From 7806a6cd146916640e2e5fbedc408e024974a963 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 31 Oct 2018 00:55:59 +0000
Subject: [PATCH] ksafe-base: bolt holes

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 ksafe-base.scad | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/ksafe-base.scad b/ksafe-base.scad
index 1e2a24a..2f74d7a 100644
--- a/ksafe-base.scad
+++ b/ksafe-base.scad
@@ -189,7 +189,7 @@ module AtTwoCorners(){
   }
 }
 
-module KsafeBase(){
+module Box(){
   /// corners, and front and back of base
   for (ym=[0,1]) mirror([0,ym,0]) {
     AtTwoCorners(){
@@ -219,6 +219,16 @@ module KsafeBase(){
   rotate([0,0,90]) SWalls(yw6, yw13, bevel) UsualProfile();
 }
 
+module KsafeBase(){
+  difference(){
+    Box();
+
+    // bolt holes
+    translate([0,0, -bolt_above -0.5 * bolthole_height])
+      cube(center=true, [ main_sz + 20, bolthole_width, bolthole_height ]);
+  }
+}
+
 module DemoProfiles(){
   translate([0,0,-2]) color("yellow") AnchorWallProfile();
   color("red") AnchorProfile();
@@ -228,4 +238,5 @@ module DemoProfiles(){
 }
 
 //DemoProfiles();
+//Box();
 KsafeBase();
-- 
2.30.2