121 lines
3.4 KiB
C++
121 lines
3.4 KiB
C++
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#include "PerimeterGenerator.hpp"
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namespace Slic3r {
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void
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PerimeterGenerator::process()
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{
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}
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ExtrusionEntityCollection
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PerimeterGenerator::_traverse_loops(const std::vector<PerimeterGeneratorLoop> &loops,
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const Polylines &thin_walls) const
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{
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}
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ExtrusionEntityCollection
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PerimeterGenerator::_fill_gaps(double min, double max, double w,
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const Polygons &gaps) const
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{
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ExtrusionEntityCollection coll;
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min *= (1 - INSET_OVERLAP_TOLERANCE);
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ExPolygon curr = diff(
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offset2(gaps, -min/2, +min/2),
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offset2(gaps, -max/2, +max/2),
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true,
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);
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Polylines polylines;
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for (ExPolygons::const_iterator ex = curr.begin(); ex != curr.end(); ++ex)
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ex->medial_axis(max, min/2, &polylines);
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if (polylines.empty())
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return coll;
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#ifdef SLIC3R_DEBUG
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if (!curr.empty())
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printf(" %d gaps filled with extrusion width = %zu\n", curr.size(), w);
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#endif
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//my $flow = $layerm->flow(FLOW_ROLE_SOLID_INFILL, 0, $w);
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Flow flow(
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w, this->layer_height, this->solid_infill_flow.nozzle_diameter
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);
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double mm3_per_mm = flow.mm3_per_mm();
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/*
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my %path_args = (
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role => EXTR_ROLE_GAPFILL,
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mm3_per_mm => $flow->mm3_per_mm,
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width => $flow->width,
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height => $self->layer_height,
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);
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*/
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for (Polylines::const_iterator p = polylines.begin(); p != polylines.end(); ++p) {
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/*
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#if ($polylines[$i]->isa('Slic3r::Polygon')) {
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# my $loop = Slic3r::ExtrusionLoop->new;
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# $loop->append(Slic3r::ExtrusionPath->new(polyline => $polylines[$i]->split_at_first_point, %path_args));
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# $polylines[$i] = $loop;
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*/
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if (p->is_valid() && p->first_point().coincides_with(p->last_point())) {
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// since medial_axis() now returns only Polyline objects, detect loops here
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ExtrusionLoop loop;
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loop.paths.push_back();
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} else {
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}
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}
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foreach my $polyline (@polylines) {
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#if ($polylines[$i]->isa('Slic3r::Polygon')) {
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# my $loop = Slic3r::ExtrusionLoop->new;
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# $loop->append(Slic3r::ExtrusionPath->new(polyline => $polylines[$i]->split_at_first_point, %path_args));
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# $polylines[$i] = $loop;
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if ($polyline->is_valid && $polyline->first_point->coincides_with($polyline->last_point)) {
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# since medial_axis() now returns only Polyline objects, detect loops here
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push @entities, my $loop = Slic3r::ExtrusionLoop->new;
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$loop->append(Slic3r::ExtrusionPath->new(polyline => $polyline, %path_args));
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} else {
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push @entities, Slic3r::ExtrusionPath->new(polyline => $polyline, %path_args);
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}
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}
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return coll;
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}
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#ifdef SLIC3RXS
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REGISTER_CLASS(PerimeterGenerator, "Layer::PerimeterGenerator");
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#endif
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bool
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PerimeterGeneratorLoop::is_external() const
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{
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return this->depth == 0;
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}
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bool
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PerimeterGeneratorLoop::is_internal_contour() const
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{
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if (this->is_contour) {
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// an internal contour is a contour containing no other contours
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for (std::vector<PerimeterGeneratorLoop>::const_iterator loop = this->children.begin();
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loop != this->children.end(); ++loop) {
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if (loop->is_contour) {
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return false;
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}
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}
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return true;
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}
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return false;
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}
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}
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