From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 16 Sep 2012 15:27:22 +0000 (+0100)
Subject: cliphook NFC fixes
X-Git-Tag: filamentspool-v2-release~812
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=378e251a106642b566011262c9a91d0542d18995;hp=fd7bf8ad11ee3c446ac74085772c259dced5b73f

cliphook NFC fixes
---

diff --git a/cliphook.scad b/cliphook.scad
index 984b278..a6fcffe 100644
--- a/cliphook.scad
+++ b/cliphook.scad
@@ -1,3 +1,4 @@
+// -*- C -*-
 
 function ClipHook_r2(w,g,l,ye,k) = w/2 + g + w/2;
 function ClipHook_r3(w,g,l,ye,k) = k * (ClipHook_r2(w,g,l,ye,k) + w + g);
@@ -15,11 +16,11 @@ module FlatArc(cx,cy,r1,r2,a1,a2=361,$fn=$fn) {
       difference() {
 	circle(r=r2);
 	translate([0,0,-1])
-	  circle(r=r1, h=h+2);
+	  circle(r=r1);
       }
       scale(size) {
 	for (ai=[0:4]) {
-	  echo(" jarc ", a1,a2, astep, ai, a1 + astep*ai );
+	  //echo(" jarc ", a1,a2, astep, ai, a1 + astep*ai );
 	  rotate(a1 + astep*ai) {
 	    polygon([ [0,0], [1,0],
 		      [cos(astep*2),sin(astep*2)] ]);