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Don't return first_point() and last_point() by reference

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This commit is contained in:
Alessandro Ranellucci
2013-09-02 22:33:03 +02:00
parent 0ffb0f6a58
commit 275422fac7
12 changed files with 28 additions and 42 deletions
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lib/Slic3r/Layer/Region.pm
+1 -1
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@@ -252,7 +252,7 @@ sub make_perimeters {
# use a nearest neighbor search to order these children
# TODO: supply second argument to chained_path_items() too?
my @nodes = @{Slic3r::Geometry::chained_path_items(
[ map [ ($_->{outer} // $_->{hole})->first_point->clone, $_ ], @$polynodes ],
[ map [ ($_->{outer} // $_->{hole})->first_point, $_ ], @$polynodes ],
)};
my @loops = ();