crossbar-computer-led-mount: tidy tests prep for real

diff --git a/crossbar-computer-led-mount.scad b/crossbar-computer-led-mount.scad
index 041ca9d675877da848592da4a428dc9a01b86e60..3771880139465a77d25be6b9db4b2e9c5c6b72bb 100644 (file)
--- a/crossbar-computer-led-mount.scad
+++ b/crossbar-computer-led-mount.scad
@@ -3,17 +3,19 @@
 led_dia = 5 + 0.6;
 led_depth = 5;
 
+//--- tests ---
+
 test_width = 24;
 test_height = 24;
 
-thicks = [9,14,21];
+test_thicks = [9,14,21];
 
-module Tests(){
-  for (thicki=[0:len(thicks)-1]) {
+module Tests(){ ////toplevel
+  for (thicki=[0:len(test_thicks)-1]) {
     translate([thicki*test_width-0.5, 0, 0]) {
       difference(){
        cube([test_width,
-             thicks[thicki] + led_depth,
+             test_thicks[thicki] + led_depth,
              test_height]);
        translate([test_width/2, -1, test_height/2])
          rotate([-90,0,0])