C++ GLUTWindowRecPtr::init方法代码示例

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

    {
        int winid = setupGLUT(&argc, argv);
        OSG::GLUTWindowRecPtr gwin = OSG::GLUTWindow::create();
        gwin->setGlutId(winid);
        gwin->init();

        if (argc > 1)
            scene = createScenegraph(argv[1]);
        else
            scene = createScenegraph("Data/brick_quads.wrl");

        mgr = new OSG::SimpleSceneManager;
        mgr->setWindow(gwin );
        mgr->setRoot  (scene);
        mgr->showAll();

        OSG::commitChanges();
    }

    glutMainLoop();

    return 0;
}

int main(int argc, char **argv)
{
    OSG::osgInit(argc,argv);
    
    {
        int winid = setupGLUT(&argc, argv);
        OSG::GLUTWindowRecPtr gwin = OSG::GLUTWindow::create();
        gwin->setGlutId(winid);
        gwin->init();
    
        scene =createScenegraph();
    
        mgr = new OSG::SimpleSceneManager;
        mgr->setWindow(gwin );
        mgr->setRoot  (scene);
        mgr->showAll();
        
        OSG::Navigator * nav = mgr->getNavigator();
        nav->setFrom(nav->getFrom()+OSG::Vec3f(0,50,0));
        
        OSG::commitChanges();
    }
    
    glutMainLoop();

    return 0;
}

// Initialize GLUT & OpenSG and set up the scene
int doMain(int argc, char **argv)
{
    std::cout << "start a cluster server with './testClusterServer -w pipe0'\n"
                 "press 'c' to connect to the servers.\n"
                 "press 'd' to disconnect from the servers.\n"
                 "press 'n' to delete current scene.\n"
                 "press 't' to create a torus.\n"
                 "press 'l' to load scene 'tie.wrl'.\n"
              << std::endl;
    
    // OSG init
    OSG::osgInit(argc,argv);

    OSG::VTKPolyDataMapper::getClassType().dump();

    // GLUT init
    int winid = setupGLUT(&argc, argv);

    // the connection between GLUT and OpenSG

    _client_win = OSG::GLUTWindow::create();

    _client_win->setGlutId(winid);
    _client_win->init();
    _client_win->setSize(300,300);
    
    for(OSG::Int32 i=0;i<argc-1;++i)
    {
        if(argv[i+1] != NULL)
            _pipenames.push_back(argv[i+1]);
    }

    if(_pipenames.empty())
        _pipenames.push_back("pipe0");
    
    _root = OSG::Node::create();
    
    _root->setCore(OSG::Group::create());
    
    // create default scene
//    NodePtr scene = makeTorus(.5, 2, 16, 16);
    OSG::NodeUnrecPtr scene = initVTK();

    _root->addChild(scene);

    // create the SimpleSceneManager helper
    _mgr = OSG::SimpleSceneManager::create();

    // tell the manager what to manage
    _mgr->setWindow(_client_win );
    _mgr->setRoot  (_root);

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

    return 0;
}

int main(int argc,char **argv)
{
    int winid;

    // initialize Glut
    glutInit(&argc, argv);
    glutInitDisplayMode( GLUT_RGB |GLUT_DEPTH | GLUT_DOUBLE);

    if(!argv[1])
    {
        std::cout << "No name was given!" << std::endl;
        return -1;
    }
    
    // init OpenSG
    OSG::osgInit(argc, argv);

    winid = glutCreateWindow(argv[1]);
    glutDisplayFunc(display);
    glutIdleFunc(display);
    glutReshapeFunc(reshape);
    glutSetCursor(GLUT_CURSOR_NONE);

    ract = OSG::RenderAction::create();

    window = OSG::GLUTWindow::create();
    window->setGlutId(winid);
    window->init();

    window->resize(512, 512);

    //create a new server that will be connected via multicast
    //argv[1] is the name of the server (at least it should be...)
    server = new OSG::ClusterServer(window, argv[1], "StreamSock", "");
    server->start();

    glutMainLoop();

    return 0;
}

int main(int argc, char **argv)
{
    OSG::osgInit(argc,argv);
    
    {
        int winid = setupGLUT(&argc, argv);
        OSG::GLUTWindowRecPtr gwin = OSG::GLUTWindow::create();
        gwin->setGlutId(winid);
        gwin->init();
    
        scene = createScenegraph();
    
        mgr = OSG::SimpleSceneManager::create();
        mgr->setWindow(gwin );
        mgr->setRoot  (scene);
        mgr->showAll();
        
        OSG::commitChanges();
    }
    
    glutMainLoop();

    return 0;
}

int main(int argc, char **argv)
{
    OSG::osgInit(argc,argv);
    
    if(argc > 1 && !strcmp(argv[1],"-s"))
    {
        show = false;
        argv++;
        argc--;
    }
    
    if(argc > 1 && !strcmp(argv[1],"-d"))
    {
        debug = true;
        argv++;
        argc--;
    }

    
    if(argc > 1)
    {
        scene = OSG::Node::create();
        OSG::GroupUnrecPtr g = OSG::Group::create();
        
        scene->setCore(g);
        
        for(OSG::UInt16 i = 1; i < argc; ++i)
            scene->addChild(OSG::SceneFileHandler::the()->read(argv[i]));
    }
    else
    {
        scene = OSG::makeTorus(.5, 3, 16, 16);
    }

    // GLUT init
    glutInit(&argc, argv);
    
    glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE);

    glutInitWindowSize(1024, 768);
    mainwinid = glutCreateWindow("OpenSG");
    
    glutReshapeFunc(reshape);
    glutDisplayFunc(display);
    glutIdleFunc(idle);
    glutMouseFunc(mouse);
    glutMotionFunc(motion);
    glutKeyboardFunc(keyboard);

    OSG::GLUTWindowUnrecPtr mainwin=OSG::GLUTWindow::create();
    mainwin->setGlutId(mainwinid);
    mainwin->init();
    
    // create the SimpleSceneManager helper
    mgr = OSG::SimpleSceneManager::create();

    // create the window and initial camera/viewport
    mgr->setWindow(mainwin);
    // tell the manager what to manage
    mgr->setRoot  (scene);

    OSG::commitChanges();

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

    mgr->setUseTraversalAction(true);

    tact      = OSG::RenderAction::create();
#ifdef OSG_OLD_RENDER_ACTION
    act       = OSG::RenderAction::create();
#endif
    debugact  = OSG::RenderAction::create();
    tact->setOcclusionCulling(true);


    // Open the debug window
    if(debug)
    {
        OSG::traverse(scene, initMask);

        glutInitWindowSize(800, 400);
        debugwinid = glutCreateWindow("OpenSG Occlusion Debugging");

        glutReshapeFunc(reshape);
        glutDisplayFunc(display);
        glutIdleFunc(display);
        glutKeyboardFunc(keyboard);

        debugwin=OSG::GLUTWindow::create();
        debugwin->setGlutId(debugwinid);
        debugwin->init();       
        
        OSG::ViewportUnrecPtr vp = mainwin->getPort(0);
        
        OSG::ViewportUnrecPtr newvp = OSG::Viewport::create();        
        newvp->setLeft(0);
        newvp->setRight(0.5);
        newvp->setBottom(0);
        newvp->setTop(1);
//.........这里部分代码省略.........

int main(int argc,char **argv)
{
    const char    *name          ="ClusterServer";
    const char    *connectionType="StreamSock";
//     const char    *connectionType="Multicast";
    bool           fullscreen     =true;
    std::string    address        ="";
    int            width=-1,height=300,x=0,y=0;
    bool           doStereo=false;
    char           *str;

    for(int i = 1 ; i < argc ; ++i)
    {
        if(argv[i][0] == '-')
        {
            switch(argv[i][1])
            {
                case 'm':
                    connectionType="Multicast";
                    break;
                case 's':
                    doStereo=true;
                    break;
                case 'w':
                    fullscreen=false;
                    break;
                case 'e':
                    exitOnError=true;
                    break;
                case 'a':
                    address=&(argv[i][2]);
                    break;
                case 'g':
                    if(argv[i][2] != '\0')
                        str=argv[i]+2;
                    else
                        str=argv[++i];
                    if(sscanf(str,"%d,%d,%d,%d",
                              &width,&height,&x,&y)!=4)
                    {
                        SWARNING << "Wrong args in -g. Use -gw,h,x,y" 
                                 << std::endl;
                        cleanup();
                        exit(0);
                    }
                    break;
                case 'p':
                    if(argv[i][2] != '\0')
                        servicePort=atoi(argv[i]+2);
                    else
                        servicePort=atoi(argv[++i]);
                    break;
                case 'j':
                    if(argv[i][2] != '\0')
                        serviceGroup=argv[i]+2;
                    else
                        serviceGroup=argv[++i];
                    break;
                case 'h':
                    std::cout << argv[0] 
                              << "-m "
                              << "-s "
                              << "-w "
                              << "-e "
                              << "-g w,h,x,y "
                              << "-a Address "
                              << "-j group "
                              << "-p servicePort "
                              << std::endl;
                    std::cout << "-m         use multicast" << std::endl;
                    std::cout << "-s         enable stereo" << std::endl;
                    std::cout << "-w         no fullscreen" << std::endl;
                    std::cout << "-e         exit after closed connection" 
                              << std::endl;
                    std::cout << "-g         geometry" << std::endl;
                    std::cout << "-a Address Server network address"
                              << std::endl;
                    std::cout << "-m Address wait for requests on "
                              << "multicast group" << std::endl;
                    std::cout << "-p port    wait for requests on port"
                              << std::endl;
                    return 0;
            }
        }
        else
        {
            name=argv[i];
        }
    }

    try
    {
        OSG::osgInit            (argc, argv);
        OSG::ClusterServer::init(argc, argv);

        glutInit(&argc, argv);

        if(doStereo)
            glutInitDisplayMode( GLUT_STEREO | 
                                 GLUT_RGB | 
//.........这里部分代码省略.........

int main(int argc, char *argv[])
{
    // Init the OpenSG subsystem
    OSG::osgInit(argc, argv);

    {
        // We create a GLUT Window (that is almost the same for most applications)
        int winid = setupGLUT(&argc, argv);
        OSG::GLUTWindowRecPtr gwin = OSG::GLUTWindow::create();
        gwin->setGlutId(winid);
        gwin->init();
    
        // Create the face
        std::string family = "SANS";
        OSG::TextFace::Style style = OSG::TextFace::STYLE_PLAIN;
        OSG::UInt32 size = 32;
        OSG::TextPixmapFaceRefPtr face = 
            OSG::TextPixmapFace::create(family, style, size);
        if (face == 0)
        {
            std::cerr << "ERROR: Cannot create face object!" << std::endl;
            return -1;
        }
    
        // Lay out one single line of text
        std::string text = "Hello World!"; // Use UTF-8 encoding!
        OSG::TextLayoutParam layoutParam;
        layoutParam.horizontal = true;
        layoutParam.leftToRight = true;
        layoutParam.topToBottom = true;
        layoutParam.majorAlignment = OSG::TextLayoutParam::ALIGN_FIRST;
        layoutParam.minorAlignment = OSG::TextLayoutParam::ALIGN_FIRST;
        layoutParam.spacing = 1.f;
        layoutParam.length.push_back(0.f);
        layoutParam.maxExtend = 0.f;
        OSG::TextLayoutResult layoutResult;
        face->layout(text, layoutParam, layoutResult);
    
        // Render the text into an OpenSG image
        OSG::Vec2f offset;
        OSG::UInt32 border = 1;
        OSG::ImageRecPtr imagePtr = face->makeImage(layoutResult, offset, border);
        
        // Create the geometry which we will assign the texture to
        OSG::Real32 width = imagePtr->getWidth();
        OSG::Real32 height = imagePtr->getHeight();
        OSG::NodeRecPtr plane = OSG::makePlane(width, height, 1, 1);
    
        // Create the texture that will hold the image
        OSG::SimpleTexturedMaterialRecPtr tex = 
            OSG::SimpleTexturedMaterial::create();
        tex->setImage(imagePtr);
        tex->setEnvMode(GL_MODULATE);
        tex->setDiffuse(OSG::Color3f(1, 0, 0));
    
        // Assign the texture to the geometry
        OSG::GeometryRecPtr geo =
            dynamic_cast<OSG::Geometry *>(plane->getCore());
        geo->setMaterial(tex);
    
        // Transform the geometry so that the origin of the text is at
        // the origin of the world coordinate system
        OSG::NodeRecPtr scene = OSG::Node::create();
        OSG::TransformRecPtr transformPtr = OSG::Transform::create();
        OSG::Matrix m;
        m.setTranslate(offset.x() + width / 2, offset.y() - height / 2, 0);
        transformPtr->setMatrix(m);
        
        scene->setCore(transformPtr);
        scene->addChild(plane);
        
        // Create and setup the SSM
        mgr = new OSG::SimpleSceneManager;
        mgr->setWindow(gwin);
        mgr->setRoot(scene);
    
        // Create a blue background
        OSG::SolidBackgroundRecPtr bg = OSG::SolidBackground::create();
        bg->setColor(OSG::Color3f(0.1, 0.1, 0.5));
        
        gwin->getPort(0)->setBackground(bg);
        
        mgr->showAll();
        
        OSG::commitChanges();
    }

    // Give Control to the GLUT Main Loop
    glutMainLoop();

    return 0;
}

//.........这里部分代码省略.........
                    createContainer(composerType.c_str());
                OSG::ImageComposer *icPtr = 
                    dynamic_cast<OSG::ImageComposer *>(fcPtr.get());
                
                if(icPtr != NULL)
                {
                    if(dynamic_cast<OSG::PipelineComposer *>(icPtr) != NULL)
                    {
                        if(subtilesize>0)
                            dynamic_cast<OSG::PipelineComposer *>(icPtr)->setTileSize(subtilesize);
                        dynamic_cast<OSG::PipelineComposer *>(icPtr)->setPipelined(pipelinedBufferRead);
                    }
                    if(dynamic_cast<OSG::BinarySwapComposer *>(icPtr) != NULL)
                    {
                        if(subtilesize>0)
                            dynamic_cast<OSG::BinarySwapComposer *>(icPtr)->setTileSize(subtilesize);
                    }
                    icPtr->setStatistics(info);
//                        icPtr->setShort(false);
                    sortlast->setComposer(icPtr);
                }
            }
            clusterWindow=sortlast;
            break;
#ifdef FRAMEINTERLEAVE
        case 'I':
            frameinterleave=OSG::FrameInterleaveWindow::create();
            clusterWindow=frameinterleave;
            if(compose)
                frameinterleave->setCompose(true);
            else
                frameinterleave->setCompose(false);
            break;
#endif
        case 'P':
            sortfirst=OSG::SortFirstWindow::create();
            sortfirst->setCompose(false);
            clusterWindow=sortfirst;
            break;
    }
    
    if(!autostart.empty())
        clusterWindow->editMFAutostart()->push_back(autostart);
    
    for(i=0 ; i<int(servers.size()) ; ++i)
        clusterWindow->editMFServers()->push_back(servers[i]);
    if(cols < 0)
        cols = clusterWindow->getMFServers()->size32() / rows;
    switch(type)
    {
        case 'M': 
            multidisplay->setHServers(cols);
            multidisplay->setVServers(rows);
            break;
        case 'X': 
            balancedmultidisplay->setHServers(cols);
            balancedmultidisplay->setVServers(rows);
//                    balancedmultidisplay->setShowBalancing(true);
//            balancedmultidisplay->setShowBalancing(info);
            break;
    }
#ifdef FRAMEINTERLEAVE
    clusterWindow->setInterleave(interleave);
#endif
        
    // create client window
    clientWindow=OSG::GLUTWindow::create();
//        glutReshapeWindow(800,600);
    glutReshapeWindow(winwidth,winheight);
    clientWindow->setGlutId(winid);
    clientWindow->init();
    
    // init scene graph
    init(filenames);
    
    // init client
    clusterWindow->setConnectionType(connectionType);
    // needs to be called before init()!
    clusterWindow->setConnectionParams(connectionParameters);
    if(clientRendering)
    {
        clusterWindow->setClientWindow(clientWindow);
    }
    clusterWindow->setConnectionDestination(connectionDestination);
    clusterWindow->setConnectionInterface(connectionInterface);
    clusterWindow->init();
    if(serverx > 0)
        clusterWindow->resize(serverx,servery);
    else
        clusterWindow->resize(winwidth,winheight);
    clientWindow->resize(winwidth,winheight);

//    OSG::FieldContainerFactory::the()->dump();

    OSG::commitChanges();

    glutMainLoop();

    return 0;
}

int main(int argc, char *argv[])
{
    // Init the OpenSG subsystem
    OSG::osgInit(argc, argv);

    {
        // We create a GLUT Window (that is almost the same for most applications)
        int winid = setupGLUT(&argc, argv);
        OSG::GLUTWindowRecPtr gwin = OSG::GLUTWindow::create();
        gwin->setGlutId(winid);
        gwin->init();

        // Create the face
        std::string family = "SANS";
        OSG::TextFace::Style style = OSG::TextFace::STYLE_PLAIN;
        OSG::TextTXFParam txfParam;
        txfParam.size = 46;
        txfParam.gap = 1;
        txfParam.setCharacters("Hello World!");
        txfParam.textureWidth = 0;
        OSG::TextTXFFaceRefPtr face =
            OSG::TextTXFFace::create(family, style, txfParam);
        if (face == 0)
        {
            std::cerr << "ERROR: Cannot create face object!" << std::endl;
            return -1;
        }

        // Lay out one single line of text
        std::string text = "Hello World!"; // Use UTF-8 encoding!
        OSG::TextLayoutParam layoutParam;
        layoutParam.horizontal = true;
        layoutParam.leftToRight = true;
        layoutParam.topToBottom = true;
        layoutParam.majorAlignment = OSG::TextLayoutParam::ALIGN_FIRST;
        layoutParam.minorAlignment = OSG::TextLayoutParam::ALIGN_FIRST;
        layoutParam.spacing = 1.f;
        layoutParam.length.push_back(0.f);
        layoutParam.maxExtend = 0.f;
        OSG::TextLayoutResult layoutResult;
        face->layout(text, layoutParam, layoutResult);

        // Create the text geometry
        OSG::Real32 scale = 1.f;
        OSG::NodeRecPtr scene = face->makeNode(layoutResult, scale);

        // Get the texture that contains the characters of the font
        OSG::ImageRecPtr image = face->getTexture();

        // Create the texture that will hold the image
        OSG::SimpleTexturedMaterialRecPtr tex =
            OSG::SimpleTexturedMaterial::create();
        tex->setImage(image);
        tex->setEnvMode(GL_MODULATE);
        tex->setDiffuse(OSG::Color3f(1, 0, 0));

        // Assign the texture to the geometry
        OSG::GeometryRecPtr geo =
            dynamic_cast<OSG::Geometry *>(scene->getCore());
        geo->setMaterial(tex);

        // Create and setup the SSM
        mgr = new OSG::SimpleSceneManager;
        mgr->setWindow(gwin);
        mgr->setRoot(scene);

        // Create a blue background
        OSG::SolidBackgroundRecPtr bg = OSG::SolidBackground::create();
        bg->setColor(OSG::Color3f(0.1, 0.1, 0.5));

        gwin->getPort(0)->setBackground(bg);

        mgr->showAll();

        OSG::commitChanges();
    }

    // Give Control to the GLUT Main Loop
    glutMainLoop();

    return 0;
}