From 0bf96f8783783e903c81c986f835b63723f3d6a2 Mon Sep 17 00:00:00 2001
From: tastytea <tastytea@tastytea.de>
Date: Sat, 1 Aug 2020 02:13:02 +0200
Subject: [PATCH] Make bottom placement more readable.

---
 shelf_with_drawers.scad | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/shelf_with_drawers.scad b/shelf_with_drawers.scad
index 310f9af..08986ec 100644
--- a/shelf_with_drawers.scad
+++ b/shelf_with_drawers.scad
@@ -124,15 +124,12 @@ module shelf()
     }
 
     /* Bottoms */
+    function bottom_pos(number) =
+        80 + (drawer_size * number) + (board_height * number);
     color([0.2, 0.4, 0.2])
     {
-        for (z = [
-                 80, 80 + drawer_size + board_height,
-                 80 + (drawer_size * 2) + (board_height * 2),
-                 80 + (drawer_size * 3) + (board_height * 3),
-                 80 + (drawer_size * 4) + (board_height * 4)
-             ])
-            translate([lath_width, 0, z])
+        for (number = [0:4])
+            translate([lath_width, 0, bottom_pos(number)])
             {
                 cube([drawer_size, drawer_size, board_height]);
             }