# HG changeset patch
# User Dennis Fink <dennis.fink@c3l.lu>
# Date 2018-03-02 22:09:38
# Node ID b7b7c4d94bc217f4802a0e3e5868517b79984e4d
# Parent  4868e9ab1dc4ea2c5bbb612d6ef766fe53bd2aa3

Use different cable channels

diff --git a/3D_Models/Holder.scad b/3D_Models/Holder.scad
--- a/3D_Models/Holder.scad
+++ b/3D_Models/Holder.scad
@@ -13,10 +13,15 @@ ring_12_inner_diameter = 23.3 - 0.5;
 ring_thickness = 6.7;
 ring_z_offset = neopixel_holder_thickness - ring_thickness;
 
-//channel_length = overall_outer_diameter-3;
-channel_length = ring_12_outer_diameter;
+channel_length = ring_24_inner_diameter/2;
+channel_width = 4;
+channel_angle = 32.5;
+main_channel_diameter = 10;
+
 
 alignment_pin_position = (-overall_outer_diameter/2) + 1.5; 
+alignment_pin_width = 4;
+alignment_pin_length = ((overall_outer_diameter/2 - ring_24_outer_diameter/2)/2) + 1.5;
 
 $fn = 200;
 
@@ -28,17 +33,23 @@ module ring(h, od, id) {
 };
 
 module channel() {    
-    translate([-(channel_length/2)-8, -2, ring_z_offset]) cube([channel_length+2, 4, ring_thickness+1]);
-    rotate([0, 0, 37.5]) translate([15, -2, ring_z_offset]) cube([15, 4, ring_thickness+1]);
-    rotate([0, 0, -37.5]) translate([15, -2, ring_z_offset]) cube([15, 4, ring_thickness+1]);
-    translate([0, 0, -1]) cylinder(h=neopixel_holder_thickness+2, d=10);
+    translate([-(channel_length), -(channel_width/2), ring_z_offset])
+        cube([channel_length, channel_width, ring_thickness+1]);
+    
+    for (angle=[channel_angle, -channel_angle])
+        rotate([0, 0, angle])
+            translate([0, -(channel_width/2), ring_z_offset])
+                cube([channel_length, channel_width, ring_thickness+1]);
+    
+    translate([0, 0, -1])
+        cylinder(h=neopixel_holder_thickness+2, d=main_channel_diameter);
 };
 
 module alignment_pin() {
     for (x=[0, 1])
       mirror([x, 0, 0])
-        translate([alignment_pin_position, -(4-0.2)/2, ring_z_offset])
-          cube([3, 4-0.2, neopixel_holder_thickness - ring_z_offset + 0.1]);
+        translate([alignment_pin_position, -(alignment_pin_width-0.2)/2, ring_z_offset])
+          cube([alignment_pin_length, alignment_pin_width-0.2, neopixel_holder_thickness - ring_z_offset + 0.1]);
 }
 
 module neopixel_holder() {