From c038da54f95da2bf39ee33aa21117f42864f2aa2 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 21 Jan 2018 01:32:33 +0000
Subject: [PATCH] fairphone-case: Button cover, fix a bug

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 fairphone-case.scad | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 15ac7fc..68b27da 100644
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -161,6 +161,8 @@ module ButtonPlan(l, deep, cut){
   G = T + [0,10];
 
   B0 = C + [0,-1] * button_cutout_depth;
+  B1 = B0 + [0,1] * epsilon;
+
   r0 = 0.5 * (T[1] - B0[1]);
   A = [  -(l + button_l_fudge)/2 + r0, 0.5 * (T[1] + B0[1]) ];
   H = A + [0,-1] * delta;
@@ -183,7 +185,7 @@ module ButtonPlan(l, deep, cut){
       polygon([ E1,
 		I1,
 		H,
-		B0,
+		B1,
 		G,
 		F,
 		D
-- 
2.30.2