Added printed LED bezels.

tests/LED_bezel.scad

@@ -0,0 +1,37 @@
+//
+// NopSCADlib Copyright Chris Palmer 2018
+// nop.head@gmail.com
+// hydraraptor.blogspot.com
+//
+// This file is part of NopSCADlib.
+//
+// NopSCADlib is free software: you can redistribute it and/or modify it under the terms of the
+// GNU General Public License as published by the Free Software Foundation, either version 3 of
+// the License, or (at your option) any later version.
+//
+// NopSCADlib is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+// without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+// See the GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along with NopSCADlib.
+// If not, see <https://www.gnu.org/licenses/>.
+//
+include <../core.scad>
+use <../utils/layout.scad>
+
+include <../vitamins/leds.scad>
+use <../printed/led_bezel.scad>
+
+module led_bezels()
+    layout([for(l = LEDs) led_diameter(l)], 6) let(l = LEDs[$i], b = led_bezel(l))
+        if($preview)
+            led_bezel_fastened_assembly(b, 3, ["yellow", "blue", "red", "orange"][$i % 4]);
+        else {
+            led_bezel(b);
+
+            translate([0, -20])
+                led_bezel_retainer(b);
+        }
+
+
+led_bezels();

tests/LEDs.scad

@@ -23,7 +23,7 @@ include <../vitamins/leds.scad>
 
 module leds()
     layout([for(l = LEDs) led_diameter(l)], 5)
-        led(LEDs[$i], ["green", "blue", "red"][$i % 3]);
+        led(LEDs[$i], ["green", "blue", "red", "orange"][$i % 4]);
 
 if($preview)
     leds();