From 2d5112d86fa08d364980ec15e4282d8fd2c2afae Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 26 Aug 2012 17:40:02 +0100
Subject: [PATCH] cliphook wip - end now in right place

---
 cliphook.scad | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cliphook.scad b/cliphook.scad
index 3ea3573..86a76ba 100644
--- a/cliphook.scad
+++ b/cliphook.scad
@@ -5,7 +5,7 @@ function ClipHook_yd(w,g,l,ye,k) = g/2 + w + g + w/2 - ClipHook_r3(w,g,l,ye,k);
 function ClipHook_xe(w,g,l,ye,k) =
         l*1.5 + w +
 	sqrt(pow( ClipHook_r3(w,g,l,ye,k),      2) -
-	     pow( ClipHook_yd(w,g,l,ye,k) + ye, 2));
+	     pow( ClipHook_yd(w,g,l,ye,k) - ye, 2));
 
 module ClipHook_2D(w,g,l,ye,k,h) {
   r2 =  ClipHook_r2(w,g,l,ye,k);
@@ -66,4 +66,4 @@ module ClipHook(w=1.2, g=0.2, l=0.0, ye=0, k=2.0, h=3.5, demo=false) {
       translate([l+w,0,0]) rotate(180) ClipHook_2D(w,g,l,ye,k);
 }
 
-ClipHook(l=3, ye=-3, k=1, demo=true);
+ClipHook(l=3, ye=1.5, k=1, demo=true);
-- 
2.30.2