Function WindowUpdateAllViewports

src/openrct2/interface/Window.cpp:120–128

    }

    void WindowUpdateAllViewports()
    {
        WindowVisitEach([&](WindowBase* w) {
            if (w->viewport != nullptr && w->isVisible)
            {
                ViewportUpdatePosition(w);
            }
        });
    }

    static void WindowUpdateVisibilities()
    {