//------------------------------------------//
private bool readHead()
{
//- los gehts bei position 0
setOffset(0);
//- Datei Magic lesen und prüfen
m_FileHead.magic = readStr(40);
if (m_FileHead.magic.CompareTo("EOS 1993 SLI FILE ") != 0) //- Achtung Leerzeichen!
{
m_error.addError("file header magic is wrong? soll: >EOS 1993 SLI FILE < ist >" + m_FileHead.magic + "<");
return(false);
}
m_FileHead.int01 = readIntBE(2);;
m_FileHead.int02 = readIntBE(2);
m_FileHead.FileDataOffset = readIntBE(4);
m_FileHead.int05 = readIntBE(4);
m_FileHead.int07 = readIntBE(4);
m_FileHead.FileSliceDataOffset = readIntBE(4);
m_FileHead.FileIndexPos = readIntBE(4);
m_FileHead.String2 = readStr(40);
m_FileHead.LayerCount1 = readIntBE(4);
m_FileHead.LayerCount2 = readIntBE(4);
m_FileHead.int14 = readIntBE(4);
//- 8 DWords überspringen
setOffset(m_offset + 4 * 8);
m_FileHead.scaleFactor = readFloatBE(4);
/*
* Debug.Print "------------------------------"
* Debug.Print "Header:"
* Debug.Print "magic: " & FileHead.magic
* Debug.Print "int 1: " & FileHead.int01
* Debug.Print "int 2: " & FileHead.int02
* Debug.Print "DataOffset: " & FileHead.FileDataOffset
* Debug.Print "int 5: " & FileHead.int05
* Debug.Print "int 7: " & FileHead.int07
* Debug.Print "FileSliceDataOffset: " & FileHead.FileSliceDataOffset
* Debug.Print "FileIndexPos: " & FileHead.FileIndexPos
* Debug.Print "string2: " & FileHead.String2
* Debug.Print "LayerCount1: " & FileHead.LayerCount1
* Debug.Print "LayerCount2: " & FileHead.LayerCount2
* Debug.Print "int14: " & FileHead.int14
* Debug.Print "------------------------------"
*/
return(readIndex(m_FileHead.FileIndexPos, m_FileHead.FileDataOffset, m_FileHead.LayerCount1));
}
//------------------------------------------//
private void addSlice(ty_part partInfo)
{
if (partInfo.filename != "")
{
string tmp = "";
try
{
tmp = System.IO.Path.GetFileName(partInfo.filename);
}
catch (System.Exception e)
{
m_error.addError("addSlice" + e.Message);
return;
}
string filename = "";
if (System.IO.File.Exists(m_filePath + partInfo.filename))
{
filename = m_filePath + partInfo.filename;
}
else if (System.IO.File.Exists(m_filePath + tmp))
{
filename = m_filePath + tmp;
}
else if (System.IO.File.Exists(partInfo.filename))
{
filename = partInfo.filename;
}
if (filename != "")
{
//- open slice file
absSliceDataSource sliceClass = clHelper.OpenSliceFile(filename);
partInfo.sliceClass = sliceClass;
//int test = ((clSliFileReader)sliceClass).getLayerUpPosition(1);
if (m_max_Layers < sliceClass.getLayerCount())
{
m_max_Layers = sliceClass.getLayerCount();
m_partZMax = partInfo; // Speichern des höchsten Bauteils für
}
partInfo.layerthikness = sliceClass.getLayerThickness();
//- diese klasse hat als Layer-Stärke die minimale Slise-Stärke aller Teile
m_layerthickness = Math.Min(m_layerthickness, partInfo.layerthikness);
m_List.Add(partInfo);
}
else
{
m_error.addError("Can't find file: [" + partInfo.filename + "]");
}
}
}
//------------------------------------------//
public clSliceData getSliceData(int ObjectIndex, int LayerIndex, float jobLayerThickness)
{
clSliceData retSlice = new clSliceData();
if (ObjectIndex != 0)
{
return(retSlice);
}
if ((LayerIndex < 0) || (LayerIndex >= m_IndexTable_count))
{
return(retSlice);
}
setOffset(m_IndexTable[LayerIndex].FileOffset);
float scale = m_FileHead.unit; //- Faktor in [mm]
for (int i = 0; i < m_IndexTable[LayerIndex].polyCount; i++)
{
int cmd = readIntBE(2);
int pointCount = 0;
float [,] pointBuffer;
switch (cmd)
{
case 129: //- Start PolyLine short
readIntBE(2); //- id
readIntBE(2); //- dir
pointCount = readIntBE(2); //- number of points
pointBuffer = new float[pointCount, 2];
for (int p = 0; p < pointCount; p++)
{
pointBuffer[p, 0] = scale * readIntBE(2);
pointBuffer[p, 1] = scale * readIntBE(2);
}
retSlice.addPolygon(pointBuffer, pointCount);
break;
case 130: //- Start PolyLine long
readIntBE(4); //- id
readIntBE(4); //- dir
pointCount = readIntBE(4); //- number of points
pointBuffer = new float[pointCount, 2];
for (int p = 0; p < pointCount; p++)
{
pointBuffer[p, 0] = readRealBE(4) * scale;
pointBuffer[p, 1] = readRealBE(4) * scale;
}
retSlice.addPolygon(pointBuffer, pointCount);
break;
default:
m_error.addError("indexFileBinary() : data out of sync. Unknown command: " + cmd + " at pos: " + m_offset);
break;
}
}
return(retSlice);
}
