From f6856ad0794f2d216686d50e217f154d338d6f0b Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Fri, 19 Apr 2019 14:22:25 +0300
Subject: [PATCH] #16843 EDF 19340 - wrong quadratic mesh

---
 src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx b/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
index 621258f..63fe22e 100644
--- a/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
+++ b/src/BLSURFPlugin/BLSURFPlugin_BLSURF.cxx
@@ -2700,6 +2700,8 @@ bool BLSURFPlugin_BLSURF::compute(SMESH_Mesh&         aMesh,
                             nodes[evtri[0]], nodes[evtri[1]], nodes[evtri[2]]);
     }
     else {
+      if ( helper.GetIsQuadratic() )
+        helper.SetSubShape( tag );
       tri = helper.AddFace(nodes[vtx[0]], nodes[vtx[1]], nodes[vtx[2]]);
     }
     meshDS->SetMeshElementOnShape(tri, tag);
-- 
2.39.2