shorten rail at opening

1 files changed, 3 insertions, 0 deletions

diff --git a/lampenhalter.scad b/lampenhalter.scad
index 1d5777f..1ed01ec 100644
--- a/lampenhalter.scad
+++ b/lampenhalter.scad
@@ -53,6 +53,9 @@ module half() {
       // round vertical corners
       translate([0, 0, 0]) rotate(a=180) round_corner(r=cr, h=h);
       translate([0, t, 0]) rotate(a=90 ) round_corner(r=cr, h=h);
+
+      // shorten rail at opening
+      translate([d, t-d, h-d]) cube(d);
     }
   }
 }