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Move support and interface extruder determination to a function

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This commit is contained in:
Martin Šach 2024-05-16 10:07:08 +02:00 committed by Lukas Matena
parent 81940b6aaf
commit 9f91293adf
1 changed files with 38 additions and 31 deletions
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67
src/libslic3r/GCode.cpp
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@ -2864,14 +2864,24 @@ struct SliceExtrusions {
};
struct LayerExtrusions {
ExtrusionEntitiesPtr support_extrusions;
ExtrusionEntityReferences support_extrusions;
std::vector<SliceExtrusions> slices_extrusions;
};
std::optional<Point> get_last_position(const std::vector<GCode::InfillRange> &infill_ranges) {
if (!infill_ranges.empty() && !infill_ranges.back().items.empty()) {
const ExtrusionEntityReference &last_infill{infill_ranges.back().items.back()};
return last_infill.flipped() ? last_infill.extrusion_entity().first_point() : last_infill.extrusion_entity().last_point();
return last_infill.flipped() ? last_infill.extrusion_entity().first_point() :
last_infill.extrusion_entity().last_point();
}
return std::nullopt;
}
std::optional<Point> get_last_position(const ExtrusionEntityReferences &extrusions) {
if (!extrusions.empty()) {
const ExtrusionEntityReference &last_extrusion{extrusions.back()};
return last_extrusion.flipped() ? last_extrusion.extrusion_entity().first_point() :
last_extrusion.extrusion_entity().last_point();
}
return std::nullopt;
}
@ -2998,12 +3008,28 @@ std::vector<SliceExtrusions> get_slices_extrusions(
return result;
}
ExtrusionEntitiesPtr get_support_extrusions(
unsigned translate_support_extruder(
const int configured_extruder,
const LayerTools &layer_tools,
const ConfigOptionBools &is_soluable
) {
if (configured_extruder <= 0) {
// Some support will be printed with "don't care" material, preferably non-soluble.
// Is the current extruder assigned a soluble filament?
auto it_nonsoluble = std::find_if(layer_tools.extruders.begin(), layer_tools.extruders.end(),
[&is_soluable](unsigned int extruder_id) { return ! is_soluable.get_at(extruder_id); });
// There should be a non-soluble extruder available.
assert(it_nonsoluble != layer_tools.extruders.end());
return it_nonsoluble == layer_tools.extruders.end() ? layer_tools.extruders.front() : *it_nonsoluble;
} else {
return configured_extruder - 1;
}
}
ExtrusionEntityReferences get_support_extrusions(
const unsigned int extruder_id,
const GCode::ObjectLayerToPrint &layer_to_print,
const LayerTools &layer_tools,
const GCode::SmoothPathCache &smooth_path_cache,
const bool print_wipe_extrusions,
unsigned int support_extruder,
unsigned int interface_extruder,
const ConfigOptionBools &is_soluable
@ -3012,27 +3038,10 @@ ExtrusionEntitiesPtr get_support_extrusions(
ExtrusionRole role = support_layer.support_fills.role();
bool has_support = role.is_mixed() || role.is_support_base();
bool has_interface = role.is_mixed() || role.is_support_interface();
// Extruder ID of the support base. -1 if "don't care".
// Shall the support be printed with the active extruder, preferably with non-soluble, to avoid tool changes?
bool support_dontcare = support_extruder == std::numeric_limits<unsigned int>::max();
// Extruder ID of the support interface. -1 if "don't care".
// Shall the support interface be printed with the active extruder, preferably with non-soluble, to avoid tool changes?
bool interface_dontcare = interface_extruder == std::numeric_limits<unsigned int>::max();
if (support_dontcare || interface_dontcare) {
// Some support will be printed with "don't care" material, preferably non-soluble.
// Is the current extruder assigned a soluble filament?
auto it_nonsoluble = std::find_if(layer_tools.extruders.begin(), layer_tools.extruders.end(),
[&is_soluable](unsigned int extruder_id) { return ! is_soluable.get_at(extruder_id); });
// There should be a non-soluble extruder available.
assert(it_nonsoluble != layer_tools.extruders.end());
unsigned int dontcare_extruder = it_nonsoluble == layer_tools.extruders.end() ? layer_tools.extruders.front() : *it_nonsoluble;
if (support_dontcare)
support_extruder = dontcare_extruder;
if (interface_dontcare)
interface_extruder = dontcare_extruder;
}
bool extrude_support = has_support && support_extruder == extruder_id;
bool extrude_interface = has_interface && interface_extruder == extruder_id;
if (extrude_support || extrude_interface) {
ExtrusionEntitiesPtr entities_cache;
const ExtrusionEntitiesPtr &entities = extrude_support && extrude_interface ? support_layer.support_fills.entities : entities_cache;
@ -3043,7 +3052,7 @@ ExtrusionEntitiesPtr get_support_extrusions(
if (ee->role() == role)
entities_cache.emplace_back(ee);
}
return entities;
return chain_extrusion_references(entities);
}
}
return {};
@ -3070,8 +3079,6 @@ LayerExtrusions get_layer_extrusions(
extruder_id,
layer_to_print,
layer_tools,
smooth_path_cache,
print_wipe_extrusions,
support_extruder,
interface_extruder,
is_soluable
@ -3137,8 +3144,8 @@ void GCodeGenerator::process_layer_single_object(
smooth_path_cache,
this->m_seam_placer,
print_wipe_extrusions,
print_object.config().support_material_extruder.value - 1,
print_object.config().support_material_interface_extruder.value - 1,
translate_support_extruder(print_object.config().support_material_extruder.value, layer_tools, print.config().filament_soluble),
translate_support_extruder(print_object.config().support_material_interface_extruder.value, layer_tools, print.config().filament_soluble),
print.config().filament_soluble,
print_instance.instance_id,
previous_position,
@ -3172,7 +3179,7 @@ void GCodeGenerator::process_layer_single_object(
init_layer_delayed();
m_layer = layer_to_print.support_layer;
m_object_layer_over_raft = false;
gcode += this->extrude_support(chain_extrusion_references(layer_extrusions.support_extrusions), smooth_path_cache);
gcode += this->extrude_support(layer_extrusions.support_extrusions, smooth_path_cache);
}
m_layer = layer_to_print.layer();