From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 17 Nov 2019 22:07:03 +0000 (+0000)
Subject: hole-repair-20191117: abandon roundedness
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=6069281bacd0f7a633c12d632a3ebe808df56c6c;hp=37232cfef194094f0b459cb58cfc2bf1ed37d9e5;p=reprap-play.git

hole-repair-20191117: abandon roundedness

For printing face side down

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

diff --git a/hole-repair-20191117.scad b/hole-repair-20191117.scad
index 5f33f47..e4682a0 100644
--- a/hole-repair-20191117.scad
+++ b/hole-repair-20191117.scad
@@ -12,20 +12,10 @@ maj_r = 30 + nom_hole/2;
 //$fs=1;
 
 module Profile(r) {
-  prof_r = th/(1-cos(45));
-  prof_R = r - prof_r * cos(45);
-
-  intersection(){
-    hull(){
-      translate([0, th-prof_r]){
-	translate([1,0])
-	  square(center=true, 2*[1,prof_r]);
-	translate([prof_R, 0])
-	  circle(prof_r);
-      }
-    }
-    square([r, th]);
-  }
+  polygon([ [0,        0],
+	    [maj_r,    0],
+	    [maj_r-th, th],
+	    [0,        th] ]);
 }
 
 module Body(){