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0026481: Incorrect result of BRepOffsetAPI_MakeOffset: excess hanging arcs in the open result with join type GeomAbs_Arc

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Test-case for issue #26481
This commit is contained in:
jgv
2015-07-29 16:10:53 +03:00
committed by abv
parent 1ecda52ad7
commit c93109fe43
2 changed files with 34 additions and 0 deletions
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18
src/BRepFill/BRepFill_OffsetWire.cxx
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@@ -808,6 +808,24 @@ void BRepFill_OffsetWire::PerformWithBiLo
}
}
//Remove possible hanging arcs on vertices
if (myIsOpenResult && myJoinType == GeomAbs_Arc)
{
if (!myMap.IsEmpty() &&
myMap.FindKey(1).ShapeType() == TopAbs_VERTEX)
{
//myMap.RemoveFirst();
TopoDS_Shape LastShape = myMap.FindKey(myMap.Extent());
TopTools_ListOfShape LastList;
LastList.Append(myMap(myMap.Extent()));
myMap.RemoveLast();
if (!myMap.IsEmpty())
myMap.Substitute(1, LastShape, LastList);
}
if (!myMap.IsEmpty() &&
myMap.FindKey(myMap.Extent()).ShapeType() == TopAbs_VERTEX)
myMap.RemoveLast();
}
#ifdef OCCT_DEBUG
#ifdef DRAW