From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 17 Nov 2019 22:04:47 +0000 (+0000)
Subject: hole-repair-20191117: wip
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=72f988e23abe2721fdc8b95905619c2c4326c6e3;p=reprap-play.git

hole-repair-20191117: wip

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

diff --git a/hole-repair-20191117.scad b/hole-repair-20191117.scad
index 90b1369..173fe83 100644
--- a/hole-repair-20191117.scad
+++ b/hole-repair-20191117.scad
@@ -8,6 +8,9 @@ nom_hole = 22;
 min_r = 15 + nom_hole/2;
 maj_r = 22 + nom_hole/2;
 
+//$fa=1;
+//$fs=1;
+
 module Profile(r) {
   prof_r = th/(1-cos(45));
   prof_R = r - prof_r * cos(45);
@@ -18,11 +21,20 @@ module Profile(r) {
 	translate([1,0])
 	  square(center=true, 2*[1,prof_r]);
 	translate([prof_R, 0])
-	  circle(prof_r, $fa=1,$fs=1);
+	  circle(prof_r);
       }
     }
     square([r, th]);
   }
 }
 
-Profile(maj_r);
+module Body(){
+  hull(){
+    for (x= [-1,+1] * (maj_r-min_r))
+      translate([x,0,0])
+	rotate_extrude()
+	Profile(min_r);
+  }
+}
+
+Body();