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formgps_saveopen.cpp
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formgps_saveopen.cpp
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#include "formgps.h"
#include <QDir>
//#include "aogsettings.h"
//#include "cmodulecomm.h"
#include "cboundarylist.h"
#include "aogproperty.h"
enum OPEN_FLAGS {
LOAD_MAPPING = 1,
LOAD_HEADLAND = 2,
LOAD_LINES = 4,
LOAD_FLAGS = 8
};
QString caseInsensitiveFilename(QString directory, QString filename)
{
//A bit of a hack to work with files from AOG that might not have
//the exact case we are expecting. For example, Boundaries.Txt and
//Headland.Txt (vs txt).
QStringList search;
QDir findDir(directory);
search << filename;
findDir.setNameFilters(search); //seems to be case insensitive
if (findDir.count() > 0)
return findDir[0];
else
return filename;
}
void FormGPS::ExportFieldAs_ISOXMLv3()
{
//TODO use xml library
}
void FormGPS::ExportFieldAs_ISOXMLv4()
{
//TODO use xml library
}
void FormGPS::FileSaveHeadLines()
{
QString directoryName = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)
+ "/" + QCoreApplication::applicationName() + "/Fields/" + currentFieldDirectory;
QDir saveDir(directoryName);
if (!saveDir.exists()) {
bool ok = saveDir.mkpath(directoryName);
if (!ok) {
qWarning() << "Couldn't create path " << directoryName;
return;
}
}
QString filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "HeadLines.txt");
QFile headfile(filename);
if (!headfile.open(QIODevice::WriteOnly))
{
qWarning() << "couldn't open " << filename << "for writing!";
return;
}
QTextStream writer(&headfile);
writer.setLocale(QLocale::C);
writer.setRealNumberNotation(QTextStream::FixedNotation);
int cnt = hdl.tracksArr.count();
if (cnt > 0)
{
writer << "$HeadLines" << Qt::endl;
for (int i = 0; i < cnt; i++)
{
//write out the name
writer << hdl.tracksArr[i].name << Qt::endl;
//write out the moveDistance
writer << hdl.tracksArr[i].moveDistance << Qt::endl;
//write out the mode
writer << hdl.tracksArr[i].mode << Qt::endl;
//write out the A_Point index
writer << hdl.tracksArr[i].a_point << Qt::endl;
//write out the points of ref line
int cnt2 = hdl.tracksArr[i].trackPts.count();
writer << cnt2 << Qt::endl;
if (hdl.tracksArr[i].trackPts.count() > 0)
{
for (int j = 0; j < cnt2; j++)
writer << qSetRealNumberPrecision(3) << hdl.tracksArr[i].trackPts[j].easting <<
"," << qSetRealNumberPrecision(3) << hdl.tracksArr[i].trackPts[j].northing <<
"," << qSetRealNumberPrecision(5) << hdl.tracksArr[i].trackPts[j].heading << Qt::endl;
}
}
}
else
{
writer << "$HeadLines" << Qt::endl;
return;
}
if (hdl.idx > (hdl.tracksArr.count() - 1)) hdl.idx = hdl.tracksArr.count() - 1;
}
void FormGPS::FileLoadHeadLines()
{
//current field directory should already exist
QString directoryName = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)
+ "/" + QCoreApplication::applicationName() + "/Fields/" + currentFieldDirectory;
QDir loadDir(directoryName);
if (!loadDir.exists()) {
bool ok = loadDir.mkpath(directoryName);
if (!ok) {
qWarning() << "Couldn't create path " << directoryName;
return;
}
}
QString filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "HeadLines.txt");
QFile headfile(filename);
if (!headfile.open(QIODevice::ReadOnly))
{
qWarning() << "Couldn't open " << filename << "for reading!";
//TODO timed messagebox
return;
}
QTextStream reader(&headfile);
reader.setLocale(QLocale::C);
hdl.tracksArr.clear();
//get the file of previous AB Lines
QString line;
//read header $HeadLies
line = reader.readLine();
while (!reader.atEnd())
{
hdl.tracksArr.append(CHeadPath());
hdl.idx = hdl.tracksArr.count() - 1;
hdl.tracksArr[hdl.idx].name = reader.readLine();
line = reader.readLine();
hdl.tracksArr[hdl.idx].moveDistance = line.toDouble();
line = reader.readLine();
hdl.tracksArr[hdl.idx].mode = line.toInt();
line = reader.readLine();
hdl.tracksArr[hdl.idx].a_point = line.toInt();
line = reader.readLine();
int numPoints = (line.toInt());
if (numPoints > 3)
{
hdl.tracksArr[hdl.idx].trackPts.clear();
for (int i = 0; i < numPoints; i++)
{
line = reader.readLine();
QStringList words = line.split(',');
Vec3 vecPt(words[0].toDouble(),
words[1].toDouble(),
words[2].toDouble());
hdl.tracksArr[hdl.idx].trackPts.append(vecPt);
}
}
else
{
if (hdl.tracksArr.count() > 0)
{
hdl.tracksArr.removeAt(hdl.idx);
}
}
}
hdl.idx = -1;
}
void FormGPS::FileSaveCurveLines()
{
curve.moveDistance = 0;
QString directoryName = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)
+ "/" + QCoreApplication::applicationName() + "/Fields/" + currentFieldDirectory;
QDir saveDir(directoryName);
if (!saveDir.exists()) {
bool ok = saveDir.mkpath(directoryName);
if (!ok) {
qWarning() << "Couldn't create path " << directoryName;
return;
}
}
QString filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "CurveLines.txt");
int cnt = curve.curveArr.count();
curve.numCurveLines = cnt;
QFile curveFile(filename);
if (!curveFile.open(QIODevice::WriteOnly))
{
qWarning() << "couldn't open " << filename << "for writing!";
return;
}
QTextStream writer(&curveFile);
writer.setLocale(QLocale::C);
writer.setRealNumberNotation(QTextStream::FixedNotation);
writer << "$CurveLines" << Qt::endl;
if (cnt > 0)
{
for (int i = 0; i < cnt; i++)
{
//write out the Name
writer << curve.curveArr[i].Name << Qt::endl;
//write out the aveheading
writer << curve.curveArr[i].aveHeading << Qt::endl;
//write out the points of ref line
int cnt2 = curve.curveArr[i].curvePts.count();
writer << cnt2 << Qt::endl;
if (curve.curveArr[i].curvePts.count() > 0)
{
for (int j = 0; j < cnt2; j++)
writer << qSetRealNumberPrecision(3) << curve.curveArr[i].curvePts[j].easting << ","
<< qSetRealNumberPrecision(3) << curve.curveArr[i].curvePts[j].northing << ","
<< qSetRealNumberPrecision(5) << curve.curveArr[i].curvePts[j].heading << Qt::endl;
}
}
}
else
{
writer << "$CurveLines" << Qt::endl;
}
if (curve.numCurveLines == 0) curve.numCurveLineSelected = 0;
if (curve.numCurveLineSelected > curve.numCurveLines) curve.numCurveLineSelected = curve.numCurveLines;
curveFile.close();
}
void FormGPS::FileLoadCurveLines()
{
curve.moveDistance = 0;
curve.curveArr.clear();
curve.numCurveLines = 0;
//current field directory should already exist
QString directoryName = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)
+ "/" + QCoreApplication::applicationName() + "/Fields/" + currentFieldDirectory;
QDir loadDir(directoryName);
if (!loadDir.exists()) {
bool ok = loadDir.mkpath(directoryName);
if (!ok) {
qWarning() << "Couldn't create path " << directoryName;
return;
}
}
QString filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "CurveLines.txt");
QFile curveFile(filename);
if (!curveFile.open(QIODevice::ReadOnly))
{
qWarning() << "Couldn't open " << filename << "for reading!";
//TODO timed messagebox
return;
}
QTextStream reader(&curveFile);
reader.setLocale(QLocale::C);
QString line;
//read header $CurveLine
line = reader.readLine();
while (!reader.atEnd())
{
line = reader.readLine();
if(line.isNull()) break; //no more to read
curve.curveArr.append(CCurveLines());
//read header $CurveLine
curve.curveArr[curve.numCurveLines].Name = line;
// get the average heading
line = reader.readLine();
curve.curveArr[curve.numCurveLines].aveHeading = line.toDouble();
line = reader.readLine();
int numPoints = line.toInt();
if (numPoints > 1)
{
curve.curveArr[curve.numCurveLines].curvePts.clear();
for (int i = 0; i < numPoints; i++)
{
line = reader.readLine();
QStringList words = line.split(',');
Vec3 vecPt(words[0].toDouble(),
words[1].toDouble(),
words[2].toDouble());
curve.curveArr[curve.numCurveLines].curvePts.append(vecPt);
}
curve.numCurveLines++;
}
else
{
if (curve.curveArr.count() > 0)
{
curve.curveArr.removeAt(curve.numCurveLines);
}
}
}
if (curve.numCurveLines == 0) curve.numCurveLineSelected = 0;
if (curve.numCurveLineSelected > curve.numCurveLines) curve.numCurveLineSelected = curve.numCurveLines;
curveFile.close();
}
void FormGPS::FileSaveABLines()
{
ABLine.moveDistance = 0;
QString directoryName = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)
+ "/" + QCoreApplication::applicationName() + "/Fields/" + currentFieldDirectory;
QDir saveDir(directoryName);
if (!saveDir.exists()) {
bool ok = saveDir.mkpath(directoryName);
if (!ok) {
qWarning() << "Couldn't create path " << directoryName;
return;
}
}
QString filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "ABLines.txt" );
QFile lineFile(filename);
if (!lineFile.open(QIODevice::WriteOnly))
{
qWarning() << "Couldn't open " << filename << "for writing!";
return;
}
QTextStream writer(&lineFile);
writer.setLocale(QLocale::C);
writer.setRealNumberNotation(QTextStream::FixedNotation);
int cnt = ABLine.lineArr.count();
if (cnt > 0)
{
for (CABLines item : ABLine.lineArr)
{
//make it culture invariant
writer << item.Name << ","
<< qSetRealNumberPrecision(8) << glm::toDegrees(item.heading) << ","
<< qSetRealNumberPrecision(3) << item.origin.easting << ","
<< qSetRealNumberPrecision(3) << item.origin.northing << Qt::endl;
}
}
if (ABLine.numABLines == 0) ABLine.numABLineSelected = 0;
if (ABLine.numABLineSelected > ABLine.numABLines) ABLine.numABLineSelected = ABLine.numABLines;
lineFile.close();
}
void FormGPS::FileLoadABLines()
{
ABLine.moveDistance = 0;
//current field directory should already exist
QString directoryName = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)
+ "/" + QCoreApplication::applicationName() + "/Fields/" + currentFieldDirectory;
QDir loadDir(directoryName);
if (!loadDir.exists()) {
bool ok = loadDir.mkpath(directoryName);
if (!ok) {
qWarning() << "Couldn't create path " << directoryName;
return;
}
}
QString filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "ABLines.txt");
QFile linesFile(filename);
if (!linesFile.open(QIODevice::ReadOnly))
{
qWarning() << "Couldn't open " << filename << "for reading!";
//TODO timed messagebox
return;
}
QTextStream reader(&linesFile);
reader.setLocale(QLocale::C);
QString line;
ABLine.numABLines = 0;
ABLine.numABLineSelected = 0;
ABLine.lineArr.clear();
//read all the lines
for (int i = 0; !reader.atEnd(); i++)
{
line = reader.readLine();
QStringList words = line.split(',');
if (words.length() != 4) break;
ABLine.lineArr.append(CABLines());
ABLine.lineArr[i].Name = words[0];
ABLine.lineArr[i].heading = glm::toRadians(words[1].toDouble());
ABLine.lineArr[i].origin.easting = words[2].toDouble();
ABLine.lineArr[i].origin.northing = words[3].toDouble();
ABLine.numABLines++;
}
if (ABLine.numABLines == 0) ABLine.numABLineSelected = 0;
if (ABLine.numABLineSelected > ABLine.numABLines) ABLine.numABLineSelected = ABLine.numABLines;
linesFile.close();
}
QMap<QString,QVariant> FormGPS::FileFieldInfo(QString fieldDir)
{
QMap<QString,QVariant> field_info;
QString directoryName = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)
+ "/" + QCoreApplication::applicationName() + "/Fields/" + fieldDir;
QString filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "Field.txt");
QFile fieldFile(filename);
if (!fieldFile.open(QIODevice::ReadOnly))
{
qWarning() << fieldDir << " is not a valid field";
//TODO timed messagebox
return field_info;
}
QTextStream reader(&fieldFile);
reader.setLocale(QLocale::C);
//start to read the file
QString line;
//Date time line
line = reader.readLine();
//dir header $FieldDir
line = reader.readLine();
//read field directory
line = reader.readLine();
field_info["name"] = line.trimmed();
if (field_info["name"] != fieldDir) {
field_info["name"] = fieldDir;
}
//Offset header
line = reader.readLine();
//read the Offsets
line = reader.readLine();
QStringList offs = line.split(',');
//convergence angle update
if (!reader.atEnd())
{
line = reader.readLine(); //Convergence
line = reader.readLine();
}
//start positions
if (!reader.atEnd())
{
line = reader.readLine(); //eat StartFix
line = reader.readLine();
offs = line.split(',');
field_info["latitude"] = offs[0].toDouble();
field_info["longitude"] = offs[1].toDouble();
}
fieldFile.close();
//Boundaries
//Either exit or update running save
filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "Boundary.txt");
QFile boundariesFile(filename);
field_info["hasBoundary"] = false;
field_info["boundaryArea"] = (double)-10;
if (boundariesFile.open(QIODevice::ReadOnly)) {
reader.setDevice(&boundariesFile);
//read header
line = reader.readLine();//Boundary
//only look at first boundary
if (!reader.atEnd()) {
//True or False OR points from older boundary files
line = reader.readLine();
//Check for older boundary files, then above line string is num of points
if (line == "True")
{
line = reader.readLine();
} else if (line == "False")
{
line = reader.readLine(); //number of points
}
//Check for latest boundary files, then above line string is num of points
if (line == "True" || line == "False")
{
line = reader.readLine(); //number of points
}
int numPoints = line.toInt();
if (numPoints > 0)
{
QVector<Vec3> pointList;
//load the line
for (int i = 0; i < numPoints; i++)
{
line = reader.readLine();
QStringList words = line.split(',');
Vec3 vecPt( words[0].toDouble(),
words[1].toDouble(),
words[2].toDouble() );
pointList.append(vecPt);
}
if (pointList.count() > 4) {
double area = 0;
//the last vertex is the 'previous' one to the first
int j = pointList.count() - 1;
for (int i = 0; i < pointList.count() ; j = i++) {
//pretend they are square; we'll divide by 2 later
area += (pointList[j].easting + pointList[i].easting) *
(pointList[j].northing - pointList[i].northing);
}
field_info["hasBoundary"] = true;
field_info["boundaryArea"] = fabs(area)/2;
}
}
}
}
boundariesFile.close();
return field_info;
}
bool FormGPS::FileOpenField(QString fieldDir, int flags)
{
QString directoryName = QStandardPaths::writableLocation(QStandardPaths::DocumentsLocation)
+ "/" + QCoreApplication::applicationName() + "/Fields/" + fieldDir;
QString filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "Field.txt");
QFile fieldFile(filename);
if (!fieldFile.open(QIODevice::ReadOnly))
{
qWarning() << "Couldn't open field " << filename << "for reading!";
//TODO timed messagebox
return false;
}
QTextStream reader(&fieldFile);
reader.setLocale(QLocale::C);
//close the existing job and reset everything
JobClose();
//and open a new job
JobNew();
//Saturday, February 11, 2017 --> 7:26:52 AM
//$FieldDir
//Bob_Feb11
//$Offsets
//533172,5927719,12 - offset easting, northing, zone
//start to read the file
QString line;
//Date time line
line = reader.readLine();
//dir header $FieldDir
line = reader.readLine();
//read field directory
line = reader.readLine();
currentFieldDirectory = line.trimmed();
property_setF_CurrentDir = currentFieldDirectory;
//Offset header
line = reader.readLine();
//read the Offsets
line = reader.readLine();
QStringList offs = line.split(',');
//pn.utmEast = offs[0].toInt();
//pn.utmNorth = offs[1].toInt();
//pn.actualEasting = offs[0].toDouble();
//pn.actualNorthing = offs[1].toDouble();
//pn.zone = offs[2].toInt();
//isFirstFixPositionSet = true;
//convergence angle update
if (!reader.atEnd())
{
line = reader.readLine(); //Convergence
line = reader.readLine();
//pn.convergenceAngle = line.toDouble();
//TODO lblConvergenceAngle.Text = Math.Round(glm.toDegrees(pn.convergenceAngle), 3).ToString();
}
//start positions
if (!reader.atEnd())
{
line = reader.readLine(); //eat StartFix
line = reader.readLine();
offs = line.split(',');
pn.latStart = offs[0].toDouble();
pn.lonStart = offs[1].toDouble();
if (timerSim.isActive())
{
pn.latitude = pn.latStart;
pn.longitude = pn.lonStart;
sim.latitude = property_setGPS_SimLatitude = pn.latStart;
sim.longitude = property_setGPS_SimLongitude = pn.lonStart;
}
pn.SetLocalMetersPerDegree();
}
fieldFile.close();
if (flags & LOAD_LINES) {
// ABLine -------------------------------------------------------------------------------------------------
FileLoadABLines();
if (ABLine.lineArr.count() > 0)
{
ABLine.numABLineSelected = 1;
ABLine.refPoint1 = ABLine.lineArr[ABLine.numABLineSelected - 1].origin;
//ABLine.refPoint2 = ABLine.lineArr[ABLine.numABLineSelected - 1].ref2;
ABLine.abHeading = ABLine.lineArr[ABLine.numABLineSelected - 1].heading;
ABLine.SetABLineByHeading();
ABLine.isABLineSet = false;
ABLine.isABLineLoaded = true;
}
else
{
ABLine.isABLineSet = false;
ABLine.isABLineLoaded = false;
}
//CurveLines
FileLoadCurveLines();
if (curve.curveArr.count() > 0)
{
curve.numCurveLineSelected = 1;
int idx = curve.numCurveLineSelected - 1;
curve.aveLineHeading = curve.curveArr[idx].aveHeading;
curve.refList.clear();
for (int i = 0; i < curve.curveArr[idx].curvePts.count(); i++)
{
curve.refList.append(curve.curveArr[idx].curvePts[i]);
}
curve.isCurveSet = true;
}
else
{
curve.isCurveSet = false;
curve.refList.clear();
}
}
if (flags & LOAD_MAPPING) {
//section patches
filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "Sections.txt");
QFile sectionsFile(filename);
if (!sectionsFile.open(QIODevice::ReadOnly))
{
qWarning() << "Couldn't open sections " << filename << "for reading!";
//TODO timed messagebox
//return;
} else
{
reader.setDevice(§ionsFile);
bool isv3 = false;
fd.distanceUser = 0;
QVector3D vecFix;
//read header
while (!reader.atEnd())
{
line = reader.readLine();
if (line.contains("ect"))
{
isv3 = true;
break;
}
int verts = line.toInt();
triStrip[0].triangleList = QSharedPointer<PatchTriangleList>( new PatchTriangleList);
triStrip[0].patchList.append(triStrip[0].triangleList);
for (int v = 0; v < verts; v++)
{
line = reader.readLine();
QStringList words = line.split(',');
vecFix.setX(words[0].toDouble());
vecFix.setY(words[1].toDouble());
vecFix.setZ(words[2].toDouble());
triStrip[0].triangleList->append(vecFix);
}
//calculate area of this patch - AbsoluteValue of (Ax(By-Cy) + Bx(Cy-Ay) + Cx(Ay-By)/2)
verts -= 2;
if (verts >= 2)
{
for (int j = 1; j < verts; j++)
{
double temp = 0;
temp = (*triStrip[0].triangleList)[j].x() * ((*triStrip[0].triangleList)[j + 1].y() - (*triStrip[0].triangleList)[j + 2].y()) +
(*triStrip[0].triangleList)[j + 1].x() * ((*triStrip[0].triangleList)[j + 2].y() - (*triStrip[0].triangleList)[j].y()) +
(*triStrip[0].triangleList)[j + 2].x() * ((*triStrip[0].triangleList)[j].y() - (*triStrip[0].triangleList)[j + 1].y());
fd.workedAreaTotal += fabs((temp * 0.5));
}
}
//was old version prior to v4
if (isv3)
{
//Append the current list to the field file
}
}
sectionsFile.close();
}
}
// Contour points ----------------------------------------------------------------------------
filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "Contour.txt");
QFile contourFile(filename);
if (!contourFile.open(QIODevice::ReadOnly))
{
qWarning() << "Couldn't open contour " << filename << "for reading!";
//TODO timed messagebox
} else
{
reader.setDevice(&contourFile);
//read header
line = reader.readLine();
while (!reader.atEnd())
{
//read how many vertices in the following patch
line = reader.readLine();
int verts = line.toInt();
Vec3 vecFix(0, 0, 0);
ct.ptList = QSharedPointer<QVector<Vec3>>(new QVector<Vec3>());
ct.stripList.append(ct.ptList);
for (int v = 0; v < verts; v++)
{
line = reader.readLine();
QStringList words = line.split(',');
vecFix.easting = words[0].toDouble();
vecFix.northing = words[1].toDouble();
vecFix.heading = words[2].toDouble();
ct.ptList->append(vecFix);
}
}
contourFile.close();
}
// Flags -------------------------------------------------------------------------------------------------
if (flags & LOAD_FLAGS) {
//Either exit or update running save
filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "Flags.txt");
QFile flagsFile(filename);
if (!flagsFile.open(QIODevice::ReadOnly))
{
qWarning() << "Couldn't open flags " << filename << "for reading!";
//TODO timed messagebox
//return;
} else
{
reader.setDevice(&flagsFile);
flagPts.clear();
//read header
line = reader.readLine();
//number of flags
line = reader.readLine();
int points = line.toInt();
if (points > 0)
{
double lat;
double longi;
double east;
double nort;
double head;
int color, ID;
QString notes;
for (int v = 0; v < points; v++)
{
line = reader.readLine();
QStringList words = line.split(',');
if (words.count() == 8)
{
lat = words[0].toDouble();
longi = words[1].toDouble();
east = words[2].toDouble();
nort = words[3].toDouble();
head = words[4].toDouble();
color = words[5].toInt();
ID = words[6].toInt();
notes = words[7].trimmed();
}
else
{
lat = words[0].toDouble();
longi = words[1].toDouble();
east = words[2].toDouble();
nort = words[3].toDouble();
head = 0;
color = words[4].toInt();
ID = words[5].toInt();
notes = "";
}
CFlag flagPt(lat, longi, east, nort, head, color, ID, notes);
flagPts.append(flagPt);
}
}
flagsFile.close();
}
}
//Boundaries
//Either exit or update running save
filename = directoryName + "/" + caseInsensitiveFilename(directoryName, "Boundary.txt");
QFile boundariesFile(filename);
if (!boundariesFile.open(QIODevice::ReadOnly))
{
qWarning() << "Couldn't open boundaries " << filename << "for reading!";
//TODO timed messagebox
//return;
} else
{
reader.setDevice(&boundariesFile);
//read header
line = reader.readLine();//Boundary
for (int k = 0; true; k++)
{
if (reader.atEnd()) break;
CBoundaryList New;
//True or False OR points from older boundary files
line = reader.readLine();
//Check for older boundary files, then above line string is num of points
if (line == "True")
{
New.isDriveThru = true;
line = reader.readLine();
} else if (line == "False")
{
New.isDriveThru = false;
line = reader.readLine(); //number of points
}
//Check for latest boundary files, then above line string is num of points
if (line == "True" || line == "False")
{
line = reader.readLine(); //number of points
}
int numPoints = line.toInt();
if (numPoints > 0)
{
//load the line
for (int i = 0; i < numPoints; i++)
{
line = reader.readLine();
QStringList words = line.split(',');
Vec3 vecPt( words[0].toDouble(),
words[1].toDouble(),
words[2].toDouble() );
//if (turnheading)
//{
// vecPt.heading = vecPt.heading + Math.PI;
//}
New.fenceLine.append(vecPt);
}
New.CalculateFenceArea(k);
double delta = 0;
New.fenceLineEar.clear();
for (int i = 0; i < New.fenceLine.count(); i++)
{
if (i == 0)
{
New.fenceLineEar.append(Vec2(New.fenceLine[i].easting, New.fenceLine[i].northing));
continue;
}
delta += (New.fenceLine[i - 1].heading - New.fenceLine[i].heading);
if (fabs(delta) > 0.005)
{
New.fenceLineEar.append(Vec2(New.fenceLine[i].easting, New.fenceLine[i].northing));
delta = 0;
}
}
bnd.bndList.append(New);
}
}
calculateMinMax();
bnd.BuildTurnLines(fd);
if(bnd.bndList.count() > 0)