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FIX: fix the empty layer after adding modifier

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Signed-off-by: qing.zhang <qing.zhang@bambulab.com>
Change-Id: Iad6c149cb5f1a50a199fdf1dd50f4971898972e2
This commit is contained in:
qing.zhang 2022-10-20 15:35:27 +08:00 committed by Lane.Wei
parent 8bc8c373a8
commit e3d256ca5e
1 changed files with 17 additions and 2 deletions
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19
src/libslic3r/Fill/Fill.cpp
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@ -109,6 +109,9 @@ struct SurfaceFill {
Surface surface;
ExPolygons expolygons;
SurfaceFillParams params;
// BBS
std::vector<size_t> region_id_group;
ExPolygons no_overlap_expolygons;
};
// BBS: used to judge whether the internal solid infill area is narrow
@ -210,8 +213,18 @@ std::vector<SurfaceFill> group_fills(const Layer &layer)
fill.region_id = region_id;
fill.surface = surface;
fill.expolygons.emplace_back(std::move(fill.surface.expolygon));
} else
fill.expolygons.emplace_back(surface.expolygon);
//BBS
fill.region_id_group.push_back(region_id);
fill.no_overlap_expolygons = layerm.fill_no_overlap_expolygons;
} else {
fill.expolygons.emplace_back(surface.expolygon);
//BBS
auto t = find(fill.region_id_group.begin(), fill.region_id_group.end(), region_id);
if (t == fill.region_id_group.end()) {
fill.region_id_group.push_back(region_id);
fill.no_overlap_expolygons = union_ex(fill.no_overlap_expolygons, layerm.fill_no_overlap_expolygons);
}
}
}
}
}
@ -337,6 +350,8 @@ std::vector<SurfaceFill> group_fills(const Layer &layer)
surface_fills.back().region_id = surface_fills[i].region_id;
surface_fills.back().surface.surface_type = stInternalSolid;
surface_fills.back().surface.thickness = surface_fills[i].surface.thickness;
surface_fills.back().region_id_group = surface_fills[i].region_id_group;
surface_fills.back().no_overlap_expolygons = surface_fills[i].no_overlap_expolygons;
for (size_t j = 0; j < narrow_expolygons_index.size(); j++) {
// BBS: move the narrow expolygons to new surface_fills.back();
surface_fills.back().expolygons.emplace_back(std::move(surface_fills[i].expolygons[narrow_expolygons_index[j]]));