bos #26454 [EDF] (2021) SMESH: interactive mesh modification

[modules/smesh.git] / src / SMDS / SMDS_ElementFactory.cxx

diff --git a/src/SMDS/SMDS_ElementFactory.cxx b/src/SMDS/SMDS_ElementFactory.cxx
index 611511916dd3fd57ae6767f97408eb145436f6ad..dda4337c0ca814553eb4a25c0a064790717bbecc 100644 (file)
--- a/src/SMDS/SMDS_ElementFactory.cxx
+++ b/src/SMDS/SMDS_ElementFactory.cxx
@@ -649,6 +649,13 @@ void SMDS_ElementChunk::SetVTKID( const SMDS_MeshElement* e, const vtkIdType vtk
     }
     myFactory->mySmdsIDs[ vtkID ] = e->GetID() - 1;
   }
+  else
+  {
+    if ((size_t) e->GetID() <= myFactory->myVtkIDs.size() )
+      myFactory->myVtkIDs[ e->GetID() - 1 ] = vtkID;
+    if ((size_t) vtkID < myFactory->mySmdsIDs.size() )
+      myFactory->mySmdsIDs[ vtkID ] = e->GetID() - 1;
+  }
 }
 
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