From cc471eecaf7652c2ce18d50ee8836175d0543956 Mon Sep 17 00:00:00 2001
From: Joel Ebel <jbebel@google.com>
Date: Fri, 18 May 2018 01:35:16 -0400
Subject: [PATCH] Extrude the whole foot at once

Generate a cross-section of the foot in 2D, then rotate/extrude the
whole thing at once. This is a little easier to reason about than
working in 3D. You can use debug view to see just the cross section with
more ease. It save a line of code, too.
---
 files/U_Box_V104_Test_Cleaned.scad | 25 ++++++++++++-------------
 1 file changed, 12 insertions(+), 13 deletions(-)

diff --git a/files/U_Box_V104_Test_Cleaned.scad b/files/U_Box_V104_Test_Cleaned.scad
index 690d57b..ad282a9 100644
--- a/files/U_Box_V104_Test_Cleaned.scad
+++ b/files/U_Box_V104_Test_Cleaned.scad
@@ -342,21 +342,20 @@ module Coque() { //Coque - Shell
 module foot(FootDia, FootHole, FootHeight) {
     Filet = FootFilet;
     color(Couleur1) {
-        difference() {
+        rotate_extrude($fn=100) {
             difference() {
-                cylinder(FootHeight, d=(FootDia + Filet*2), $fn=100);
-                rotate_extrude($fn=100) {
-                    translate([FootDia/2 + Filet, Filet, 0]) {
-                         offset(r=Filet, $fn=Resolution) {
-                             square(FootHeight);
-                         }
-                     }
-                 }
-             }
-             cylinder(FootHeight + 1, d=FootHole + CutoutMargin, $fn=100);
-         }
+                translate([FootHole/2, 0, 0]) {
+                    square([(FootDia - FootHole)/2 + Filet, FootHeight]);
+                }
+                translate([FootDia/2 + Filet, Filet, 0]) {
+                    offset(r=Filet, $fn=Resolution) {
+                        square(FootHeight);
+                    }
+                }
+            }
+        }
     }
-} // Fin module foot
+}
 
 
 /*  Feet module