{"slug": "construction-crane", "triangles": 15254, "texture_px": 2048, "triangles_light": null, "texture_px_light": null, "files": {"glb": {"name": "construction-crane.glb", "bytes": 1968616}, "blend": {"name": "construction-crane.blend", "bytes": 1503404}, "fbx": {"name": "construction-crane.fbx", "bytes": 3070940}, "obj": {"name": "construction-crane-obj.zip", "bytes": 1914969}, "usdz": {"name": "construction-crane.usdz", "bytes": 2991902}}, "extras": {"license": "CC0-1.0", "source": "grab3d.com", "dimensions_m": "4.624 x 18.331 x 14.410", "triangles": 15254, "textures": "PBR 2048px: base color, roughness, metallic, normal (baked)", "generator": "Created by grab3d", "created": "2026-10-06", "real_size": "top-slewing tower crane in game scale: 14.1 m high (hook height approx. 10 m), jib 12 m, counter-jib 5.4 m, mast 1.6 m square on a 4.6 m cross base with concrete ballast (real tower cranes are usually much taller)", "notes": "jib faces -Y; 'construction-crane_upper' (slewing ring, tower head, operator cab, lattice jib, counter-jib with winch and concrete counterweight, tie bars) is a separate object with its origin on the slewing ring at the mast top (rotate around local Z); cab windows, the two red warning lights and the trolley are parented to it; 'construction-crane_trolley' (trolley, ropes, hook block and hook) is a separate object with its origin at the trolley wheels, parented to the upper part, slide it along local Y between approx. -1.5 m and +4.0 m from its position; the trolley is not texture-baked (plain materials); red warning lights glow softly; no brand, no text", "set": "Cozy Construction Kit"}, "origin": {"method": "procedural", "detail": "Built procedurally with Blender scripts. The scripts were written with the help of an AI coding assistant. No generative AI model produced the geometry or textures directly.", "ai_content": false, "ai_assisted_code": true}}