From 3cb91f7c6c3b7c44cfac7a8c40acba7491b951a2 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 8 Oct 2017 01:55:37 +0100
Subject: [PATCH] poster-tube-lid: wip BayonetCutout

---
 poster-tube-lid.scad | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/poster-tube-lid.scad b/poster-tube-lid.scad
index 8c53a57..a30a1b4 100644
--- a/poster-tube-lid.scad
+++ b/poster-tube-lid.scad
@@ -46,7 +46,7 @@ bayo_entry_ramp = bayo_entry + bayo_interf;
 rivet_entry_width = rivet_width + side_rivet_gap;
 
 $fs=0.5;
-$fa=5;
+$fa=1;
 
 // bayonet definition
 
@@ -111,7 +111,15 @@ module MainProfile(){
 }
 
 module BayonetCutout(){
-  polygon(bayo_polygon);
+  offset = 5;
+  intersection(){
+    translate([offset, -10, 0])
+      rotate([90,0,0])
+      linear_extrude(height= main_dia*2)
+      polygon(bayo_polygon);
+    translate([0,0, -25])
+      cylinder(h=50, r= main_dia/2 + rivet_tall);
+  }
 }
 
 module ProfilesDemo(){
-- 
2.30.2