Cocos2d-x v3.x マルチ解像度 例2

AppDelegate.cpp

bool AppDelegate::applicationDidFinishLaunching() {
    // initialize director
    auto director = Director::getInstance();
    auto glview = director->getOpenGLView();
    if(!glview) {
        glview = GLView::create("My Game");
        director->setOpenGLView(glview);
    }

    //マルチ解像度
    {
        auto target = Application::getInstance()->getTargetPlatform();

        auto screenSize = glview->getFrameSize();

        float scaleFactor = 1.0f;
        Size designSize;
        std::vector<std::string> resDirOrders;

        switch (target)
        {
            case (Platform::OS_IPAD):
            {
                if (2048 == MAX(screenSize.width, screenSize.height))
                {
                    resDirOrders.push_back("ipadhd");
                    scaleFactor = 4.0f;
                }
                else
                {
                    resDirOrders.push_back("ipad");
                    scaleFactor = 2.0f;
                }
                designSize = Size(512, 384);
                break;
            }

            case (Platform::OS_IPHONE):
            {
                if (1136 == MAX(screenSize.width, screenSize.height))
                {
                    resDirOrders.push_back("iphonehd");
                    designSize = Size(568, 320);
                    scaleFactor = 1.0f;
                }
                else if (960.0f == MAX(screenSize.width, screenSize.height)) 
                {
                    scaleFactor = 1.0f
                    resDirOrders.push_back("iphonehd");
                    designSize = Size(480.0f, 320.0f);
                }
                else
                {
                    scaleFactor = 0.5f
                    resDirOrders.push_back("iphone");
                    designSize = Size(480.0f, 320.0f);
                }
                break;
            }

            default:
            case (Platform::OS_ANDROID):
            {
                resDirOrders.push_back("iphonehd");
                designSize = Size(480, 320);
                scaleFactor = 1.0f;
                break;
            }
        }

        {
            glview->setDesignResolutionSize(designSize.width,
                                            designSize.height,
                                            ResolutionPolicy::SHOW_ALL);

            director->setContentScaleFactor(scaleFactor);

            auto fileUtils = FileUtils::getInstance();
            fileUtils->setSearchPaths(resDirOrders);
        }
    }

    // turn on display FPS
    director->setDisplayStats(true);

    // set FPS. the default value is 1.0/60 if you don't call this
    director->setAnimationInterval(1.0 / 60);

    // create a scene. it's an autorelease object
    auto scene = HelloWorld::createScene();

    // run
    director->runWithScene(scene);

    return true;
}

iPhone 6 / 6Plus を考慮していない ... 表示されない

考慮してみたもの
https://gist.github.com/takashi1975/b2b4f4efca95b82dd928