From 1c36ff9868f1e78ac7209b30875b0f25ba4745e1 Mon Sep 17 00:00:00 2001
From: Joachim Schoeberl <joachim.schoeberl@tuwien.ac.at>
Date: Tue, 30 Nov 2021 18:39:12 +0100
Subject: [PATCH] increase meshsize boundingbox in 2D

---
 libsrc/geom2d/genmesh2d.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libsrc/geom2d/genmesh2d.cpp b/libsrc/geom2d/genmesh2d.cpp
index 2ba08b9c..b2ed2dc3 100644
--- a/libsrc/geom2d/genmesh2d.cpp
+++ b/libsrc/geom2d/genmesh2d.cpp
@@ -429,7 +429,7 @@ namespace netgen
     PrintMessage (1, "Generate Mesh from spline geometry");
 
     Box<2> bbox = geometry.GetBoundingBox ();
-
+    bbox.Increase (1e-2*bbox.Diam());
     t_h.Start();
     if (bbox.Diam() < mp.maxh) 
       mp.maxh = bbox.Diam();