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Do not rebuild wire if there are no necessary changes

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This commit is contained in:
jfa 2023-04-24 16:45:03 +01:00
parent d1c95bea02
commit 2261172c3b
1 changed files with 11 additions and 3 deletions
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14
src/BRepLib/BRepLib_MakeFace.cxx
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@ -273,18 +273,26 @@ BRepLib_MakeFace::BRepLib_MakeFace(const TopoDS_Wire& W,
aB.MakeWire (aW); aB.MakeWire (aW);
TopoDS_Wire aWForw = W; TopoDS_Wire aWForw = W;
Standard_Boolean hasDegenerated = Standard_False;
aWForw.Orientation (TopAbs_FORWARD); aWForw.Orientation (TopAbs_FORWARD);
TopoDS_Iterator anIter (aWForw); TopoDS_Iterator anIter (aWForw);
for (; anIter.More(); anIter.Next()) for (; anIter.More(); anIter.Next())
{ {
const TopoDS_Edge& aE = TopoDS::Edge (anIter.Value()); const TopoDS_Edge& aE = TopoDS::Edge (anIter.Value());
if (!BRep_Tool::Degenerated (aE)) if (BRep_Tool::Degenerated (aE))
hasDegenerated = Standard_True;
else
aB.Add (aW, aE); aB.Add (aW, aE);
} }
aW.Orientation (W.Orientation()); // return to original orient if (hasDegenerated) {
aW.Closed (W.Closed()); aW.Orientation (W.Orientation()); // return to original orient
aW.Closed (W.Closed());
}
else {
aW = W;
}
} }
else else
{ {