diff options
| author | supermerill <merill@free.fr> | 2022-01-30 19:30:28 +0300 |
|---|---|---|
| committer | supermerill <merill@free.fr> | 2022-01-30 19:34:01 +0300 |
| commit | ec2d3e96e74c3bffbe95495950c3de2209ff8399 (patch) | |
| tree | 61f8acf948f16e2683176368f9deef251043e480 /src/libslic3r/BridgeDetector.cpp | |
| parent | f0289f3ceffe40e9f6e082166d9cb56c78281934 (diff) | |
fix crash (in bridge detector)
supermerill/SuperSlicer#2261
Diffstat (limited to 'src/libslic3r/BridgeDetector.cpp')
| -rw-r--r-- | src/libslic3r/BridgeDetector.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libslic3r/BridgeDetector.cpp b/src/libslic3r/BridgeDetector.cpp index dd9c5e5f3..ebe928a9f 100644 --- a/src/libslic3r/BridgeDetector.cpp +++ b/src/libslic3r/BridgeDetector.cpp @@ -427,7 +427,7 @@ std::vector<BridgeDetector::BridgeDirection> BridgeDetector::bridge_direction_ca } /* compare first value with last one and remove the greatest one (PI) in case they are parallel (PI, 0) */ - if (Slic3r::Geometry::directions_parallel(angles.front().angle, angles.back().angle, min_resolution)) + if (angles.size() > 1 && Slic3r::Geometry::directions_parallel(angles.front().angle, angles.back().angle, min_resolution)) angles.pop_back(); return angles; |