X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=fairphone-case.scad;h=be955a5814ace4a44d2ff21c2ae03f8ed2ec8bc9;hb=f1ac1e1b9fa61795c22135e9736b75d70e4fa1b0;hp=32d52dfd8703ec10f4ef5705b1976ff39d4d3718;hpb=4d0b314ea40bf09c9f7c30b3c74c6144f5f403ce;p=reprap-play.git

diff --git a/fairphone-case.scad b/fairphone-case.scad
index 32d52df..be955a5 100644
--- a/fairphone-case.scad
+++ b/fairphone-case.scad
@@ -118,6 +118,7 @@
 //  this case will meet your needs.
 
 include <utils.scad>
+include <funcs.scad>
 
 phone = [ 75.0, 145.0 ];
 
@@ -167,6 +168,8 @@ noisecancelmic_dia = 4.00;
 //fingerpushhole_dias = [ 15, 18 ];
 fingerpushhole_dias = [];
 
+lanyard_half_dia = 1.15;
+
 rearspeaker_pos_bl = [ 12.64, 18.72 ];
 rearspeaker_size   = [  3.76,  7.36 ];
 
@@ -259,6 +262,8 @@ catch_height = 0.35;
 catch_finger_height = 1.5;
 catch_finger_depth = 2.5;
 
+catch_topcurve_r = 5.0;
+
 prop_recess_under = 0.50;
 prop_recess_slop = 0.200; // each side
 prop_end_dia = 0.5;
@@ -516,6 +521,14 @@ module EdgeProfile(){
   }
 }
 
+module LanyardLanyardProfile(entry=false){
+  hull(){
+    for (xs=[-1,+1] * (entry ? 2 : 1))
+      translate(xs * 0.5 * lanyard_half_dia * [1,0])
+	circle(r= lanyard_half_dia/2);
+  }
+}
+
 module LidEdgeProfile(){
   polygon([ lpp10,
 	    lpp11,
@@ -851,11 +864,24 @@ module HingePortion(x0,x1){
 
 module CatchPortion(xwidth, ztop){
   width = catch_width + xwidth;
+  w = width + catch_topcurve_r*2 + 1;
   translate([phone_width/2, 0,0]){
     difference(){
       rotate([90,0,-90])
-	linextr(-width/2, width/2)
+	linextr(-w/2, w/2)
 	children(0);
+      translate([0, 50, 0])
+	rotate([90,0,0])
+	linear_extrude(height=100){
+	for (m=[0,1]) mirror([m,0,0]) {
+	  hull(){
+	    translate([w/2, ztop - catch_topcurve_r])
+	      circle(catch_topcurve_r);
+	    translate([w/2, -50])
+	      square(catch_topcurve_r*2, center=true);
+	  }
+	}
+      }
     }
   }
 }
@@ -1522,6 +1548,16 @@ module DemoProfiles(){ ////toplevel
   %EdgeProfile();
   KeeperProfile();
   translate([0,0,-1]) color("black") KeeperProfile(1);
+  translate(epp2i)
+    rotate(atan2vector(epp2i - epp1))
+    translate(lanyard_half_dia * 0.5 * [-3,-1])
+    color("purple") LanyardLanyardProfile();
+  translate(epp2o
+	    + [0,-1] * case_th_bottom
+	    + [0,+1] * lanyard_half_dia * 0.5)
+    rotate(atan2vector(epp2i - epp1))
+    translate(lanyard_half_dia * 0.5 * [-2,0])
+    color("purple") LanyardLanyardProfile(true);
 
   translate([20,0]) {
     LidEdgeProfile();