public static void Init(NodeEditorTWWindow _inst)
        {
            StartTextureWangPopup window = ScriptableObject.CreateInstance <StartTextureWangPopup>();

            window.m_Parent = _inst;
            window.position = new Rect(_inst.canvasWindowRect.x + _inst.canvasWindowRect.width * 0.5f,
                                       _inst.canvasWindowRect.y + _inst.canvasWindowRect.height * 0.5f, 350, 250);
            window.titleContent = new GUIContent("Welcome To TextureWang");
            window.www          = new WWW("http://ec2-52-3-137-47.compute-1.amazonaws.com/demo/");
            window.ShowUtility();
        }
        public static void Init(NodeEditorTWWindow _inst)
        {
            StartTextureWangPopup window = ScriptableObject.CreateInstance <StartTextureWangPopup>();

            ms_StartPopup = window;


            window.m_Parent = _inst;
            window.position = new Rect(_inst.canvasWindowRect.x + _inst.canvasWindowRect.width * 0.5f,
                                       _inst.canvasWindowRect.y + _inst.canvasWindowRect.height * 0.5f, m_Width, m_Height);
            window.titleContent = new GUIContent("Welcome To TextureWang");
            window.www          = new WWW("http://54.237.244.93/");

            window.ShowUtility();
        }