From 32a276c0c8d735f838742b1bb7aa4ab84799f100 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 4 Sep 2020 15:25:22 +0100
Subject: [PATCH] nook-case: diagonal test from F3

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 nook-case.scad | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/nook-case.scad b/nook-case.scad
index a507bc3..cd74d6a 100644
--- a/nook-case.scad
+++ b/nook-case.scad
@@ -285,6 +285,16 @@ module Base(){ ////toplevel
       rectfromto([-40, -open_recess_h], [40, 1]);
 */
   }
+  if ($test) {
+    linextr(spp7[1], spp8[1]) {
+      hull(){
+	for (r=[0,180])
+	  rotate([0,0,r])
+	    translate(nom_cnr + -1 * nook_cnr_rad*[1,1])
+	    square(12);
+      }
+    }
+  }
 }
 
 module Top(){ ////toplevel
-- 
2.30.2