fairphone-case: wip lanyard, fix ly_re

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

diff --git a/fairphone-case.scad b/fairphone-case.scad
index a79983903e84f54963e1d80c9bb3560a39cacd10..b467f6027277fd15713d24b0b0a9477458065727 100644 (file)
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -457,7 +457,8 @@ max_case_bottom_edge_thickness =
   case_th_bottom
   + sin(ly_theta) * (epp2i-epp2o)[0];
 
-ly_re = 10; // xxx
+ly_q_z = -(ly_rc + ly_r);
+ly_re = max_case_bottom_edge_thickness - (-ly_q_z);
 
 // prop recess in case
 
@@ -566,7 +567,7 @@ module LanyardEntryOuterProfile(){
 }
 
 module LanyardEntry(){
-  q_z = -(ly_rc + ly_r);
+  q_z = ly_q_z;
   d_x = -ly_rc;
 
   oec_y = lanyard_entry_rel_breadth * ly_r;