X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMESH%2FSMESH_MesherHelper.cxx;h=242900a749d0877a3c4f9e25ace56a0c2fdf43eb;hp=022e091ba698440bc1e2596e219b55ba2871023a;hb=88141f757b048eaa5aae0be49faaf274448bbcaf;hpb=204a3246f4d94d4375bdac7391bec2b3ab49e0d9

diff --git a/src/SMESH/SMESH_MesherHelper.cxx b/src/SMESH/SMESH_MesherHelper.cxx
index 022e091ba..242900a74 100644
--- a/src/SMESH/SMESH_MesherHelper.cxx
+++ b/src/SMESH/SMESH_MesherHelper.cxx
@@ -2963,7 +2963,7 @@ bool SMESH_MesherHelper::IsDistorted2D( SMESH_subMesh*      faceSM,
  * \brief Find out elements orientation on a geometrical face
  * \param theFace - The face correctly oriented in the shape being meshed
  * \retval bool - true if the face normal and the normal of first element
- *                in the correspoding submesh point in different directions
+ *                in the corresponding submesh point in different directions
  */
 //================================================================================
 
@@ -3460,6 +3460,24 @@ double SMESH_MesherHelper::GetOtherParam(const double param) const
   return fabs(param-myPar1[i]) < fabs(param-myPar2[i]) ? myPar2[i] : myPar1[i];
 }
 
+//=======================================================================
+//function : NbRealSeam
+//purpose  : Return a number of real seam edges in the shape set through
+//           IsQuadraticSubMesh() or SetSubShape(). A real seam edge encounters twice in a wire
+//=======================================================================
+
+size_t SMESH_MesherHelper::NbRealSeam() const
+{
+  size_t nb = 0;
+
+  std::set< int >::const_iterator id = mySeamShapeIds.begin();
+  for ( ; id != mySeamShapeIds.end(); ++id )
+    if ( *id < 0 ) ++nb;
+    else break;
+
+  return nb;
+}
+
 //=======================================================================
 //function : IsOnSeam
 //purpose  : Check if UV is on seam. Return 0 if not, 1 for U seam, 2 for V seam
@@ -4125,9 +4143,9 @@ namespace { // Structures used by FixQuadraticElements()
   {
     // code is valid for convex faces only
     gp_XYZ gc(0,0,0);
-    for ( TIDSortedNodeSet::const_iterator n = begin(); n!=end(); ++n)
-      gc += XYZ( *n ) / size();
-    for (unsigned i = 0; i < _sides.size(); ++i )
+    for ( TIDSortedNodeSet::const_iterator n = begin(); n != end(); ++n )
+      gc += XYZ( *n ) / double( size() );
+    for ( size_t i = 0; i < _sides.size(); ++i )
     {
       if ( _sides[i] == bentLink ) continue;
       gp_Vec linkNorm = _normal ^ gp_Vec( XYZ(_sides[i]->node1()), XYZ(_sides[i]->node2()));
@@ -4143,12 +4161,12 @@ namespace { // Structures used by FixQuadraticElements()
         return true;
     }
     return false;
-    
+
   }
 
   //================================================================================
   /*!
-   * \brief Find pairs of continues faces 
+   * \brief Find pairs of continues faces
    */
   //================================================================================
 
@@ -4360,7 +4378,7 @@ namespace { // Structures used by FixQuadraticElements()
                                              vector< TChain> &   resultChains,
                                              SMDS_TypeOfPosition pos )
   {
-    // put links in the set and evalute number of result chains by number of boundary links
+    // put links in the set and evaluate number of result chains by number of boundary links
     TLinkSet linkSet;
     size_t nbBndLinks = 0;
     for ( TChain::iterator lnk = allLinks.begin(); lnk != allLinks.end(); ++lnk ) {
@@ -5126,7 +5144,7 @@ void SMESH_MesherHelper::FixQuadraticElements(SMESH_ComputeErrorPtr& compError,
             MSG("Internal chain - ignore");
             continue;
           }
-          // mesure chain length and compute link position along the chain
+          // measure chain length and compute link position along the chain
           double chainLen = 0;
           vector< double > linkPos;
           TChain savedChain; // backup