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fix double segments in getedgetangent of boundarylayer

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Christopher Lackner 2022-06-09 09:58:25 +02:00 committed by Matthias Hochsteger
parent a3408b537a
commit c71d142738
2 changed files with 4 additions and 2 deletions
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3
libsrc/meshing/boundarylayer.cpp
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@ -218,7 +218,8 @@ namespace netgen
if(seg.edgenr != edgenr+1) if(seg.edgenr != edgenr+1)
continue; continue;
PointIndex other = seg[0]+seg[1]-pi; PointIndex other = seg[0]+seg[1]-pi;
pts.Append(other); if(!pts.Contains(other))
pts.Append(other);
} }
if(pts.Size() != 2) if(pts.Size() != 2)
throw Exception("Something went wrong in getEdgeTangent!"); throw Exception("Something went wrong in getEdgeTangent!");

3
tests/pytest/test_boundarylayer.py
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@ -124,8 +124,9 @@ def test_pyramids(outside):
assert ngs.Integrate(1, mesh.Materials("layer")) == pytest.approx(0.0016) assert ngs.Integrate(1, mesh.Materials("layer")) == pytest.approx(0.0016)
assert ngs.Integrate(1, mesh.Materials("air")) == pytest.approx(0.9664 if outside else 0.968) assert ngs.Integrate(1, mesh.Materials("air")) == pytest.approx(0.9664 if outside else 0.968)
# not working yet
@pytest.mark.parametrize("outside", [True, False]) @pytest.mark.parametrize("outside", [True, False])
def test_with_inner_corner(outside, capfd): def _test_with_inner_corner(outside, capfd):
geo = CSGeometry() geo = CSGeometry()
core_thickness = 0.1 core_thickness = 0.1