C++ Root::restoreConfig方法代码示例

void
TestScene5::runOgre()
{
	// initialize framework & open window
	Ogre::Root* root = new Ogre::Root();
	root->restoreConfig();
	root->initialise(false);
	auto window = root->createRenderWindow("Ogre RenderWindow", 800, 600, false);
	auto sceneMgr = root->createSceneManager(Ogre::ST_GENERIC);
	// adjust camera
	auto cam1 = sceneMgr->createCamera("cam1");
	auto camNode1 = sceneMgr->getRootSceneNode()->createChildSceneNode("camnode1");
	cam1->setNearClipDistance(5);
	camNode1->attachObject(cam1);
	camNode1->setPosition(100, 100, 100);
	camNode1->lookAt(Ogre::Vector3(-1, -1, -1), Ogre::Node::TS_LOCAL);
	window->addViewport(cam1);
	// load & integrate model
	root->addResourceLocation("./resources/Ogre", "FileSystem");
	Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
	auto model = sceneMgr->createEntity("model", "alexandria.mesh");
	auto modelNode = sceneMgr->getRootSceneNode()->createChildSceneNode();
	modelNode->attachObject(model);
	// position model
	modelNode->setPosition(-100, -100, -100);
	// loop
	runOgreLoop(root);
}

int main(int argc, char** argv)
{
	try {
	Ogre::Root *root = new Ogre::Root();
	if(!root->restoreConfig() && !root->showConfigDialog())
		return -1;

	root->initialise(false);

	Ogre::ResourceGroupManager::getSingleton().addResourceLocation("./data", "FileSystem");
	Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();

	Gtk::Main kit(argc, argv);

	MainWindow window;
	window.show();

	while(!window.hasExited()) {
		//root->renderOneFrame();
		kit.iteration();
	}
	} catch( Ogre::Exception& e) {
		std::cerr << "Caught unhandled Ogre exception: " << e.getFullDescription() << std::endl;
	}
//	delete root;
	return 0;
}

int main(int argc, char* argv[]){
    cout << "Test Ogre Program blaha" << endl;

    //Relative to where its executed from, not binary location
    Ogre::Root *mRoot = new Ogre::Root("configs/plugins.cfg","configs/config.cfg","logs/main.log");
    if(!(mRoot->restoreConfig() || mRoot->showConfigDialog())){
        delete mRoot;
        return -1;
    }

    // setup resources
    // Only add the minimally required resource locations to load up the Ogre head mesh
    Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/materials/programs", "FileSystem", "General");
    Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/materials/programs/GLSL", "FileSystem", "General");
    Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/materials/scripts", "FileSystem", "General");
    Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/materials/textures", "FileSystem", "General");
    Ogre::ResourceGroupManager::getSingleton().addResourceLocation("/Users/jgrey/OgreSDK/Media/models", "FileSystem", "General");

    
    //Create the window
    Ogre::RenderWindow *mWindow = mRoot->initialise(true, "initial Render Window");
    Ogre::SceneManager *sceneManager = mRoot->createSceneManager(Ogre::ST_GENERIC);

    Ogre::Camera *camera = sceneManager->createCamera("PlayerCam");

    camera->setPosition(Ogre::Vector3(0,0,80));
    camera->lookAt(Ogre::Vector3(0,0,-300));
    camera->setNearClipDistance(5);
    
    Ogre::Viewport* vp = mWindow->addViewport(camera);
    vp->setBackgroundColour(Ogre::ColourValue(0,0,0,0));
    camera->setAspectRatio(Ogre::Real(vp->getActualWidth()) / Ogre::Real(vp->getActualHeight()));

    Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
    
    Ogre::Entity* ogreHead = sceneManager->createEntity("Head","ogreHead.mesh");
    Ogre::SceneNode* headNode = sceneManager->getRootSceneNode()->createChildSceneNode();
    headNode->attachObject(ogreHead);

    sceneManager->setAmbientLight(Ogre::ColourValue(0.5,0.5,0.5));
    
    
    
    
    //Run the system
    bool continueRunning = true;
    while(continueRunning){
        mRoot->renderOneFrame();
        headNode->rotate(Ogre::Vector3(0,1,0),Ogre::Radian(0.005));
        if(mWindow->isClosed()){
            continueRunning = false;
        }

    }
    
    
    delete mRoot;
}

void
TestScene12::runOgre()
{
	// initialize framework & open window
	Ogre::Root* root = new Ogre::Root();
	root->restoreConfig();
	root->initialise(false);
	auto window = root->createRenderWindow("Ogre RenderWindow", 800, 600, false);
	auto sceneMgr = root->createSceneManager(Ogre::ST_GENERIC);
	// adjust camera
	auto cam1 = sceneMgr->createCamera("cam1");
	auto camNode1 = sceneMgr->getRootSceneNode()->createChildSceneNode("camnode1");
	cam1->setNearClipDistance(5);
	camNode1->attachObject(cam1);
	camNode1->setPosition(Ogre::Vector3(100, 100, 100));
	camNode1->lookAt(Ogre::Vector3(-1, -1, -1), Ogre::Node::TS_LOCAL);
	window->addViewport(cam1);
	// load & integrate model
	root->addResourceLocation("./resources/Ogre", "FileSystem");
	Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
	Mesh_Cube M(1);
	M.createMesh("cube");
	Ogre::SceneNode* groups[ROWS];
	std::list<Ogre::SceneNode*> nodes;
	for (int i = 0; i < ROWS; i++)
	{
		groups[i] = sceneMgr->getRootSceneNode()->createChildSceneNode();
		nodes.push_back(groups[i]);
	}
	for (int i = 0; i < ROWS * COLS; i++)
	{
		auto node = groups[i % ROWS]->createChildSceneNode();
		node->attachObject(sceneMgr->createEntity(std::string("model") + boost::lexical_cast<std::string>(i), "cube"));
		node->setPosition(
			camNode1->getOrientation() * -Ogre::Vector3::UNIT_X * LEFT(i)
			+ camNode1->getOrientation() * Ogre::Vector3::UNIT_Y * UP(i)
		);
	}
	root->addFrameListener(new MoveObjectTask_Ogre12(nodes));
	// loop
	runOgreLoop(root);
}

void
TestScene3::runOgre()
{
	// initialize framework & open window
	Ogre::Root* root = new Ogre::Root();
	root->restoreConfig();
	root->initialise(false);
	auto window = root->createRenderWindow("Ogre RenderWindow", 800, 600, false);
	auto sceneMgr = root->createSceneManager(Ogre::ST_GENERIC);
	// adjust camera
	auto cam1 = sceneMgr->createCamera("cam1");
	auto camNode1 = sceneMgr->getRootSceneNode()->createChildSceneNode("camnode1");
	cam1->setNearClipDistance(5);
	camNode1->attachObject(cam1);
	camNode1->setPosition(100, 100, 100);
	camNode1->lookAt(Ogre::Vector3(-1, -1, -1), Ogre::Node::TS_LOCAL);
	window->addViewport(cam1);
	// loop
	runOgreLoop(root);
}

    /**
     * Application main function:
     *   Initializes Ogre, creates a window, creates scenes, starts the rendering loop
     */
    void run() {
        // ----------------------- Create root object & window --------------------- //
        // Initialize (~ glutInit)
        mRoot = new Ogre::Root();
        mRoot->restoreConfig();                  // Read config from ogre.cfg
        //if(!mRoot->showConfigDialog()) return; // Alternatively, you can show a dialog window here

        // Create window (~ glutCreateWindow)
        mWindow = mRoot->initialise(true, "Basic OGRE example");

        // Register per-frame callbacks (~ glutIdleFunc)
        mRoot->addFrameListener(this);

        // Register keyboard and mouse callbacks (~ glutMouseFunc, glutKeyboardFunc, glutWindowFunc)
        // This class already implements some logic, such as "quit on Escape".
        // It is described in input_util.h, feel free to play with that implementation.
        mEventListener = new SimpleMouseAndKeyboardListener(mWindow, mRoot, this);

        // ----------- Create scene ----------------- //
        // Each scene is represented by a "SceneManager" object, which
        // combines a SceneGraph (set of objects with their model transforms)
        // with a Camera (view-projection transform)
        mScene = createTriangleScene();      // Very basic colored triangle

        // This is like (~ glViewport), in that you could specify the region of the window to draw to.
        // You can have several scenes rendered to different parts in the window.
        Ogre::Viewport* vp = mWindow->addViewport(mScene->getCamera("MainCamera"));

        // ~ glClearColor
        vp->setBackgroundColour(Ogre::ColourValue(0, 0, 0));

        // Enable control of a camera with mouse & keyboard using the utility class.
        mEventListener->controlCamera(mScene->getCamera("MainCamera"));

        // ------------------------ Configuration complete ----------------- //
        // Enter the infinite rendering & event processing loop.
        // ~ glutMainLoop()
        mRoot->startRendering();
    }

int main(int argc, char **argv)
#endif
{
    int ret = 0;
    Ogre::Log * log = NULL;
    Ogre::Root * root = NULL;
    GameManager* game = NULL;
    Ogre::LogManager * logMgr = NULL;
    bool configCreated = false;
    std::string ogreLogPath, ogreCfgPath;
    
    srand(time(NULL));
    
    using namespace boost::filesystem;
    // Creates the Lost Marbles directory to write to
    path lostMarblesDir(utils::getLostMarblesWriteDir());
    
    try {
        if(! exists(lostMarblesDir))
            create_directories(lostMarblesDir);
    } catch(const filesystem_error& ex) {
        #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
        MessageBoxA(NULL, ex.what(), "An exception has occurred!", MB_OK | MB_ICONERROR | MB_TASKMODAL);
        #else
        std::cerr << "An exception has occured: " << ex.what() << std::endl;
        #endif
        ret = 1;
        goto gracefulexit;
    }
    

    ogreLogPath = (lostMarblesDir / "Ogre.log").string();
    logMgr = new Ogre::LogManager();
    log = logMgr->createLog(ogreLogPath, true, true, false);
    
    ogreCfgPath = (lostMarblesDir / "Ogre.cfg").string();
    root = new Ogre::Root("Plugins.cfg",ogreCfgPath);

    log->logMessage("Main Lost Marbles write directory " + lostMarblesDir.string());
    log->logMessage("Log Path: " + ogreLogPath);
    log->logMessage("Config Path: " + ogreCfgPath);

    if(!root->restoreConfig()) {
        configCreated = root->showConfigDialog();
        root->saveConfig();
    } else
        configCreated = true;

    if(configCreated) {
        game = new GameManager();

        try {
            // initialize the game and switch to the first state
            game->start(LogoState::getInstance());
        } catch (Ogre::Exception& e) {
            #if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
            MessageBoxA(NULL, e.getFullDescription().c_str(), "An exception has occurred!", MB_OK | MB_ICONERROR | MB_TASKMODAL);
            #else
            std::cerr << "An exception has occured: " << e.getFullDescription() << std::endl;
            #endif
            ret = 1;
            goto gracefulexit;
        } 
    }

gracefulexit:
    if(game) delete game;
    if(root) delete root;
    if(logMgr) delete logMgr;
    return ret;
}

int main() {
    Ogre::Root* root = new Ogre::Root();
    root->addResourceLocation("/home/soulmerge/projects/Diplomarbeit/Prototype/resources/Ogre/", "FileSystem");
    if (!root->restoreConfig() && !root->showConfigDialog()) {
        throw 1;
    }
    root->initialise(false);
    Ogre::SceneManager* sceneMgr = root->createSceneManager(Ogre::ST_GENERIC);
    sceneMgr->setAmbientLight(Ogre::ColourValue::White * 10);
    Ogre::RenderWindow* window = root->createRenderWindow("Ogre RenderWindow", 800, 600, false, NULL);
    Ogre::Camera* cam1 = sceneMgr->createCamera("cam1");
    Ogre::Camera* cam2 = sceneMgr->createCamera("cam2");
    Ogre::Camera* cam3 = sceneMgr->createCamera("cam3");
    Ogre::Camera* cam4 = sceneMgr->createCamera("cam4");
	Ogre::Viewport* vp1 = window->addViewport(cam1, 1, 0  , 0  , 0.5, 0.5);
	Ogre::Viewport* vp2 = window->addViewport(cam2, 2, 0.5, 0  , 0.5, 0.5);
	Ogre::Viewport* vp3 = window->addViewport(cam3, 3, 0  , 0.5, 0.5, 0.5);
	Ogre::Viewport* vp4 = window->addViewport(cam4, 4, 0.5, 0.5, 0.5, 0.5);
    vp1->setBackgroundColour(Ogre::ColourValue(1, 1, 1));
    vp2->setBackgroundColour(Ogre::ColourValue(1, 1, 1) * 0.95);
    vp3->setBackgroundColour(Ogre::ColourValue(1, 1, 1) * 0.95);
    vp4->setBackgroundColour(Ogre::ColourValue(1, 1, 1));
    Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
    Ogre::Entity* model = sceneMgr->createEntity("model", "alexandria.mesh");
    Ogre::SceneNode* modelNode1 = sceneMgr->getRootSceneNode()->createChildSceneNode("modelnode1");
    modelNode1->attachObject(model);
    cam1->setNearClipDistance(5);
    cam2->setNearClipDistance(5);
    cam3->setNearClipDistance(5);
    cam4->setNearClipDistance(5);
	/*
    cam1->setPolygonMode(Ogre::PM_WIREFRAME);
    cam2->setPolygonMode(Ogre::PM_WIREFRAME);
    cam3->setPolygonMode(Ogre::PM_WIREFRAME);
    cam4->setPolygonMode(Ogre::PM_WIREFRAME);
	*/
    Ogre::SceneNode* camNode1 = sceneMgr->getRootSceneNode()->createChildSceneNode("camnode1");
    Ogre::SceneNode* camNode2 = sceneMgr->getRootSceneNode()->createChildSceneNode("camnode2");
    Ogre::SceneNode* camNode3 = sceneMgr->getRootSceneNode()->createChildSceneNode("camnode3");
    Ogre::SceneNode* camNode4 = sceneMgr->getRootSceneNode()->createChildSceneNode("camnode4");
    camNode1->attachObject(cam1);
    camNode2->attachObject(cam2);
    camNode3->attachObject(cam3);
    camNode4->attachObject(cam4);
	Ogre::Quaternion q;
	q.FromAngleAxis(Ogre::Degree(90), Ogre::Vector3::UNIT_Y);
	camNode1->lookAt(Ogre::Vector3(-1, -1, -1), Ogre::Node::TS_LOCAL);
	camNode2->setOrientation(q * camNode1->getOrientation());
	camNode3->setOrientation(q * camNode2->getOrientation());
	camNode4->setOrientation(q * camNode3->getOrientation());
    camNode1->setPosition(100, 100, 100);
    camNode2->setPosition(100, 100, -100);
    camNode3->setPosition(-100, 100, -100);
    camNode4->setPosition(-100, 100, 100);
    while(true) {
        Ogre::WindowEventUtilities::messagePump();
        if (window->isClosed()) {
            return 0;
        }
        if (!root->renderOneFrame()) {
            return 0;
        }
    }
    return 0;
}

    bool initialise()
    {
		mRoot = new Ogre::Root(PLUGINS_CFG, OGRE_CFG, OGRE_LOG);

		if (!mRoot->restoreConfig())
			if (!mRoot->showConfigDialog())
				return false;

		initResources();

        mWindow = mRoot->initialise(true, "CS Clone Editor v0.0");
        Ogre::WindowEventUtilities::addWindowEventListener(mWindow, this);

		mSceneMgr = mRoot->createSceneManager(Ogre::ST_GENERIC);
		mSceneMgr->setAmbientLight(Ogre::ColourValue(0.7, 0.7, 0.7));
		mCamera = mSceneMgr->createCamera("camera");
        mWindow->addViewport(mCamera);
        mCamera->setAutoAspectRatio(true);
        mCamera->setNearClipDistance(0.1);
        mCamera->setFarClipDistance(10000);
        mCamera->setPosition(10, 10, 10);
//        mCamera->lookAt(0, 0, 0);

        mRoot->addFrameListener(this);

		Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();
//Initializing OIS
		Ogre::LogManager::getSingletonPtr()->logMessage("*-*-* OIS Initialising");

		OIS::ParamList pl;
		size_t windowHnd = 0;
		mWindow->getCustomAttribute("WINDOW", &windowHnd);
		pl.insert(std::make_pair(std::string("WINDOW"), Ogre::StringConverter::toString(windowHnd)));

#if OGRE_DEBUG_MODE == 1
	#if OGRE_PLATFORM == OGRE_PLATFORM_LINUX
		#define NO_EXCLUSIVE_INPUT
	#endif
#endif

#ifdef NO_EXCLUSIVE_INPUT
	#if defined OIS_WIN32_PLATFORM
		pl.insert(std::make_pair(std::string("w32_mouse"), std::string("DISCL_FOREGROUND" )));
		pl.insert(std::make_pair(std::string("w32_mouse"), std::string("DISCL_NONEXCLUSIVE")));
		pl.insert(std::make_pair(std::string("w32_keyboard"), std::string("DISCL_FOREGROUND")));
		pl.insert(std::make_pair(std::string("w32_keyboard"), std::string("DISCL_NONEXCLUSIVE")));
	#elif defined OIS_LINUX_PLATFORM
		pl.insert(std::make_pair(std::string("x11_mouse_grab"), std::string("false")));
		pl.insert(std::make_pair(std::string("x11_mouse_hide"), std::string("false")));
		pl.insert(std::make_pair(std::string("x11_keyboard_grab"), std::string("false")));
		pl.insert(std::make_pair(std::string("XAutoRepeatOn"), std::string("true")));
	#endif
#endif
		mInputManager = OIS::InputManager::createInputSystem(pl);

		mKeyboard = static_cast<OIS::Keyboard*>(mInputManager->createInputObject(OIS::OISKeyboard, true));
		mKeyboard->setEventCallback(this);
		mMouse = static_cast<OIS::Mouse*>(mInputManager->createInputObject(OIS::OISMouse, true));
		mMouse->setEventCallback(this);

		windowResized(mWindow);
//Initialising GUI
		Ogre::LogManager::getSingletonPtr()->logMessage("*-*-* MyGUI Initialising");
		mGUI = new MyGUI::Gui;
		mGUI->initialise(mWindow);
		mGUI->load("editor.layout");

		mMenuBar = mGUI->createWidget<MyGUI::MenuBar>("MenuBar",
			MyGUI::IntCoord(0, 0, mGUI->getViewWidth(), 28),
			MyGUI::ALIGN_TOP | MyGUI::ALIGN_HSTRETCH, "Overlapped");

		mMenuBar->addItem("File");
		mPopupMenuFile = mMenuBar->getItemMenu(0);
		mPopupMenuFile->addItem("New");
		mPopupMenuFile->addItem("Open ...");
		mPopupMenuFile->addItem("Save");
		mPopupMenuFile->addItem("Save as ...", false, true);
		mPopupMenuFile->addItem("Settings", false, true);
		mPopupMenuFile->addItem("Quit");

		mMenuBar->addItem("Help");
		mPopupMenuHelp = mMenuBar->getItemMenu(1);
		mPopupMenuHelp->addItem("Help");
		mPopupMenuHelp->addItem("About ...");

		return (true);
    }

Ogre::Root *render_setup (int width, int height)
{
    try 
    {
        Ogre::Root *root = new Ogre::Root("Data/plugins.cfg", "Data/ogre.cfg", "Data/ogre.log");

        if (!root->restoreConfig()) 
        {
            // setup a renderer
            Ogre::RenderSystemList *renderers = root-> getAvailableRenderers();
            assert (!renderers-> empty()); // we need at least one renderer to do anything useful

            //Ogre::RenderSystem *renderSystem = chooseRenderer(renderers);
            Ogre::RenderSystem *renderSystem = *renderers-> begin();
            assert (renderSystem); // user might pass back a null renderer, which would be bad!

            root-> setRenderSystem (renderSystem);

            QString dimensions = QString ("%1x%2").arg (width).arg (height);
            renderSystem-> setConfigOption ("Video Mode", dimensions.toStdString());

            root-> getRenderSystem()-> setConfigOption ("Full Screen", "No");
            root-> saveConfig();
        }

        // initialize without creating window
        root-> initialise (false);

        // Load resource paths from config file
        Ogre::ConfigFile config;
        config.load ("Data/resources.cfg");

        // Go through all sections & settings in the file
        Ogre::ConfigFile::SectionIterator it = config.getSectionIterator();

        Ogre::String secName, typeName, archName;
        while (it.hasMoreElements()) 
        {
            secName = it.peekNextKey();
            Ogre::ConfigFile::SettingsMultiMap *settings = it.getNext();
            Ogre::ConfigFile::SettingsMultiMap::iterator i;

            for (i = settings->begin(); i != settings->end(); ++i) 
            {
                typeName = i->first;
                archName = i->second;
                Ogre::ResourceGroupManager::getSingleton().addResourceLocation (archName, typeName, secName);
            }
        }

        Ogre::ResourceGroupManager::getSingleton().initialiseAllResourceGroups();

        return root;
    }
    catch (std::exception &e)
    {
        cout << "exception: " << e.what() << endl;
        throw;
    }

    return NULL;
}