3DPrinting/PrusaSlicer-NonPlainar
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Started to work on the 'wipe into dedicated object feature'

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This commit is contained in:
Lukas Matena 2018-06-05 12:50:34 +02:00
parent 7c9d594ff6
commit 4830593cac
3 changed files with 55 additions and 8 deletions
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40
xs/src/libslic3r/GCode.cpp
View file

@ -1224,7 +1224,7 @@ void GCode::process_layer(
if (layerm == nullptr)
continue;
const PrintRegion &region = *print.regions[region_id];
// process perimeters
for (const ExtrusionEntity *ee : layerm->perimeters.entities) {
// perimeter_coll represents perimeter extrusions of a single island.
@ -1246,6 +1246,17 @@ void GCode::process_layer(
if (islands[i].by_region.empty())
islands[i].by_region.assign(print.regions.size(), ObjectByExtruder::Island::Region());
islands[i].by_region[region_id].perimeters.append(perimeter_coll->entities);
// We just added perimeter_coll->entities.size() entities, if they are not to be printed before the main object (during infill wiping),
// we will note their indices (for each copy separately):
unsigned int last_added_entity_index = islands[i].by_region[region_id].perimeters.entities.size()-1;
for (unsigned copy_id = 0; copy_id < layer_to_print.object()->_shifted_copies.size(); ++copy_id) {
if (islands[i].by_region[region_id].perimeters_per_copy_ids.size() < copy_id + 1) // if this copy isn't in the list yet
islands[i].by_region[region_id].perimeters_per_copy_ids.push_back(std::vector<unsigned int>());
if (!perimeter_coll->is_extruder_overridden(copy_id))
for (int j=0; j<perimeter_coll->entities.size(); ++j)
islands[i].by_region[region_id].perimeters_per_copy_ids[copy_id].push_back(last_added_entity_index - j);
}
break;
}
}
@ -1362,14 +1373,29 @@ void GCode::process_layer(
overridden.push_back(new_region);
for (ExtrusionEntity *ee : (*layer_to_print.object_layer).regions[region_id]->fills.entities) {
auto *fill = dynamic_cast<ExtrusionEntityCollection*>(ee);
if (fill->get_extruder_override(copy_id) == extruder_id)
if (fill->get_extruder_override(copy_id) == (unsigned int)extruder_id)
overridden.back().infills.append(*fill);
}
for (ExtrusionEntity *ee : (*layer_to_print.object_layer).regions[region_id]->perimeters.entities) {
auto *fill = dynamic_cast<ExtrusionEntityCollection*>(ee);
if (fill->get_extruder_override(copy_id) == (unsigned int)extruder_id)
overridden.back().perimeters.append((*fill).entities);
}
}
Point copy = (layer_to_print.object_layer)->object()->_shifted_copies[copy_id];
this->set_origin(unscale(copy.x), unscale(copy.y));
gcode += this->extrude_infill(print, overridden);
std::unique_ptr<EdgeGrid::Grid> u;
if (print.config.infill_first) {
gcode += this->extrude_infill(print, overridden);
gcode += this->extrude_perimeters(print, overridden, u);
}
else {
gcode += this->extrude_perimeters(print, overridden, u);
gcode += this->extrude_infill(print, overridden);
}
}
}
}
@ -1417,9 +1443,9 @@ void GCode::process_layer(
for (const ObjectByExtruder::Island &island : object_by_extruder.islands) {
if (print.config.infill_first) {
gcode += this->extrude_infill(print, island.by_region_per_copy(copy_id));
gcode += this->extrude_perimeters(print, island.by_region, lower_layer_edge_grids[layer_id]);
gcode += this->extrude_perimeters(print, island.by_region_per_copy(copy_id), lower_layer_edge_grids[layer_id]);
} else {
gcode += this->extrude_perimeters(print, island.by_region, lower_layer_edge_grids[layer_id]);
gcode += this->extrude_perimeters(print, island.by_region_per_copy(copy_id), lower_layer_edge_grids[layer_id]);
gcode += this->extrude_infill(print, island.by_region_per_copy(copy_id));
}
}
@ -2492,11 +2518,13 @@ std::vector<GCode::ObjectByExtruder::Island::Region> GCode::ObjectByExtruder::Is
std::vector<ObjectByExtruder::Island::Region> out;
for (auto& reg : by_region) {
out.push_back(ObjectByExtruder::Island::Region());
out.back().perimeters.append(reg.perimeters); // we will print all perimeters there are
//out.back().perimeters.append(reg.perimeters); // we will print all perimeters there are
if (!reg.infills_per_copy_ids.empty()) {
for (unsigned int i=0; i<reg.infills_per_copy_ids[copy].size(); ++i)
out.back().infills.append(*(reg.infills.entities[reg.infills_per_copy_ids[copy][i]]));
for (unsigned int i=0; i<reg.perimeters_per_copy_ids[copy].size(); ++i)
out.back().perimeters.append(*(reg.perimeters.entities[reg.perimeters_per_copy_ids[copy][i]]));
}
}
return out;

3
xs/src/libslic3r/GCode.hpp
View file

@ -215,7 +215,8 @@ protected:
struct Region {
ExtrusionEntityCollection perimeters;
ExtrusionEntityCollection infills;
std::vector<std::vector<unsigned int>> infills_per_copy_ids; // indices of infill.entities that are not part of infill wiping (an element for each object copy)
std::vector<std::vector<unsigned int>> infills_per_copy_ids; // indices of infill.entities that are not part of infill wiping (an element for each object copy)
std::vector<std::vector<unsigned int>> perimeters_per_copy_ids; // indices of infill.entities that are not part of infill wiping (an element for each object copy)
};
std::vector<Region> by_region;
std::vector<Region> by_region_per_copy(unsigned int copy) const; // returns only extrusions that are NOT printed during wiping into infill for this copy

20
xs/src/libslic3r/Print.cpp
View file

@ -1209,11 +1209,29 @@ float Print::mark_wiping_infill(const ToolOrdering::LayerTools& layer_tools, uns
if (unused_yet)
continue;
}
//if (object.wipe_into_perimeters)
{
ExtrusionEntityCollection& eec = this_layer->regions[region_id]->perimeters;
for (ExtrusionEntity* ee : eec.entities) { // iterate through all perimeter Collections
auto* fill = dynamic_cast<ExtrusionEntityCollection*>(ee);
if (volume_to_wipe <= 0.f)
break;
if (!fill->is_extruder_overridden(copy) && fill->total_volume() > min_infill_volume) {
fill->set_extruder_override(copy, new_extruder);
volume_to_wipe -= fill->total_volume();
}
}
}
ExtrusionEntityCollection& eec = this_layer->regions[region_id]->fills;
for (ExtrusionEntity* ee : eec.entities) { // iterate through all infill Collections
auto* fill = dynamic_cast<ExtrusionEntityCollection*>(ee);
if (fill->role() == erTopSolidInfill || fill->role() == erGapFill) continue; // these cannot be changed - it is / may be visible
if (volume_to_wipe > 0.f && !fill->is_extruder_overridden(copy) && fill->total_volume() > min_infill_volume) { // this infill will be used to wipe this extruder
if (volume_to_wipe <= 0.f)
break;
if (!fill->is_extruder_overridden(copy) && fill->total_volume() > min_infill_volume) { // this infill will be used to wipe this extruder
fill->set_extruder_override(copy, new_extruder);
volume_to_wipe -= fill->total_volume();
}