From d7dd17a652d2f3dfcb2269ec95af9910fcc10601 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 23 Jan 2016 19:35:45 +0000
Subject: [PATCH] filamentspool: FilamentGuideClipSpacerClip wip

---
 filamentspool.scad | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

diff --git a/filamentspool.scad b/filamentspool.scad
index 0f2ebd3..c32061e 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -676,6 +676,38 @@ module StorArmHoleTest(){ ////toplevel
 }
 
 
+//----- filament guide clip spacer clip -----
+
+guideclip_armdia = 15.0 + 0.5;
+guideclip_armwidth = 10.2 + 0.5;
+
+guideclip_prongprotrude = 4;
+guideclip_thick = 1.6;
+
+module FilamentGuideClipArmTemplate(extra=0){
+  intersection(){
+    circle(r= (guideclip_armdia/2) + extra);
+    square(center=true, [guideclip_armwidth+extra*2,
+			 guideclip_armdia + extra*2 + 10]);
+  }
+}
+
+module FilamentGuideClipSpacerClipTemplate(){
+  difference(){
+    union(){
+      FilamentGuideClipArmTemplate(extra= guideclip_thick);
+    }
+    FilamentGuideClipArmTemplate();
+    translate([0, -guideclip_armdia/2])
+      square(center=true, [guideclip_armwidth - guideclip_prongprotrude,
+			   guideclip_armdia]);
+  }
+}
+
+module FilamentGuideClipSpacerClip(){ ////toplevel
+}
+
+
 module Demo(){
   translate([-hubeffrad-30,50,0]) Hub();
   ArmEnd();
-- 
2.30.2