From 170b99e7d4bc1d5ea5a23f316526f3caf5162216 Mon Sep 17 00:00:00 2001 From: eap Date: Wed, 15 Jun 2011 11:36:47 +0000 Subject: [PATCH] 021300: EDF SMESH: Smoothing by selecting elements IDs seems not effective Fix a bug in Smooth() --- src/SMESH/SMESH_MeshEditor.cxx | 28 ++++++++++------------------ 1 file changed, 10 insertions(+), 18 deletions(-) diff --git a/src/SMESH/SMESH_MeshEditor.cxx b/src/SMESH/SMESH_MeshEditor.cxx index feb44971c..d4ef34bab 100644 --- a/src/SMESH/SMESH_MeshEditor.cxx +++ b/src/SMESH/SMESH_MeshEditor.cxx @@ -3091,35 +3091,27 @@ void SMESH_MeshEditor::Smooth (TIDSortedElemSet & theElems, // fix nodes on mesh boundary if ( checkBoundaryNodes ) { - map< NLink, int > linkNbMap; // how many times a link encounters in elemsOnFace - map< NLink, int >::iterator link_nb; + map< SMESH_TLink, int > linkNbMap; // how many times a link encounters in elemsOnFace + map< SMESH_TLink, int >::iterator link_nb; // put all elements links to linkNbMap list< const SMDS_MeshElement* >::iterator elemIt = elemsOnFace.begin(); for ( ; elemIt != elemsOnFace.end(); ++elemIt ) { const SMDS_MeshElement* elem = (*elemIt); - int nbn = elem->NbNodes(); - if(elem->IsQuadratic()) - nbn = nbn/2; + int nbn = elem->NbCornerNodes(); // loop on elem links: insert them in linkNbMap - const SMDS_MeshNode* curNode, *prevNode = elem->GetNodeWrap( nbn ); for ( int iN = 0; iN < nbn; ++iN ) { - curNode = elem->GetNode( iN ); - NLink link; - if ( curNode < prevNode ) link = make_pair( curNode , prevNode ); - else link = make_pair( prevNode , curNode ); - prevNode = curNode; - link_nb = linkNbMap.find( link ); - if ( link_nb == linkNbMap.end() ) - linkNbMap.insert( make_pair ( link, 1 )); - else - link_nb->second++; + const SMDS_MeshNode* n1 = elem->GetNode( iN ); + const SMDS_MeshNode* n2 = elem->GetNode(( iN+1 ) % nbn); + SMESH_TLink link( n1, n2 ); + link_nb = linkNbMap.insert( make_pair( link, 0 )).first; + link_nb->second++; } } // remove nodes that are in links encountered only once from setMovableNodes for ( link_nb = linkNbMap.begin(); link_nb != linkNbMap.end(); ++link_nb ) { if ( link_nb->second == 1 ) { - setMovableNodes.erase( link_nb->first.first ); - setMovableNodes.erase( link_nb->first.second ); + setMovableNodes.erase( link_nb->first.node1() ); + setMovableNodes.erase( link_nb->first.node2() ); } } } -- 2.39.2