コード例 #1
0
ファイル: 05Caption.cpp プロジェクト: Langkamp/OpenSGToolbox
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);
    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();

    
    LayoutPtr MainInternalWindowLayout = osg::FlowLayout::create();



    PanelPtr CaptionContainer = osg::Panel::create();

    beginEditCP(CaptionContainer, Panel::PreferredSizeFieldMask | Panel::LayoutFieldMask);
        CaptionContainer->setPreferredSize(Pnt2f(250.0,30.0));
        CaptionContainer->setLayout(MainInternalWindowLayout);
    endEditCP(CaptionContainer, Panel::PreferredSizeFieldMask | Panel::LayoutFieldMask);

    //Initialize the Sound Manager
    SoundManager::the()->attachUpdateProducer(TutorialWindowEventProducer);

    TutorialSound = SoundManager::the()->createSound();
    beginEditCP(TutorialSound, Sound::FileFieldMask | Sound::VolumeFieldMask | Sound::StreamingFieldMask | Sound::LoopingFieldMask);
        TutorialSound->setFile(Path("./Data/captionSoundFile.ogg"));
        TutorialSound->setVolume(1.0);
        TutorialSound->setStreaming(true);
        TutorialSound->setLooping(0);
    endEditCP(TutorialSound, Sound::FileFieldMask | Sound::VolumeFieldMask | Sound::StreamingFieldMask | Sound::LoopingFieldMask);

    // Create the Caption
    TutorialCaption = osg::Caption::create();

    //Add the segments of text to be displayed
    TutorialCaption->captionSegment("Listeners can be used for a variety",1.7,3.4);
    TutorialCaption->captionSegment("of different applications.",3.4,4.7);
    TutorialCaption->captionSegment("In this tutorial we will",5.0,6.35);
    TutorialCaption->captionSegment("simply be changing the background though.",6.35,8.0);
    TutorialCaption->captionSegment("First we will change the",8.8,10.2);
    TutorialCaption->captionSegment("torus on screen to a sphere.",10.2,11.75);
    TutorialCaption->captionSegment("By timing things correctly we can make",12.7,14.6);
    TutorialCaption->captionSegment("the changes right as the word is spoken.",14.6,16.75);
    TutorialCaption->captionSegment("Such as changing the sphere to a cube",17.3,20.0);
    TutorialCaption->captionSegment("but personally I would prefer",20.33,21.65);
    TutorialCaption->captionSegment("the background to be blank.",21.65,22.8);
    TutorialCaption->captionSegment("Much better!",23.8,25.0);


    //Add the tutorial Caption Listener to the Caption that was set up for the tutorial
    TutorialCaptionListener TheCaptionListener;
    TutorialCaption->addCaptionListener(&TheCaptionListener);

    //Create the Caption component Generator
    TutorialCapGen = DefaultCaptionComponentGenerator::create();

    TutorialCaption->attachWindowEventProducer(TutorialWindowEventProducer);
    beginEditCP(TutorialCaption, Caption::ParentContainerFieldMask | Caption::ComponentGeneratorFieldMask | Caption::CaptionDialogSoundFieldMask);
        TutorialCaption->setParentContainer(CaptionContainer);
        TutorialCaption->setComponentGenerator(TutorialCapGen);
        TutorialCaption->setCaptionDialogSound(TutorialSound);
    endEditCP(TutorialCaption, Caption::ParentContainerFieldMask | Caption::ComponentGeneratorFieldMask | Caption::CaptionDialogSoundFieldMask);


    //Create and modify the Label prototype that will be used for the caption
    LabelPtr LabelPrototype = Label::create();
    LabelPrototype->setAlignment(Pnt2f(0.5f,0.5f));
    LabelPrototype->setPreferredSize(Pnt2f(250.0,30.0));

    //Add the prototype to the Generator for use
    beginEditCP(TutorialCapGen, DefaultCaptionComponentGenerator::CaptionSegmentPrototypeFieldMask);
        TutorialCapGen->setCaptionSegmentPrototype(LabelPrototype);
    endEditCP(TutorialCapGen, DefaultCaptionComponentGenerator::CaptionSegmentPrototypeFieldMask);
    
    // Create The Main InternalWindow
    // Create Background to be used with the Main InternalWindow
    ColorLayerPtr MainInternalWindowBackground = osg::ColorLayer::create();
    MainInternalWindow = osg::InternalWindow::create();
    beginEditCP(MainInternalWindowBackground, ColorLayer::ColorFieldMask);
        MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
    endEditCP(MainInternalWindowBackground, ColorLayer::ColorFieldMask);
	beginEditCP(MainInternalWindow, InternalWindow::ChildrenFieldMask | InternalWindow::LayoutFieldMask | InternalWindow::BackgroundsFieldMask | InternalWindow::AlignmentInDrawingSurfaceFieldMask | InternalWindow::ScalingInDrawingSurfaceFieldMask | InternalWindow::DrawTitlebarFieldMask | InternalWindow::ResizableFieldMask);
       MainInternalWindow->setLayout(MainInternalWindowLayout);
       MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
	   MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
	   MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
	   MainInternalWindow->setDrawTitlebar(false);
	   MainInternalWindow->setResizable(false);
	   MainInternalWindow->getChildren().push_back(CaptionContainer);
	   MainInternalWindow->getChildren().push_back(StartButton);
	   MainInternalWindow->getChildren().push_back(StopButton);
       MainInternalWindow->getChildren().push_back(PauseButton);
    endEditCP(MainInternalWindow, InternalWindow::ChildrenFieldMask | InternalWindow::LayoutFieldMask | InternalWindow::BackgroundsFieldMask | InternalWindow::AlignmentInDrawingSurfaceFieldMask | InternalWindow::ScalingInDrawingSurfaceFieldMask | InternalWindow::DrawTitlebarFieldMask | InternalWindow::ResizableFieldMask);

    // Create the Drawing Surface
    UIDrawingSurfacePtr TutorialDrawingSurface = UIDrawingSurface::create();
    beginEditCP(TutorialDrawingSurface, UIDrawingSurface::GraphicsFieldMask | UIDrawingSurface::EventProducerFieldMask);
        TutorialDrawingSurface->setGraphics(TutorialGraphics);
        TutorialDrawingSurface->setEventProducer(TutorialWindowEventProducer);
    endEditCP(TutorialDrawingSurface, UIDrawingSurface::GraphicsFieldMask | UIDrawingSurface::EventProducerFieldMask);
    
	TutorialDrawingSurface->openWindow(MainInternalWindow);
	
	// Create the UI Foreground Object
    UIForegroundPtr TutorialUIForeground = osg::UIForeground::create();

    beginEditCP(TutorialUIForeground, UIForeground::DrawingSurfaceFieldMask);
        TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
    endEditCP(TutorialUIForeground, UIForeground::DrawingSurfaceFieldMask);

    mgr->setRoot(scene);

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

    // Show the whole Scene
    mgr->showAll();
    SoundManager::the()->setCamera(mgr->getCamera());


    Vec2f WinSize(TutorialWindowEventProducer->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindowEventProducer->getDesktopSize() - WinSize) *0.5);
    TutorialWindowEventProducer->openWindow(WinPos,
            WinSize,
            "05Caption");

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


    osgExit();

    return 0;
}
コード例 #2
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 << "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
        axesPnts->addValue(Pnt3f(0,  0,  0));
        axesPnts->addValue(Pnt3f(15,  0,  0));
        
		// Y-Axis
		axesPnts->addValue(Pnt3f(0,  0,  0));
        axesPnts->addValue(Pnt3f(0,  15,  0));

		// Z-Axis
        axesPnts->addValue(Pnt3f(0,  0, 0));
        axesPnts->addValue(Pnt3f(0,  0, 15));
    }
    endEditCP  (axesPnts, GeoPositions3f::GeoPropDataFieldMask);

	//Grid points
	GeoPositions3fPtr gridPnts = GeoPositions3f::create();
    beginEditCP(gridPnts, GeoPositions3f::GeoPropDataFieldMask);
    {
		float height = 0;

		gridPnts->addValue(Pnt3f(-10, height, 0));
		if(height == 0)
			gridPnts->addValue(Pnt3f(0, height, 0));
		else
			gridPnts->addValue(Pnt3f(10, height, 0));

		gridPnts->addValue(Pnt3f(-10, height, 1));
		gridPnts->addValue(Pnt3f(10, height, 1));

		gridPnts->addValue(Pnt3f(-10, height, 2));
		gridPnts->addValue(Pnt3f(10, height, 2));

		gridPnts->addValue(Pnt3f(-10, height, 3));
		gridPnts->addValue(Pnt3f(10, height, 3));

		gridPnts->addValue(Pnt3f(-10, height, 4));
		gridPnts->addValue(Pnt3f(10, height, 4));

		gridPnts->addValue(Pnt3f(-10, height, 5));
		gridPnts->addValue(Pnt3f(10, height, 5));

		gridPnts->addValue(Pnt3f(-10, height, 6));
		gridPnts->addValue(Pnt3f(10, height, 6));

		gridPnts->addValue(Pnt3f(-10, height, 7));
		gridPnts->addValue(Pnt3f(10, height, 7));

		gridPnts->addValue(Pnt3f(-10, height, 8));
		gridPnts->addValue(Pnt3f(10, height, 8));

		gridPnts->addValue(Pnt3f(-10, height, 9));
		gridPnts->addValue(Pnt3f(10, height, 9));

		gridPnts->addValue(Pnt3f(-10, height, 10));
		gridPnts->addValue(Pnt3f(10, height, 10));

		gridPnts->addValue(Pnt3f(-10, height, -1));
		gridPnts->addValue(Pnt3f(10, height, -1));

		gridPnts->addValue(Pnt3f(-10, height, -2));
		gridPnts->addValue(Pnt3f(10, height, -2));

		gridPnts->addValue(Pnt3f(-10, height, -3));
		gridPnts->addValue(Pnt3f(10, height, -3));

		gridPnts->addValue(Pnt3f(-10, height, -4));
		gridPnts->addValue(Pnt3f(10, height, -4));

		gridPnts->addValue(Pnt3f(-10, height, -5));
		gridPnts->addValue(Pnt3f(10, height, -5));

		gridPnts->addValue(Pnt3f(-10, height, -6));
		gridPnts->addValue(Pnt3f(10, height, -6));

		gridPnts->addValue(Pnt3f(-10, height, -7));
		gridPnts->addValue(Pnt3f(10, height, -7));

		gridPnts->addValue(Pnt3f(-10, height, -8));
		gridPnts->addValue(Pnt3f(10, height, -8));

		gridPnts->addValue(Pnt3f(-10, height, -9));
		gridPnts->addValue(Pnt3f(10, height, -9));

		gridPnts->addValue(Pnt3f(-10, height, -10));
		gridPnts->addValue(Pnt3f(10, height, -10));


		gridPnts->addValue(Pnt3f(0, height, -10));
		if(height == 0)
			gridPnts->addValue(Pnt3f(0, height, 0));
		else
			gridPnts->addValue(Pnt3f(0, height, 10));
		
		gridPnts->addValue(Pnt3f(1, height, -10));
		gridPnts->addValue(Pnt3f(1, height, 10));

		gridPnts->addValue(Pnt3f(2, height, -10));
		gridPnts->addValue(Pnt3f(2, height, 10));

		gridPnts->addValue(Pnt3f(3, height, -10));
		gridPnts->addValue(Pnt3f(3, height, 10));

		gridPnts->addValue(Pnt3f(4, height, -10));
		gridPnts->addValue(Pnt3f(4, height, 10));

		gridPnts->addValue(Pnt3f(5, height, -10));
		gridPnts->addValue(Pnt3f(5, height, 10));

		gridPnts->addValue(Pnt3f(6, height, -10));
		gridPnts->addValue(Pnt3f(6, height, 10));

		gridPnts->addValue(Pnt3f(7, height, -10));
		gridPnts->addValue(Pnt3f(7, height, 10));

		gridPnts->addValue(Pnt3f(8, height, -10));
		gridPnts->addValue(Pnt3f(8, height, 10));

		gridPnts->addValue(Pnt3f(9, height, -10));
		gridPnts->addValue(Pnt3f(9, height, 10));

		gridPnts->addValue(Pnt3f(10, height, -10));
		gridPnts->addValue(Pnt3f(10, height, 10));

		gridPnts->addValue(Pnt3f(-1, height, -10));
		gridPnts->addValue(Pnt3f(-1, height, 10));

		gridPnts->addValue(Pnt3f(-2, height, -10));
		gridPnts->addValue(Pnt3f(-2, height, 10));

		gridPnts->addValue(Pnt3f(-3, height, -10));
		gridPnts->addValue(Pnt3f(-3, height, 10));

		gridPnts->addValue(Pnt3f(-4, height, -10));
		gridPnts->addValue(Pnt3f(-4, height, 10));

		gridPnts->addValue(Pnt3f(-5, height, -10));
		gridPnts->addValue(Pnt3f(-5, height, 10));

		gridPnts->addValue(Pnt3f(-6, height, -10));
		gridPnts->addValue(Pnt3f(-6, height, 10));

		gridPnts->addValue(Pnt3f(-7, height, -10));
		gridPnts->addValue(Pnt3f(-7, height, 10));

		gridPnts->addValue(Pnt3f(-8, height, -10));
		gridPnts->addValue(Pnt3f(-8, height, 10));

		gridPnts->addValue(Pnt3f(-9, height, -10));
		gridPnts->addValue(Pnt3f(-9, height, 10));

		gridPnts->addValue(Pnt3f(-10, height, -10));
		gridPnts->addValue(Pnt3f(-10, height, 10));

		
    }
    endEditCP  (gridPnts, GeoPositions3f::GeoPropDataFieldMask);
    
    //Axes normals
	GeoNormals3fPtr axesNorms = GeoNormals3f::create();
    beginEditCP(axesNorms, GeoNormals3f::GeoPropDataFieldMask);
        axesNorms->addValue(Vec3f( 0.0,0.0,1.0));
        axesNorms->addValue(Vec3f( 0.0,0.0,1.0));
        
		axesNorms->addValue(Vec3f( 0.0,0.0,1.0));
        axesNorms->addValue(Vec3f( 0.0,0.0,1.0));

        axesNorms->addValue(Vec3f( 1.0,0.0,0.0));
        axesNorms->addValue(Vec3f( 1.0,0.0,0.0));
    endEditCP(axesNorms, GeoNormals3f::GeoPropDataFieldMask);

	//Grid normals
	GeoNormals3fPtr gridNorms = GeoNormals3f::create();
    beginEditCP(gridNorms, GeoNormals3f::GeoPropDataFieldMask);
		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));

		gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
        gridNorms->addValue(Vec3f( 0.0,0.0,1.0));
    endEditCP(gridNorms, GeoNormals3f::GeoPropDataFieldMask);

	//Axes colors
	GeoColors3fPtr axesColors = GeoColors3f::create();
    beginEditCP(axesColors, GeoColors3f::GeoPropDataFieldMask);
        //X-Axis = Red
	 	  axesColors->addValue(Color3f( 1.0,0.0,0.0));
        axesColors->addValue(Color3f( 1.0,0.0,0.0));
        
		  //Y-Axis = Green
		axesColors->addValue(Color3f( 0.0,1.0,0.0));
        axesColors->addValue(Color3f( 0.0,1.0,0.0));

		  //Z-Axis = Blue
        axesColors->addValue(Color3f( 0.0,0.0,1.0));
        axesColors->addValue(Color3f( 0.0,0.0,1.0));
    endEditCP(axesColors, GeoColors3f::GeoPropDataFieldMask);

	//Grid gridColors
	GeoColors3fPtr gridColors = GeoColors3f::create();
    beginEditCP(gridColors, GeoColors3f::GeoPropDataFieldMask);
		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));

		gridColors->addValue(Color3f( 0.5,0.5,0.5));
        gridColors->addValue(Color3f( 0.5,0.5,0.5));
    endEditCP(gridColors, GeoColors3f::GeoPropDataFieldMask);

	//Create axes geometry
	GeometryPtr axesGeo = Geometry::create();
    beginEditCP(axesGeo, Geometry::TypesFieldMask     |
                     Geometry::LengthsFieldMask   |
                     Geometry::PositionsFieldMask |
                     Geometry::NormalsFieldMask |
                     Geometry::MaterialFieldMask |
					 Geometry::ColorsFieldMask);
    {
        axesGeo->setTypes    (axesType);
        axesGeo->setLengths  (axesLens);
        axesGeo->setPositions(axesPnts);
        axesGeo->setNormals(axesNorms);
        axesGeo->setColors(axesColors);

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

	//Create grid geometry
	GeometryPtr gridGeo = Geometry::create();
    beginEditCP(gridGeo, Geometry::TypesFieldMask     |
                     Geometry::LengthsFieldMask   |
                     Geometry::PositionsFieldMask |
                     Geometry::NormalsFieldMask |
                     Geometry::MaterialFieldMask |
					 Geometry::ColorsFieldMask);
    {
        gridGeo->setTypes    (gridType);
        gridGeo->setLengths  (gridLens);
        gridGeo->setPositions(gridPnts);
        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)
	for (int i(0); i < GeometryPtrs.size(); ++i)
	{
		NodePtr UnboundGeometry = Node::create();
		beginEditCP(UnboundGeometry, Node::CoreFieldMask | Node::TravMaskFieldMask);
			UnboundGeometry->setCore(GeometryPtrs[i]);
			UnboundGeometry->setTravMask(0);
		endEditCP(UnboundGeometry, Node::CoreFieldMask | Node::TravMaskFieldMask);

		UnboundGeometries.push_back(UnboundGeometry);
	}


	//Create skeleton nodes
	for (int i(0); i < SkeletonPtrs.size(); ++i)
	{
		//SkeletonDrawer
		SkeletonDrawablePtr ExampleSkeletonDrawable = osg::SkeletonDrawable::create();
		beginEditCP(ExampleSkeletonDrawable, SkeletonDrawable::SkeletonFieldMask | SkeletonDrawable::MaterialFieldMask | SkeletonDrawable::DrawPoseFieldMask | SkeletonDrawable::PoseColorFieldMask  | SkeletonDrawable::DrawBindPoseFieldMask | SkeletonDrawable::BindPoseColorFieldMask);
			ExampleSkeletonDrawable->setSkeleton(SkeletonPtrs[i]);
			ExampleSkeletonDrawable->setMaterial(AxesMaterial);
			ExampleSkeletonDrawable->setDrawPose(true);								  //By default we draw the current skeleton
			ExampleSkeletonDrawable->setPoseColor(Color4f(1.0, 0.0, 1.0, 1.0));       //Set color of current skeleton
			ExampleSkeletonDrawable->setDrawBindPose(false);                          //By default we don't draw the bind pose skeleton
			ExampleSkeletonDrawable->setBindPoseColor(Color4f(1.0, 1.0, 0.0, 1.0));   //Set color of bind pose skeleton
		endEditCP(ExampleSkeletonDrawable, SkeletonDrawable::SkeletonFieldMask | SkeletonDrawable::MaterialFieldMask | SkeletonDrawable::DrawPoseFieldMask | SkeletonDrawable::PoseColorFieldMask  | SkeletonDrawable::DrawBindPoseFieldMask | SkeletonDrawable::BindPoseColorFieldMask);
		
		//Skeleton Node
		NodePtr SkeletonNode = osg::Node::create();
		beginEditCP(SkeletonNode, Node::CoreFieldMask);
			SkeletonNode->setCore(ExampleSkeletonDrawable);
		endEditCP(SkeletonNode, Node::CoreFieldMask);

		SkeletonNodes.push_back(SkeletonNode);
	}



	//Create skeleton blended geometry nodes
	for (int i(0); i < SkeletonBlendedGeometryPtrs.size(); ++i)
	{
		NodePtr MeshNode = osg::Node::create();
		beginEditCP(MeshNode, Node::CoreFieldMask);
			MeshNode->setCore(SkeletonBlendedGeometryPtrs[i]);
		endEditCP(MeshNode, Node::CoreFieldMask);

		MeshNodes.push_back(MeshNode);
	}



    //Create Animation Advancer
    TheAnimationAdvancer = osg::ElapsedTimeAnimationAdvancer::create();
    osg::beginEditCP(TheAnimationAdvancer);
    osg::ElapsedTimeAnimationAdvancer::Ptr::dcast(TheAnimationAdvancer)->setStartTime( 0.0 );
    osg::beginEditCP(TheAnimationAdvancer);


    //Add nodes to scene
    NodePtr scene = osg::Node::create();
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
        scene->setCore(osg::Group::create());
		scene->addChild(Axes);
		scene->addChild(Grid);

		//Add all imported skeletons to scene
		for (int i(0); i < SkeletonNodes.size(); ++i)
		{
			scene->addChild(SkeletonNodes[i]);
		}

		//Add all imported geometries to scene
		for (int i(0); i < UnboundGeometries.size(); ++i)
		{
			scene->addChild(UnboundGeometries[i]);
		}

		//Add all imported SkeletonBlendedGeometries to scene
		for (int i(0); i < MeshNodes.size(); ++i)
		{
			scene->addChild(MeshNodes[i]);
		}
    endEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);

    mgr->setRoot(scene);


	//By default the animation is not paused
	animationPaused = false;

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

	 //Show window
    Vec2f WinSize(TutorialWindowEventProducer->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindowEventProducer->getDesktopSize() - WinSize) *0.5);
    TutorialWindowEventProducer->openWindow(WinPos,
                        WinSize,
                                        "21LoadXMLSceneFromMaya");

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

    osgExit();

    return 0;
}
コード例 #3
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);

    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
    TutorialWindowEventProducer->mainLoop();

    osgExit();

    return 0;
}
コード例 #4
0
// 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()))
        {
            TheSecondAnimation = (SkeletonAnimation::Ptr::dcast(*Itor));
        }
    }

    //Blend the two animations
    TheSkeletonBlendedAnimation = SkeletonBlendedAnimation::create();
    beginEditCP(TheSkeletonBlendedAnimation);
        TheSkeletonBlendedAnimation->addAnimationBlending(TheWalkingAnimation, BlendWalking, false);
        TheSkeletonBlendedAnimation->addAnimationBlending(TheSecondAnimation, BlendTouchScreen, false);
    endEditCP(TheSkeletonBlendedAnimation);


    
    //Create unbound geometry Node (to show the mesh in its bind pose)
    for (int i(0); i < GeometryPtrs.size(); ++i)
    {
        NodePtr UnboundGeometry = Node::create();
        beginEditCP(UnboundGeometry, Node::CoreFieldMask | Node::TravMaskFieldMask);
            UnboundGeometry->setCore(GeometryPtrs[i]);
            UnboundGeometry->setTravMask(0);  //By default, we don't show the mesh in its bind pose.
        endEditCP(UnboundGeometry, Node::CoreFieldMask | Node::TravMaskFieldMask);

        UnboundGeometries.push_back(UnboundGeometry);
    }


    //Create skeleton nodes
    for (int i(0); i < SkeletonPtrs.size(); ++i)
    {
        //SkeletonDrawer
        SkeletonDrawablePtr ExampleSkeletonDrawable = osg::SkeletonDrawable::create();
        beginEditCP(ExampleSkeletonDrawable, SkeletonDrawable::SkeletonFieldMask | SkeletonDrawable::MaterialFieldMask | SkeletonDrawable::DrawPoseFieldMask | SkeletonDrawable::PoseColorFieldMask  | SkeletonDrawable::DrawBindPoseFieldMask | SkeletonDrawable::BindPoseColorFieldMask);
            ExampleSkeletonDrawable->setSkeleton(SkeletonPtrs[i]);
            ExampleSkeletonDrawable->setMaterial(SkelMaterial);
            ExampleSkeletonDrawable->setDrawPose(true);                                  //By default we draw the current skeleton
            ExampleSkeletonDrawable->setPoseColor(Color4f(1.0, 0.0, 1.0, 1.0));       //Set color of current skeleton
            ExampleSkeletonDrawable->setDrawBindPose(false);                          //By default we don't draw the bind pose skeleton
            ExampleSkeletonDrawable->setBindPoseColor(Color4f(1.0, 1.0, 0.0, 1.0));   //Set color of bind pose skeleton
        endEditCP(ExampleSkeletonDrawable, SkeletonDrawable::SkeletonFieldMask | SkeletonDrawable::MaterialFieldMask | SkeletonDrawable::DrawPoseFieldMask | SkeletonDrawable::PoseColorFieldMask  | SkeletonDrawable::DrawBindPoseFieldMask | SkeletonDrawable::BindPoseColorFieldMask);
        
        //Skeleton Node
        NodePtr SkeletonNode = osg::Node::create();
        beginEditCP(SkeletonNode, Node::CoreFieldMask);
            SkeletonNode->setCore(ExampleSkeletonDrawable);
        endEditCP(SkeletonNode, Node::CoreFieldMask);

        SkeletonNodes.push_back(SkeletonNode);
    }



    //Create skeleton blended geometry nodes
    for (int i(0); i < SkeletonBlendedGeometryPtrs.size(); ++i)
    {
        NodePtr MeshNode = osg::Node::create();
        beginEditCP(MeshNode, Node::CoreFieldMask);
            MeshNode->setCore(SkeletonBlendedGeometryPtrs[i]);
        endEditCP(MeshNode, Node::CoreFieldMask);

        MeshNodes.push_back(MeshNode);
    }



    //Setup scene
    NodePtr EmptyScene = osg::Node::create();
    beginEditCP(EmptyScene, Node::CoreFieldMask);
        EmptyScene->setCore(Group::create());
    endEditCP  (EmptyScene, Node::CoreFieldMask);

    mgr->setRoot(EmptyScene);



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

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

    // Create the DefaultBoundedRangeModelPtr and 
    // set its values
    DefaultBoundedRangeModelPtr UpperAnimationSliderRangeModel = DefaultBoundedRangeModel::create();
    UpperAnimationSliderRangeModel->setMinimum(0);
    UpperAnimationSliderRangeModel->setMaximum(100);
    UpperAnimationSliderRangeModel->setValue(BlendWalking * 100);
    UpperAnimationSliderRangeModel->setExtent(0);
    
    //Create the upper animation blend amount slider
    LabelPtr TempLabel;
    SliderPtr UpperAnimationSlider = Slider::create();
    beginEditCP(UpperAnimationSlider, Slider::LabelMapFieldMask | Slider::PreferredSizeFieldMask | Slider::MajorTickSpacingFieldMask | Slider::MinorTickSpacingFieldMask | Slider::SnapToTicksFieldMask | Slider::DrawLabelsFieldMask | Slider::RangeModelFieldMask);

     //Label the slider
        TempLabel = Label::Ptr::dcast(UpperAnimationSlider->getLabelPrototype()->shallowCopy());
        beginEditCP(TempLabel, Label::TextFieldMask); TempLabel->setText("0.0"); endEditCP(TempLabel, Label::TextFieldMask);
        UpperAnimationSlider->getLabelMap()[0] = TempLabel;

        TempLabel = Label::Ptr::dcast(UpperAnimationSlider->getLabelPrototype()->shallowCopy());
        beginEditCP(TempLabel, Label::TextFieldMask); TempLabel->setText("1.0"); endEditCP(TempLabel, Label::TextFieldMask);
        UpperAnimationSlider->getLabelMap()[100] = TempLabel;

        //Customize the slider
        UpperAnimationSlider->setPreferredSize(Vec2f(100, 300));
        UpperAnimationSlider->setSnapToTicks(false);
        UpperAnimationSlider->setMajorTickSpacing(10);
        UpperAnimationSlider->setMinorTickSpacing(5);
        UpperAnimationSlider->setOrientation(Slider::VERTICAL_ORIENTATION);
        UpperAnimationSlider->setInverted(true);
        UpperAnimationSlider->setDrawLabels(true);
        UpperAnimationSlider->setRangeModel(UpperAnimationSliderRangeModel);
    endEditCP(UpperAnimationSlider, Slider::LabelMapFieldMask | Slider::PreferredSizeFieldMask | Slider::MajorTickSpacingFieldMask | Slider::MinorTickSpacingFieldMask | Slider::SnapToTicksFieldMask | Slider::DrawLabelsFieldMask | Slider::RangeModelFieldMask);
    
    DefaultBoundedRangeModelPtr LowerAnimationSliderRangeModel = DefaultBoundedRangeModel::create();
    LowerAnimationSliderRangeModel->setMinimum(0);
    LowerAnimationSliderRangeModel->setMaximum(100);
    LowerAnimationSliderRangeModel->setValue(BlendTouchScreen * 100);
    LowerAnimationSliderRangeModel->setExtent(0);
    
    //Create the lower animation blend amount slider
    SliderPtr LowerAnimationSlider = Slider::create();
    beginEditCP(LowerAnimationSlider, Slider::LabelMapFieldMask | Slider::PreferredSizeFieldMask | Slider::MajorTickSpacingFieldMask | Slider::MinorTickSpacingFieldMask | Slider::SnapToTicksFieldMask | Slider::DrawLabelsFieldMask | Slider::RangeModelFieldMask);

     //Label the slider
        TempLabel = Label::Ptr::dcast(LowerAnimationSlider->getLabelPrototype()->shallowCopy());
        beginEditCP(TempLabel, Label::TextFieldMask); TempLabel->setText("0.0"); endEditCP(TempLabel, Label::TextFieldMask);
        LowerAnimationSlider->getLabelMap()[0] = TempLabel;

        TempLabel = Label::Ptr::dcast(LowerAnimationSlider->getLabelPrototype()->shallowCopy());
        beginEditCP(TempLabel, Label::TextFieldMask); TempLabel->setText("1.0"); endEditCP(TempLabel, Label::TextFieldMask);
        LowerAnimationSlider->getLabelMap()[100] = TempLabel;

        //Customize the slider
        LowerAnimationSlider->setPreferredSize(Vec2f(100, 300));
        LowerAnimationSlider->setSnapToTicks(false);
        LowerAnimationSlider->setMajorTickSpacing(10);
        LowerAnimationSlider->setMinorTickSpacing(5);
        LowerAnimationSlider->setOrientation(Slider::VERTICAL_ORIENTATION);
        LowerAnimationSlider->setInverted(true);
        LowerAnimationSlider->setDrawLabels(true);
        LowerAnimationSlider->setRangeModel(LowerAnimationSliderRangeModel);
    endEditCP(LowerAnimationSlider, Slider::LabelMapFieldMask | Slider::PreferredSizeFieldMask | Slider::MajorTickSpacingFieldMask | Slider::MinorTickSpacingFieldMask | Slider::SnapToTicksFieldMask | Slider::DrawLabelsFieldMask | Slider::RangeModelFieldMask);

    // Create Background to be used with the MainFrame
    ColorLayerPtr MainFrameBackground = osg::ColorLayer::create();
    beginEditCP(MainFrameBackground, ColorLayer::ColorFieldMask);
        MainFrameBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
    endEditCP(MainFrameBackground, ColorLayer::ColorFieldMask);

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

    LayoutPtr MainInternalWindowLayout = osg::FlowLayout::create();

    //GL Viewport
    ComponentPtr TheGLViewport = createGLPanel();
    InternalWindowPtr MainInternalWindow = osg::InternalWindow::create();
    beginEditCP(MainInternalWindow, InternalWindow::ChildrenFieldMask | InternalWindow::LayoutFieldMask | InternalWindow::BackgroundsFieldMask | InternalWindow::AlignmentInDrawingSurfaceFieldMask | InternalWindow::ScalingInDrawingSurfaceFieldMask | InternalWindow::DrawTitlebarFieldMask | InternalWindow::ResizableFieldMask);
       MainInternalWindow->getChildren().push_back(UpperAnimationSlider);
       MainInternalWindow->getChildren().push_back(LowerAnimationSlider);
       MainInternalWindow->getChildren().push_back(TheGLViewport);
       MainInternalWindow->setLayout(MainInternalWindowLayout);
       MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
       MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
       MainInternalWindow->setScalingInDrawingSurface(Vec2f(1.0f,1.0f));
       MainInternalWindow->setDrawTitlebar(false);
       MainInternalWindow->setResizable(false);
    endEditCP(MainInternalWindow, InternalWindow::ChildrenFieldMask | InternalWindow::LayoutFieldMask | InternalWindow::BackgroundsFieldMask | InternalWindow::AlignmentInDrawingSurfaceFieldMask | InternalWindow::ScalingInDrawingSurfaceFieldMask | InternalWindow::DrawTitlebarFieldMask | InternalWindow::ResizableFieldMask);

    // Create the Drawing Surface
    UIDrawingSurfacePtr TutorialDrawingSurface = UIDrawingSurface::create();
    beginEditCP(TutorialDrawingSurface, UIDrawingSurface::GraphicsFieldMask | UIDrawingSurface::EventProducerFieldMask);
        TutorialDrawingSurface->setGraphics(TutorialGraphics);
        TutorialDrawingSurface->setEventProducer(TutorialWindowEventProducer);
    endEditCP(TutorialDrawingSurface, UIDrawingSurface::GraphicsFieldMask | UIDrawingSurface::EventProducerFieldMask);
    
    TutorialDrawingSurface->openWindow(MainInternalWindow);

    // Create the UI Foreground Object
    UIForegroundPtr TutorialUIForeground = osg::UIForeground::create();

    beginEditCP(TutorialUIForeground, UIForeground::DrawingSurfaceFieldMask);
        TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
    endEditCP(TutorialUIForeground, UIForeground::DrawingSurfaceFieldMask);

    ViewportPtr TutorialViewport = mgr->getWindow()->getPort(0);
    beginEditCP(TutorialViewport, Viewport::ForegroundsFieldMask);
        TutorialViewport->getForegrounds().push_back(TutorialUIForeground);
    beginEditCP(TutorialViewport, Viewport::ForegroundsFieldMask);

    //Attach the Slider Listeners
    BlendAmountSliderChangeListener UpperAnimationSliderListener(TheSkeletonBlendedAnimation, 0, UpperAnimationSlider);
    UpperAnimationSlider->addChangeListener(&UpperAnimationSliderListener);
    
    BlendAmountSliderChangeListener LowerAnimationSliderListener(TheSkeletonBlendedAnimation, 1, LowerAnimationSlider);
    LowerAnimationSlider->addChangeListener(&LowerAnimationSliderListener);

    //Animation Advancer
    TheAnimationAdvancer = ElapsedTimeAnimationAdvancer::create();
    beginEditCP(TheAnimationAdvancer);
    ElapsedTimeAnimationAdvancer::Ptr::dcast(TheAnimationAdvancer)->setStartTime( 0.0 );


    beginEditCP(TheAnimationAdvancer);

        //Create the Documentation
        SimpleScreenDoc TheSimpleScreenDoc(&sceneManager, TutorialWindow);
    
    // Show the whole Scene
    mgr->showAll();
    TheAnimationAdvancer->start();

     //Show window
    Vec2f WinSize(TutorialWindowEventProducer->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindowEventProducer->getDesktopSize() - WinSize) *0.5);
    TutorialWindowEventProducer->openWindow(WinPos,
                        WinSize,
                                        "23BlendXMLAnimations");

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

    osgExit();

    return 0;
}
コード例 #5
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 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;
}
コード例 #6
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);
	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);
        TorusNode->addChild(TorusGeometryNode);
    endEditCP  (TorusNode, Node::CoreFieldMask | Node::ChildrenFieldMask);

    //Make Main Scene Node
    NodePtr scene = Node::create();
    ComponentTransformPtr Trans;
    Trans = ComponentTransform::create();
    setName(Trans, std::string("MainTransformationCore"));
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
    {
        scene->setCore(Trans);
 
        // add the torus as a child
        scene->addChild(TorusNode);
    }
    endEditCP  (scene, Node::CoreFieldMask | Node::ChildrenFieldMask);

    setupAnimation();

    
    // Create Background to be used with the Main InternalWindow
    ColorLayerPtr MainInternalWindowBackground = osg::ColorLayer::create();
    beginEditCP(MainInternalWindowBackground, ColorLayer::ColorFieldMask);
        MainInternalWindowBackground->setColor(Color4f(1.0,1.0,1.0,0.5));
    endEditCP(MainInternalWindowBackground, ColorLayer::ColorFieldMask);
    InternalWindowPtr MainInternalWindow = osg::InternalWindow::create();
    LayoutPtr MainInternalWindowLayout = osg::FlowLayout::create();
	beginEditCP(MainInternalWindow, InternalWindow::ChildrenFieldMask | InternalWindow::LayoutFieldMask | InternalWindow::BackgroundsFieldMask | InternalWindow::AlignmentInDrawingSurfaceFieldMask | InternalWindow::ScalingInDrawingSurfaceFieldMask | InternalWindow::DrawTitlebarFieldMask | InternalWindow::ResizableFieldMask);
       MainInternalWindow->getChildren().push_back(ExampleButton);
       MainInternalWindow->setLayout(MainInternalWindowLayout);
       MainInternalWindow->setBackgrounds(MainInternalWindowBackground);
	   MainInternalWindow->setAlignmentInDrawingSurface(Vec2f(0.5f,0.5f));
	   MainInternalWindow->setScalingInDrawingSurface(Vec2f(0.5f,0.5f));
	   MainInternalWindow->setDrawTitlebar(false);
	   MainInternalWindow->setResizable(false);
    endEditCP(MainInternalWindow, InternalWindow::ChildrenFieldMask | InternalWindow::LayoutFieldMask | InternalWindow::BackgroundsFieldMask | InternalWindow::AlignmentInDrawingSurfaceFieldMask | InternalWindow::ScalingInDrawingSurfaceFieldMask | InternalWindow::DrawTitlebarFieldMask | InternalWindow::ResizableFieldMask);

    // Create the Drawing Surface
    UIDrawingSurfacePtr TutorialDrawingSurface = UIDrawingSurface::create();
    beginEditCP(TutorialDrawingSurface, UIDrawingSurface::GraphicsFieldMask | UIDrawingSurface::EventProducerFieldMask);
        TutorialDrawingSurface->setGraphics(TutorialGraphics);
        TutorialDrawingSurface->setEventProducer(TutorialWindowEventProducer);
    endEditCP(TutorialDrawingSurface, UIDrawingSurface::GraphicsFieldMask | UIDrawingSurface::EventProducerFieldMask);
    
	TutorialDrawingSurface->openWindow(MainInternalWindow);
	
	// Create the UI Foreground Object
    UIForegroundPtr TutorialUIForeground = osg::UIForeground::create();

    beginEditCP(TutorialUIForeground, UIForeground::DrawingSurfaceFieldMask);
        TutorialUIForeground->setDrawingSurface(TutorialDrawingSurface);
    endEditCP(TutorialUIForeground, UIForeground::DrawingSurfaceFieldMask);

    mgr->setRoot(scene);

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

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

    TheAnimationAdvancer->start();
    
    Vec2f WinSize(TutorialWindowEventProducer->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindowEventProducer->getDesktopSize() - WinSize) *0.5);
    TutorialWindowEventProducer->openWindow(WinPos,
                        WinSize,
                                        "24AnimationAction");

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

    osgExit();

    return 0;
}
コード例 #7
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);
        SkeletonNode->setCore(ExampleSkeletonDrawable);
    endEditCP(SkeletonNode, Node::CoreFieldMask);

	//Skeleton Blended Geometry Node
	MeshNode = osg::Node::create();
    beginEditCP(MeshNode, Node::CoreFieldMask);
        MeshNode->setCore(TheNewSkeletonGeometry);
    endEditCP(MeshNode, Node::CoreFieldMask);
	
   //Animation Advancer
   TheAnimationAdvancer = osg::ElapsedTimeAnimationAdvancer::create();
   osg::beginEditCP(TheAnimationAdvancer);
   osg::ElapsedTimeAnimationAdvancer::Ptr::dcast(TheAnimationAdvancer)->setStartTime( 0.0 );
   osg::beginEditCP(TheAnimationAdvancer);


    //Create scene
    NodePtr scene = osg::Node::create();
    beginEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);
        scene->setCore(osg::Group::create());
		scene->addChild(UnboundGeometry);
        scene->addChild(SkeletonNode);
        scene->addChild(MeshNode);
    endEditCP(scene, Node::CoreFieldMask | Node::ChildrenFieldMask);

    mgr->setRoot(scene);


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

	 //Show window
    Vec2f WinSize(TutorialWindowEventProducer->getDesktopSize() * 0.85f);
    Pnt2f WinPos((TutorialWindowEventProducer->getDesktopSize() - WinSize) *0.5);
    TutorialWindowEventProducer->openWindow(WinPos,
            WinSize,
            "20LoadXMLBlendedGeometry");

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

    osgExit();

    return 0;
}