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1) New algorithm for connecting along the perimeters is now applied
   to Honeycomb, Hilbert and similar planar filling curves.
2) The old expensive path chaining is not applied if the new algorithm
   to connect along the perimeter lines is called afterwards.
This commit is contained in:
Vojtech Bubnik 2020-11-16 12:51:51 +01:00
parent e9fa36ea7d
commit 812cbade4d
7 changed files with 69 additions and 133 deletions
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12
src/libslic3r/Fill/Fill3DHoneycomb.cpp
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@ -162,15 +162,13 @@ void Fill3DHoneycomb::_fill_surface_single(
pl.translate(bb.min);
// clip pattern to boundaries, chain the clipped polylines
Polylines polylines_chained = chain_polylines(intersection_pl(polylines, to_polygons(expolygon)));
polylines = intersection_pl(polylines, to_polygons(expolygon));
// connect lines if needed
if (! polylines_chained.empty()) {
if (params.dont_connect)
append(polylines_out, std::move(polylines_chained));
else
this->connect_infill(std::move(polylines_chained), expolygon, polylines_out, this->spacing, params);
}
if (params.dont_connect || polylines.size() <= 1)
append(polylines_out, chain_polylines(std::move(polylines)));
else
this->connect_infill(std::move(polylines), expolygon, polylines_out, this->spacing, params);
}
} // namespace Slic3r