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FuzzySkin hole + Fix: Painted artifacts and with Sacrificial layer issues (#12479)

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This commit is contained in:
Ian Bassi
2026-05-08 08:22:49 -03:00
committed by GitHub
parent 8876c0b0df
commit c9413bb4ef
27 changed files with 242 additions and 44 deletions
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17
src/libslic3r/Layer.cpp
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@@ -250,6 +250,23 @@ void Layer::make_perimeters()
//BBS: Separate fill_no_overlap
(*l)->fill_no_overlap_expolygons = intersection_ex((*l)->slices.surfaces, fill_no_overlap);
}
// When counterbore hole bridging (chbFilled) is active, process_no_bridge may
// create fill surfaces that extend beyond all region slices (e.g. by clearing
// holes in the bridge expolygon). These "extra" fills are lost during the
// intersection-based splitting above. Recover them and assign to the first
// merged region so the sacrificial bridge layer is not broken.
if (layerm_config->region().config().counterbore_hole_bridging.value != chbNone) {
Polygons all_region_slices_p;
for (LayerRegion *l : layerms)
polygons_append(all_region_slices_p, to_polygons(l->slices.surfaces));
ExPolygons extra_fill = diff_ex(fill_surfaces.surfaces, all_region_slices_p, ApplySafetyOffset::Yes);
if (!extra_fill.empty()) {
append(layerms.front()->fill_expolygons, extra_fill);
layerms.front()->fill_expolygons = union_ex(layerms.front()->fill_expolygons);
layerms.front()->fill_surfaces.append(std::move(extra_fill), fill_surfaces.surfaces.front());
}
}
}
}
}