private void LoadPart(string partname)
{
var flstud = new DatLoader(RootPath, partname, HiQuality);
var poly = flstud.LoadFromFile();
DatPart dt = new DatPart();
dt.Name = partname;
dt.Polygones = poly;
DatObj.Add(dt);
}
public new List <Polygone> LoadFromFile()
{
try
{
StreamReader file = new StreamReader(Path + FileName);
string firstldr = "";
string strline = "";
bool IsOutOfLdr = false;
while (!file.EndOfStream)
{
if (!IsOutOfLdr)
{
strline = file.ReadLine();
}
else
{
IsOutOfLdr = false;
}
strline = Text.CleanSpace(strline);
var IsLdrEmbedded = IsBeginningLdrEmbedded(strline);
//check if it is an embedded file
if (IsLdrEmbedded != "")
{
if (firstldr == "")
{
firstldr = IsLdrEmbedded;
}
Console.WriteLine($"Reading file {IsLdrEmbedded}");
//get the lines related to this one
strline = Text.CleanSpace(file.ReadLine());
StreamWriter ldrwrite = new StreamWriter(RootPath + IsLdrEmbedded, false);
while ((IsBeginningLdrEmbedded(strline) == "") && (!file.EndOfStream))
{
strline = Text.CleanSpace(file.ReadLine());
ldrwrite.WriteLine(strline);
IsOutOfLdr = true;
}
ldrwrite.Close();
ldrwrite.Dispose();
}
}
file.Close();
file.Dispose();
DatLoader mydat = new DatLoader(RootPath, firstldr, HiQuality);
Polygones = mydat.LoadFromFile();
}
catch (Exception ex)
{
Console.WriteLine($"Exceptoin: {ex.Message}");
//do nothing
}
return(Polygones);
}
public Loader(string rootpath, string path, string filename, bool hiqual)
{
HiQuality = hiqual;
RootPath = rootpath;
Path = path;
FileName = filename;
if (DatObj == null)
{
DatObj = new List <DatPart>();
//load the stud as used a lot
LoadPart(@"stud.dat");
// do same with 1-4cyli.dat
LoadPart(@"1-4cyli.dat");
}
try
{
Files.AddRange(Directory.GetFiles(RootPath, "*.*", SearchOption.AllDirectories));
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
if (FileName.ToLower().Contains(".mpd"))
{
var fileMpd = new MpdLoader(RootPath, Path, FileName, hiqual);
Polygones = fileMpd.LoadFromFile();
}
else if (FileName.ToLower().Contains(".ldr"))
{
var fileLdr = new LdrLoader(RootPath, Path, FileName, hiqual);
Polygones = fileLdr.LoadFromFile();
}
else if (FileName.ToLower().Contains(".dat"))
{
var filetoload = new DatLoader(RootPath, FileName, hiqual);
Polygones = filetoload.LoadFromFile();
}
}
public List <Polygone> DecryptLine(string strline)
{
var elems = strline.Split(' ');
//What is the action?
int action = GetFirstDigit(strline);
switch (action)
{
case 1:
//there must be a file name at the end as it just can't be 1 point alone
if (elems.Length != 15)
{
break;
}
var poly = new List <Polygone>();
//check if element is existing
var ret = Loader.DatObj.Where(x => x.Name.ToLower() == elems.Last().ToLower());
if (!ret.Any())
{
Console.WriteLine($"Cloning {elems.Last()}");
DatLoader ld = new DatLoader(RootPath, elems.Last(), HiQuality);
poly = ld.LoadFromFile();
}
else
{
//Clone the existing part
poly = ret.First().Polygones.DeepClone <List <Polygone> >();
}
Point t = new Point(float.Parse(elems[2], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[3], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[4], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture));
Point m1 = new Point(float.Parse(elems[5], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[6], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[7], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture));
Point m2 = new Point(float.Parse(elems[8], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[9], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[10], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture));
Point m3 = new Point(float.Parse(elems[11], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[12], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[13], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture));
var col = int.Parse(elems[1]);
for (int i = 0; i < poly.Count; i++)
{
poly[i].Matrix(m1, m2, m3, t);
if (poly[i].Color == 16)
{
poly[i].Color = col;
}
}
return(poly);
//break;
case 2:
//We don't need the specific lines
break;
case 3:
//it's the standard triangle
if (elems.Length != 11)
{
break;
}
Point ptc1 = new Point(float.Parse(elems[2], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[3], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[4], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture));
Point ptc2 = new Point(float.Parse(elems[5], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[6], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[7], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture));
Point ptc3 = new Point(float.Parse(elems[8], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[9], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture),
float.Parse(elems[10], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture));
Polygone plc = new Polygone(ptc1, ptc2, ptc3);
plc.Color = int.Parse(elems[1]);
return(new List <Polygone> {
plc
});
//break;
case 4:
//it's a rectangle, will need to transform into 2 triuangles
if (elems.Length != 14)
{
break;
}
float a1 = float.Parse(elems[2], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float a2 = float.Parse(elems[3], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float a3 = float.Parse(elems[4], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float b1 = float.Parse(elems[5], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float b2 = float.Parse(elems[6], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float b3 = float.Parse(elems[7], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float c1 = float.Parse(elems[8], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float c2 = float.Parse(elems[9], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float c3 = float.Parse(elems[10], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float d1 = float.Parse(elems[11], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float d2 = float.Parse(elems[12], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
float d3 = float.Parse(elems[13], System.Globalization.NumberStyles.Float, System.Globalization.CultureInfo.InvariantCulture);
Polygone qq1;
Polygone qq2;
qq1 = new Polygone(new Point(a1, a2, a3),
new Point(b1, b2, b3), new Point(c1, c2, c3));
qq2 = new Polygone(new Point(c1, c2, c3),
new Point(d1, d2, d3), new Point(a1, a2, a3));
qq1.Color = int.Parse(elems[1]);
qq2.Color = int.Parse(elems[1]);
return(new List <Polygone> {
qq1, qq2
});
//break;
case 5:
//As for case 2, there is no need of converting hidden lines
break;
case 0:
//check if it is a part as we'll save it at the end
if (elems.Length > 3)
{
if (elems[1] == @"!LDRAW_ORG")
{
if (elems[2].ToLower() == @"part")
{
IsPart = true;
}
}
}
break;
default:
break;
}
return(new List <Polygone>());
}
