From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 25 Dec 2015 18:15:52 +0000 (+0000)
Subject: pattress-boxes-3-cover: TopPattressBox, wip
X-Git-Tag: filamentspool-v2-release~49
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=3f425268628f2ce485b255d4d48544b55ca12d83

pattress-boxes-3-cover: TopPattressBox, wip
---

diff --git a/pattress-boxes-3-cover.scad b/pattress-boxes-3-cover.scad
index d3f5b12..2799a3e 100644
--- a/pattress-boxes-3-cover.scad
+++ b/pattress-boxes-3-cover.scad
@@ -21,7 +21,7 @@ lid_front_wall = 1.5;
 lid_side_wall = 1.5;
 
 peg_engage_depth = 1;
-peg_engage_dia = 6.0;
+peg_engage_dia = 6.5;
 peg_main_dia = 9;
 peg_max_dia = 15;
 peg_inner_dia = 3.5;
@@ -102,6 +102,26 @@ module Peg(){
     PegProfile();
 }
 
+module AtFixingCentres(){
+  for (fc=[-1,+1]) {
+    translate([patbox_side/2 + fc*patbox_centres/2,
+	       patbox_side/2,
+	       0])
+      children();
+  }
+}
+
+module TopPattressBox(){
+  difference(){
+    translate([0,0, -lid_thinbox_h])
+      cube([patbox_side, patbox_side, lid_thinbox_h]);
+    AtFixingCentres(){
+      translate([0,0,-10]) cylinder(r=peg_engage_dia/2, h=20);
+    }
+  }
+}
+
 //LidSide();
 //PegProfile();
-Peg();
+//Peg();
+TopPattressBox();