From 8c09ca0d101e2b5e7b13c8586959e05eac0bbbbf Mon Sep 17 00:00:00 2001
From: Midgard <midgard@zeus.ugent.be>
Date: Thu, 17 Mar 2022 23:51:09 +0100
Subject: [PATCH] Add case

---
 src/modules/needy_finetuner/3d/case.scad | 95 ++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 src/modules/needy_finetuner/3d/case.scad

diff --git a/src/modules/needy_finetuner/3d/case.scad b/src/modules/needy_finetuner/3d/case.scad
new file mode 100644
index 0000000..b585b3b
--- /dev/null
+++ b/src/modules/needy_finetuner/3d/case.scad
@@ -0,0 +1,95 @@
+dialWidth = 46;
+potWidth = 10.5;
+potHeight = 76;
+
+boxLength = 125;
+boxWidth = 100;
+boxHeight = 30;
+lidHeight = 12;
+wallSize = 1;
+
+$fn=50;
+
+module ccube(coords, centered) {
+    offsets = [
+        centered[0] ? -coords[0] / 2 : 0,
+        centered[1] ? -coords[1] / 2 : 0,
+        centered[2] ? -coords[2] / 2 : 0
+    ];
+    translate (offsets) {
+        cube(coords);
+    }
+}
+
+xCentered  = [true, false, false];
+xyCentered = [true, true,  false];
+
+difference() {
+    ccube([boxLength, boxWidth, boxHeight], xyCentered);
+    
+    // Hollow
+    translate ([0, 0, wallSize])
+        ccube([boxLength - 2*wallSize, boxWidth - 2*wallSize, boxHeight], xyCentered);
+    
+    screwHoleOffset = 6;
+    // Screw holes
+    translate([0, boxWidth / 2 - 8, boxHeight - screwHoleOffset])
+        rotate([0, 90, 0])
+        cylinder(boxLength + 5, r=2.86/2, center=true);
+    translate([0, -boxWidth / 2 + 8, boxHeight - screwHoleOffset])
+        rotate([0, 90, 0])
+        cylinder(boxLength + 5, r=2.86/2, center=true);
+    
+    // Cable hole
+    translate([-boxLength/2, 0, 5])
+        ccube([10, 7, 5], xyCentered);
+}
+
+module cornerPiece() {
+    translate([0, 0, wallSize]) cube([1, 1, boxHeight - lidHeight]);
+}
+translate([boxLength/2 - 2*wallSize, boxWidth/2 - 2*wallSize, 0]) cornerPiece();
+translate([boxLength/2 - 2*wallSize, -boxWidth/2 + wallSize, 0]) cornerPiece();
+translate([-boxLength/2 + wallSize, boxWidth/2 - 2*wallSize, 0]) cornerPiece();
+translate([-boxLength/2 + wallSize, -boxWidth/2 + wallSize, 0]) cornerPiece();
+
+
+translate([boxLength + 10, 0, 0])
+//rotate([180, 0, 0])
+difference() {
+        ccube([
+            boxLength - 2*wallSize - 0.5,
+            boxWidth  - 2*wallSize - 0.5,
+            lidHeight
+        ], xyCentered);
+    
+    // Hollow
+    translate ([0, 0, wallSize])
+    ccube([
+        boxLength - 4*wallSize - 0.5,
+        boxWidth  - 4*wallSize - 0.5,
+        lidHeight
+    ], xyCentered);
+    
+    translate([0, -35, -1]) {
+        // Dial hole
+        translate([0, 0, -1])
+            ccube([dialWidth, dialWidth, 10], xCentered);
+        
+        // Pot hole
+        translate([0, dialWidth + 4, -1])
+            ccube([potHeight, potWidth, 10], xCentered);
+        
+        // LED hole
+        translate([0, dialWidth + 4 + potWidth + 10, -1])
+            cylinder(10, 3, center=true);
+    }
+    
+    // Screw holes
+    translate([0, boxWidth / 2 - 8, 6])
+    rotate([0, 90, 0])
+        cylinder(boxLength + 5, r=2.86/2, center=true);
+    translate([0, -boxWidth / 2 + 8, 6])
+    rotate([0, 90, 0])
+        cylinder(boxLength + 5, r=2.86/2, center=true);
+}
\ No newline at end of file