From 1bf0c5081390e708957b4d89e4b5c01ef6ef03ac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joachim=20Sch=C3=B6berl?= <joachim.schoeberl@tuwien.ac.at>
Date: Mon, 23 Nov 2015 13:12:38 +0100
Subject: [PATCH] draw surface vectors in curved surface

---
 libsrc/visualization/vssolution.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/libsrc/visualization/vssolution.cpp b/libsrc/visualization/vssolution.cpp
index 1bff9a08..39919dfa 100644
--- a/libsrc/visualization/vssolution.cpp
+++ b/libsrc/visualization/vssolution.cpp
@@ -2054,6 +2054,11 @@ namespace netgen
                     cp(k) = lp[0](k) + 
                       lam1 * (lp[1](k)-lp[0](k)) + 
                       lam2 * (lp[2](k)-lp[0](k));
+
+                  Point<2> xref(lam1, lam2);
+                  if (mesh->GetCurvedElements().IsHighOrder())
+                    mesh->GetCurvedElements().
+                      CalcSurfaceTransformation (xref, sei, cp);
                   
                   Vec<3> v;
                   double values[6];