From 68c293377e15b5778e54003876e863700504f321 Mon Sep 17 00:00:00 2001
From: maride <maride@darknebu.la>
Date: Tue, 23 Jan 2018 23:05:53 +0100
Subject: [PATCH] Add bezel for Turris Omnia's LEDs

---
 Turris_Omnia_LED_Bezel.scad | 52 +++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Turris_Omnia_LED_Bezel.scad

diff --git a/Turris_Omnia_LED_Bezel.scad b/Turris_Omnia_LED_Bezel.scad
new file mode 100644
index 0000000..c578ffe
--- /dev/null
+++ b/Turris_Omnia_LED_Bezel.scad
@@ -0,0 +1,52 @@
+LED_HEIGHT=9;
+LED_WIDTH=5;
+LED_DEPTH=8;
+LED_SPACING=5;
+LED_AMOUNT=12;
+
+BEARING_SPACING=5;
+BEARING_DIAMETER=3;
+
+THICKNESS=1;
+$fn = 36;
+
+module led_frame() {
+    // left spacer
+    cube([LED_SPACING/2-THICKNESS, LED_DEPTH + THICKNESS, THICKNESS]);
+    
+    // the box
+    translate([LED_SPACING/2 - THICKNESS, 0, 0])
+    difference() {
+        cube([LED_WIDTH + THICKNESS*2, LED_DEPTH + THICKNESS, LED_HEIGHT + THICKNESS]);
+        translate([THICKNESS, 0, 0])
+        cube([LED_WIDTH, LED_DEPTH, LED_HEIGHT]);
+    }
+    
+    // right spacer
+    translate([LED_SPACING/2 + LED_WIDTH + THICKNESS, 0, 0])
+    cube([LED_SPACING/2 - THICKNESS, LED_DEPTH + THICKNESS, THICKNESS]);
+}
+
+module bearing() {
+    // the bearing "circles"
+    translate([0, (LED_DEPTH + THICKNESS)/2, 0])
+    difference() {
+        cylinder(d=LED_DEPTH + THICKNESS, THICKNESS);
+        cylinder(d=BEARING_DIAMETER, THICKNESS);
+    }
+    
+    // the connection bar to the LED frames
+    difference() {
+        cube([BEARING_SPACING, LED_DEPTH + THICKNESS, THICKNESS]);
+        translate([0, (LED_DEPTH + THICKNESS)/2, 0])
+        cylinder(d=BEARING_DIAMETER, THICKNESS);
+    }
+}
+
+translate([-BEARING_SPACING, 0, 0])
+bearing();
+
+for(i = [0 : LED_AMOUNT - 1]) {
+    translate([i * (LED_WIDTH + LED_SPACING), 0, 0])
+    led_frame();
+}
\ No newline at end of file