From 881a2abf67d851bcbf320c5dda98c12972953356 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 2 Jan 2015 00:12:02 +0000
Subject: [PATCH] knifeblock: Decorative indents

---
 knifeblock.scad | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/knifeblock.scad b/knifeblock.scad
index 603336a..4261be6 100644
--- a/knifeblock.scad
+++ b/knifeblock.scad
@@ -45,6 +45,10 @@ holeedge = 4;
 holeoffx = 0.33;
 holeoffy = 0.23;
 
+indentdepth = 1;
+indentoutersize = holesize + 0.5;
+indentinnersize = indentoutersize - indentdepth * 2.5;
+
 pegstem = 3.5;
 peghead = 10;
 pegstemheight = 2;
@@ -140,6 +144,18 @@ module BlockPegSlot(){
   }
 }
 
+module DecorativeIndents(){
+  translate([0, -front, 0])
+  rotate([90,0,0])
+  HexGrid(-5,5,-5,5) {
+    hull(){
+      translate([0, 0, -indentdepth])
+	cylinder(r=indentinnersize/2, h=indentdepth, $fn=40);
+      cylinder(r=indentoutersize/2, h=indentdepth, $fn=40);
+    }
+  }
+}
+
 module Block(){
   sidemidx = minsideout + screwcsinkdia/2;
 
@@ -156,6 +172,7 @@ module Block(){
       translate([0, yshift * frontbackslop, 0])
 	DoKnives();
     AtSides() { BlockPegSlot(); BlockPegSlot(); }
+    DecorativeIndents();
   }
 }
 
-- 
2.30.2