//public static Vector3 ParseHeaderVector3(string pXstring, string pYstring, string pZstring)
//{
// float x = float.Parse(pXstring);
// float y = float.Parse(pYstring);
// float z = float.Parse(pZstring);
// return new Vector3(x, y, z);
//}
public static Tuple <EClass, Vector3> ParseLine(string pLine, bool pUseHeader)
{
string[] split = pLine.Split(null);
if (split.Length < 4 || (split.Length > 0 && split[0].Contains("#")))
{
CDebug.WriteLine(pLine + " not valid");
return(null);
}
double x = double.Parse(split[0]);
double y = double.Parse(split[1]);
double z = double.Parse(split[2]);
int _class = int.Parse(split[3]);
//we don't use prescribed coordinate parsing as it produces badly visualisable terrain (with offset etc)
//it should not have any effect on data processing
Vector3 headerOffset = pUseHeader ? CProjectData.GetOffset() : Vector3.Zero;
float xFloat = (float)(x - headerOffset.X);
float yFloat = (float)(y - headerOffset.Y);
float zFloat = (float)(z - headerOffset.Z);
//swap canceled
////swap Y-Z. Y = height in this project
//float tmp = yFloat;
//yFloat = zFloat;
//zFloat = tmp;
EClass eClass = (EClass)_class;
//Array acceptedClasses = Enum.GetValues(typeof(EClass));
//if(IsAcceptedClass(eClass))
//{
// _class = (int)EClass.Other;
//}
//if (_class != (int)EClass.Undefined && _class != (int)EClass.Ground && _class != (int)EClass.Vege)
//{
// _class = (int)EClass.Other;
//}
return(new Tuple <EClass, Vector3>(eClass, new Vector3(xFloat, yFloat, zFloat)));
}
//class, position, note
public static Tuple <int, Vector3, string> ParseLine(string pLine, bool pUseHeader)
{
string[] split = pLine.Split(null);
//line example:
//ID X Y Z POZN TYP CISLO_
//556 756123.256 5489291.262 923.47 *STROM403 11 403
//1 756168.829 5489339.169 936.49 rozhrani_plotu 52
if (!double.TryParse(split[1], out double x))
{
return(null);
}
if (!double.TryParse(split[2], out double y))
{
return(null);
}
if (!double.TryParse(split[3], out double z))
{
return(null);
}
string _note = split[4];
if (string.IsNullOrEmpty(_note))
{
return(null);
}
if (!int.TryParse(split[5], out int _class))
{
return(null);
}
if (x > maxInputX)
{
maxInputX = x;
}
if (y > maxInputX)
{
maxInputY = y;
}
if (x < minInputX)
{
minInputX = x;
}
if (y < minInputY)
{
minInputY = y;
}
//we don't use prescribed coordinate parsing as it produces badly visualisable terrain (with offset etc)
//it should not have any effect on data processing
Vector3 headerOffset = pUseHeader ? CProjectData.GetOffset() : Vector3.Zero;
float xFloat = (float)(x - headerOffset.X);
float yFloat = (float)(y - headerOffset.Y);
float zFloat = (float)(z - headerOffset.Z);
//swap Y-Z. Y = height in this project
float tmp = yFloat;
yFloat = zFloat;
zFloat = tmp;
return(new Tuple <int, Vector3, string>(_class, new Vector3(xFloat, yFloat, zFloat), _note));
}