54355: 'Compute' button is absent for 'Number of the double nodes' value in 'Mesh...

[modules/smesh.git] / src / StdMeshers / StdMeshers_QuadFromMedialAxis_1D2D.cxx

diff --git a/src/StdMeshers/StdMeshers_QuadFromMedialAxis_1D2D.cxx b/src/StdMeshers/StdMeshers_QuadFromMedialAxis_1D2D.cxx
index c531c5aaee5881e63bee3c138e68e0b251501c73..0b9005bcaa07fadefbd9c679a0774c0900a7bf3c 100644 (file)
--- a/src/StdMeshers/StdMeshers_QuadFromMedialAxis_1D2D.cxx
+++ b/src/StdMeshers/StdMeshers_QuadFromMedialAxis_1D2D.cxx
@@ -603,7 +603,7 @@ namespace
              theSinuEdges [0].size() > 0 && theSinuEdges [1].size() > 0 );
 
     // the sinuous EDGEs can be composite and C0 continuous,
-    // therefor we use a complex criterion to find TWO short non-sinuous EDGEs
+    // therefore we use a complex criterion to find TWO short non-sinuous EDGEs
     // and the rest EDGEs will be treated as sinuous.
     // A short edge should have the following features:
     // a) straight
@@ -1018,7 +1018,7 @@ namespace
    *  \param [in] theDivPoints - projections of VERTEXes to MA
    *  \param [in] theSinuEdges - the sinuous EDGEs
    *  \param [in] theSideEdgeIDs - indices of sinuous EDGEs per side
-   *  \param [in] theIsEdgeComputed - is sinuous EGDE is meshed
+   *  \param [in] theIsEdgeComputed - is sinuous EDGE is meshed
    *  \param [in,out] thePointsOnE - the map to fill
    *  \param [out] theNodes2Merge - the map of nodes to merge
    */
@@ -1154,6 +1154,8 @@ namespace
       bool isShortPrev[2], isShortNext[2], isPrevCloser[2];
       TMAPar2NPoints::iterator u2NPPrev = u2NP, u2NPNext = u2NP;
       --u2NPPrev; ++u2NPNext;
+      if ( u2NPNext == thePointsOnE.end() )
+        u2NPNext = thePointsOnE.begin(); // hope theSinuFace.IsRing()
       for ( int iS = 0; iS < 2; ++iS ) // side with Vertex and side with Nodes
       {
         NodePoint np     = get( u2NP->second,     iS );
@@ -1641,7 +1643,7 @@ namespace
   //================================================================================
   /*!
    * \brief Divide the sinuous EDGEs by projecting the division point of Medial
-   *        Axis to the EGDEs
+   *        Axis to the EDGEs
    *  \param [in] theHelper - the helper
    *  \param [in] theMinSegLen - minimal segment length
    *  \param [in] theMA - the Medial Axis