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Ported Layer::maker_perimeters() to XS

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This commit is contained in:
Alessandro Ranellucci
2015-12-02 19:32:57 +01:00
parent 3a9cf91f83
commit 4f8a18bbad
8 changed files with 114 additions and 83 deletions
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11
xs/src/libslic3r/ClipperUtils.cpp
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@@ -569,6 +569,17 @@ union_ex(const Slic3r::Polygons &subject, bool safety_offset)
return expp;
}
Slic3r::ExPolygons
union_ex(const Slic3r::Surfaces &subject, bool safety_offset)
{
Polygons pp;
for (Slic3r::Surfaces::const_iterator s = subject.begin(); s != subject.end(); ++s) {
Polygons spp = *s;
pp.insert(pp.end(), spp.begin(), spp.end());
}
return union_ex(pp, safety_offset);
}
void union_(const Slic3r::Polygons &subject1, const Slic3r::Polygons &subject2, Slic3r::Polygons* retval, bool safety_offset)
{
Polygons pp = subject1;