From 4a21d8d71430dfbb98d532b664cbfd948dec6ae2 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 7 Oct 2012 20:56:44 +0100
Subject: [PATCH] filamenttrestle wip wedges

---
 filamenttrestle.scad | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/filamenttrestle.scad b/filamenttrestle.scad
index 2ebccdc..57f52ad 100644
--- a/filamenttrestle.scad
+++ b/filamenttrestle.scad
@@ -64,10 +64,7 @@ module Bar(){
 module Trestle(){
   legang = atan2(trestlebase/2, trestleheight);
   eplen = sqrt(trestleheight*trestleheight + trestlebase*trestlebase*0.25);
-  topcylr = max(plugwmax/2,
-		trestlelegw/2,
-		sqrt(plugwmin*2/4 + plugh*plugh)
-		) + topcylthick + trestleplugd;
+  topcylw = plugwmax + topcylthick*2;
 
   difference(){
     union(){
@@ -83,12 +80,8 @@ module Trestle(){
 	    cylinder(r=trestlelegw/2*1.2, h=plugl);
 	}
       }
-      intersection(){
-	translate([0, 3, 0])
-	  cylinder(r=topcylr, h=plugl);
-	translate([-50, -topcylbasedepth, -1])
-	  cube([100, 50, plugl+2]);
-      }
+      translate([-topcylw/2, -topcylbasedepth, 0])
+	cube([topcylw, topcylbasedepth + plugh + topcylthick, plugl]);
 
       translate([-trestlebase/2, -trestleheight, 0])
 	ExtenderPillars(length=trestlebase, width=trestlebaseh*2, height=plugl);
-- 
2.30.2