Initial infrastructure documentation - comprehensive homelab reference

Printing/Key caps/Body5_test_circle.scad

@@ -0,0 +1,31 @@
+// TEST VERSION - Exaggerated circular cutout to verify it's working
+
+body_scale_xy = 0.98;
+body_scale_z = 1.00;
+
+stem_diameter = 8.0;    // MUCH larger to make the circle obvious
+stem_height = 10.0;     // Taller to ensure we capture everything
+stem_z_position = 0;
+$fn = 128;
+
+stl_filename = "Body5.stl";
+
+union() {
+    difference() {
+        scale([body_scale_xy, body_scale_xy, body_scale_z]) {
+            import(stl_filename);
+        }
+        // Large obvious cylinder
+        translate([0, 0, stem_z_position]) {
+            cylinder(h = 20, d = stem_diameter + 0.5, center = true);
+        }
+    }
+
+    intersection() {
+        import(stl_filename);
+        // Large obvious cylinder
+        translate([0, 0, stem_z_position]) {
+            cylinder(h = 20, d = stem_diameter, center = true);
+        }
+    }
+}