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0021263]: EDF 1868: Several use cases fail (regressions)

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use SMESH_MesherHelper::IthVertex() instead of TopExp::FirstVertex()
This commit is contained in:
eap 2011-05-18 12:29:40 +00:00
parent 25145129e9
commit 71e5158db4
1 changed files with 2 additions and 3 deletions
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5
src/StdMeshers/StdMeshers_FaceSide.cxx
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@ -242,9 +242,8 @@ const vector<UVPtStruct>& StdMeshers_FaceSide::GetUVPtStruct(bool isXConst,
{
// Put 1st vertex node of a current edge
TopoDS_Vertex VV[2]; // TopExp::FirstVertex() returns NULL for INTERNAL edge
for ( TopoDS_Iterator vIt(myEdge[i]); vIt.More(); vIt.Next() )
VV[ VV[0].IsNull() ? 0 : 1 ] = TopoDS::Vertex(vIt.Value());
if ( VV[0].Orientation() == TopAbs_REVERSED ) std::swap ( VV[0], VV[1] );
VV[0] = SMESH_MesherHelper::IthVertex( 0, myEdge[i]);
VV[1] = SMESH_MesherHelper::IthVertex( 1, myEdge[i]);
const SMDS_MeshNode* node = SMESH_Algo::VertexNode( VV[0], meshDS );
double prevNormPar = ( i == 0 ? 0 : myNormPar[ i-1 ]); // normalized param
if ( node ) { // internal nodes may be missing