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Return objects by reference instead of always cloning

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This commit is contained in:
Alessandro Ranellucci 2013-09-02 20:22:20 +02:00
parent 1741301973
commit c0789506e4
30 changed files with 158 additions and 54 deletions
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4
lib/Slic3r/Fill/Rectilinear.pm
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@ -91,7 +91,9 @@ sub fill_surface {
next;
}
}
push @polylines, $polyline;
# make a clone before $collection goes out of scope
push @polylines, $polyline->clone;
}
}