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0021543: EDF 1978 SMESH: Viscous layer for 2D meshes

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Fix UVPtStructVec on the shrinked EDGE
This commit is contained in:
eap 2012-10-23 12:47:36 +00:00
parent 7414d74a9e
commit 6cb56a9c44
1 changed files with 13 additions and 7 deletions
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20
src/StdMeshers/StdMeshers_ViscousLayers2D.cxx
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@ -1188,8 +1188,12 @@ bool _ViscousBuilder2D::shrink()
// Get length of existing segments (from edge start to node) and their nodes
const vector<UVPtStruct>& points = L._wire->GetUVPtStruct();
UVPtStructVec nodeDataVec( & points[ L._firstPntInd ],
& points[ L._lastPntInd + 1 ]);
UVPtStructVec nodeDataVec( & points[ L._firstPntInd ],
& points[ L._lastPntInd + 1 ]);
nodeDataVec.front().param = u1; // U on vertex is correct on only one of shared edges
nodeDataVec.back ().param = u2;
nodeDataVec.front().normParam = 0;
nodeDataVec.back ().normParam = 1;
vector< double > segLengths( nodeDataVec.size() - 1 );
BRepAdaptor_Curve curve( E );
for ( size_t iP = 1; iP < nodeDataVec.size(); ++iP )
@ -1493,13 +1497,15 @@ void _ViscousBuilder2D::removeMeshFaces(const TopoDS_Shape& face)
{
// we don't use SMESH_subMesh::ComputeStateEngine() because of a listener
// which clears EDGEs together with _face.
if ( SMESHDS_SubMesh* sm = getMeshDS()->MeshElements( face ))
SMESH_subMesh* sm = _mesh->GetSubMesh( face );
if ( SMESHDS_SubMesh* smDS = sm->GetSubMeshDS() )
{
SMDS_ElemIteratorPtr eIt = sm->GetElements();
while ( eIt->more() ) getMeshDS()->RemoveFreeElement( eIt->next(), sm );
SMDS_NodeIteratorPtr nIt = sm->GetNodes();
while ( nIt->more() ) getMeshDS()->RemoveFreeNode( nIt->next(), sm );
SMDS_ElemIteratorPtr eIt = smDS->GetElements();
while ( eIt->more() ) getMeshDS()->RemoveFreeElement( eIt->next(), smDS );
SMDS_NodeIteratorPtr nIt = smDS->GetNodes();
while ( nIt->more() ) getMeshDS()->RemoveFreeNode( nIt->next(), smDS );
}
sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
}
//================================================================================