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| author | Alessandro Ranellucci <aar@cpan.org> | 2013-07-06 16:38:53 +0400 |
|---|---|---|
| committer | Alessandro Ranellucci <aar@cpan.org> | 2013-07-06 16:38:53 +0400 |
| commit | cca25c99501091c63578652c26cd77f89045fbf9 (patch) | |
| tree | 0f45cecd9142b04e9c0c124033ac5019b68b0a80 | |
| parent | 532ff3cde93afd3842e6f4d1a967208ec146012c (diff) | |
Fix a numerical issue causing failure to detect some bridge anchors
| -rw-r--r-- | lib/Slic3r/Layer/Region.pm | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Slic3r/Layer/Region.pm b/lib/Slic3r/Layer/Region.pm index 870fb68f3..6d1d4745e 100644 --- a/lib/Slic3r/Layer/Region.pm +++ b/lib/Slic3r/Layer/Region.pm @@ -525,6 +525,8 @@ sub _detect_bridges { my $anchors = intersection_ex( [ $surface->p ], [ map @$_, @lower ], + undef, + 1, # safety offset required to avoid Clipper from detecting empty intersection while Boost actually found some @edges ); # we'll now try several directions using a rudimentary visibility check: |