From 743619a33d78d5de7b895b5e5c3c38e8de53b3ac Mon Sep 17 00:00:00 2001
From: Amaury Johnen <amaury.johnen@uclouvain.be>
Date: Wed, 20 Sep 2017 13:51:10 +0200
Subject: [PATCH] fix bug visualization

---
 Geo/MHexahedron.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Geo/MHexahedron.cpp b/Geo/MHexahedron.cpp
index 458be4e825..c7075e7717 100644
--- a/Geo/MHexahedron.cpp
+++ b/Geo/MHexahedron.cpp
@@ -413,6 +413,7 @@ int MHexahedronN::getNumFacesRep(bool curved)
 
 int MHexahedron::getNumFacesRep(bool curved)
 {
+  if (CTX::instance()->mesh.numSubEdges == 1) return 24;
   return 6 * (CTX::instance()->mesh.numSubEdges *
               CTX::instance()->mesh.numSubEdges * 2);
 }
-- 
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