Cat Enclosure

Design a two-part electronics enclosure (bottom case + top cover) for a cat-themed device, in millimeters. BOTTOM CASE: - Outer footprint: 100mm x 70mm rectangle, centered on origin - Extrude height: 30mm - Fillet all 4 vertical edges: 6mm radius - Shell the body with 2mm wall thickness, leaving the top face open - On the interior floor, add 4 cylindrical mounting bosses, 5mm diameter, 4mm tall, positioned near the four corners inset about 5mm from the interior walls - Each boss has a 2mm diameter pilot hole drilled 3mm deep into its top face - On one long back wall, cut a rounded rectangular slot 9mm x 3.5mm through the wall, centered on that face, for a USB-C port - On one short side wall, cut a rectangular slot 14mm x 5mm through the wall for a slide switch - Add ventilation perforations (grille pattern of small circular holes, ~2mm diameter, arranged in a grid) on the opposite side wall from the switch, for speaker sound output TOP COVER: - Matches the bottom case's outer footprint exactly: 100mm x 70mm with 6mm corner fillets - Main lid plate: 3mm thick - A downward-facing lip on the underside of the lid, offset 2mm inward from the outer edge, extruded down 4mm, sized to plug into the open top of the bottom case with a 0.2mm clearance gap - A rectangular display window cut fully through the lid, 30mm x 42mm, centered left-to-right and positioned in the upper-middle area of the lid - Two symmetric tapered "ear" shapes on top of the lid, mirrored across the vertical centerline, each roughly 12mm wide at the base tapering to a rounded tip, 15mm tall, with filleted edges, positioned like cat ears near the top edge of the lid Both parts should be exported as separate solid bodies suitable for FDM 3D printing, with no intersecting or non-manifold geometry.

Parameters

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