From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 2 Oct 2012 16:58:46 +0000 (+0100)
Subject: pawn wip
X-Git-Tag: filamentspool-v2-release~764
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=8b9fcebfff81a71f04867cb3c68c6b0ef2e87d4d;p=reprap-play.git

pawn wip
---

diff --git a/pawn.scad b/pawn.scad
index 88113c1..a1d97c4 100644
--- a/pawn.scad
+++ b/pawn.scad
@@ -50,15 +50,16 @@ module PawnTemplate(){
   ConcaveSegment( x3 - r3,         z3,              r3, z3, z2);
   ConcaveSegment( x3 - r4,         z3,              r4, z4, z3);
   ConvexSegment(  x5 + r5*cos(a6), z5 - r5*sin(a6), r5, z5, z4);
+  polygon([[x6, z6],
+	   [x5, z5+0.01],
+	   [0.01, z5],
+	   [0.01, z6]]);
+  
 
 if(0)
   intersection(){
     union(){
       translate([x5 + r5 * cos(a6), z5]) circle(r=r5);
-      polygon([[x6,z6-1],
-	       [x5,z5],
-	       [1,z5],
-	       [1,z6-1]]);
       difference(){
 	translate([-50,z4]) square([52,z2-z4]);
 //	circle(