3D-printing/OrcaSlicer
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Adapted to the new ClipperUtils.hpp interface by @alexrj

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This commit is contained in:
bubnikv 2016-12-13 19:22:23 +01:00
parent b2a5a1d22f
commit 6582182e0c
31 changed files with 600 additions and 1122 deletions
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15
xs/src/libslic3r/Layer.cpp
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@ -105,7 +105,7 @@ Layer::make_slices()
FOREACH_LAYERREGION(this, layerm) {
polygons_append(slices_p, to_polygons((*layerm)->slices));
}
union_(slices_p, &slices);
slices = union_ex(slices_p);
}
this->slices.expolygons.clear();
@ -132,15 +132,11 @@ Layer::merge_slices()
if (this->regions.size() == 1) {
// Optimization, also more robust. Don't merge classified pieces of layerm->slices,
// but use the non-split islands of a layer. For a single region print, these shall be equal.
this->regions.front()->slices.surfaces.clear();
surfaces_append(this->regions.front()->slices.surfaces, this->slices.expolygons, stInternal);
this->regions.front()->slices.set(this->slices.expolygons, stInternal);
} else {
FOREACH_LAYERREGION(this, layerm) {
ExPolygons expp;
// without safety offset, artifacts are generated (GH #2494)
union_(to_polygons(STDMOVE((*layerm)->slices.surfaces)), &expp, true);
(*layerm)->slices.surfaces.clear();
surfaces_append((*layerm)->slices.surfaces, expp, stInternal);
(*layerm)->slices.set(union_ex(to_polygons(STDMOVE((*layerm)->slices.surfaces)), true), stInternal);
}
}
}
@ -223,7 +219,7 @@ Layer::make_perimeters()
}
// merge the surfaces assigned to each group
for (std::map<unsigned short,Surfaces>::const_iterator it = slices.begin(); it != slices.end(); ++it)
surfaces_append(new_slices.surfaces, union_ex(it->second, true), it->second.front());
new_slices.append(union_ex(it->second, true), it->second.front());
}
// make perimeters
@ -236,8 +232,7 @@ Layer::make_perimeters()
// Separate the fill surfaces.
ExPolygons expp = intersection_ex(to_polygons(fill_surfaces), (*l)->slices);
(*l)->fill_expolygons = expp;
(*l)->fill_surfaces.surfaces.clear();
surfaces_append((*l)->fill_surfaces.surfaces, STDMOVE(expp), fill_surfaces.surfaces.front());
(*l)->fill_surfaces.set(STDMOVE(expp), fill_surfaces.surfaces.front());
}
}
}