From db5fe2bafa42fdb25c57fc17f5d0d65ba6b26b7b Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 9 Feb 2016 01:19:04 +0000
Subject: [PATCH] cable-splice-clamp: wip, before remove plus

---
 cable-splice-clamp.scad | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/cable-splice-clamp.scad b/cable-splice-clamp.scad
index a2c64e8..c561fca 100644
--- a/cable-splice-clamp.scad
+++ b/cable-splice-clamp.scad
@@ -13,13 +13,20 @@ delta_ellipse = 0.5;
 outerdia = cable_maxdia / cos(30) + wall*2;
 delta_shift = 1 - delta_ellipse;
 
-module CrossSection() {
+module CrossSection(plus=0) {
   difference(){
-    cylinder(r= outerdia/2, $fn=6);
+    circle(r= outerdia/2 + plus, $fn=6);
+
     scale([cable_maxdia,
 	   cable_maxdia * delta_shift + cable_mindia * delta_ellipse])
-      cylinder(r= 0.5, $fn=30);
+      circle(r= 0.5, $fn=30);
+
+    square(center=true, [40, (cable_maxdia-cable_mindia) * delta_shift]);
   }
 }
 
-CrossSection();
+linear_extrude(height=20)
+  CrossSection(0);
+
+linear_extrude(height=1)
+  CrossSection(2);
-- 
2.30.2