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1 files changed, 50 insertions, 0 deletions

diff --git a/cover.scad b/cover.scad
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+// All dimensions are assumed to be given in millimeters
+
+width = 148;
+height = 68;
+depth = 2;
+
+function inches_to_mm(inches) = inches * 25.4;
+
+encoder_diameter = 7;
+
+keyboard_offset = 12.5;
+encoder_vertical_offset = 12;
+
+vertical_sep = 61;
+
+inner_diameter = inches_to_mm(0.12);
+display_width = inches_to_mm(3.8);
+display_height = inches_to_mm(2.6);
+
+display_inner_width = 86;
+display_inner_height = 2.2 * 25.4;
+
+display_offset = 21;
+
+switch_spacing = 12;
+
+key_offset = encoder_vertical_offset + 14;
+
+button_width = 5.5;
+
+difference() {
+    cube([width, height, depth]);
+
+    // Display window
+    translate(v=[display_offset, (height - display_inner_height) / 2, -.1]){
+        cube([display_inner_width, display_inner_height, depth + .2]);
+    }
+
+    // Encoder
+    translate(v=[width - keyboard_offset, height - encoder_vertical_offset, depth / 2]){
+        cylinder(h=depth + .2, d=encoder_diameter, center=true);
+    }
+
+    // Buttons
+    for (i=[0:3]) {
+        translate(v=[width - keyboard_offset, height - key_offset - i * switch_spacing, depth / 2]){
+            cube([button_width, button_width, depth + .2], center=true);
+        }
+    }
+}