void Start()
 {
     _WebCamManager = GameObject.Find("WebCameraManager").GetComponent <WebCameraManager>();
     if (_WebCamManager == null)
     {
         Debug.Log("Can't find WebCameraManager.");
         return;
     }
 }
    // Use this for initialization
    void Start()
    {
        _WebCamManager = GameObject.Find("WebCameraManager").GetComponent <WebCameraManager>();
        if (_WebCamManager == null)
        {
            Debug.Log("Can't find WebCameraManager.");
            return;
        }

        m_displayUI.texture = _WebCamManager.getWebCameraTexture();
    }