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Tech ENABLE_GCODE_POSTPROCESS_BACKTRACE set as default

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enricoturri1966 2023-04-26 09:34:02 +02:00
parent f1c5ffddfa
commit 4986afe94f
4 changed files with 0 additions and 150 deletions
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144
src/libslic3r/GCode/GCodeProcessor.cpp
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@ -442,9 +442,7 @@ void GCodeProcessorResult::reset() {
max_print_height = 0.0f;
settings_ids.reset();
extruders_count = 0;
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
backtrace_enabled = false;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
extruder_colors = std::vector<std::string>();
filament_diameters = std::vector<float>(MIN_EXTRUDERS_COUNT, DEFAULT_FILAMENT_DIAMETER);
filament_densities = std::vector<float>(MIN_EXTRUDERS_COUNT, DEFAULT_FILAMENT_DENSITY);
@ -462,9 +460,7 @@ void GCodeProcessorResult::reset() {
max_print_height = 0.0f;
settings_ids.reset();
extruders_count = 0;
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
backtrace_enabled = false;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
extruder_colors = std::vector<std::string>();
filament_diameters = std::vector<float>(MIN_EXTRUDERS_COUNT, DEFAULT_FILAMENT_DIAMETER);
filament_densities = std::vector<float>(MIN_EXTRUDERS_COUNT, DEFAULT_FILAMENT_DENSITY);
@ -558,9 +554,7 @@ void GCodeProcessor::apply_config(const PrintConfig& config)
m_producer = EProducer::PrusaSlicer;
m_flavor = config.gcode_flavor;
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
m_result.backtrace_enabled = is_XL_printer(config);
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
size_t extruders_count = config.nozzle_diameter.values.size();
m_result.extruders_count = extruders_count;
@ -3477,7 +3471,6 @@ void GCodeProcessor::post_process()
last_exported_stop[i] = time_in_minutes(m_time_processor.machines[i].time);
}
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
// Helper class to modify and export gcode to file
class ExportLines
{
@ -3712,26 +3705,15 @@ void GCodeProcessor::post_process()
};
ExportLines export_lines(m_result.backtrace_enabled ? ExportLines::EWriteType::ByTime : ExportLines::EWriteType::BySize, m_time_processor.machines[0]);
#else
// buffer line to export only when greater than 64K to reduce writing calls
std::string export_line;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
// replace placeholder lines with the proper final value
// gcode_line is in/out parameter, to reduce expensive memory allocation
auto process_placeholders = [&](std::string& gcode_line) {
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
bool processed = false;
#else
unsigned int extra_lines_count = 0;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
// remove trailing '\n'
auto line = std::string_view(gcode_line).substr(0, gcode_line.length() - 1);
#if !ENABLE_GCODE_POSTPROCESS_BACKTRACE
std::string ret;
#endif // !ENABLE_GCODE_POSTPROCESS_BACKTRACE
if (line.length() > 1) {
line = line.substr(1);
if (m_time_processor.export_remaining_time_enabled &&
@ -3740,29 +3722,16 @@ void GCodeProcessor::post_process()
const TimeMachine& machine = m_time_processor.machines[i];
if (machine.enabled) {
// export pair <percent, remaining time>
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.append_line(format_line_M73_main(machine.line_m73_main_mask.c_str(),
(line == reserved_tag(ETags::First_Line_M73_Placeholder)) ? 0 : 100,
(line == reserved_tag(ETags::First_Line_M73_Placeholder)) ? time_in_minutes(machine.time) : 0));
processed = true;
#else
ret += format_line_M73_main(machine.line_m73_main_mask.c_str(),
(line == reserved_tag(ETags::First_Line_M73_Placeholder)) ? 0 : 100,
(line == reserved_tag(ETags::First_Line_M73_Placeholder)) ? time_in_minutes(machine.time) : 0);
++extra_lines_count;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
// export remaining time to next printer stop
if (line == reserved_tag(ETags::First_Line_M73_Placeholder) && !machine.stop_times.empty()) {
const int to_export_stop = time_in_minutes(machine.stop_times.front().elapsed_time);
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.append_line(format_line_M73_stop_int(machine.line_m73_stop_mask.c_str(), to_export_stop));
last_exported_stop[i] = to_export_stop;
#else
ret += format_line_M73_stop_int(machine.line_m73_stop_mask.c_str(), to_export_stop);
last_exported_stop[i] = to_export_stop;
++extra_lines_count;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
}
}
}
@ -3776,12 +3745,8 @@ void GCodeProcessor::post_process()
sprintf(buf, "; estimated printing time (%s mode) = %s\n",
(mode == PrintEstimatedStatistics::ETimeMode::Normal) ? "normal" : "silent",
get_time_dhms(machine.time).c_str());
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.append_line(buf);
processed = true;
#else
ret += buf;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
}
}
for (size_t i = 0; i < static_cast<size_t>(PrintEstimatedStatistics::ETimeMode::Count); ++i) {
@ -3792,25 +3757,14 @@ void GCodeProcessor::post_process()
sprintf(buf, "; estimated first layer printing time (%s mode) = %s\n",
(mode == PrintEstimatedStatistics::ETimeMode::Normal) ? "normal" : "silent",
get_time_dhms(machine.layers_time.empty() ? 0.f : machine.layers_time.front()).c_str());
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.append_line(buf);
processed = true;
#else
ret += buf;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
}
}
}
}
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
return processed;
#else
if (!ret.empty())
// Not moving the move operator on purpose, so that the gcode_line allocation will grow and it will not be reallocated after handful of lines are processed.
gcode_line = ret;
return std::tuple(!ret.empty(), (extra_lines_count == 0) ? extra_lines_count : extra_lines_count - 1);
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
};
std::vector<double> filament_mm(m_result.extruders_count, 0.0);
@ -3884,16 +3838,8 @@ void GCodeProcessor::post_process()
time_in_minutes, format_time_float, format_line_M73_main, format_line_M73_stop_int, format_line_M73_stop_float, time_in_last_minute,
// Caches, to be modified
&g1_times_cache_it, &last_exported_main, &last_exported_stop,
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
&export_lines]
#else
// String output
&export_line]
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
(const size_t g1_lines_counter) {
#if !ENABLE_GCODE_POSTPROCESS_BACKTRACE
unsigned int exported_lines_count = 0;
#endif // !ENABLE_GCODE_POSTPROCESS_BACKTRACE
if (m_time_processor.export_remaining_time_enabled) {
for (size_t i = 0; i < static_cast<size_t>(PrintEstimatedStatistics::ETimeMode::Count); ++i) {
const TimeMachine& machine = m_time_processor.machines[i];
@ -3907,17 +3853,9 @@ void GCodeProcessor::post_process()
std::pair<int, int> to_export_main = { int(100.0f * it->elapsed_time / machine.time),
time_in_minutes(machine.time - it->elapsed_time) };
if (last_exported_main[i] != to_export_main) {
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.append_line(format_line_M73_main(machine.line_m73_main_mask.c_str(),
to_export_main.first, to_export_main.second));
#else
export_line += format_line_M73_main(machine.line_m73_main_mask.c_str(),
to_export_main.first, to_export_main.second);
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
last_exported_main[i] = to_export_main;
#if !ENABLE_GCODE_POSTPROCESS_BACKTRACE
++exported_lines_count;
#endif // !ENABLE_GCODE_POSTPROCESS_BACKTRACE
}
// export remaining time to next printer stop
auto it_stop = std::upper_bound(machine.stop_times.begin(), machine.stop_times.end(), it->elapsed_time,
@ -3927,15 +3865,8 @@ void GCodeProcessor::post_process()
if (last_exported_stop[i] != to_export_stop) {
if (to_export_stop > 0) {
if (last_exported_stop[i] != to_export_stop) {
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.append_line(format_line_M73_stop_int(machine.line_m73_stop_mask.c_str(), to_export_stop));
#else
export_line += format_line_M73_stop_int(machine.line_m73_stop_mask.c_str(), to_export_stop);
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
last_exported_stop[i] = to_export_stop;
#if !ENABLE_GCODE_POSTPROCESS_BACKTRACE
++exported_lines_count;
#endif // !ENABLE_GCODE_POSTPROCESS_BACKTRACE
}
}
else {
@ -3954,22 +3885,12 @@ void GCodeProcessor::post_process()
}
if (is_last) {
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
if (std::distance(machine.stop_times.begin(), it_stop) == static_cast<ptrdiff_t>(machine.stop_times.size() - 1))
export_lines.append_line(format_line_M73_stop_int(machine.line_m73_stop_mask.c_str(), to_export_stop));
else
export_lines.append_line(format_line_M73_stop_float(machine.line_m73_stop_mask.c_str(), time_in_last_minute(it_stop->elapsed_time - it->elapsed_time)));
#else
if (std::distance(machine.stop_times.begin(), it_stop) == static_cast<ptrdiff_t>(machine.stop_times.size() - 1))
export_line += format_line_M73_stop_int(machine.line_m73_stop_mask.c_str(), to_export_stop);
else
export_line += format_line_M73_stop_float(machine.line_m73_stop_mask.c_str(), time_in_last_minute(it_stop->elapsed_time - it->elapsed_time));
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
last_exported_stop[i] = to_export_stop;
#if !ENABLE_GCODE_POSTPROCESS_BACKTRACE
++exported_lines_count;
#endif // !ENABLE_GCODE_POSTPROCESS_BACKTRACE
}
}
}
@ -3978,12 +3899,8 @@ void GCodeProcessor::post_process()
}
}
}
#if !ENABLE_GCODE_POSTPROCESS_BACKTRACE
return exported_lines_count;
#endif // !ENABLE_GCODE_POSTPROCESS_BACKTRACE
};
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
// add lines XXX 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);
@ -4028,37 +3945,15 @@ void GCodeProcessor::post_process()
});
}
};
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
m_result.lines_ends.clear();
#if !ENABLE_GCODE_POSTPROCESS_BACKTRACE
// helper function to write to disk
size_t out_file_pos = 0;
auto write_string = [this, &export_line, &out, &out_path, &out_file_pos](const std::string& str) {
fwrite((const void*)export_line.c_str(), 1, export_line.length(), out.f);
if (ferror(out.f)) {
out.close();
boost::nowide::remove(out_path.c_str());
throw Slic3r::RuntimeError(std::string("GCode processor post process export failed.\nIs the disk full?\n"));
}
for (size_t i = 0; i < export_line.size(); ++i)
if (export_line[i] == '\n')
m_result.lines_ends.emplace_back(out_file_pos + i + 1);
out_file_pos += export_line.size();
export_line.clear();
};
#endif // !ENABLE_GCODE_POSTPROCESS_BACKTRACE
unsigned int line_id = 0;
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
// Backtrace data for Tx gcode lines
static const ExportLines::Backtrace backtrace_T = { 120.0f, 10 };
// In case there are multiple sources of backtracing, keeps track of the longest backtrack time needed
// to flush the backtrace cache accordingly
float max_backtrace_time = 120.0f;
#else
std::vector<std::pair<unsigned int, unsigned int>> offsets;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
{
// Read the input stream 64kB at a time, extract lines and process them.
@ -4082,24 +3977,15 @@ void GCodeProcessor::post_process()
gcode_line.insert(gcode_line.end(), it, it_end);
if (eol) {
++line_id;
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.update(line_id, g1_lines_counter);
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
gcode_line += "\n";
// replace placeholder lines
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
bool processed = process_placeholders(gcode_line);
if (processed)
gcode_line.clear();
#else
auto [processed, lines_added_count] = process_placeholders(gcode_line);
if (processed && lines_added_count > 0)
offsets.push_back({ line_id, lines_added_count });
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
if (!processed)
processed = process_used_filament(gcode_line);
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
if (!processed && !is_temporary_decoration(gcode_line)) {
if (GCodeReader::GCodeLine::cmd_is(gcode_line, "G1"))
// add lines M73 where needed
@ -4114,18 +4000,6 @@ void GCodeProcessor::post_process()
if (!gcode_line.empty())
export_lines.append_line(gcode_line);
export_lines.write(out, 1.1f * max_backtrace_time, m_result, out_path);
#else
if (!processed && !is_temporary_decoration(gcode_line) && GCodeReader::GCodeLine::cmd_is(gcode_line, "G1")) {
// remove temporary lines, add lines M73 where needed
unsigned int extra_lines_count = process_line_G1(g1_lines_counter++);
if (extra_lines_count > 0)
offsets.push_back({ line_id, extra_lines_count });
}
export_line += gcode_line;
if (export_line.length() > 65535)
write_string(export_line);
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
gcode_line.clear();
}
// Skip EOL.
@ -4140,30 +4014,12 @@ void GCodeProcessor::post_process()
}
}
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.flush(out, m_result, out_path);
#else
if (!export_line.empty())
write_string(export_line);
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
out.close();
in.close();
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
export_lines.synchronize_moves(m_result);
#else
// updates moves' gcode ids which have been modified by the insertion of the M73 lines
unsigned int curr_offset_id = 0;
unsigned int total_offset = 0;
for (GCodeProcessorResult::MoveVertex& move : m_result.moves) {
while (curr_offset_id < static_cast<unsigned int>(offsets.size()) && offsets[curr_offset_id].first <= move.gcode_id) {
total_offset += offsets[curr_offset_id].second;
++curr_offset_id;
}
move.gcode_id += total_offset;
}
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
if (rename_file(out_path, m_result.filename))
throw Slic3r::RuntimeError(std::string("Failed to rename the output G-code file from ") + out_path + " to " + m_result.filename + '\n' +

2
src/libslic3r/GCode/GCodeProcessor.hpp
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@ -127,9 +127,7 @@ namespace Slic3r {
float max_print_height;
SettingsIds settings_ids;
size_t extruders_count;
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
bool backtrace_enabled;
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
std::vector<std::string> extruder_colors;
std::vector<float> filament_diameters;
std::vector<float> filament_densities;

2
src/libslic3r/GCodeReader.hpp
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@ -71,7 +71,6 @@ public:
return strncmp(cmd, cmd_test, len) == 0 && GCodeReader::is_end_of_word(cmd[len]);
}
#if ENABLE_GCODE_POSTPROCESS_BACKTRACE
static bool cmd_starts_with(const std::string& gcode_line, const char* cmd_test) {
return strncmp(GCodeReader::skip_whitespaces(gcode_line.c_str()), cmd_test, strlen(cmd_test)) == 0;
}
@ -82,7 +81,6 @@ public:
const std::string_view cmd = temp.cmd();
return { cmd.begin(), cmd.end() };
}
#endif // ENABLE_GCODE_POSTPROCESS_BACKTRACE
private:
std::string m_raw;

2
src/libslic3r/Technologies.hpp
View File

@ -58,8 +58,6 @@
// Enable alternative version of file_wildcards()
#define ENABLE_ALTERNATIVE_FILE_WILDCARDS_GENERATOR (1 && ENABLE_2_6_0_ALPHA1)
// Enable gcode postprocess modified to allow for backward insertion of new lines
#define ENABLE_GCODE_POSTPROCESS_BACKTRACE (1 && ENABLE_2_6_0_ALPHA1)
#endif // _prusaslicer_technologies_h_