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Ported union() to XS

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This commit is contained in:
Alessandro Ranellucci
2013-08-17 12:24:04 +02:00
parent fa07c512b4
commit 94ca28644e
4 changed files with 16 additions and 14 deletions
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xs/src/ClipperUtils.cpp
+4 -1
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@@ -271,11 +271,14 @@ void xor_ex(Slic3r::Polygons &subject, Slic3r::Polygons &clip, Slic3r::ExPolygon
_clipper(ClipperLib::ctXor, subject, clip, retval, safety_offset);
}
void union_ex(Slic3r::Polygons &subject, Slic3r::ExPolygons &retval, bool safety_offset)
template <class T>
void union_(Slic3r::Polygons &subject, T &retval, bool safety_offset)
{
Slic3r::Polygons p;
_clipper(ClipperLib::ctUnion, subject, p, retval, safety_offset);
}
template void union_<Slic3r::ExPolygons>(Slic3r::Polygons &subject, Slic3r::ExPolygons &retval, bool safety_offset);
template void union_<Slic3r::Polygons>(Slic3r::Polygons &subject, Slic3r::Polygons &retval, bool safety_offset);
void simplify_polygons(Slic3r::Polygons &subject, Slic3r::Polygons &retval)
{