/// <summary>
/// This method returns a road node position, given a string representing the actual position
/// </summary>
/// <param name="currentStringPosition">a string representing the position to be parsed</param>
/// <returns></returns>
private Vector3 GetNodePosition(string currentStringPosition)
{
string[] propertyStrings = currentStringPosition.Split('\t');
Vector3 position = new Vector3();
if (propertyStrings.Length > 0)
{
string[] positionValues = propertyStrings[0].Split(',');
if (positionValues.Length != 3)
{
throw new System.FormatException("Problem parsing position" + positionValues.Length);
}
positionValues = UTMUtility.ParseLongLatToUTM(positionValues, EdinburghUTMOrigin);
position = new Vector3(float.Parse(positionValues[0]), 0.01f, float.Parse(positionValues[2]));
}
return(position);
}
/// <summary>
/// This method returns a stop position, given a string representing the actual position + name
/// </summary>
/// <param name="currentStringPosition">a string containing the position to be parsed</param>
/// <returns></returns>
private Vector3 GetStopPosition(string currentStringPosition)
{
Vector3 position = new Vector3();
string[] positionValues = currentStringPosition.Split(';');
if (positionValues.Length != 3)
{
throw new System.FormatException("Problem parsing position" + positionValues.Length);
}
//Solving text format problems
positionValues[1] = positionValues[1].Substring(0, positionValues[1].Length);
positionValues[0] = positionValues[2].Substring(0, positionValues[2].Length);
positionValues = UTMUtility.ParseLongLatToUTM(positionValues, EdinburghUTMOrigin);
float positionX = float.Parse(positionValues[0]);
float positionY = float.Parse(positionValues[2]);
position = new Vector3(positionX,
0f, positionY);
return(position);
}
protected override string[] SanitizePositionValues(string[] positionValues)
{
//We parse Longitude and latitued coordinates to UTM values
return(UTMUtility.ParseLongLatToUTM(positionValues, StreetMaker.EdinburghUTMOrigin));
}