From 3d6d1b31985e9284d8f00a53c1015a022636e024 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 1 Aug 2015 23:47:25 +0100
Subject: [PATCH 1/1] pull-cord-keeper: cutmore

---
 pull-cord-keeper.scad | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/pull-cord-keeper.scad b/pull-cord-keeper.scad
index 39b063d..f4d21c0 100644
--- a/pull-cord-keeper.scad
+++ b/pull-cord-keeper.scad
@@ -64,20 +64,17 @@ module Ribs(){
   }
 }	    
 
-module Division(biggerpi) {
-  xgap = feedxgap * biggerpi;
-  zgap = feedzgap * biggerpi;
-
+module Division(cutmore) {
   mirror([0,0,1]) {
-    translate([0, 0, zgap/2 * (1 - 2*biggerpi)]) {
-      translate([-ziglen + xgap/2, -100, 0])
+    translate([0, 0, -cutmore*feedzgap/2]) {
+      translate([-ziglen + -cutmore*feedxgap/2, -100, 0])
 	cube([100, 100, 50]);
     }
   }
   translate([blockwidth/2 - blockoverlapcnr, -50, -50])
     cube([100, 100, 100]);
 
-  translate([50, houterrad + blockdepth/2 + ribsgap * biggerpi, 0])
+  translate([50, houterrad + blockdepth/2 + -cutmore*ribsgap, 0])
     rotate([-90,0,90])
     linear_extrude(height=100)
     Ribs();
@@ -88,20 +85,20 @@ module SDemo(){
   %  Positive();
   //  Division(0);
   //}
-  Division(0);
+  Division(-1);
 }
 
 module A(){
   difference(){
     Positive();
-    Division(1);
+    Division(+1);
   }
 }
 
 module B(){
   intersection(){
     Positive();
-    Division(0);
+    Division(-1);
   }
 }
 
@@ -113,8 +110,8 @@ module Demo(){
 //Ribs();
 //Demo();
 
-//A();
-B();
-%Division(0);
+A();
+//B();
+//%Division(+1);
 
 //Demo();
-- 
2.30.2