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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/SVG.cpp
+5 -5
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@@ -230,15 +230,15 @@ void SVG::draw(const Points &points, std::string fill, coord_t radius)
this->draw(*it, fill, radius);
}
void SVG::draw(const ClipperLib::Path &polygon, double scale, std::string stroke, coordf_t stroke_width)
void SVG::draw(const Points &polygon, double scale, std::string stroke, coordf_t stroke_width)
{
this->stroke = stroke;
this->path(this->get_path_d(polygon, scale, true), false, stroke_width, 1.f);
}
void SVG::draw(const ClipperLib::Paths &polygons, double scale, std::string stroke, coordf_t stroke_width)
void SVG::draw(const VecOfPoints &polygons, double scale, std::string stroke, coordf_t stroke_width)
{
for (ClipperLib::Paths::const_iterator it = polygons.begin(); it != polygons.end(); ++ it)
for (VecOfPoints::const_iterator it = polygons.begin(); it != polygons.end(); ++ it)
draw(*it, scale, stroke, stroke_width);
}
@@ -284,11 +284,11 @@ std::string SVG::get_path_d(const MultiPoint &mp, bool closed) const
return d.str();
}
std::string SVG::get_path_d(const ClipperLib::Path &path, double scale, bool closed) const
std::string SVG::get_path_d(const Points &path, double scale, bool closed) const
{
std::ostringstream d;
d << "M ";
for (ClipperLib::Path::const_iterator p = path.begin(); p != path.end(); ++p) {
for (Points::const_iterator p = path.begin(); p != path.end(); ++p) {
d << to_svg_x(scale * p->x() - origin(0)) << " ";
d << to_svg_y(scale * p->y() - origin(1)) << " ";
}