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birula6666
11-01 17:32
Model Name
gecko terrarium 3d model
Tags
3d printing
3d printing realistic
props
props 3d printing
props 3d printing realistic
props realistic
realistic
terrarium
Prompt
Generate a SINGLE-PIECE, watertight (manifold) 3D model of a TWO-TIER terrarium hide for a leopard gecko (Eublepharis macularius) with a STRAIGHT, EASY-CLIMB RAMP (ladder-like tread pattern). No separate parts. Units in millimeters. Z-up. Orient flat on the build plate. PRINTER ENVELOPE - Entire model must fit inside 220 × 220 × 250 mm. - Target outer footprint ≤ 205 × 160 mm; overall height 120–130 mm. SMOOTH WALLS (critical) - All exterior and interior walls must be SMOOTH (no rock noise, no micro-bump). Surface roughness amplitude ≤ 0.05–0.10 mm. - Vertical walls planar and orthogonal: 90° ± 1° to the floor. - All edges filleted (R = 3–6 mm outside, R = 2–4 mm inside). No sharp points. FLAT INTERIOR FLOOR (critical) - Interior floor perfectly flat, 0° slope, clear rectangle 165 × 115 mm. - Floor Z = +5.0 mm above the external bottom (base thickness under floor = 5.0 mm). - Apply a 0.3 mm × 45° anti-elephant-foot chamfer ONLY on the OUTER bottom perimeter (do NOT chamfer the interior floor). OVERALL LAYOUT - Lower level: main hide cavity inside the base. - Upper level: open lounging deck. - Ceiling of the hide is the underside of the upper deck (segmental vault with ≤45° local overhang). DETAILED DIMENSIONS - External base plate: 205 × 160 × 5.0 mm thick. - Nominal wall thickness: 3.2 mm (≥ 3 perimeters @ 0.4 mm nozzle). - Hide cavity (internal clear): ~165 (L) × 115 (W) × 70–72 (H) mm above the flat floor. - Entry to hide (front): 60 mm wide × 50 mm tall; arched; edge fillet R = 4 mm. - Upper deck usable area: ~190 × 120 mm at Z ≈ 72–75 mm; deck thickness 4.0 mm (smooth, mostly flat). STRAIGHT, EASY-CLIMB RAMP (no curves, no switchbacks) - Ramp runs as a single straight line across the LONG DIAGONAL of the footprint from one lower-corner start to the upper deck. - Plan (centerline) length: 250–260 mm within the 205 × 160 mm envelope by using the diagonal path. - Total rise: to deck Z ≈ 72–75 mm. - Resulting slope target: 15–16° (never exceed 18°). - Clear width: 65–70 mm. - Treads (for grip): uniform cross-bars, height 2.0 mm, thickness 2.5–3.0 mm, pitch 10–12 mm; ends softly rounded. - Side curbs/guard rails: 8 mm tall × 3 mm thick, continuous both sides; top edge filleted (R = 1.5–2.0 mm). - Ramp surface MUST be straight, even, and planar in side profile; no warps/cambers; constant slope from start to deck. - Provide gentle lead-in (first 20 mm) and lead-out (last 20 mm) fillets so paws transition smoothly. SUPPORT-FREE INTERNAL CEILING - Underside of deck shaped as a segmental/catenary vault blended into walls with internal fillets R = 3–4 mm. - Keep all internal overhangs ≤ 45°. No internal supports required. VENTILATION & SAFETY - Vent pattern: on rear and one side—Ø3.5 mm holes, 3 rows × 6 holes (18 total), 15 mm spacing, brick pattern; each hole with 0.5 mm edge fillet. - No slots/gaps < 6 mm. All transitions rounded. No thin spikes or knife edges. SURFACE SPECIFICATION - Exterior: SMOOTH matte finish (no procedural rock texture). Very subtle macro undulation allowed (radius > 50 mm), but micro-texture is forbidden. - Interior (walls + floor): smoother than exterior; satin-like finish; roughness amplitude ≤ 0.05–0.10 mm for easy cleaning. PRINTABILITY (FDM, 0.4 mm nozzle) - Perimeters: 3–4; top/bottom solid layers: ≥ 5. - Bridges ≤ 20–25 mm; shape geometry to avoid supports. - Place the flat base on Z=0; no hidden cavities that trap support. - Underside anti-slip pockets: four NON-through recesses Ø9 mm × 2.5 mm depth for adhesive feet. MATERIAL & USE - Optimize for PETG or PLA in warm terrarium conditions; prioritize durability, smoothness, and rounded geometry. FILE OUTPUT - Output ONE monolithic, closed, non-self-intersecting mesh; watertight; outward normals; scaled in millimeters. - Oriented Z-up with base on the build plate; no separate parts; no removable pieces.
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