//デバッグ情報を更新
 public void renew()
 {
     //初期化されていないとき初期化する
     if (!util.IsReady())
     {
         util.Init();
     }
     text.text  = "--- OpenVR ---\n";
     text.text += util.PutDeviceInfoListStringFormatted();
     text.text += "--- VaNiiMenu ---\n";
     text.text += "Position:" + eovro.Position + "\n";
     text.text += "Rotation:" + eovro.Rotation + "\n";
     text.text += "OverlayFriendlyName:" + eovro.OverlayFriendlyName + "\n";
     text.text += "OverlayKeyName:" + eovro.OverlayKeyName + "\n";
     text.text += "Width:" + eovro.config.width + "\n";
 }