scaffold-clamp: wip vhook

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

diff --git a/scaffold-clamp-vhook.scad b/scaffold-clamp-vhook.scad
index edf7d1cc205f17a3640a8f5f5ef5421727f1e821..a22e7977bb6371e666079f4b463f680937e65c43 100644 (file)
--- a/scaffold-clamp-vhook.scad
+++ b/scaffold-clamp-vhook.scad
@@ -14,6 +14,7 @@ vhook_inside = 15;
 
 vhook_y0 = -cos(theta) * (main_r + smooth_r);
 vhook_ctr = vhook_y0 - vhook_inside/2;
+vhook_outer_dia = vhook_inside + vhook_th*2;
 
 //echo(theta);
 
@@ -33,10 +34,24 @@ module PartB(){ ////toplevel
  GeneralB();
 }
 
+module VHookHookMain(){ ////toplevel
+  rotate([0,90,0])
+    rotate_extrude(convexity=10)
+    rotate([0,0,90])
+    VHookProfile();
+}
+
 module PartA(){ ////toplevel
   DummyA();
   linextr(min_z, max_z)
     VHookPlan();
+
+  translate([0, vhook_ctr, min_z + vhook_outer_dia/2]){
+    intersection(){
+      VHookHookMain();
+    }
+  }
+
   //translate([0, vhook_y0, 50]) rotate([0,0,-90]) color("black") cube(10);
   // translate([0,0,-150]) rotate([0,0,180 + theta]) color("blue") cube(100);
 }