From 13ae954bed3d1743cfef4358ca7ae13d44901db1 Mon Sep 17 00:00:00 2001
From: Vitaliy Filippov <vitalif@yourcmc.ru>
Date: Tue, 2 Apr 2019 19:42:58 +0300
Subject: [PATCH] Rework it completely

---
 usb3_conv.scad | 76 +++++++++++++++++++++-----------------------------
 1 file changed, 32 insertions(+), 44 deletions(-)

diff --git a/usb3_conv.scad b/usb3_conv.scad
index 88dc315..6a30d30 100644
--- a/usb3_conv.scad
+++ b/usb3_conv.scad
@@ -4,60 +4,48 @@ base_h = 2.4;
 dcdc_h = 1.4;
 usb_h = 1.9;
 
-// assembly
-color([0, 0.8, 0]) {
-    translate([-2-15, 2.5, 0]) cube(size=[15, 25, dcdc_h]);
-    rotate([0, 0, 0]) {
-        translate([0, 0, (5-usb_h)]) cube(size=[42, 30, 1.5]);
-        translate([0.5, 30-14+2, 0]) cube(size=[11, 14, 10]);
-        translate([42-13.5-12, 30, 0]) cube(size=[12, 2, 8]);
-        translate([42-13.5-12/2, 40, 8/2]) rotate([90, 0, 0]) cylinder(r=6.5/2, $fn=32, h=8);
-        translate([42-13.5-12/2, 30, 8/2]) rotate([90, 0, 0]) cylinder(r=5/2, $fn=32, h=3);
-        translate([0.5+9/2, 40, 10/2]) rotate([90, 0, 0]) cylinder(r=9/2, $fn=32, h=8);
-    }
-}
+// original parts
+/*color([0, 0.8, 0]) {
+    translate([-2-15, 2.5, 8]) cube(size=[15, 25, dcdc_h]);
+    translate([0, 0, 5.5]) cube(size=[42, 30, 1.5]);
+    translate([42-0.5-11, 30-14+2, 0]) cube(size=[11, 14, 10]);
+    translate([13.5, 30, 2]) cube(size=[12, 2, 8]);
+    translate([13.5+12/2, 40, 2+8/2]) rotate([90, 0, 0]) cylinder(r=7/2, $fn=32, h=8);
+    translate([13.5+12/2, 30, 2+8/2]) rotate([90, 0, 0]) cylinder(r=5/2, $fn=32, h=3);
+    translate([42-5, 40, 10/2]) rotate([90, 0, 0]) cylinder(r=8/2, $fn=32, h=8);
+}*/
+
+// case
 difference()
 {
     union()
     {
-        // part 2
-        color([1, 0.5, 0.5]) {
-            translate([-2-15+0.2, 0, 5+5.2]) cube(size=[42+2+15-0.4, 30+2*2, 1]);
-            translate([-2-15+1.2, 0, 5+5.2+1]) cube(size=[42+2+15-2.4, 30+2*2, 1]);
-            translate([-2-15+1.2, 30+2, 5-5+8/2]) cube(size=[42+2+15-2.4, 2, 5.2+5-8/2]);
-            translate([-2-15, 30+2, 5-5+8/2]) cube(size=[42+2+15, 2, 5.2+5-8/2-1]);
-        }
-        // part 1
         union() {
-            translate([-2*2-15, 0, -base_h]) cube(size=[42+2*3+15, 30+2*2, base_h]);
+            translate([-2*2-15, 0, 10]) cube(size=[42+2*3+15, 30+2*2, 1]);
 
-            translate([-2*2-15, 0, -base_h]) cube(size=[2, 30+2*2, 5+base_h+5.2+2]);
-            translate([-2*2-15, 0, 5+5.2+1]) cube(size=[3, 30+2*2, 1]);
-            translate([-2*2-15, 0, 5+5.2-1]) cube(size=[3, 30+2*2, 1]);
-            translate([-2*2-15, 0, -base_h]) cube(size=[2, 30+2*2, 5+base_h+5.2+2]);
-            translate([-2*2-15, 0, -base_h]) cube(size=[2+0.5, 30+2*2, base_h+dcdc_h+2]);
-            translate([-2-0.5, 0, -base_h]) cube(size=[2+0.5, 30+2*2, base_h+dcdc_h+2]);
+            translate([-2*2-15, 0, 0]) cube(size=[2+0.5, 30+2*2, 10+1]);
 
-            translate([-2, 5, -base_h]) cube(size=[2+1, 11, 5+base_h+2]);
-            translate([-2, 0, -base_h]) cube(size=[2, 30+2, 5+base_h+2]);
+            translate([42-1, 5, 0]) cube(size=[2+1, 11, 10+1]);
+            translate([42, 0, 0]) cube(size=[2, 30+2, 10+1]);
 
-            translate([42-1, 5, -base_h]) cube(size=[2+1, 30-5, 5+base_h+2]);
-            translate([42, 0, -base_h]) cube(size=[2, 30+2*2, 5+base_h+5.2+2]);
-            translate([42-1, 0, 5+5.2+1]) cube(size=[2+1, 30+2*2, 1]);
-            translate([42-1, 0, 5+5.2-1]) cube(size=[2+1, 30+2*2, 1]);
+            translate([-2-0.5, 10, 0]) cube(size=[2+1+0.5, 30+2-10, 10+1]);
 
-            translate([42-13.5-12-2, 30-2, -base_h]) cube(size=[12+2*2, 6, 3]);
-            translate([-2*2-15, 30+2, 0]) cube(size=[42+2*3+15, 2, 8/2]);
+            translate([11.5, 30-2, 10-3]) cube(size=[12+2*2, 6, 3]);
+            translate([-2*2-15, 30+2, 0]) cube(size=[42+2*3+15, 2, 10]);
 
-            translate([42-13, 30, -base_h]) cube(size=[13, 2, 5+base_h+2]);
-            translate([42-13.5-12-4.5, 30, -base_h]) cube(size=[4, 2, 5+base_h+2]);
+            translate([0, 30, 0]) cube(size=[13, 2, 10]);
+            translate([14+12, 30, 0]) cube(size=[4, 2, 10]);
         }
     }
-    translate([0, -1, 5-usb_h]) cube(size=[42, 30+1, usb_h]);
-    translate([42/2, 30/2, usb_h-1]) cylinder(r=1, h=base_h+2, $fn=32, center=false);
-    translate([-2-15.25, -2, 0]) cube(size=[15.5, 30+2+2, dcdc_h]);
-    translate([42-13.5-12, 30, 0]) cube(size=[12, 2, 8]);
-    translate([42-13.5-12/2, 40-1, 8/2]) rotate([90, 0, 0]) cylinder(r=6.5/2, $fn=32, h=8+1);
-    translate([42-13.5-12/2, 30, 8/2]) rotate([90, 0, 0]) cylinder(r=5/2, $fn=32, h=3);
-    translate([0.5+9/2, 40-1, 10/2]) rotate([90, 0, 0]) cylinder(r=9/2, $fn=32, h=8+1);
+    // LED hole
+    translate([42/2, 30/2, 10-1]) cylinder(r=1, h=1+2, $fn=32, center=false);
+    // place for the orig parts
+    translate([-2-15, -1, 8]) cube(size=[15, 30+2+1, dcdc_h]);
+    translate([0, -1, 5.5-(usb_h-1.5)/2]) cube(size=[42, 30+1, usb_h]);
+    translate([13.5-0.2, 30-0.2, 2]) cube(size=[12+0.4, 2+0.4, 8]);
+    translate([13.5+12/2, 40-0.5, 2+8/2]) rotate([90, 0, 0]) cylinder(r=7/2, $fn=32, h=8);
+    translate([13.5+12/2-7/2, 40-10, -0.5]) cube(size=[7, 7, 10-8/2+0.5]);
+    translate([13.5+12/2, 30+0.5, 2+8/2]) rotate([90, 0, 0]) cylinder(r=5/2, $fn=32, h=4);
+    translate([42-5, 40-0.5, 10/2]) rotate([90, 0, 0]) cylinder(r=8/2, $fn=32, h=8);
+    translate([42-5-8/2, 40-10, -0.5]) cube(size=[8, 8, 10-10/2+0.5]);
 }