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0025415: Data Exchange - Invalid result of loading a STEP file

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Handling of special case found on some STEP files produced by FPX Expert 2013 (PCB design system):
edge curve is line displaced from its true position but with correct direction;
we shift the line in this case so that it passes through vertices correcty.

Protection against possible exception in writing XDE.
This commit is contained in:
abv
2024-03-08 18:56:26 +00:00
committed by vglukhik
parent e8a36f3a02
commit 5939991070
3 changed files with 30 additions and 2 deletions
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2
src/STEPCAFControl/STEPCAFControl_Writer.cxx
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@@ -983,7 +983,7 @@ static Standard_Integer FindEntities(const Handle(Transfer_FinderProcess)& theFP
//Handle(Transfer_TransientListBinder)::DownCast( bnd->Next(Standard_True) );
Handle(Transfer_TransientListBinder)::DownCast(aBinder);
Standard_Integer aResCount = 0;
if (aTransientListBinder.IsNull() && theShape.ShapeType() == TopAbs_COMPOUND)
if (aTransientListBinder.IsNull())
{
for (TopoDS_Iterator anIter(theShape); anIter.More(); anIter.Next())
{