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0026071: BRepOffsetAPI_MakePipeShell produces rough result

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1. Correct building history: the case of closed spine.
2. Rollback method GeomFill_CorrectedFrenet::InitInterval - correct processing singularities on spine.
3. Correct test cases.
This commit is contained in:
jgv
2019-09-06 17:03:59 +03:00
committed by apn
parent 63da0df9c2
commit bf327822d6
9 changed files with 64 additions and 31 deletions
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7
src/BRepFill/BRepFill_LocationLaw.cxx
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@@ -451,7 +451,12 @@ void BRepFill_LocationLaw::CurvilinearBounds(const Standard_Integer Index,
Standard_Boolean BRepFill_LocationLaw::IsClosed() const
{
return myPath.Closed();
if (myPath.Closed())
return Standard_True;
TopoDS_Vertex V1, V2;
TopExp::Vertices(myPath, V1, V2);
return (V1.IsSame(V2));
}
//=======================================================================

2
src/BRepFill/BRepFill_PipeShell.cxx
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@@ -1377,7 +1377,7 @@ void BRepFill_PipeShell::BuildHistory(const BRepFill_Sweep& theSweep)
BB.Add(aWire, CurEdge);
} //for (jj = 2; jj <= SeqEdges.Length(); jj++)
//case of closed wire
if (mySection->IsVClosed() &&
if (myLocation->IsClosed() &&
!CurVertex.IsSame(FirstVertex))
{
const TopTools_ListOfShape& Elist = VEmap.FindFromKey(CurVertex);