초기 코드 변환 STL
public class MyFileSTLM
{
private double[, ,] stldata = null;
public int FaceCount = 0;
public string Srs = null;
public int PointCount = 1;
public double kt = 1;
int para = 300;
///
/// ,3D studio 6
///
///
///
private string ToStr(double data)
{
if (Math.Abs(data) < 0.0001)
{
return "0.0000";
}
data = Math.Round(data, 4);
if (data == (double)((int)data))
{
return data.ToString() + ".0000";
}
return data.ToString();
}
private bool CheckData(int t)
{
try
{
if (Math.Abs(stldata[t, 0, 0] - stldata[t, 1, 0]) <= 0.0001 && Math.Abs(stldata[t, 0, 1] - stldata[t, 1, 1]) <= 0.0001 && Math.Abs(stldata[t, 0, 2] - stldata[t, 1, 2]) <= 0.0001)
{
return false;
}
if (Math.Abs(stldata[t, 0, 0] - stldata[t, 2, 0]) <= 0.0001 && Math.Abs(stldata[t, 0, 1] - stldata[t, 2, 1]) <= 0.0001 && Math.Abs(stldata[t, 0, 2] - stldata[t, 2, 2]) <= 0.0001)
{
return false;
}
double a = Math.Sqrt(Math.Pow(stldata[t, 0, 0] - stldata[t, 1, 0], 2) + Math.Pow(stldata[t, 0, 1] - stldata[t, 1, 1], 2) + Math.Pow(stldata[t, 0, 2] - stldata[t, 1, 2], 2));
double b = Math.Sqrt(Math.Pow(stldata[t, 0, 0] - stldata[t, 2, 0], 2) + Math.Pow(stldata[t, 0, 1] - stldata[t, 2, 1], 2) + Math.Pow(stldata[t, 0, 2] - stldata[t, 2, 2], 2));
double c = Math.Sqrt(Math.Pow(stldata[t, 2, 0] - stldata[t, 1, 0], 2) + Math.Pow(stldata[t, 2, 1] - stldata[t, 1, 1], 2) + Math.Pow(stldata[t, 2, 2] - stldata[t, 1, 2], 2));
if (Math.Abs(a + b - c) <= 0.0001 || Math.Abs(a + c - b) <= 0.0001 || Math.Abs(c + b - a) <= 0.0001)
{
return false;
}
return true;
}
catch
{
return false;
}
}
private bool GetSTLData(string FileName)
{
FileStream fs = null;
StreamReader sr = null;
try
{
if (FileName == null || !File.Exists(FileName))
{
return false;
}
// ，
// X,Y,Z, x,y,z U,V
double[, ,] Buff = new double[1000000, 3, 9];
FaceCount = 0;
PointCount = 0;
string StrLine = null;
string[] SplitChar;
fs = new FileStream(FileName, FileMode.Open, FileAccess.Read);
sr = new StreamReader(fs); // StreamReader
sr.BaseStream.Seek(0, SeekOrigin.Begin);
while ((StrLine = sr.ReadLine()) != null)
{
StrLine = StrLine.Trim();
if (StrLine.IndexOf("facet normal ") >= 0)
{
SplitChar = StrLine.Split(' ');
if (SplitChar.Length != 5)
{
return false;
}
for (int t = 0; t < 3; t++)
{
Buff[FaceCount, t, 3] = double.Parse(SplitChar[2]);
Buff[FaceCount, t, 4] = double.Parse(SplitChar[3]);
Buff[FaceCount, t, 5] = double.Parse(SplitChar[4]);
}
FaceCount++;
}
if (StrLine.IndexOf("vertex ") >= 0)
{
SplitChar = StrLine.Split(' ');
if (SplitChar.Length != 4)
{
return false;
}
if (PointCount >= 3)
{
PointCount = 0;
}
Buff[FaceCount - 1, PointCount, 0] = double.Parse(SplitChar[1]);
Buff[FaceCount - 1, PointCount, 1] = double.Parse(SplitChar[2]);
Buff[FaceCount - 1, PointCount, 2] = double.Parse(SplitChar[3]);
PointCount++;
}
}
stldata = new double[FaceCount, 3, 9];
for (int i = 0; i < FaceCount; i++)
{
for (int j = 0; j < 3; j++)
{
for (int k = 0; k < 9; k++)
{
stldata[i, j, k] = Buff[i, j, k];
}
}
}
return true;
}
catch
{
return false;
}
finally
{
if (fs != null)
{
fs.Close();
}
if (sr != null)
{
sr.Close();
}
}
}
private bool ActFileBody(string FileName)
{
FileStream fs = null;
try
{
if (FileName == null || !File.Exists(FileName))
{
return false;
}
fs = new FileStream(FileName, FileMode.Append, FileAccess.Write);
using (StreamWriter sw = new StreamWriter(fs, Encoding.Default))
{
//
string FaceName = "F_0";
string ObjectName = "ObjectAdd";
int k = 0;
for (int t = 0; t < FaceCount; t++)
{
if (t % 3000 == 0)
{
if (((FaceCount - t) / 3000 > 0))
{
sw.WriteLine(ObjectName + "= Create_face_object(30);");
}
else
{
if ((FaceCount - t) % 100 > 0)
{
sw.WriteLine(ObjectName + "= Create_face_object(" + ((FaceCount - t) / 100+1).ToString() + ");");
}
else
{
sw.WriteLine(ObjectName + "= Create_face_object(" + ((FaceCount - t) / 100).ToString() + ");");
}
}
sw.WriteLine();
}
if (t %100 == 0)
{
sw.WriteLine();
if ((FaceCount - t) > 100)
{
sw.WriteLine(FaceName + "= Create_Polyhedral_Face (300,100,0,/* points, triangles and contours */");
// sw.WriteLine();
}
else
{
sw.WriteLine(FaceName + "= Create_Polyhedral_Face (" + ((FaceCount - t) * 3).ToString()+","+((FaceCount - t) * 1).ToString() + ",0,/* points, triangles and contours */");
}
sw.WriteLine(" -10000.000000,11000.000000,-1000.000000,1000.000000, /* limits in u and v */");
sw.WriteLine(" 1,FALSE,FALSE,0); /* direction, closed in u and v, wire_frame mode */");
sw.WriteLine();
}
if (CheckData(t))
{
k = t;
}
sw.WriteLine("Add_Point_in_Face(" + FaceName + "," + ToStr(stldata[k, 0, 0] / kt) + "," + ToStr(stldata[k, 0, 1] / kt) + "," + ToStr(stldata[k, 0, 2] / kt) + ", /* point */");
sw.WriteLine(" " + ToStr(stldata[k, 0, 6]) + "," + ToStr(stldata[k, 0, 7]) + "," + " /* u,v */");
sw.WriteLine(" " + ToStr(stldata[k, 0, 3]) + "," + ToStr(stldata[k, 0, 4]) + "," + ToStr(stldata[k, 0, 5]) + " /* normal */);");
sw.WriteLine("Add_Point_in_Face(" + FaceName + "," + ToStr(stldata[k, 1, 0] / kt) + "," + ToStr(stldata[k, 1, 1] / kt) + "," + ToStr(stldata[k, 1, 2] / kt) + ", /* point */");
sw.WriteLine(" " + ToStr(stldata[k, 1, 6]) + "," + ToStr(stldata[k, 1, 7]) + "," + " /* u,v */");
sw.WriteLine(" " + ToStr(stldata[k, 1, 3]) + "," + ToStr(stldata[k, 1, 4]) + "," + ToStr(stldata[k, 1, 5]) + " /* normal */);");
sw.WriteLine("Add_Point_in_Face(" + FaceName + "," + ToStr(stldata[k, 2, 0] / kt) + "," + ToStr(stldata[k, 2, 1] / kt) + "," + ToStr(stldata[k, 2, 2] / kt) + ", /* point */");
sw.WriteLine(" " + ToStr(stldata[k, 2, 6]) + "," + ToStr(stldata[k, 2, 7]) + "," + " /* u,v */");
sw.WriteLine(" " + ToStr(stldata[k, 2, 3]) + "," + ToStr(stldata[k, 2, 4]) + "," + ToStr(stldata[k, 2, 5]) + " /* normal */);");
//t=99
if (((t+1) % 100 == 0 && t != 0) || (t == FaceCount - 1))
{
int face = 0;
sw.WriteLine();
if (t != (FaceCount - 1))
{
face = 100;
}
else
{
face = FaceCount % 100;
}
for (int j = 0; j < face; j++)
{
sw.WriteLine("Add_Triangle_In_Face(" + FaceName + ","+(j*3+0).ToString()+","+(j*3+1).ToString()+","+(j*3+2).ToString()+"/* point indices */);");
}
sw.WriteLine();
sw.WriteLine("Face_Dvisions_in_u(" + FaceName + ",0);");
sw.WriteLine("Face_Dvisions_in_v(" + FaceName + ",0);");
sw.WriteLine("Add_face_in_object(" + ObjectName + ","+(t%3000/100).ToString()+","+ FaceName + ");");
sw.WriteLine();
}
if (((t+1) % 3000 == 0 && t != 0)||(t==FaceCount-1))
{
sw.WriteLine();
sw.WriteLine(@"End_face_object(" + ObjectName + @",""SR6_stand_6_"");");
sw.WriteLine("Graphic(" + ObjectName + ",A_TYPE_PO,MODE,SHADING,COLOR,GREY,TRANSPARENCY,OPAQUE,MATERIAL,NORMAL,BACK_FACE);");
sw.WriteLine();
//
sw.Write(@"
Buff= Assemble(""obj0"",Buff," + ObjectName + @",
Create_Transf( 0.000000,-1.000000,0.000000,0.000000,
0.000000,0.000000,-1.000000,0.000000,
1.000000,0.000000,0.000000,0.000000));
"
);
sw.WriteLine();
sw.WriteLine();
sw.WriteLine();
}
}
}
return true;
}
catch
{
return false;
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}
private bool ActFileHead(string FileName)
{
FileStream fs = null;
try
{
if (FileName == null)
{
return false;
}
fs = new FileStream(FileName, FileMode.Create, FileAccess.Write);
using (StreamWriter sw = new StreamWriter(fs, Encoding.Default))
{
sw.Write(@"O0 = Create_Parallelepiped(""para14"",0.200000,0.200000,0.005000);
Graphic(O0,A_TYPE_PO,MODE,SHADING,COLOR,WHITE,TRANSPARENCY,SEMI_OPAQUE,MATERIAL,NORMAL);
Buff = Create_Parallelepiped(""para"",0.200000,0.200000,0.005000);
Graphic(Buff,A_TYPE_PO,MODE,SHADING,COLOR,WHITE,TRANSPARENCY,SEMI_OPAQUE,MATERIAL,NORMAL);
Buff = Assemble(""obj___"",Buff,O0,
Create_Transf( 1.000000,0.000000,0.000000,0.040000,
0.000000,1.000000,0.000000,0.000000,
0.000000,0.000000,1.000000,0.000000));");
sw.WriteLine();
sw.WriteLine();
sw.WriteLine();
sw.Close();
return true;
}
}
catch
{
return false;
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}
private bool ActFileEnd(string FileName)
{
FileStream fs = null;
try
{
if (FileName == null || !File.Exists(FileName))
{
return false;
}
fs = new FileStream(FileName, FileMode.Append, FileAccess.Write);
using (StreamWriter sw = new StreamWriter(fs, Encoding.Default))
{
sw.Write(@"
Buff= Make_Obstacle(""ground"",Buff);
Base_Default_Dds(Buff,0.050000);
Place_In_Cell(Buff,
Create_Transf( 1.000000,0.000000,0.000000,0.000000,
0.000000,1.000000,0.000000,0.000000,
0.000000,0.000000,1.000000,0.000000));");
sw.Close();
return true;
}
}
catch
{
return false;
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}
public bool ActFile(string FileName, string[] STLFile)
{
if (!ActFileHead(FileName))
return false;
for (int i = 0; i < STLFile.Length; i++)
{
if (!File.Exists(STLFile[i]) || !GetSTLData(STLFile[i]) || !ActFileBody(FileName))
{
return false;
}
}
if (!ActFileEnd(FileName))
return false;
return true;
}
public bool ActFile(string[] STLFile)
{
return ActFile(@"C:\Program Files\MyFile\" + Srs + @"\Robots\ground.act", STLFile);
}
public bool ActFile(string STLFile)
{
if (!Directory.Exists(@"C:\Program Files\MyFile\" + Srs + @"\Robots"))
{
return false;
}
string[] data = new string[1];
data[0] = STLFile;
return ActFile(@"C:\Program Files\MyFile\" + Srs + @"\Robots\ground.act", data);
}
}
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