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0033331: Data Exchange, Step Import - Unsupported Representation Items

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Fixed problem with iteration on Null RI
This commit is contained in:
dpasukhi 2023-02-20 12:45:48 +00:00 committed by vglukhik
parent 6b9e0dc3f8
commit efe960751c
2 changed files with 24 additions and 3 deletions
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13
src/STEPCAFControl/STEPCAFControl_Reader.cxx
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@ -4692,9 +4692,16 @@ void collectRepresentationItems(const Interface_Graph& theGraph,
const Handle(StepShape_ShapeRepresentation)& theRepresentation, const Handle(StepShape_ShapeRepresentation)& theRepresentation,
NCollection_Sequence<Handle(StepRepr_RepresentationItem)>& theItems) NCollection_Sequence<Handle(StepRepr_RepresentationItem)>& theItems)
{ {
Handle(StepRepr_HArray1OfRepresentationItem) aReprItems = theRepresentation->Items(); for (StepRepr_HArray1OfRepresentationItem::Iterator anIter(theRepresentation->Items()->Array1());
for (Standard_Integer itemIt = aReprItems->Lower(); itemIt <= aReprItems->Upper(); itemIt++) anIter.More(); anIter.Next())
theItems.Append(aReprItems->Value(itemIt)); {
const Handle(StepRepr_RepresentationItem)& anReprItem = anIter.Value();
if (anReprItem.IsNull())
{
continue;
}
theItems.Append(anReprItem);
}
Interface_EntityIterator entIt = theGraph.TypedSharings(theRepresentation, STANDARD_TYPE(StepRepr_RepresentationRelationship)); Interface_EntityIterator entIt = theGraph.TypedSharings(theRepresentation, STANDARD_TYPE(StepRepr_RepresentationRelationship));
for (entIt.Start(); entIt.More(); entIt.Next()) for (entIt.Start(); entIt.More(); entIt.Next())

14
tests/bugs/step/bug33331 Normal file
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@ -0,0 +1,14 @@
puts "===================================="
puts "0033331: Data Exchange, Step Import - Unsupported Representation Items"
puts "===================================="
puts ""
pload DCAF
catch {Close D}
param "read.stepcaf.subshapes.name" 1
ReadStep D [locate_data_file bug33331.stp]
param "read.stepcaf.subshapes.name" 0
Close D