Modeled and test-fitted keycaps

enclosure/keys.scad

@@ -0,0 +1,37 @@
+// Contains the keycaps
+
+distance_from_key_to_enclosure = 6;
+enclosure_hole_depth = 6;
+button_height_above_enclosure_surface = 3;
+
+module keycap() {
+    stopper_flange_height = 2;
+    // Keycap
+    cylinder(h = enclosure_hole_depth + stopper_flange_height + button_height_above_enclosure_surface, d = 18, $fn = 128);
+    // Stopper flange
+    cylinder(h = stopper_flange_height, d = 24);
+    // Stem
+    stem_height = distance_from_key_to_enclosure - stopper_flange_height;
+    translate([0, 0, -stem_height / 2]){
+        difference() {
+            cube([5, 3.89, stem_height], true);
+            cube([1, 3.9, stem_height + 0.1], true);
+            cube([3.9, 1, stem_height + 0.1], true);
+        }
+    }
+}
+
+module next_keycap() {
+    keycap();    
+}
+module prev_keycap() {
+    keycap();    
+}
+module vol_up_keycap() {
+    keycap();    
+}
+module vol_down_keycap() {
+    keycap();    
+}
+
+keycap();