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Fix narrow fills growing

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This commit is contained in:
Alessandro Ranellucci 2013-03-13 14:55:58 +01:00
parent d9b82c79da
commit 9713b9f524
2 changed files with 19 additions and 5 deletions
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10
lib/Slic3r/Geometry/Clipper.pm
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@ -45,7 +45,15 @@ sub diff_ex {
}
sub diff {
return [ map @$_, diff_ex(@_) ];
my ($subject, $clip, $safety_offset) = @_;
$clipper->clear;
$clipper->add_subject_polygons($subject);
$clipper->add_clip_polygons($safety_offset ? safety_offset($clip) : $clip);
return [
map Slic3r::Polygon->new($_),
@{ $clipper->execute(CT_DIFFERENCE, PFT_NONZERO, PFT_NONZERO) },
];
}
sub union_ex {