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ENH: get start_gcode filament

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Change-Id: Ia511f758d5c59ddc38c79f251e8c95511de4a235
This commit is contained in:
zhimin.zeng 2023-03-15 18:05:20 +08:00 • committed by Lane.Wei
parent 81daebb5a5
commit dda90b1810
7 changed files with 54 additions and 11 deletions
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34
src/libslic3r/GCode/GCodeProcessor.cpp
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@ -1887,6 +1887,40 @@ template<typename T>
}
}
int GCodeProcessor::get_gcode_last_filament(const std::string& gcode_str)
{
int str_size = gcode_str.size();
int start_index = 0;
int end_index = 0;
int out_filament = -1;
while (end_index < str_size) {
if (gcode_str[end_index] != '\n') {
end_index++;
continue;
}
if (end_index > start_index) {
std::string line_str = gcode_str.substr(start_index, end_index - start_index);
line_str.erase(0, line_str.find_first_not_of(" "));
line_str.erase(line_str.find_last_not_of(" ") + 1);
if (line_str.empty() || line_str[0] != 'T') {
start_index = end_index + 1;
end_index = start_index;
continue;
}
int out = -1;
if (parse_number(line_str.substr(1), out) && out >= 0 && out < 255)
out_filament = out;
}
start_index = end_index + 1;
end_index = start_index;
}
return out_filament;
}
void GCodeProcessor::process_tags(const std::string_view comment, bool producers_enabled)
{
// producers tags