From d0c7992983fcfd8eff009b81ac4183089e95c0f9 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 25 Oct 2020 21:39:43 +0000
Subject: [PATCH] steamer-handle-clip: wip

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 steamer-handle-clip.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/steamer-handle-clip.scad b/steamer-handle-clip.scad
index 0351a96..eb06b7b 100644
--- a/steamer-handle-clip.scad
+++ b/steamer-handle-clip.scad
@@ -10,7 +10,7 @@ a = cup;
 b = width/2;
 alpha = atan2(a, b);
 c = vectorlen2d([a, b]);
-r = c / (2*tan(2*alpha));
+r = a / (1 - cos(2*alpha));
 C = [0, a-r];
 
 module Thing() {
-- 
2.30.2