From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 18 Mar 2018 15:26:35 +0000 (+0000)
Subject: fairphone-case: wip lanyard, introduce outer entry curve
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=fff4b13878b25422b814e71d6fc80981a3cc6238

fairphone-case: wip lanyard, introduce outer entry curve

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

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 1348606..c37cbdf 100644
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -450,6 +450,7 @@ cppF = [ cppV[0] + catch_finger_depth, cppC[1] ];
 
 ly_r = lanyard_half_dia / 2;
 ly_rc = ly_r * 2;
+ly_re = 10; // xxx
 
 // prop recess in case
 
@@ -583,6 +584,18 @@ module LanyardEntry(){
       circleat([d_x, q_z], ly_rc);
     }
   }
+
+  for (my=[0,1])
+    mirror([0,my,0]){
+      translate([0, lanyard_entry_rel_breadth * ly_r, 0]){
+	difference(){
+	  translate([-ly_re,0,-ly_re])
+	    cube(ly_re * [2,1,1]);
+	  rotate_extrude(convexity=10)
+	    circleat([ly_re + ly_r, 0], ly_re);
+	}
+      }
+    }
 }
 
 module LanyardCutout(l){