void GCode::Read(Model *model, const vector<char> E_letters,
ViewProgress *progress, string filename)
{
clear();
ifstream file;
file.open(filename.c_str()); //open a file
file.seekg (0, ios::end);
double filesize = double(file.tellg());
file.seekg (0);
progress->start(_("Loading GCode"), filesize);
int progress_steps=(int)(filesize/1000);
if (progress_steps==0) progress_steps=1;
buffer_zpos_lines.clear();
if(!file.good())
{
// MessageBrowser->add(str(boost::format("Error opening file %s") % Filename).c_str());
return;
}
set_locales("C");
uint LineNr = 0;
string s;
bool relativePos = false;
Vector3d globalPos(0,0,0);
Min.set(99999999.0,99999999.0,99999999.0);
Max.set(-99999999.0,-99999999.0,-99999999.0);
std::vector<Command> loaded_commands;
double lastZ=0.;
double lastE=0.;
double lastF=0.;
layerchanges.clear();
stringstream alltext;
int current_extruder = 0;
while(getline(file,s))
{
alltext << s << endl;
LineNr++;
unsigned long fpos = file.tellg();
if (fpos%progress_steps==0) if (!progress->update(fpos)) break;
Command command;
if (relativePos)
command = Command(s, Vector3d::ZERO, E_letters);
else
command = Command(s, globalPos, E_letters);
if (command.Code == COMMENT) {
continue;
}
if (command.Code == UNKNOWN) {
cerr << "Unknown GCode " << s << endl;
continue;
}
if (command.Code == RELATIVEPOSITIONING) {
relativePos = true;
continue;
}
if (command.Code == ABSOLUTEPOSITIONING) {
relativePos = false;
continue;
}
if (command.Code == SELECTEXTRUDER) {
current_extruder = command.extruder_no;
continue;
}
command.extruder_no = current_extruder;
// not used yet
// if (command.Code == ABSOLUTE_ECODE) {
// relativeE = false;
// continue;
// }
// if (command.Code == RELATIVE_ECODE) {
// relativeE = true;
// continue;
// }
if (command.e == 0)
command.e = lastE;
else
lastE = command.e;
if (command.f != 0)
lastF = command.f;
else
command.f = lastF;
// cout << s << endl;
//cerr << command.info()<< endl;
// if(command.where.x() < -100)
// continue;
// if(command.where.y() < -100)
// continue;
if (command.Code == SETCURRENTPOS) {
continue;//if (relativePos) globalPos = command.where;
}
else {
command.addToPosition(globalPos, relativePos);
}
if (globalPos.z() < 0){
cerr << "GCode below zero!"<< endl;
continue;
}
if ( command.Code == RAPIDMOTION ||
command.Code == COORDINATEDMOTION ||
command.Code == ARC_CW ||
command.Code == ARC_CCW ||
command.Code == GOHOME ) {
if(globalPos.x() < Min.x())
Min.x() = globalPos.x();
if(globalPos.y() < Min.y())
Min.y() = globalPos.y();
if(globalPos.z() < Min.z())
Min.z() = globalPos.z();
if(globalPos.x() > Max.x())
Max.x() = globalPos.x();
if(globalPos.y() > Max.y())
Max.y() = globalPos.y();
if(globalPos.z() > Max.z())
Max.z() = globalPos.z();
if (globalPos.z() > lastZ) {
// if (lastZ > 0){ // don't record first layer
unsigned long num = loaded_commands.size();
layerchanges.push_back(num);
loaded_commands.push_back(Command(LAYERCHANGE, layerchanges.size()));
// }
lastZ = globalPos.z();
buffer_zpos_lines.push_back(LineNr-1);
}
else if (globalPos.z() < lastZ) {
lastZ = globalPos.z();
if (layerchanges.size()>0)
layerchanges.erase(layerchanges.end()-1);
}
}
loaded_commands.push_back(command);
}
file.close();
reset_locales();
commands = loaded_commands;
buffer->set_text(alltext.str());
Center = (Max + Min)/2;
model->m_signal_gcode_changed.emit();
double time = GetTimeEstimation();
int h = (int)time/3600;
int min = ((int)time%3600)/60;
int sec = ((int)time-3600*h-60*min);
cerr << "GCode Time Estimation "<< h <<"h "<<min <<"m " <<sec <<"s" <<endl;
//??? to statusbar or where else?
}
GCodeIter *GCode::get_iter ()
{
GCodeIter *iter = new GCodeIter (buffer);
iter->time_estimation = GetTimeEstimation();
return iter;
}
void GCode::Read(Model *model, ViewProgress *progress, string filename)
{
clear();
ifstream file;
file.open(filename.c_str()); //open a file
file.seekg (0, ios::end);
double filesize = double(file.tellg());
file.seekg (0);
progress->start(_("Loading GCode"), filesize);
int progress_steps=(int)(filesize/1000);
if (progress_steps==0) progress_steps=1;
buffer_zpos_lines.clear();
if(!file.good())
{
// MessageBrowser->add(str(boost::format("Error opening file %s") % Filename).c_str());
return;
}
uint LineNr = 0;
string s;
Vector3d globalPos(0,0,0);
Min.set(99999999.0,99999999.0,99999999.0);
Max.set(-99999999.0,-99999999.0,-99999999.0);
std::vector<Command> loaded_commands;
double lastZ=0.;
double lastE=0.;
double lastF=0.;
layerchanges.clear();
bool belowzero = false;
stringstream alltext;
while(getline(file,s))
{
alltext << s << endl;
LineNr++;
unsigned long fpos = file.tellg();
if (fpos%progress_steps==0) if (!progress->update(fpos)) break;
Command command;
try {
command = Command(s, globalPos);
} catch (Glib::OptionError e) {
if (!belowzero) // only once
cerr << "GCode below zero!"<< endl;// ; //alert("GCode problem");
belowzero = true;
}
if (command.e==0)
command.e= lastE;
else
lastE=command.e;
if (command.f==0)
command.f= lastF;
else
lastF=command.f;
// cout << s << endl;
//cerr << command.info()<< endl;
if(command.where.x() < -100)
continue;
if(command.where.y() < -100)
continue;
globalPos = command.where;
if(command.where.x() < Min.x())
Min.x() = command.where.x();
if(command.where.y() < Min.y())
Min.y() = command.where.y();
if(command.where.z() < Min.z())
Min.z() = command.where.z();
if(command.where.x() > Max.x())
Max.x() = command.where.x();
if(command.where.y() > Max.y())
Max.y() = command.where.y();
if(command.where.z() > Max.z())
Max.z() = command.where.z();
if (command.where.z() > lastZ) {
// if (lastZ > 0){ // don't record first layer
unsigned long num = loaded_commands.size();
layerchanges.push_back(num);
// }
lastZ = command.where.z();
buffer_zpos_lines.push_back(LineNr-1);
}
else if (command.where.z() < lastZ) {
lastZ=command.where.z();
if (layerchanges.size()>0)
layerchanges.erase(layerchanges.end()-1);
}
loaded_commands.push_back(command);
}
commands = loaded_commands;
buffer->set_text(alltext.str());
Center.x() = (Max.x() + Min.x() )/2;
Center.y() = (Max.y() + Min.y() )/2;
Center.z() = (Max.z() + Min.z() )/2;
model->m_signal_gcode_changed.emit();
double time = GetTimeEstimation();
int h = (int)time/3600;
int min = ((int)time%3600)/60;
int sec = ((int)time-3600*h-60*min);
cout << "GCode Time Estimation "<< h <<"h "<<min <<"m " <<sec <<"s" <<endl;
//??? to statusbar or where else?
}