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0032087: Data Exchange, STEPCAFControl_Reader - NULL representation of shape for DGT

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- Fixed problem with find a Path for the DimensionType_Location_WithPath
- Added check for the null object within FindShapeIndexForDGT
This commit is contained in:
dpasukhi 2021-01-27 15:12:46 +03:00 committed by bugmaster
parent a8b605eb5e
commit 930b466c9b
2 changed files with 13 additions and 2 deletions
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4
src/STEPCAFControl/STEPCAFControl_Reader.cxx
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@ -2244,7 +2244,7 @@ static Standard_Integer FindShapeIndexForDGT(const Handle(Standard_Transient)& t
const Handle(Transfer_TransientProcess) &aTP = theWS->TransferReader()->TransientProcess();
// try to find index of given entity
Standard_Integer anIndex = aTP->MapIndex(theEnt);
if (anIndex > 0)
if (anIndex > 0 || theEnt.IsNull())
return anIndex;
// if theEnt is a geometry item try to find its topological item
const Interface_Graph& aGraph = aTP->Graph();
@ -3591,7 +3591,7 @@ static void setDimObjectToXCAF(const Handle(Standard_Transient)& theEnt,
if (aGRI.IsNull()) return;
Handle(StepRepr_RepresentationItem) aPRI;
Interface_EntityIterator anIterGRI = aGraph.Sharings(aGRI);
for (anIterGRI.Start(); anIterGRI.More() && aPGISU.IsNull(); anIterGRI.Next()) {
for (anIterGRI.Start(); anIterGRI.More() && aPRI.IsNull(); anIterGRI.Next()) {
aPRI = Handle(StepRepr_RepresentationItem)::DownCast(anIterGRI.Value());
}
Standard_Integer anIndex = FindShapeIndexForDGT(aPRI, theWS);

11
tests/bugs/step/bug32087 Normal file
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@ -0,0 +1,11 @@
puts "===================================="
puts "0032087: Data Exchange, STEPCAFControl_Reader - NULL representation of shape for DGT"
puts "===================================="
puts ""
pload OCAF
# Read file
ReadStep D [locate_data_file bug32087_part.stp]
Close D