From ae4e72e249fa39e9a697948d53c26fca8a1a43ad Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 5 Nov 2020 20:35:33 +0000
Subject: [PATCH] scaffold-clamp: wip vhook

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 scaffold-clamp-common.scad | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/scaffold-clamp-common.scad b/scaffold-clamp-common.scad
index f1916ef..f67d5eb 100644
--- a/scaffold-clamp-common.scad
+++ b/scaffold-clamp-common.scad
@@ -185,8 +185,15 @@ module VHookPartA(){ ////toplevel
   DummyA();
 
   translate([0, vhook_ctr, min_z + vhook_outer_dia/2]){
-    linextr(-0.1, vhook_outer_dia/2)
-      VHookProfile();
+    for (m=[0,1]) {
+      mirror([0, m, 0]) {
+	linextr(-0.1, vhook_outer_dia/2)
+	  VHookProfile();
+	translate([0, -vhook_inside/2 -vhook_th/2, vhook_outer_dia/2])
+	  sphere(r= vhook_th/2);
+      }
+    }
+
     intersection(){
       VHookHookMain();
       translate([0,0, -vhook_outer_dia])
-- 
2.30.2