();
	beginEditCP(AxesMaterial, ChunkMaterial::ChunksFieldMask);
		AxesMaterial->addChunk(AxesLineChunk);
	endEditCP(AxesMaterial, ChunkMaterial::ChunksFieldMask);

	//Grid material
	ChunkMaterialPtr gridMaterial = ChunkMaterial::create();
	beginEditCP(gridMaterial, ChunkMaterial::ChunksFieldMask);
		gridMaterial->addChunk(AxesLineChunk);
	endEditCP(gridMaterial, ChunkMaterial::ChunksFieldMask);

	//Axes should render as lines
	GeoPTypesPtr axesType = GeoPTypesUI8::create();        
    beginEditCP(axesType, GeoPTypesUI8::GeoPropDataFieldMask);
    {
        axesType->addValue(GL_LINES);
    }
    endEditCP  (axesType, GeoPTypesUI8::GeoPropDataFieldMask);

	//Grid type
	GeoPTypesPtr gridType = GeoPTypesUI8::create();        
    beginEditCP(gridType, GeoPTypesUI8::GeoPropDataFieldMask);
    {
        gridType->addValue(GL_LINES);
    }
    endEditCP  (gridType, GeoPTypesUI8::GeoPropDataFieldMask);

	//Axes lens
	GeoPLengthsPtr axesLens = GeoPLengthsUI32::create();    
    beginEditCP(axesLens, GeoPLengthsUI32::GeoPropDataFieldMask);
    {
        axesLens->addValue(6);
    }
    endEditCP  (axesLens, GeoPLengthsUI32::GeoPropDataFieldMask);

	//Grid lens
	GeoPLengthsPtr gridLens = GeoPLengthsUI32::create();    
    beginEditCP(gridLens, GeoPLengthsUI32::GeoPropDataFieldMask);
    {
        gridLens->addValue(84);
    }
    endEditCP  (gridLens, GeoPLengthsUI32::GeoPropDataFieldMask);
	
	//Axes points
	GeoPositions3fPtr axesPnts = GeoPositions3f::create();
    beginEditCP(axesPnts, GeoPositions3f::GeoPropDataFieldMask);
    {
		// X-Axis
//.........这里部分代码省略.........

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);

    TutorialKeyListener TheKeyListener;
    TutorialWindowEventProducer->addKeyListener(&TheKeyListener);
	TutorialUpdateListener TheUpdateListener;
    TutorialWindowEventProducer->addUpdateListener(&TheUpdateListener);


    // Create the SceneManager
    mgr = new SceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(MainWindow);
	
										
    // Make Torus Node (creates Torus in background of scene)
    NodePtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);

    // Make Torus Node (creates Torus in background of scene)
    NodePtr BoxGeometryNode = makeBox(0.5,0.5,0.5,50,2,2);

	//Set the Camera Beacon Node
	Matrix Offset;
	//Offset.setTranslate(0.0f,2.5f,6.0f);
	Offset.setTranslate(0.0f,0.0,6.0f);
	CameraBeaconTransform = Transform::create();
    beginEditCP(CameraBeaconTransform, Transform::MatrixFieldMask);
        CameraBeaconTransform->setMatrix(Offset);
    endEditCP(CameraBeaconTransform, Transform::MatrixFieldMask);

	NodePtr CameraBeaconNode = Node::create();
    beginEditCP(CameraBeaconNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
        CameraBeaconNode->setCore(CameraBeaconTransform);
    endEditCP(CameraBeaconNode, Node::CoreFieldMask | Node::ChildrenFieldMask);

	//Set the Box Transform Node
	BoxTransform = Transform::create();
	NodePtr BoxNode = Node::create();
    beginEditCP(BoxNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
        BoxNode->setCore(BoxTransform);
        BoxNode->addChild(BoxGeometryNode);
        BoxNode->addChild(CameraBeaconNode);
    endEditCP(BoxNode, Node::CoreFieldMask | Node::ChildrenFieldMask);

    // Make Main Scene Node and add the Torus
    NodePtr scene = osg::Node::create();
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
        scene->setCore(osg::Group::create());
        scene->addChild(TorusGeometryNode);
        scene->addChild(BoxNode);
    endEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);

	//Set the Root node to the Scene Manager
	mgr->setRoot(scene);

	//The perspective decoratee camera
	CameraPtr PCamera = PerspectiveCamera::create();
	beginEditCP(PerspectiveCameraPtr::dcast(PCamera));
		PerspectiveCameraPtr::dcast(PCamera)->setBeacon(CameraBeaconNode);
		PerspectiveCameraPtr::dcast(PCamera)->setFov   (deg2rad(60.f));
		PerspectiveCameraPtr::dcast(PCamera)->setNear  (0.1f);
		PerspectiveCameraPtr::dcast(PCamera)->setFar   (10000.f);
	endEditCP(PerspectiveCameraPtr::dcast(PCamera));
	
	//Create the Rubber band Camera
	Vec3f PositionCoefficients(0.1,1.5,1.5);
	Vec3f OrientationCoefficients(0.1,2.5,2.5);

	RubberCamera = RubberBandCamera::create();
	beginEditCP(RubberCamera, RubberBandCamera::DecorateeFieldMask | RubberBandCamera::BeaconFieldMask | RubberBandCamera::PositionCoefficientsFieldMask | RubberBandCamera::OrientationCoefficientsFieldMask);
		RubberCamera->setDecoratee(PCamera);
		RubberCamera->setBeacon(CameraBeaconNode);
		RubberCamera->setPositionCoefficients(PositionCoefficients);
		RubberCamera->setOrientationCoefficients(OrientationCoefficients);
	endEditCP(RubberCamera, RubberBandCamera::DecorateeFieldMask | RubberBandCamera::BeaconFieldMask | RubberBandCamera::PositionCoefficientsFieldMask | RubberBandCamera::OrientationCoefficientsFieldMask);
	RubberCamera->setToBeacon();

	mgr->setCamera(RubberCamera);

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

    //Open Window
    Vec2f WinSize(TutorialWindowEventProducer->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindowEventProducer->getDesktopSize() - WinSize) *0.5);
    TutorialWindowEventProducer->openWindow(WinPos,
            WinSize,
            "01RubberBandCamera");

    //Enter main Loop
//.........这里部分代码省略.........

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);
    
    TutorialKeyListener TheKeyListener;
    TutorialWindowEventProducer->addKeyListener(&TheKeyListener);
    TutorialUpdateListener TheTutorialUpdateListener;
    TutorialWindowEventProducer->addUpdateListener(&TheTutorialUpdateListener);

    //Create Start and stop buttons for the caption
    ButtonPtr StartButton = osg::Button::create();
    ButtonPtr StopButton = osg::Button::create();
    ButtonPtr PauseButton = osg::Button::create();

    UIFontPtr ButtonFont = osg::UIFont::create();

    beginEditCP(ButtonFont, UIFont::SizeFieldMask);
        ButtonFont->setSize(16);
    endEditCP(ButtonFont, UIFont::SizeFieldMask);
    
    beginEditCP(StartButton, Button::MinSizeFieldMask | Button::MaxSizeFieldMask | Button::PreferredSizeFieldMask | Button::ToolTipTextFieldMask | Button::TextFieldMask |
        Button::FontFieldMask | Button::TextColorFieldMask | Button::RolloverTextColorFieldMask | Button::ActiveTextColorFieldMask | Button::AlignmentFieldMask);
            StartButton->setMinSize(Vec2f(50, 25));
            StartButton->setMaxSize(Vec2f(200, 100));
            StartButton->setPreferredSize(Vec2f(100, 50));
            StartButton->setToolTipText("This will start playing the caption!");

            StartButton->setText("START");
            StartButton->setFont(ButtonFont);
            StartButton->setTextColor(Color4f(1.0, 0.0, 0.0, 1.0));
            StartButton->setRolloverTextColor(Color4f(1.0, 0.0, 1.0, 1.0));
            StartButton->setActiveTextColor(Color4f(1.0, 0.0, 0.0, 1.0));
            StartButton->setAlignment(Vec2f(0.25,0.5));
    endEditCP(StartButton, Button::MinSizeFieldMask | Button::MaxSizeFieldMask | Button::PreferredSizeFieldMask | Button::ToolTipTextFieldMask | Button::TextFieldMask |
        Button::FontFieldMask | Button::TextColorFieldMask | Button::RolloverTextColorFieldMask | Button::ActiveTextColorFieldMask | Button::AlignmentFieldMask);

    beginEditCP(StopButton, Button::MinSizeFieldMask | Button::MaxSizeFieldMask | Button::PreferredSizeFieldMask | Button::ToolTipTextFieldMask | Button::TextFieldMask |
        Button::FontFieldMask | Button::TextColorFieldMask | Button::RolloverTextColorFieldMask | Button::ActiveTextColorFieldMask | Button::AlignmentFieldMask);
            StopButton->setMinSize(Vec2f(50, 25));
            StopButton->setMaxSize(Vec2f(200, 100));
            StopButton->setPreferredSize(Vec2f(100, 50));
            StopButton->setToolTipText("This will stop the caption and reset it!");

            StopButton->setText("STOP");
            StopButton->setFont(ButtonFont);
            StopButton->setTextColor(Color4f(1.0, 0.0, 0.0, 1.0));
            StopButton->setRolloverTextColor(Color4f(1.0, 0.0, 1.0, 1.0));
            StopButton->setActiveTextColor(Color4f(1.0, 0.0, 0.0, 1.0));
            StopButton->setAlignment(Vec2f(0.75,0.5));
    endEditCP(StopButton, Button::MinSizeFieldMask | Button::MaxSizeFieldMask | Button::PreferredSizeFieldMask | Button::ToolTipTextFieldMask | Button::TextFieldMask |
        Button::FontFieldMask | Button::TextColorFieldMask | Button::RolloverTextColorFieldMask | Button::ActiveTextColorFieldMask | Button::AlignmentFieldMask);

    beginEditCP(PauseButton, Button::MinSizeFieldMask | Button::MaxSizeFieldMask | Button::PreferredSizeFieldMask | Button::ToolTipTextFieldMask | Button::TextFieldMask |
        Button::FontFieldMask | Button::TextColorFieldMask | Button::RolloverTextColorFieldMask | Button::ActiveTextColorFieldMask | Button::AlignmentFieldMask);
            PauseButton->setMinSize(Vec2f(50, 25));
            PauseButton->setMaxSize(Vec2f(200, 100));
            PauseButton->setPreferredSize(Vec2f(100, 50));
            PauseButton->setToolTipText("This will Pause the caption!");

            PauseButton->setText("PAUSE");
            PauseButton->setFont(ButtonFont);
            PauseButton->setTextColor(Color4f(1.0, 0.0, 0.0, 1.0));
            PauseButton->setRolloverTextColor(Color4f(1.0, 0.0, 1.0, 1.0));
            PauseButton->setActiveTextColor(Color4f(1.0, 0.0, 0.0, 1.0));
            PauseButton->setAlignment(Vec2f(0.5,0.5));
    endEditCP(PauseButton, Button::MinSizeFieldMask | Button::MaxSizeFieldMask | Button::PreferredSizeFieldMask | Button::ToolTipTextFieldMask | Button::TextFieldMask |
        Button::FontFieldMask | Button::TextColorFieldMask | Button::RolloverTextColorFieldMask | Button::ActiveTextColorFieldMask | Button::AlignmentFieldMask);


    StartButtonActionListener TheStartButtonActionListener;
    StartButton->addActionListener(&TheStartButtonActionListener);

    StopButtonActionListener TheStopButtonActionListener;
    StopButton->addActionListener(&TheStopButtonActionListener);

    PauseButtonActionListener ThePauseButtonActionListener;
    PauseButton->addActionListener(&ThePauseButtonActionListener);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(MainWindow);
	
    // Make Torus Node (creates Torus in background of scene)
    NodePtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);

    // Make Main Scene Node and add the Torus
    scene = osg::Node::create();
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
        scene->setCore(osg::Group::create());
        scene->addChild(TorusGeometryNode);
//.........这里部分代码省略.........

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

    
    // 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 << "O       Toggle override status of TheSecondAnimation" << std::endl;
    std::cout << "CTRL-Q  Exit\n\n" << std::endl;


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

    //Skeleton materaial
    LineChunkPtr SkelLineChunk = LineChunk::create();
    beginEditCP(SkelLineChunk);
        SkelLineChunk->setWidth(0.0f);
        SkelLineChunk->setSmooth(true);
    endEditCP(SkelLineChunk);

    ChunkMaterialPtr SkelMaterial = ChunkMaterial::create();
    beginEditCP(SkelMaterial, ChunkMaterial::ChunksFieldMask);
        SkelMaterial->addChunk(SkelLineChunk);
    endEditCP(SkelMaterial, ChunkMaterial::ChunksFieldMask);

    //LOAD FIRST ANIMATION
    FCFileType::FCPtrStore NewContainers;
    NewContainers = FCFileHandler::the()->read(BoostPath("./Data/23WalkingAnimation.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 TheWalkingAnimation to the SkeletonAnimation we just read in
            TheWalkingAnimation = (SkeletonAnimation::Ptr::dcast(*Itor));
        }
        if( (*Itor)->getType() == (Geometry::getClassType()))
        {
            //Add the Geometry we just read in to GeometryPtrs
            GeometryPtrs.push_back(Geometry::Ptr::dcast(*Itor));
        }
    }

    //LOAD SECOND ANIMATION
    NewContainers = FCFileHandler::the()->read(BoostPath("./Data/23SamAnimation.xml"));
    for(Itor = NewContainers.begin() ; Itor != NewContainers.end() ; ++Itor)
    {
         //Import only the skeletonAnimation from the second XML file; we've already imported the skeleton and the geometry
        if( (*Itor)->getType().isDerivedFrom(SkeletonAnimation::getClassType()))
//.........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
    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.........

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

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

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

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

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

                 Create an Button Component and
                 a simple Font.
                 See 17Label_Font for more
                 information about Fonts.

    ******************************************************/
    ButtonPtr ExampleButton = osg::Button::create();

    UIFontPtr ExampleFont = osg::UIFont::create();

        beginEditCP(ExampleButton, Button::MinSizeFieldMask | Button::MaxSizeFieldMask | Button::PreferredSizeFieldMask | Button::ToolTipTextFieldMask | Button::TextFieldMask |
        Button::FontFieldMask | Button::TextColorFieldMask | Button::RolloverTextColorFieldMask | Button::ActiveTextColorFieldMask | Button::AlignmentFieldMask);
            ExampleButton->setMinSize(Vec2f(50, 25));
            ExampleButton->setMaxSize(Vec2f(200, 100));
            ExampleButton->setPreferredSize(Vec2f(100, 50));
            ExampleButton->setToolTipText("Click to start/pause");

            ExampleButton->setText("start/pause");
            ExampleButton->setFont(ExampleFont);
            ExampleButton->setTextColor(Color4f(1.0, 0.0, 0.0, 1.0));
            ExampleButton->setRolloverTextColor(Color4f(1.0, 0.0, 1.0, 1.0));
            ExampleButton->setActiveTextColor(Color4f(1.0, 0.0, 0.0, 1.0));
            ExampleButton->setAlignment(Vec2f(.5,0.5));
    endEditCP(ExampleButton, Button::MinSizeFieldMask | Button::MaxSizeFieldMask | Button::PreferredSizeFieldMask | Button::ToolTipTextFieldMask | Button::TextFieldMask |
	      Button::FontFieldMask | Button::TextColorFieldMask | Button::RolloverTextColorFieldMask | Button::ActiveTextColorFieldMask | Button::AlignmentFieldMask);


    // Create an ActionListener and assign it to ExampleButton
    // This Class is defined above, and will cause the output
    // window to display "Button 1 Action" when pressed
    ExampleButtonActionListener TheExampleButtonActionListener;
    ExampleButton->addActionListener(&TheExampleButtonActionListener);
    
    
    //////////////////
    //Torus Material
    TheTorusMaterial = SimpleMaterial::create();
    beginEditCP(TheTorusMaterial);
        SimpleMaterialPtr::dcast(TheTorusMaterial)->setAmbient(Color3f(0.3,0.3,0.3));
        SimpleMaterialPtr::dcast(TheTorusMaterial)->setDiffuse(Color3f(0.7,0.7,0.7));
        SimpleMaterialPtr::dcast(TheTorusMaterial)->setSpecular(Color3f(1.0,1.0,1.0));
    endEditCP(TheTorusMaterial);

    //Torus Geometry
    GeometryPtr TorusGeometry = makeTorusGeo(.5, 2, 32, 32);
    beginEditCP(TorusGeometry);
        TorusGeometry->setMaterial(TheTorusMaterial);
    endEditCP  (TorusGeometry);
    
    NodePtr TorusGeometryNode = Node::create();
    beginEditCP(TorusGeometryNode, Node::CoreFieldMask);
        TorusGeometryNode->setCore(TorusGeometry);
    endEditCP  (TorusGeometryNode, Node::CoreFieldMask);

    //Make Torus Node
    NodePtr TorusNode = Node::create();
    TransformPtr TorusNodeTrans;
    TorusNodeTrans = Transform::create();
    setName(TorusNodeTrans, std::string("TorusNodeTransformationCore"));

    beginEditCP(TorusNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
        TorusNode->setCore(TorusNodeTrans);
//.........这里部分代码省略.........

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 TheUpdateListener;
    TutorialWindowEventProducer->addUpdateListener(&TheUpdateListener);

    TutorialKeyListener TheKeyListener;
    TutorialWindowEventProducer->addKeyListener(&TheKeyListener);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

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

    // Make Main Scene Node and add the Torus
    NodePtr scene = osg::Node::create();
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
        scene->setCore(osg::Group::create());
    endEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);

    //Create a FBO Source
    FBOSourceTextureFilterPtr TutorialFBOSourceTextureFilter = FBOSourceTextureFilter::create();
    beginEditCP(TutorialFBOSourceTextureFilter, FBOSourceTextureFilter::FBOFieldMask | FBOSourceTextureFilter::FBOSizeFieldMask);
        TutorialFBOSourceTextureFilter->setFBO(createSceneFBO());
        TutorialFBOSourceTextureFilter->setFBOSize(Vec2f(-1.0,-1.0));
    endEditCP(TutorialFBOSourceTextureFilter, FBOSourceTextureFilter::FBOFieldMask | FBOSourceTextureFilter::FBOSizeFieldMask);

    //Create a HDR filter
    std::string HDRFragProg = "";
    HDRFragProg += 
        "uniform sampler2D Slot0Texture;"
        "uniform float Exposure;"
        "uniform float MaxLuminance;"
        "uniform float Gamma;"
        "void main()"
        "{"
        "    vec3 Color = texture2D(Slot0Texture,gl_TexCoord[0].st).rgb;"
        //"    float Intensity = dot(vec3(0.3,0.59,0.11),Color);"
        "    float TonePercent = Exposure * ((Exposure/MaxLuminance + 1.0)/(Exposure + 1.0));"
        //Apply Tone Mapping And Gamma Correction
        "    Color = pow(Color * TonePercent, vec3(Gamma));"
        "    gl_FragColor = vec4(Color, 1.0);"
        "}";

    //Create a shader Filter
    HDRTextureFilter = ShaderTextureFilter::create();
    HDRTextureFilter->attachSource(TutorialFBOSourceTextureFilter, 0, 0);
    HDRTextureFilter->setFragmentSource(HDRFragProg);
    HDRTextureFilter->setUniformParameter("Exposure", Exposure);
    HDRTextureFilter->setUniformParameter("MaxLuminance", MaxLuminance);
    HDRTextureFilter->setUniformParameter("Gamma", Gamma);
	
	// Create the ImageProcessed Foreground Object
    ImageProcessedForegroundPtr TutorialImageProcessedForeground = ImageProcessedForeground::create();

    beginEditCP(TutorialImageProcessedForeground, ImageProcessedForeground::FilterFieldMask | ImageProcessedForeground::OutputSlotFieldMask);
        TutorialImageProcessedForeground->setFilter(HDRTextureFilter);
        TutorialImageProcessedForeground->setOutputSlot(0);
    endEditCP(TutorialImageProcessedForeground, ImageProcessedForeground::FilterFieldMask | ImageProcessedForeground::OutputSlotFieldMask);

    mgr->setRoot(scene);

    // Add the ImageProcessed Foreground Object to the Scene
    ViewportPtr TutorialViewport = mgr->getWindow()->getPort(0);
    beginEditCP(TutorialViewport, Viewport::ForegroundsFieldMask);
        TutorialViewport->getForegrounds().push_back(TutorialImageProcessedForeground);
    beginEditCP(TutorialViewport, Viewport::ForegroundsFieldMask);

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


    //Open Window
    Vec2f WinSize(TutorialWindowEventProducer->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindowEventProducer->getDesktopSize() - WinSize) *0.5);
    TutorialWindowEventProducer->openWindow(WinPos,
            WinSize,
            "03ScenePostProcessing");

    //Enter main Loop
    TutorialWindowEventProducer->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.........

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);

    TutorialKeyListener TheKeyListener;
    TutorialWindowEventProducer->addKeyListener(&TheKeyListener);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(MainWindow);
	
										
    // Make Torus Node (creates Torus in background of scene)
    NodePtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);

    // Make Main Scene Node and add the Torus
    NodePtr scene = osg::Node::create();
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
        scene->setCore(osg::Group::create());
        scene->addChild(TorusGeometryNode);
    endEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);

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

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

                 Create an Button Component and
                 a simple Font.
                 See 17Label_Font for more
                 information about Fonts.

    ******************************************************/
    ButtonPtr ExampleButton = osg::Button::create();

    UIFontPtr ExampleFont = osg::UIFont::create();
    beginEditCP(ExampleFont, UIFont::SizeFieldMask);
        ExampleFont->setSize(16);
    endEditCP(ExampleFont, UIFont::SizeFieldMask);

    /******************************************************

            Edit the Button's characteristics.
            Note: the first 4 functions can
            be used with any Component and 
            are not specific to Button.

            -setMinSize(Vec2f): Determine the 
                Minimum Size of the Component.
                Some Layouts will automatically
                resize Components; this prevents
                the Size from going below a
                certain value.
            -setMaxSize(Vec2f): Determine the 
                Maximum Size of the Component.
            -setPreferredSize(Vec2f): Determine
                the Preferred Size of the Component.
                This is what the Component will
                be displayed at unless changed by
                another Component (such as a 
                Layout).
            -setToolTipText("Text"): Determine
                what text is displayed while
                Mouse is hovering above Component.
                The word Text will be displayed
                in this case.
            
            Functions specfic to Button:
            -setText("DesiredText"): Determine 
                the Button's text.  It will read
                DesiredText in this case.
            -setFont(FontName): Determine the 
                Font to be used on the Button.
            -setTextColor(Color4f): Determine the
                Color for the text.
            -setRolloverTextColor(Color4f): Determine
                what the text Color will be when
                the Mouse Cursor is above the 
                Button.
            -setActiveTextColor(Color4f): Determine
                what the text Color will be when
                the Button is pressed (denoted by
                Active).
            -setAlignment(Vec2f):
                Determine the Vertical Alignment
                of the text.  The value is 
                in [0.0, 1.0].

//.........这里部分代码省略.........

// Initialize GLUT & OpenSG and set up the rootNode
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);

    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());

    //Make Torus Node
    TriGeometryBase = makeTorus(.55, 1.5, 16, 16);

    //Make Main Scene Node
	NodePtr scene = makeCoredNode<Group>();
    setName(scene, "scene");
    rootNode = Node::create();
    setName(rootNode, "rootNode");
    ComponentTransformPtr Trans;
    Trans = ComponentTransform::create();
    beginEditCP(rootNode, Node::CoreFieldMask | Node::ChildrenFieldMask);
         rootNode->setCore(Trans);
        // add the torus as a child
        rootNode->addChild(scene);
    endEditCP  (rootNode, Node::CoreFieldMask | Node::ChildrenFieldMask);

    //Setup Physics Scene
    physicsWorld = PhysicsWorld::create();
    beginEditCP(physicsWorld, PhysicsWorld::WorldContactSurfaceLayerFieldMask | 
                              PhysicsWorld::AutoDisableFlagFieldMask | 
                              PhysicsWorld::AutoDisableTimeFieldMask | 
                              PhysicsWorld::WorldContactMaxCorrectingVelFieldMask | 
                              PhysicsWorld::GravityFieldMask);
        physicsWorld->setWorldContactSurfaceLayer(0.005);
        physicsWorld->setAutoDisableFlag(1);
        physicsWorld->setAutoDisableTime(0.75);
        physicsWorld->setWorldContactMaxCorrectingVel(100.0);
        physicsWorld->setGravity(Vec3f(0.0, 0.0, -9.81));
    endEditCP(physicsWorld, PhysicsWorld::WorldContactSurfaceLayerFieldMask | 
                              PhysicsWorld::AutoDisableFlagFieldMask | 
                              PhysicsWorld::AutoDisableTimeFieldMask | 
                              PhysicsWorld::WorldContactMaxCorrectingVelFieldMask | 
                              PhysicsWorld::GravityFieldMask);

    //Create the Collision Space
    physicsSpace = PhysicsHashSpace::create();

    //Setup the default collision parameters
    CollisionContactParametersPtr DefaultCollisionParams = CollisionContactParameters::createEmpty();
    beginEditCP(DefaultCollisionParams);
        DefaultCollisionParams->setMode(dContactApprox1);
        DefaultCollisionParams->setMu(0.3);
        DefaultCollisionParams->setMu2(0.0);
        DefaultCollisionParams->setBounce(0.0);
        DefaultCollisionParams->setBounceSpeedThreshold(0.0);
        DefaultCollisionParams->setSoftCFM(0.1);
        DefaultCollisionParams->setSoftERP(0.2);
        DefaultCollisionParams->setMotion1(0.0);
        DefaultCollisionParams->setMotion2(0.0);
        DefaultCollisionParams->setMotionN(0.0);
        DefaultCollisionParams->setSlip1(0.0);
        DefaultCollisionParams->setSlip2(0.0);
    endEditCP(DefaultCollisionParams);

    beginEditCP(physicsSpace, PhysicsSpace::DefaultCollisionParametersFieldMask);
        physicsSpace->setDefaultCollisionParameters(DefaultCollisionParams);
    endEditCP(physicsSpace, PhysicsSpace::DefaultCollisionParametersFieldMask);

    //Bouncy Sphere collision parameters
    CollisionContactParametersPtr BouncySphereCollisionParams = CollisionContactParameters::createEmpty();
    beginEditCP(BouncySphereCollisionParams);
        BouncySphereCollisionParams->setMode(dContactApprox1 | dContactBounce);
        BouncySphereCollisionParams->setMu(0.3);
        BouncySphereCollisionParams->setMu2(0.0);
        BouncySphereCollisionParams->setBounce(0.8);
        BouncySphereCollisionParams->setBounceSpeedThreshold(0.1);
        BouncySphereCollisionParams->setSoftCFM(0.1);
        BouncySphereCollisionParams->setSoftERP(0.2);
        BouncySphereCollisionParams->setMotion1(0.0);
        BouncySphereCollisionParams->setMotion2(0.0);
        BouncySphereCollisionParams->setMotionN(0.0);
        BouncySphereCollisionParams->setSlip1(0.0);
//.........这里部分代码省略.........

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);

    TutorialKeyListener TheKeyListener;
    TutorialWindowEventProducer->addKeyListener(&TheKeyListener);

    // Create the SimpleSceneManager helper
    mgr = new SimpleSceneManager;

    // Tell the Manager what to manage
    mgr->setWindow(MainWindow);
	
										
    // Make Torus Node (creates Torus in background of scene)
    NodePtr TorusGeometryNode = makeTorus(.5, 2, 16, 16);

    // Make Main Scene Node and add the Torus
    NodePtr scene = osg::Node::create();
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
        scene->setCore(osg::Group::create());
        scene->addChild(TorusGeometryNode);
    endEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);

    //Create the Image
    Path ImagePath("./Data/TutorialImage.jpg");
    ImagePtr TheImage = ImageFileHandler::the().read(ImagePath.string().c_str());

    //Create the texture
    TextureChunkPtr TheTextureChunk = TextureChunk::create();
    beginEditCP(TheTextureChunk);
        TheTextureChunk->setImage(TheImage);

        TheTextureChunk->setMinFilter(GL_NEAREST);
        TheTextureChunk->setMagFilter(GL_NEAREST);

        TheTextureChunk->setWrapS(GL_CLAMP_TO_EDGE);
        TheTextureChunk->setWrapR(GL_CLAMP_TO_EDGE);

        TheTextureChunk->setScale(false);
        TheTextureChunk->setNPOTMatrixScale(true);
        
        TheTextureChunk->setEnvMode(GL_REPLACE); 
    endEditCP(TheTextureChunk);

    //Create a Texture Source
    TextureSourceTextureFilterPtr TutorialTextureSourceTextureFilter = TextureSourceTextureFilter::create();
    beginEditCP(TutorialTextureSourceTextureFilter, TextureSourceTextureFilter::TextureFieldMask);
        TutorialTextureSourceTextureFilter->setTexture(TheTextureChunk);
    endEditCP(TutorialTextureSourceTextureFilter, TextureSourceTextureFilter::TextureFieldMask);

    //Create a Grayscale filter
    std::string GrayScaleFragProg = "uniform sampler2D Slot0Texture; void main() { gl_FragColor = vec4(vec3( dot(vec3(0.3,0.59,0.11), texture2D(Slot0Texture,gl_TexCoord[0].st).rgb)), 1.0); }";

    //Create a shader Filter
    ShaderTextureFilterPtr GrayscaleTextureFilter = ShaderTextureFilter::create();
    GrayscaleTextureFilter->attachSource(TutorialTextureSourceTextureFilter, 0, 0);
    GrayscaleTextureFilter->setFragmentSource(GrayScaleFragProg);

    //Create a Color Mult filter
    std::string ColorMultFragProg = "uniform sampler2D Slot0Texture; void main() { gl_FragColor = vec4(vec3(1.0,0.0,0.0) * texture2D(Slot0Texture,gl_TexCoord[0].st).rgb, 1.0); }";

    //Create a shader Filter
    ShaderTextureFilterPtr ColorMultTextureFilter = ShaderTextureFilter::create();
    ColorMultTextureFilter->attachSource(GrayscaleTextureFilter,0,0);
    ColorMultTextureFilter->setFragmentSource(ColorMultFragProg);

    
    ////Create a Blur filter
    //std::string BlurFragProg = "";
    //BlurFragProg += 
    //"uniform sampler2D Slot0Texture;"
    //"void main()"
    //"{"
    //"    vec2 offsets[9];"
    //"    offsets[0] = vec2(-0.000625,0.00111111111);"
    //"    offsets[1] = vec2(0.0,0.00111111111);"
    //"    offsets[2] = vec2(0.000625,0.00111111111);"
    //"    offsets[3] = vec2(-0.000625,0.0);"
    //"    offsets[4] = vec2(0.0,0.0);"
    //"    offsets[5] = vec2(0.0,0.0);"
    //"    offsets[6] = vec2(-0.000625,-0.00111111111);"
    //"    offsets[7] = vec2(0.0,-0.00111111111);"
    //"    offsets[8] = vec2(0.000625,-0.00111111111);"
    //"    vec4 kernel[9];"
    ////"    kernel[0] = vec4(0.0);"
    ////"    kernel[1] = vec4(0.0);"
    ////"    kernel[2] = vec4(0.0);"
    ////"    kernel[3] = vec4(0.0);"
    ////"    kernel[4] = vec4(1.0);"
    ////"    kernel[5] = vec4(0.0);"
    ////"    kernel[6] = vec4(0.0);"
//.........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
    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());

    //Make a SphereNode for the point light
    LambertMaterialPtr TheLightMat = LambertMaterial::create();
    beginEditCP(TheLightMat, LambertMaterial::IncandescenceFieldMask);
        TheLightMat->setIncandescence(Color3f(1.0,1.0,1.0));
    endEditCP(TheLightMat, LambertMaterial::IncandescenceFieldMask);

    GeometryPtr LightSphereGeo = makeSphereGeo(2,2.0);
    beginEditCP(LightSphereGeo, Geometry::MaterialFieldMask);
        LightSphereGeo->setMaterial(TheLightMat);
    endEditCP  (LightSphereGeo, Geometry::MaterialFieldMask);

    NodePtr LightSphereNode = Node::create();
    beginEditCP(LightSphereNode, Node::CoreFieldMask);
		LightSphereNode->setCore(LightSphereGeo);
    endEditCP  (LightSphereNode, Node::CoreFieldMask);

    //Create the beacon for the Point Light
    Matrix ThePointLightMat;
    ThePointLightMat.setTranslate(Vec3f(0.0,100.0,0.0));
    
    ThePointLightBeaconTransform = Transform::create();
    beginEditCP(ThePointLightBeaconTransform);
        ThePointLightBeaconTransform->setMatrix(ThePointLightMat);
    endEditCP(ThePointLightBeaconTransform);

    NodePtr ThePointLightBeaconNode = Node::create();
    beginEditCP(ThePointLightBeaconNode);
        ThePointLightBeaconNode->setCore(ThePointLightBeaconTransform);
        ThePointLightBeaconNode->addChild(LightSphereNode);
    endEditCP(ThePointLightBeaconNode);

    //Set the light properties desired
    PointLightPtr ThePointLight = PointLight::create();
    beginEditCP(ThePointLight);
        ThePointLight->setAmbient(0.3,0.3,0.3,0.3);
        ThePointLight->setDiffuse(1.0,1.0,1.0,1.0);
        ThePointLight->setSpecular(1.0,1.0,1.0,1.0);
        ThePointLight->setBeacon(ThePointLightBeaconNode);
    endEditCP(ThePointLight);

    NodePtr ThePointLightNode = Node::create();
    beginEditCP(ThePointLightNode);
        ThePointLightNode->setCore(ThePointLight);
    endEditCP(ThePointLightNode);
    
    //Set the light properties desired
    SpotLightPtr TheSpotLight = SpotLight::create();
    beginEditCP(TheSpotLight);
        TheSpotLight->setAmbient(0.3,0.3,0.3,0.3);
        TheSpotLight->setDiffuse(1.0,1.0,1.0,1.0);
        TheSpotLight->setSpecular(1.0,1.0,1.0,1.0);
        TheSpotLight->setBeacon(ThePointLightBeaconNode);
        TheSpotLight->setDirection(Vec3f(0.0,-1.0,0.0));
        TheSpotLight->setSpotExponent(5.0);
        TheSpotLight->setSpotCutOff(1.1);
    endEditCP(TheSpotLight);

    NodePtr TheSpotLightNode = Node::create();
    beginEditCP(TheSpotLightNode);
        TheSpotLightNode->setCore(TheSpotLight);
    endEditCP(TheSpotLightNode);

	//Load in the Heightmap Image
	ImagePtr PerlinNoiseImage = createPerlinImage(Vec2s(256,256), Vec2f(10.0f,10.0f),0.5f,1.0f,Vec2f(0.0f,0.0f),0.25f,6,PERLIN_INTERPOLATE_COSINE,false,Image::OSG_L_PF, Image::OSG_UINT8_IMAGEDATA);

    TextureChunkPtr TheTextureChunk = TextureChunk::create();
    beginEditCP(TheTextureChunk);
        TheTextureChunk->setImage(PerlinNoiseImage);
    endEditCP(TheTextureChunk);

    //Lambert Material
    LambertMaterialPtr TheLambertMat = LambertMaterial::create();
//.........这里部分代码省略.........