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Fix issue that TIMELAPSE_TAKE_FRAME is recognized as tool change command (#7926)

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Fix issue that `TIMELAPSE_TAKE_FRAME` is recognized as tool change command and triggers preheat (SoftFever/OrcaSlicer#7842)
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Noisyfox 2025-01-22 09:57:28 +08:00 • committed by GitHub
parent 10b9928506
commit b488fdecec
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1 changed files with 6 additions and 3 deletions
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9
src/libslic3r/GCode/GCodeProcessor.cpp
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@ -4918,10 +4918,13 @@ void GCodeProcessor::run_post_process()
// add lines M104 to exported gcode
auto process_line_T = [this, &export_lines](const std::string& gcode_line, const size_t g1_lines_counter, const ExportLines::Backtrace& backtrace) {
const std::string cmd = GCodeReader::GCodeLine::extract_cmd(gcode_line);
int tool_number = -1;
if (!parse_number(std::string_view(cmd).substr(1), tool_number)){
// invalid T<n> command, such as the "TIMELAPSE_TAKE_FRAME" gcode, just ignore
return;
}
if (cmd.size() >= 2) {
std::stringstream ss(cmd.substr(1));
int tool_number = -1;
ss >> tool_number;
if (tool_number != -1) {
if (tool_number < 0 || (int)m_extruder_temps_config.size() <= tool_number) {
// found an invalid value, clamp it to a valid one