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Improve performance by migrating to Clipper2 2.0.1 (#15969)

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Co-authored-by: Rodrigo Faselli <162915171+RF47@users.noreply.github.com>
This commit is contained in:
Ian Bassi
2026-10-02 17:33:41 -03:00
committed by GitHub
co-authored by Rodrigo Faselli
parent 70bc02467b
commit 222c6a2df5
78 changed files with 3028 additions and 7038 deletions
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src/libslic3r/Print.cpp
+3 -3
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@@ -3489,7 +3489,7 @@ void Print::_make_skirt()
Polygon loop;
{
// Orca: the hull already represents the occupied outline used for this skirt.
Polygons loops = offset(hull, distance, ClipperLib::jtRound, float(scale_(0.1)));
Polygons loops = offset(hull, distance, jtRound, float(scale_(0.1)));
Geometry::simplify_polygons(loops, scale_(0.05), &loops);
if (loops.empty())
break;
@@ -3526,7 +3526,7 @@ void Print::_make_skirt()
}
if (collect_skirt_hull)
for (Polygon &poly : offset(hull, distance + 0.5f * float(scale_(spacing)), ClipperLib::jtRound, float(scale_(0.1))))
for (Polygon &poly : offset(hull, distance + 0.5f * float(scale_(spacing)), jtRound, float(scale_(0.1))))
append(m_skirt_convex_hull, std::move(poly.points));
};
@@ -3632,7 +3632,7 @@ void Print::_make_skirt()
if (group.emits_skirt) {
// Orca: If the expanded skirt outline touches another group
// or obstacle, merge them and run the pass again.
Polygons envelopes = offset(envelope, grouping_offset, ClipperLib::jtRound, float(scale_(0.1)));
Polygons envelopes = offset(envelope, grouping_offset, jtRound, float(scale_(0.1)));
if (envelopes.empty())
continue;
envelope = std::move(envelopes.front());