topeak-mtx-tortec-expeditionrack-adapter: wip

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

diff --git a/topeak-mtx-tortec-expeditionrack-adapter.scad b/topeak-mtx-tortec-expeditionrack-adapter.scad
index 64bdf548b341e153a5e494e7325131b114f1deff..f3e5e3bb8a130c1afc202264e051154e5f13c00a 100644 (file)
--- a/topeak-mtx-tortec-expeditionrack-adapter.scad
+++ b/topeak-mtx-tortec-expeditionrack-adapter.scad
@@ -28,6 +28,8 @@ brk_bolt_dia = 4.0 + 0.5;
 brk_nearbolt_recess_dia = 8.86 + 1.5;
 brk_nearbolt_recess_depth = 1.09 + 0.25;
 
+brk_overall_w = 90.07;
+
 main_sz_y = 20;
 grasp_sz = 12;
 beside_strap_sz = 8;
@@ -187,8 +189,15 @@ module Rear(){
 }
 
 module Demo(){
-  rotate([90, 0, 0])
+  rotate([90, 0, 0]){
+
     Rear();
+
+    color("blue")
+      translate([ 0, -2, -4 ])
+      square(center=true, [ brk_overall_w, 1 ]);
+
+  }
 }
 
 Demo();