Fix SIGSEGV in the SMESH_ExtractGeometry filter.

diff --git a/src/OBJECT/SMESH_ExtractGeometry.cxx b/src/OBJECT/SMESH_ExtractGeometry.cxx
index 26c281382f1e1f033e42e5a707e6f02346045440..63023dd84cb5756ba0aa59506c5a0522d1eb9553 100644 (file)
--- a/src/OBJECT/SMESH_ExtractGeometry.cxx
+++ b/src/OBJECT/SMESH_ExtractGeometry.cxx
@@ -239,9 +239,14 @@ int SMESH_ExtractGeometry::RequestData(
       
     if ( npts >= numCellPts || (this->ExtractBoundaryCells && npts > 0) )
       {
-      newCellId = output->InsertNextCell(cell->GetCellType(),newCellPts);
-      myElemVTK2ObjIds.push_back(cellId);
-      outputCD->CopyData(cd,cellId,newCellId);
+       if(cell->GetCellType() == VTK_POLYHEDRON) {
+         newCellPts->Reset();
+         vtkUnstructuredGrid::SafeDownCast(input)->GetFaceStream( cellId ,newCellPts );        
+         vtkUnstructuredGrid::ConvertFaceStreamPointIds(newCellPts, pointMap);
+       }
+         newCellId = output->InsertNextCell(cell->GetCellType(),newCellPts);
+         myElemVTK2ObjIds.push_back(cellId);
+         outputCD->CopyData(cd,cellId,newCellId);
       }
     }//for all cells