/// <summary>
/// Import XML data into this camera path overwriting the current data
/// </summary>
/// <param name="KMLPath">An Google Earth KML file path</param>
public void FromKML(string KMLPath)
{
Debug.Log("Import Google Earth KML " + KMLPath);
Clear();
XmlDocument xml = new XmlDocument();
using (StreamReader sr = new StreamReader(KMLPath))
{
xml.LoadXml(sr.ReadToEnd());
}
name = xml["kml"]["Document"]["Placemark"]["name"].FirstChild.Value;
track.FromKML(xml["kml"]["Document"]["Placemark"]["LineString"]["coordinates"].FirstChild.Value);
}
/// <summary>
/// Import XML data into this camera path overwriting the current data
/// </summary>
/// <param name="KMLPath">An Google Earth KML file path</param>
public void FromKML(string KMLPath)
{
Debug.Log("Track BuildR KML Import: Import Google Earth KML at " + KMLPath);
Clear();
try
{
XmlDocument xml = new XmlDocument();
using (StreamReader sr = new StreamReader(KMLPath))
{
xml.LoadXml(sr.ReadToEnd());
}
if (xml["kml"] == null)
{
Debug.LogError("Track BuildR KML Import Error: Invlaid KML Document, no KML node entry");
return;
}
if (xml["kml"]["Document"] == null)
{
Debug.LogError("Track BuildR KML Import Error: Invlaid KML Document, no Document node entry");
return;
}
if (xml["kml"]["Document"]["Placemark"] == null)
{
Debug.LogError("Track BuildR KML Import Error: Invlaid KML Document, no Placemark node entry");
return;
}
if (xml["kml"]["Document"]["Placemark"]["name"] != null && xml["kml"]["Document"]["Placemark"]["name"].FirstChild != null)
{
name = xml["kml"]["Document"]["Placemark"]["name"].FirstChild.Value;
}
else
{
name = "KML Import";
}
int nodes = xml["kml"]["Document"].ChildNodes.Count;
for (int i = 0; i < nodes; i++)
{
XmlNode node = xml["kml"]["Document"].ChildNodes[i];
if (node.Name == "Placemark")
{
if (node["LineString"] != null)
{
if (node["LineString"]["coordinates"] != null)
{
track.FromKML(node["LineString"]["coordinates"].FirstChild.Value);
return;
}
}
}
}
Debug.LogError("Track BuildR could not convert KML file, contact [email protected] and I'll sort this out. Thanks");
}
catch (Exception e)
{
Debug.LogError("Track BuildR could not convert KML file, contact [email protected] and I'll sort this out. ERROR: " + e);
}
}
