From 9e09d6a2cd0c5c46efd4cc940fb52778f83886c4 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 15 Mar 2018 13:04:45 +0000
Subject: [PATCH] fairphone-case: introduce lid_fold_clearance_antislop

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 fairphone-case.scad | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/fairphone-case.scad b/fairphone-case.scad
index e6fe93b..b47413d 100644
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -270,6 +270,8 @@ prop_caserecess_taper = 0.45; // one side only
 prop_prop_gap = 0.5;
 prop_prong_heel_slope = 0.5;
 
+lid_fold_clearance_antislop = 0.5;
+
 // ---------- calculated ----------
 
 phone_width =  (phone + bumper*2)[0];
@@ -528,12 +530,13 @@ module LidEdgeProfile(){
 }
 
 module LidEdgeFoldClearanceProfile(){
-  polygon([ lpp10,
-	    lpp11,
-	    lpp11 + [-20,  0],
-	    lpp11 + [-20, 20],
-	    lpp11 + [+20, 20],
-	    lpp10 + [+20,  0] ]);
+  translate([-lid_fold_clearance_antislop, 0])
+    polygon([ lpp10,
+	      lpp11,
+	      lpp11 + [-20,  0],
+	      lpp11 + [-20, 20],
+	      lpp11 + [+20, 20],
+	      lpp10 + [+20,  0] ]);
 }
 
 module ButtonCoverProfile(){
-- 
2.30.2