/// <summary>
 /// Check if xml provided is valid
 /// </summary>
 /// <returns>Array with atlas frame data</returns>
 protected bool ValidXML()
 {
     try
     {
         xml = new OTXMLDataReader(name, atlasDataFile.text);
         xml.Open();
         return true;
     }
     catch (System.Exception err)
     {
         Debug.LogError("Orthello : Atlas XML file could not be read!");
         Debug.LogError(err.Message);
     }
     return false;
 }
 /// <summary>
 /// Check if xml provided is valid
 /// </summary>
 /// <returns>Array with atlas frame data</returns>
 protected bool ValidXML()
 {
     try
     {
         xml = new OTXMLDataReader(name, atlasDataFile.text);
         xml.Open();
         return(true);
     }
     catch (System.Exception err)
     {
         Debug.LogError("Orthello : Atlas XML file could not be read!");
         Debug.LogError(err.Message);
     }
     return(false);
 }