From 5476e5ba105673b154b43445d884cafb28d875fa Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 6 Oct 2012 16:19:08 +0100
Subject: [PATCH] filamenttrestle wip before not use doveclip

---
 filamenttrestle.scad | 28 +++++++++++++++++++++-------
 1 file changed, 21 insertions(+), 7 deletions(-)

diff --git a/filamenttrestle.scad b/filamenttrestle.scad
index a3643bc..fac82b7 100644
--- a/filamenttrestle.scad
+++ b/filamenttrestle.scad
@@ -1,26 +1,40 @@
 // -*- C -*-
 
-spoolwidth = 80;
+spoolwidth = 80; // fixme needs to be measured
 
+include <doveclip.scad>
+
+spoolwidthgap = 2;
 barrady = 5;
 barradz = 7;
 guidewidth = 3;
 guiderad = 20;
+clipdepth = 16;
+clipcount = 3;
 
 module Bar(){
-  barlen = spoolwidth + guidewidth;
+  spoolw = spoolwidth + spoolwidthgap*2;
   barz = barradz * 0.5;
+  biggestw = spoolw + 50;
 
   intersection(){
     for (mir=[0,1]) {
       mirror([mir,0,0]) {
-	translate([-1,0,barz])
-	  scale([1,barrady,barradz])
-	  rotate([0,90,0]) cylinder(r=1, h=barlen+2, $fn=30);
+	translate([0,0,barz]) {
+	  scale([1,barrady,barradz]) translate([-1,0,0])
+	    rotate([0,90,0]) cylinder(r=1, h=spoolw/2+2, $fn=30);
+	  translate([spoolw/2,0,0])
+	    rotate([0,90,0]) cylinder(r=guiderad, h=guidewidth, $fn=60);
+	}
+	translate([spoolw/2 + guidewidth +
+		   DoveClipPairSane_width(clipcount)/2 - 0.1,
+		   clipdepth/2, -0.01])
+	  rotate([90,90,0])
+	    DoveClipPairSane(h=clipdepth, count=clipcount, baseextend=barrady);
       }
     }
-    translate([-barlen, -50, 0])
-      cube([barlen*2, 100, 100]);
+    translate([-biggestw/2, -50, 0])
+      cube([biggestw, 100, 100]);
   }
 }
 
-- 
2.30.2