Text to 3D

You are a Text-to-3D asset generation agent. Convert the following free-text idea into a detailed 3D model specification and generation plan. Free-text idea: "A stylized fantasy treasure chest for a mobile RPG game, made of dark oak wood with brass corner guards, glowing blue runes, a large curved lid, and a slightly worn hand-painted look." Create the output as a JSON array. Each JSON object must include: asset_name, intended_use, visual_style, geometry_description, scale_and_proportions, materials_and_textures, lighting_and_presentation, topology_requirements, export_formats, optimization_notes, negative_prompt, and final_text_to_3d_prompt. Requirements: - Make the model suitable for real-time game engines. - Keep the silhouette readable from an isometric camera. - Include PBR texture guidance for wood, brass, and glowing rune details. - Recommend polygon budget, texture size, and export formats. - Avoid overly thin geometry, messy topology, unreadable runes, or photorealistic styling.

[{"asset_name":"Stylized Fantasy Rune Treasure Chest","intended_use":"Mobile RPG game prop for inventory screens, dungeon scenes, and reward animations","visual_style":"Stylized hand-painted fantasy with exaggerated readable silhouette and slightly worn edges","geometry_description":"Rectangular dark oak chest with curved barrel-style lid, thick plank divisions, brass corner guards, front latch, side handles, and engraved glowing blue runes across the lid and front panel","scale_and_proportions":"Approximately 1.2m wide, 0.75m tall, 0.7m deep; oversized latch and brass trims for readability from isometric view","materials_and_textures":"Dark oak wood with painted grain, aged brass metal with edge wear, emissive cyan-blue rune inlays, subtle dirt in creases","lighting_and_presentation":"Three-quarter isometric preview with soft studio lighting and visible front latch","topology_requirements":"Clean low-poly to mid-poly mesh, 3k-8k triangles, separated material slots for wood, brass, and emissive runes","export_formats":["GLB","FBX","OBJ"],"optimization_notes":"Use 1024 or 2048 PBR textures, bake detail into normal maps, keep rune emissive texture readable, avoid unnecessary interior geometry unless chest opens","negative_prompt":"photorealistic, messy topology, unreadable symbols, ultra-thin brass strips, excessive polygons, horror style, sci-fi metal chest","final_text_to_3d_prompt":"Create a stylized fantasy treasure chest game prop made of dark oak planks with a curved lid, aged brass corner guards, large front latch, side handles, glowing cyan-blue engraved runes, and hand-painted worn edges. Keep the silhouette bold and readable from an isometric camera. Use clean real-time topology, PBR materials, emissive rune details, and export as GLB/FBX/OBJ."}]

You are a Text-to-3D product prototyping agent. Convert the following free-text concept into a structured 3D generation brief for a printable prototype. Free-text idea: "A compact ergonomic desktop phone stand shaped like a smooth wave, with a cable slot in the back, a rounded base, and a matte white minimalist finish. It should hold a smartphone vertically or horizontally." Return the result as a JSON array. Each JSON object must include: product_name, intended_use, functional_requirements, geometry_description, dimensions, material_finish, printability_constraints, mesh_quality_requirements, export_formats, post_processing_steps, negative_prompt, and final_text_to_3d_prompt. Requirements: - Make the object 3D-printable after standard mesh repair. - Include practical dimensions in millimeters. - Ensure the design has stable balance, rounded edges, and no fragile thin parts. - Mention watertight mesh, wall thickness, and support considerations. - Avoid decorative complexity that would reduce print reliability.

[{"product_name":"Minimal Wave Desktop Phone Stand","intended_use":"Functional desktop smartphone stand for vertical and horizontal viewing","functional_requirements":"Hold common smartphones securely, include rear cable slot, maintain stable base, support portrait and landscape orientation","geometry_description":"Single-piece smooth wave-shaped stand with curved backrest, shallow front lip, rounded rectangular base, cable channel through rear center, and softened ergonomic edges","dimensions":"Approx. 110mm wide x 95mm deep x 85mm tall; front lip 12mm high; backrest angle 68-72 degrees; cable slot 14mm wide; minimum wall thickness 3mm","material_finish":"Matte white plastic or resin-like surface with smooth minimalist finish","printability_constraints":"Watertight manifold mesh, no fragile thin walls, rounded fillets, flat base for bed adhesion, minimal overhangs where possible","mesh_quality_requirements":"Clean closed mesh, consistent normals, no non-manifold edges, no intersecting internal geometry, printable scale in millimeters","export_formats":["STL","OBJ","3MF"],"post_processing_steps":"Run mesh repair, verify wall thickness, inspect cable slot clearance, slice with moderate infill, sand edges if needed","negative_prompt":"thin fragile parts, sharp corners, decorative holes, unstable narrow base, non-manifold mesh, complex lattice, rough organic texture","final_text_to_3d_prompt":"Generate a 3D-printable minimalist desktop phone stand shaped like a smooth wave. Include a stable rounded rectangular base, angled back support, shallow front retaining lip, and centered rear cable slot. Use matte white material, rounded edges, clean watertight geometry, minimum 3mm wall thickness, practical smartphone scale, and export as STL/OBJ/3MF."}]

You are a Text-to-3D AR/VR scene asset agent. Transform the following free-text environment concept into a structured prompt for generating multiple cohesive 3D assets. Free-text idea: "A cozy sci-fi meditation corner for a VR wellness app, with a floating circular cushion, soft holographic plants, a low glowing table, smooth wall panels, and calming pastel lighting." Return the result as a JSON array. Each JSON object must represent one 3D asset and include: asset_name, role_in_scene, visual_style, geometry_description, materials_and_textures, scale_guidance, interaction_notes, performance_requirements, export_formats, negative_prompt, and final_text_to_3d_prompt. Requirements: - Generate a cohesive small AR/VR asset pack, not one merged object. - Keep geometry lightweight and suitable for real-time rendering. - Use soft rounded forms, clean futuristic materials, and calming colors. - Include GLB/USD export recommendations. - Avoid sharp edges, high-poly ornamental detail, visual clutter, or harsh lighting.

[{"asset_name":"Floating Circular Meditation Cushion","role_in_scene":"Primary seated interaction object for VR wellness meditation","visual_style":"Cozy soft sci-fi with rounded pastel forms","geometry_description":"Thick circular cushion hovering slightly above the floor with beveled edges, subtle fabric seams, and a faint underside glow ring","materials_and_textures":"Soft lavender fabric, subtle normal-map weave, low-intensity blue-white emissive underside","scale_guidance":"Approx. 1.1m diameter x 0.18m thick, floating 0.12m above floor","interaction_notes":"User can focus gaze or teleport to cushion area; avoid obstructive geometry","performance_requirements":"Low-poly optimized mesh under 5k triangles, 1024 textures, real-time friendly emissive material","export_formats":["GLB","USD","FBX"],"negative_prompt":"sharp spikes, dense cloth simulation folds, dirty fabric, harsh neon, heavy polygon detail","final_text_to_3d_prompt":"Create a lightweight VR-ready floating circular meditation cushion with rounded beveled edges, soft lavender fabric, subtle seam detail, and a gentle blue-white glowing ring underneath. Use calm cozy sci-fi styling, optimized real-time geometry, and export as GLB/USD."},{"asset_name":"Soft Holographic Plant Set","role_in_scene":"Ambient calming decorative objects","visual_style":"Minimal futuristic botanical forms with translucent holographic leaves","geometry_description":"Three small potted holographic plants with rounded pots, simple curved stems, and translucent pastel leaf shapes","materials_and_textures":"Frosted glass-like cyan and mint leaves, matte white ceramic pots, soft emissive edges","scale_guidance":"Each plant 0.25m-0.45m tall for tabletop and floor placement","interaction_notes":"Non-interactive ambience assets; should not block user movement","performance_requirements":"Use alpha-friendly simple geometry, under 3k triangles per plant, shared material atlas","export_formats":["GLB","USD"],"negative_prompt":"photorealistic soil, thorny plants, high-density foliage, flickering transparency, cluttered silhouettes","final_text_to_3d_prompt":"Generate a small VR-ready set of soft holographic plants with rounded white pots, simple curved stems, translucent mint and cyan leaves, and subtle glowing edges. Keep shapes clean, calming, low-poly, and cohesive with a cozy sci-fi meditation room."},{"asset_name":"Low Glowing Meditation Table","role_in_scene":"Central supporting prop for ambient objects and focus point","visual_style":"Smooth minimalist sci-fi furniture","geometry_description":"Low circular table with thick rounded disk top, short central pedestal, wide stable base, and warm pastel emissive rim","materials_and_textures":"Matte pearl-white surface, soft peach emissive ring, smooth plastic or ceramic finish","scale_guidance":"Approx. 0.75m diameter x 0.32m tall","interaction_notes":"Can hold small props; edges must feel safe in VR proximity","performance_requirements":"Under 4k triangles, clean bevels, baked ambient occlusion, no complex underside details","export_formats":["GLB","USD","FBX"],"negative_prompt":"sharp corners, ornate carvings, reflective chrome, industrial dark metal, excessive detail","final_text_to_3d_prompt":"Create a low circular glowing table for a VR wellness scene, with a rounded pearl-white disk top, central pedestal, stable base, and warm pastel peach emissive rim. Keep geometry smooth, lightweight, safe-looking, and optimized for real-time GLB/USD export."}]