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0030905: Modeling Algorithms - Faulty shapes in UnifySameDomain

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Make face FORWARD before adding wire in it.
This commit is contained in:
emv 2019-08-20 14:23:29 +03:00 committed by apn
parent e837b3a26c
commit c5cee3222f
2 changed files with 19 additions and 2 deletions
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5
src/ShapeUpgrade/ShapeUpgrade_UnifySameDomain.cxx
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@ -2691,10 +2691,11 @@ void ShapeUpgrade_UnifySameDomain::IntUnifyFaces(const TopoDS_Shape& theInpShape
}
else if (NewFaces.Length() == 1)
{
TopoDS_Shape aNewFace = NewFaces(1).Oriented (TopAbs_FORWARD);
for (Standard_Integer ii = 1; ii <= NewWires.Length(); ii++)
BB.Add(NewFaces(1), NewWires(ii));
BB.Add(aNewFace, NewWires(ii));
for (Standard_Integer ii = 1; ii <= InternalWires.Length(); ii++)
BB.Add(NewFaces(1), InternalWires(ii));
BB.Add(aNewFace, InternalWires(ii));
myContext->Merge(faces, NewFaces(1));
}
else

16
tests/bugs/modalg_7/bug30905 Normal file
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@ -0,0 +1,16 @@
puts "======================================================="
puts "0030905: Modeling Algorithms - Invalid shapes in UnifySameDomain"
puts "======================================================="
puts ""
restore [locate_data_file bug30905.brep] a
unifysamedom result a
checkshape result
checknbshapes result -solid 1 -shell 1 -face 56 -wire 61 -edge 148 -vertex 93 -t
checkprops result -s 835.815 -v 339.409
checkview -display result -2d -path ${imagedir}/${test_image}.png