From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 29 Dec 2015 01:38:20 +0000 (+0000)
Subject: pattress-boxes-3-cover: make peg slops dynamic variables
X-Git-Tag: filamentspool-v2-release~25
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=7b1ff40f354fe7f4c6b35b34b47a872b572de219;p=reprap-play.git

pattress-boxes-3-cover: make peg slops dynamic variables
---

diff --git a/pattress-boxes-3-cover.scad b/pattress-boxes-3-cover.scad
index b78ea13..ffd3b01 100644
--- a/pattress-boxes-3-cover.scad
+++ b/pattress-boxes-3-cover.scad
@@ -30,8 +30,8 @@ peg_inner_dia = 3.5;
 peg_top_thick = 1;
 peg_straight_len = 3;
 
-peg_inner_slop = 0.75;
-peg_outer_slop = 0.1;
+$peg_inner_slop = 0.75;
+$peg_outer_slop = 0.1;
 
 peg_slope = 1;
 
@@ -134,14 +134,14 @@ module Lid(){ ////toplevel
 }
 
 module PegProfile(){
-  polygon([[-peg_engage_depth, (peg_engage_dia - peg_outer_slop)/2],
-	   [0,                 (peg_engage_dia - peg_outer_slop)/2],
-	   [0,                 (peg_main_dia - peg_outer_slop)/2],
-	   [peg_straight_len,  (peg_main_dia - peg_outer_slop)/2],
-	   [peg_main_height,   (peg_max_dia - peg_outer_slop)/2],
-	   [peg_main_height+peg_top_thick, (peg_max_dia - peg_outer_slop)/2],
-	   [peg_main_height+peg_top_thick, (peg_inner_dia + peg_inner_slop)/2],
-	   [-peg_engage_depth,  (peg_inner_dia + peg_inner_slop)/2]]);
+  polygon([[-peg_engage_depth, (peg_engage_dia - $peg_outer_slop)/2],
+	   [0,                 (peg_engage_dia - $peg_outer_slop)/2],
+	   [0,                 (peg_main_dia - $peg_outer_slop)/2],
+	   [peg_straight_len,  (peg_main_dia - $peg_outer_slop)/2],
+	   [peg_main_height,   (peg_max_dia - $peg_outer_slop)/2],
+	   [peg_main_height+peg_top_thick, (peg_max_dia - $peg_outer_slop)/2],
+	   [peg_main_height+peg_top_thick, (peg_inner_dia + $peg_inner_slop)/2],
+	   [-peg_engage_depth,  (peg_inner_dia + $peg_inner_slop)/2]]);
 }
 
 module Peg(){ ////toplevel