From 07da32d86f38111c01a42e423546092c11367c5f Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 28 Feb 2007 15:06:15 +0000
Subject: [PATCH] PAL13460 (PAL EDF 301 force the mesh to go through a point)  
  fix ignoreMediumNodes initialization

---
 src/StdMeshers/StdMeshers_MEFISTO_2D.cxx | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/src/StdMeshers/StdMeshers_MEFISTO_2D.cxx b/src/StdMeshers/StdMeshers_MEFISTO_2D.cxx
index db356207e..b08d352f2 100644
--- a/src/StdMeshers/StdMeshers_MEFISTO_2D.cxx
+++ b/src/StdMeshers/StdMeshers_MEFISTO_2D.cxx
@@ -178,6 +178,11 @@ bool StdMeshers_MEFISTO_2D::Compute(SMESH_Mesh & aMesh, const TopoDS_Shape & aSh
   MESSAGE("StdMeshers_MEFISTO_2D::Compute");
 
   TopoDS_Face F = TopoDS::Face(aShape.Oriented(TopAbs_FORWARD));
+
+  // helper builds quadratic mesh if necessary
+  myTool = new SMESH_MesherHelper(aMesh);
+  auto_ptr<SMESH_MesherHelper> helperDeleter( myTool );
+  _quadraticMesh = myTool->IsQuadraticSubMesh(aShape);
   const bool ignoreMediumNodes = _quadraticMesh;
 
   // get all edges of a face
@@ -222,11 +227,6 @@ bool StdMeshers_MEFISTO_2D::Compute(SMESH_Mesh & aMesh, const TopoDS_Shape & aSh
   if (_hypLengthFromEdges && _edgeLength < DBL_MIN )
     _edgeLength = 100;
 
-  // helper builds a quadratic mesh if necessary
-  myTool = new SMESH_MesherHelper(aMesh);
-  auto_ptr<SMESH_MesherHelper> helperDeleter( myTool );
-  _quadraticMesh = myTool->IsQuadraticSubMesh(aShape);
-
   Z nblf;                 //nombre de lignes fermees (enveloppe en tete)
   Z *nudslf = NULL;       //numero du dernier sommet de chaque ligne fermee
   R2 *uvslf = NULL;       
@@ -253,7 +253,7 @@ bool StdMeshers_MEFISTO_2D::Compute(SMESH_Mesh & aMesh, const TopoDS_Shape & aSh
   // count nb of input points
   for ( int iW = 0; iW < nbWires; ++iW )
   {
-    nbpnt += wires[iW]->NbSegments();
+    nbpnt += wires[iW]->NbPoints() - 1;
     nudslf[iw++] = nbpnt;
   }
 
@@ -497,7 +497,7 @@ bool StdMeshers_MEFISTO_2D::LoadPoints(TWireVector &                 wires,
     TopExp::MapShapesAndAncestors( F, TopAbs_VERTEX, TopAbs_WIRE, VWMap );
     int nbVertices = 0;
     for ( int iW = 0; iW < wires.size(); ++iW )
-      nbVertices += wires[ iW ]->NbSegments();
+      nbVertices += wires[ iW ]->NbEdges();
     if ( nbVertices == VWMap.Extent() )
       VWMap.Clear(); // wires have no common vertices
   }
@@ -515,6 +515,10 @@ bool StdMeshers_MEFISTO_2D::LoadPoints(TWireVector &                 wires,
       MESSAGE("Wrong nb UVPtStruct: "<<uvPtVec.size()<<" != "<<wires[ iW ]->NbPoints());
       return false;
     }
+    if ( m + uvPtVec.size()-1 > mefistoToDS.size() ) {
+      MESSAGE("Wrong mefistoToDS.size: "<<mefistoToDS.size()<<" < "<<m + uvPtVec.size()-1);
+      return false;
+    }
 
     vector<UVPtStruct>::const_iterator uvPt = uvPtVec.begin();
     for ( ++uvPt; uvPt != uvPtVec.end(); ++uvPt )
-- 
2.30.2