From: eap <eap@opencascade.com>
Date: Wed, 18 May 2011 12:29:40 +0000 (+0000)
Subject: 0021263]: EDF 1868: Several use cases fail (regressions)
X-Git-Tag: V6_3_0b2~3
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=71e5158db48fa9d91d22c0d20a3a8796352efc1c;p=modules%2Fsmesh.git

0021263]: EDF 1868: Several use cases fail (regressions)
   use SMESH_MesherHelper::IthVertex() instead of TopExp::FirstVertex()
---

diff --git a/src/StdMeshers/StdMeshers_FaceSide.cxx b/src/StdMeshers/StdMeshers_FaceSide.cxx
index 1103a6071..58faf25a8 100644
--- a/src/StdMeshers/StdMeshers_FaceSide.cxx
+++ b/src/StdMeshers/StdMeshers_FaceSide.cxx
@@ -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