for testing

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/moebius-demo.scad b/moebius-demo.scad
index b25e489a97fd195319dae8be99a3bd5c92b3fcec..373844dd5f56fc032fb7914d72ae4d2d7b8d6cff 100644 (file)
--- a/moebius-demo.scad
+++ b/moebius-demo.scad
@@ -1,3 +1,9 @@
+// -*- C -*-
+
 include <moebius-core.scad>
 
-MoebiusCore();
+intersection(){
+  MoebiusCore();
+  translate([0,0,165])
+    cube(center=true, 400);
+}