From 768b8be87f67f2cbaf5101c5ec5f4c0c3c5c0deb Mon Sep 17 00:00:00 2001
From: Clemens Verhoosel <c.v.verhoosel@tue.nl>
Date: Fri, 8 May 2020 07:51:40 +0200
Subject: [PATCH] add support for line segments in export.vtk

---
 nutils/export.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nutils/export.py b/nutils/export.py
index 41ff43ad9d..474dbe65f1 100644
--- a/nutils/export.py
+++ b/nutils/export.py
@@ -119,6 +119,7 @@ def vtk(name, cells, points, kwargs=...):
   '''
 
   vtkcelltype = {
+    2: numpy.array( 3, dtype='>u4'), # VTK_LINE
     3: numpy.array( 5, dtype='>u4'), # VTK_TRIANGLE
     4: numpy.array(10, dtype='>u4')} # VTK_TETRA
   vtkndim = {