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22812: EDF 9218 SMESH: An empty group is created when using the duplicate nodes and/or elements
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@ -3,8 +3,11 @@
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\page extrusion_page Extrusion
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\n Extrusion is used to build mesh elements of plus one
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dimension than the input ones. Any node, segment or 2D element can be
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extruded. Each type of elements has a corresponding type of extruded elements:
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dimension than the input ones. Boundary elements around elements of
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plus one dimension are additionally created. All created elements
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can be automatically grouped.
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<p>Any node, segment or 2D element can be extruded. Each type of
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elements is extruded into a corresponding type of result elements:
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<table>
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<tr><td><b>Extruded element</b></td><td><b> Result element </b></td></tr>
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<tr><td>Node </td><td> Segment </td></tr>
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@ -11247,6 +11247,14 @@ bool SMESH_MeshEditor::DoubleNodesOnGroupBoundaries( const std::vector<TIDSorted
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}
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}
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// Remove empty groups (issue 0022812)
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std::map<std::string, SMESH_Group*>::iterator name_group = mapOfJunctionGroups.begin();
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for ( ; name_group != mapOfJunctionGroups.end(); ++name_group )
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{
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if ( name_group->second && name_group->second->GetGroupDS()->IsEmpty() )
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myMesh->RemoveGroup( name_group->second->GetGroupDS()->GetID() );
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}
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meshDS->CleanDownWardConnectivity(); // Mesh has been modified, downward connectivity is no more usable, free memory
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grid->BuildLinks();
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@ -602,7 +602,7 @@ void SMESHGUI_DuplicateNodesDlg::onSelectionChanged()
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break;
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case 3:
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ok = ( aGroupType == SMESH::VOLUME ||
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aGroupType == SMESH::FACE );
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aGroupType == SMESH::FACE );
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break;
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}
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}
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@ -3391,7 +3391,7 @@ class Mesh:
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# @param theSubMesh a group or a sub-mesh to convert; WARNING: in this case the mesh can become not conformal
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# @param theToBiQuad If True, converts the mesh to bi-quadratic
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# @ingroup l2_modif_tofromqu
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def ConvertToQuadratic(self, theForce3d, theSubMesh=None, theToBiQuad=False):
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def ConvertToQuadratic(self, theForce3d=False, theSubMesh=None, theToBiQuad=False):
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if isinstance( theSubMesh, Mesh ):
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theSubMesh = theSubMesh.mesh
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if theToBiQuad:
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