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Have Clipper.pm only return ExPolygon::XS objects

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This commit is contained in:
Alessandro Ranellucci
2013-07-07 15:17:09 +02:00
parent 9dc1a3c69d
commit a1e4bda670
8 changed files with 22 additions and 16 deletions
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2
lib/Slic3r/Surface.pm
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@@ -40,7 +40,7 @@ sub clone {
return (ref $self)->new(
(map { $_ => $self->$_ } qw(surface_type thickness thickness_layers bridge_angle)),
expolygon => ($p{expolygon} ? delete $p{expolygon} : $self->expolygon->clone),
expolygon => (defined $p{expolygon} ? delete $p{expolygon} : $self->expolygon->clone),
%p,
);
}