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Separate 'extrude_infill_range'.

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Martin Šach 2024-05-14 14:02:20 +02:00 committed by Lukas Matena
parent b30105d2ea
commit 5a9f9946ba
2 changed files with 95 additions and 44 deletions
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132
src/libslic3r/GCode.cpp
View File

@ -2779,9 +2779,44 @@ std::string GCodeGenerator::extrude_perimeters(
return gcode;
};
std::vector<ExtrusionEntityReference> sort_fill_extrusions(const ExtrusionEntitiesPtr &fills, const Point* start_near) {
if (fills.empty()) {
return {};
}
std::vector<ExtrusionEntityReference> sorted_extrusions;
for (const ExtrusionEntityReference &fill : chain_extrusion_references(fills, start_near)) {
if (auto *eec = dynamic_cast<const ExtrusionEntityCollection*>(&fill.extrusion_entity()); eec) {
for (const ExtrusionEntityReference &ee : chain_extrusion_references(*eec, start_near, fill.flipped())) {
sorted_extrusions.push_back(ee);
}
} else {
sorted_extrusions.push_back(fill);
}
}
return sorted_extrusions;
}
std::string GCodeGenerator::extrude_infill_range(
const std::vector<ExtrusionEntityReference> &sorted_extrusions,
const PrintRegion &region,
const std::string &extrusion_name,
const GCode::SmoothPathCache &smooth_path_cache
) {
std::string gcode{};
if (!sorted_extrusions.empty()) {
this->m_config.apply(region.config());
for (const ExtrusionEntityReference &ee : sorted_extrusions) {
gcode += this->extrude_entity(ee, smooth_path_cache, extrusion_name);
}
}
return gcode;
};
void GCodeGenerator::process_layer_single_object(
// output
std::string &gcode,
std::string &gcode,
// Index of the extruder currently active.
const unsigned int extruder_id,
// What object and instance is going to be printed.
@ -2876,47 +2911,6 @@ void GCodeGenerator::process_layer_single_object(
if (const Layer *layer = layer_to_print.object_layer; layer)
for (size_t idx : layer->lslice_indices_sorted_by_print_order) {
const LayerSlice &lslice = layer->lslices_ex[idx];
auto extrude_infill_range = [&](
const LayerRegion &layerm, const ExtrusionEntityCollection &fills,
LayerExtrusionRanges::const_iterator it_fill_ranges_begin, LayerExtrusionRanges::const_iterator it_fill_ranges_end, bool ironing) {
// PrintObjects own the PrintRegions, thus the pointer to PrintRegion would be unique to a PrintObject, they would not
// identify the content of PrintRegion accross the whole print uniquely. Translate to a Print specific PrintRegion.
const PrintRegion &region = print.get_print_region(layerm.region().print_region_id());
ExtrusionEntitiesPtr temp_fill_extrusions{extract_fill_extrusions(
layer,
region,
fills,
it_fill_ranges_begin,
it_fill_ranges_end,
layer_tools,
print_instance.instance_id,
extruder_id,
print_wipe_extrusions,
ironing
)};
if (! temp_fill_extrusions.empty()) {
init_layer_delayed();
m_config.apply(region.config());
const auto extrusion_name = ironing ? "ironing"sv : "infill"sv;
const Point* start_near = this->last_position ? &(*(this->last_position)) : nullptr;
std::vector<ExtrusionEntityReference> sorted_extrusions;
for (const ExtrusionEntityReference &fill : chain_extrusion_references(temp_fill_extrusions, start_near)) {
if (auto *eec = dynamic_cast<const ExtrusionEntityCollection*>(&fill.extrusion_entity()); eec) {
for (const ExtrusionEntityReference &ee : chain_extrusion_references(*eec, start_near, fill.flipped())) {
sorted_extrusions.push_back(ee);
}
} else {
sorted_extrusions.push_back(fill);
}
}
for (const ExtrusionEntityReference &ee : sorted_extrusions) {
gcode += this->extrude_entity(ee, smooth_path_cache, extrusion_name);
}
}
};
//FIXME order islands?
// Sequential tool path ordering of multiple parts within the same object, aka. perimeter tracking (#5511)
@ -2927,7 +2921,32 @@ void GCodeGenerator::process_layer_single_object(
auto it_end = it;
for (++ it_end; it_end != island.fills.end() && it->region() == it_end->region(); ++ it_end) ;
const LayerRegion &layerm = *layer->get_region(it->region());
extrude_infill_range(layerm, layerm.fills(), it, it_end, false /* normal extrusions, not ironing */);
// PrintObjects own the PrintRegions, thus the pointer to PrintRegion would be unique to a PrintObject, they would not
// identify the content of PrintRegion accross the whole print uniquely. Translate to a Print specific PrintRegion.
const PrintRegion &region = print.get_print_region(layerm.region().print_region_id());
const Point* start_near = this->last_position ? &(*(this->last_position)) : nullptr;
ExtrusionEntitiesPtr temp_fill_extrusions{extract_fill_extrusions(
layer,
region,
layerm.fills(),
it,
it_end,
layer_tools,
print_instance.instance_id,
extruder_id,
print_wipe_extrusions,
false
)};
const std::vector<ExtrusionEntityReference> sorted_extrusions{sort_fill_extrusions(temp_fill_extrusions, start_near)};
if (!sorted_extrusions.empty()) {
init_layer_delayed();
}
gcode += this->extrude_infill_range(sorted_extrusions, region, "infill", smooth_path_cache);
it = it_end;
}
};
@ -2965,7 +2984,32 @@ void GCodeGenerator::process_layer_single_object(
auto it_end = it;
for (++ it_end; it_end != island.fills.end() && it->region() == it_end->region(); ++ it_end) ;
const LayerRegion &layerm = *layer->get_region(it->region());
extrude_infill_range(layerm, layerm.fills(), it, it_end, true /* ironing, not normal extrusions */);
// PrintObjects own the PrintRegions, thus the pointer to PrintRegion would be unique to a PrintObject, they would not
// identify the content of PrintRegion accross the whole print uniquely. Translate to a Print specific PrintRegion.
const PrintRegion &region = print.get_print_region(layerm.region().print_region_id());
const Point* start_near = this->last_position ? &(*(this->last_position)) : nullptr;
ExtrusionEntitiesPtr temp_fill_extrusions{extract_fill_extrusions(
layer,
region,
layerm.fills(),
it,
it_end,
layer_tools,
print_instance.instance_id,
extruder_id,
print_wipe_extrusions,
true
)};
const std::vector<ExtrusionEntityReference> sorted_extrusions{sort_fill_extrusions(temp_fill_extrusions, start_near)};
if (! sorted_extrusions.empty()) {
init_layer_delayed();
}
gcode += this->extrude_infill_range(sorted_extrusions, region, "ironing", smooth_path_cache);
it = it_end;
}
}

7
src/libslic3r/GCode.hpp
View File

@ -314,6 +314,13 @@ private:
const GCode::SmoothPathCache &smooth_path_cache
);
std::string extrude_infill_range(
const std::vector<ExtrusionEntityReference> &sorted_extrusions,
const PrintRegion &region,
const std::string &extrusion_name,
const GCode::SmoothPathCache &smooth_path_cache
);
// This function will be called for each printing extruder, possibly twice: First for wiping extrusions, second for normal extrusions.
void process_layer_single_object(
// output