From: eap <eap@opencascade.com>
Date: Wed, 4 Dec 2013 14:41:03 +0000 (+0000)
Subject: 22350: EDF 2747 SMESH: Coincident nodes with BLSURF (BLSURFissue2.tar.gz)
X-Git-Tag: V7_3_0b1~1
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=460c74799c3aef89431ad8c91e11ea543b9f0091;p=plugins%2Fblsurfplugin.git

22350: EDF 2747 SMESH: Coincident nodes with BLSURF (BLSURFissue2.tar.gz)

 In getNodeGroupsToMerge() fix a tolerance to compare nodes, which was
 too small in case of only two nodes on an EDGE
---

diff --git a/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx b/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
index 4cfa4f0..a146e6a 100644
--- a/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
+++ b/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
@@ -1645,7 +1645,11 @@ namespace
       }
       if ( u2node.size() < 2 ) return;
 
-      double tol = (( u2node.rbegin()->first - u2node.begin()->first ) / 20.) / u2node.size();
+      //double tol = (( u2node.rbegin()->first - u2node.begin()->first ) / 20.) / u2node.size();
+      Standard_Real f,l;
+      BRep_Tool::Range( TopoDS::Edge( shape ), f,l );
+      double tol = (( l - f ) / 20.) / u2node.size();
+
       std::multimap< double, const SMDS_MeshNode* >::iterator un2, un1;
       for ( un2 = u2node.begin(), un1 = un2++; un2 != u2node.end(); un1 = un2++ )
       {