From 242c8f58657d6fcde1a5a1cab3f467e17c3cbb53 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 9 Jun 2013 15:53:30 +0100
Subject: [PATCH] belt-slot-cut-jig: crew punch shape defined

---
 belt-slot-cut-jig.scad | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

diff --git a/belt-slot-cut-jig.scad b/belt-slot-cut-jig.scad
index 3f59f97..b195df4 100644
--- a/belt-slot-cut-jig.scad
+++ b/belt-slot-cut-jig.scad
@@ -1,5 +1,28 @@
 // -*- C -*-
 
+crewpunch_shape =
+  [[  6, [0.6, 6.0], [1.6, 12.3] ],
+   [  8, [1.1, 6.2], [1.9, 12.5] ],
+   [ 10, [1.6, 6.5], [2.1, 12.8] ],
+   [ 12, [1.8, 6.6], [2.3, 12.7] ],
+   [ 14, [2.1, 6.8], [2.6, 13.0] ],
+   [ 16, [2.4, 6.9], [2.7, 13.2] ]];
+
 module CrewPunch(){
-  
+  hull(){
+    for(layer=crewpunch_shape){
+      translate([0,0, layer[0]]){
+	for(xind=[0,1]) //translate([xind?0:1,0,0])
+	  for(yind=[0,1]) //translate([0,yind?0.5:0,0])
+	    mirror([xind?1:0,0,0]) mirror([0,yind?0:1,0]){
+	      translate([-0.1,-0.1,-0.1])
+		cube([0.1 + layer[2][xind],
+		      0.1 + layer[1][yind],
+		      0.2]);
+	    }
+      }
+    }
+  }
 }
+
+CrewPunch();
-- 
2.30.2