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Ported offset() and offset2()

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This commit is contained in:
Alessandro Ranellucci 2013-07-17 00:48:29 +02:00
parent bf8c799685
commit c7b6818ccf
15 changed files with 152 additions and 81 deletions
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2
lib/Slic3r/Polygon.pm
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@ -86,7 +86,7 @@ sub is_printable {
# detect them and we would be discarding them.
my $p = $self->clone;
$p->make_counter_clockwise;
return Slic3r::Geometry::Clipper::offset([$p], -$width / 2) ? 1 : 0;
return @{Slic3r::Geometry::Clipper::offset([$p], -$width / 2)} ? 1 : 0;
}
sub is_valid {