digispark-with-cable: midbot_registration wip

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

diff --git a/digispark-with-cable.scad b/digispark-with-cable.scad
index 6edad92fccdbe3fc8927bf0fce3b33c480f939e2..14e9bbda2e41520e60e52e4c2485dc9d7819a163 100644 (file)
--- a/digispark-with-cable.scad
+++ b/digispark-with-cable.scad
@@ -89,6 +89,13 @@ total_side_wall_x = middle_side_wall_x + side_wall_th + side_x_gap;
 cover_registration_c_dy = -cover_strap_c_d_y - strap_w/2
   - side_wall_th - cover_registration_sz_y/2;
 
+midbot_registration_sz_y = cover_registration_sz_y;
+midbot_registration_y_min = total_y_min + side_wall_th*2;
+midbot_registration_y_max = midbot_registration_y_min
+  + midbot_registration_sz_y;
+midbot_registration_y_around_max = midbot_registration_y_max
+  + side_wall_th*2;
+
 module BothSides(){
   for (m=[0,1]) {
     mirror([m,0,0]) {