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Sân bay Tân Sơn Nhất, TP. Hồ Chí Minh

Tabletop diorama of the Tân Sơn Nhất international terminal: a long glass hall under a sweeping curved silver roof on V-struts, jet bridges, a round control tower, an apron with two airliners and ground vehicles, set on a slate plinth. A 12 s loop taxis the second airliner around an oval while a baggage tug and three carts circle their lane.

Original GLB4.8 MB Poster

Sân bay Tân Sơn Nhất, TP. Hồ Chí Minh 3D model

Left rail: colours and the 5 knobs the agent wrote into this model — they rebuild the geometry and go into your download. Right rail: looks for the viewer. Drag to orbit, scroll to zoom.

Triangles: 190,928
Vertices: 156,326
Meshes · materials: 111 · 38
Size (W × H × D): 350 m × 67 m × 269 m
File: GLB · 4.8 MB
Animation: scene-motion · 12.0s
Style: Product
Collection: Landmarks

Palette · named materials

slate plinth#4b5159
apron concrete#a8a59d
apron joint sealant#928f89
landside lawn#759652
road asphalt#474a4f
kerb stone#d6d3cb
taxi line yellow paint#ecb80c
marking white paint#f2f1ec
silver standing-seam roof#d5dade
roof seam cap steel#aab1b8
roof underside soffit#c3c8cc
curtain wall glass#2f4a58
mullion dark aluminium#30353b
pale facade concrete#e5e2da
dark service cladding#5a6168
tower white concrete#eceae3
tower cab glass#1f2c36
galvanised steel#9aa1a8
airliner white paint#f5f6f7
cockpit and cabin glass#1b252d
airliner light grey panel#c8cdd2
engine nacelle metal#aeb4bb
engine intake dark#383d43
tyre rubber#1f2023
wheel hub aluminium#bcc1c7
jet bridge light grey#dadee1
safety yellow paint#f0b30a
ground service orange#df7424
cargo container aluminium#b7bfc7
baggage trolley red#a9382d
luggage graphite#3b4048
foliage deep green#4c7743
foliage light green#74a052
tree bark#6b5646
car paint white#eeeeea
car paint graphite#34383e
pond water#4f8ea2
pond coping stone#a9a69d

Use it

import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/san-bay-tan-son-nhat/b871c61939/model.glb"
);
scene.add(gltf.scene); // metres, +Y up, front faces +Z

const mixer = new THREE.AnimationMixer(gltf.scene);
gltf.animations.forEach((clip) => mixer.clipAction(clip).play());
// in your loop: mixer.update(delta)

How it was made

The brief given to 1DesignTool's “3D object” template:

Tân Sơn Nhất International Airport, Hồ Chí Minh City. The international terminal: a long low building under a sweeping, gently curved silver metal roof, with full-height glass curtain walls, jet bridges extending to the apron, a control tower nearby, apron markings and service vehicles; a generic twin-engine airliner (white, no livery or text) at a gate and a second one taxiing. Loop (12 s): the second airliner taxis along the apron and a baggage tug drives past. Make it a polished, elegant model in the stylised-PBR direction: clean proportions, smooth curvature, soft bevels on every edge, crisp silhouettes and a restrained palette of named materials (name each material for what it is, e.g. "limestone", "red lacquer", "glazed roof tile", "sea water"); every material in the exported GLB must carry that name — set `material.name` on each one, because an unnamed material fails review. It must be recognisable at a glance as the real place. No text, lettering, logos or signage anywhere. Reference photos of the real place are in `reference/` (ref1.jpg, ref2.jpg, ref3.jpg): open and study them before planning if you can view images, and compare your hero capture with them before delivering. Natural sites and large complexes are presented as a tabletop diorama on a clean rounded plinth with slate-grey sides; state the real-world scale and the diorama scale in meta.notes. Hard requirement: the exported GLB must contain AT LEAST 100,000 triangles (target 120,000–200,000) — measure it before delivering. Spend the budget on real modelled detail (roof tiles, carvings, railings, mouldings, rock strata, foliage clusters, water surface, boats), never on invisible subdivision. Keep the GLB under 20 MB: index all geometry, instance repeated parts, no image textures.

Agent: Claude Code · Claude Sonnet 5.5 in 1DesignTool
Generation: 6.72M tokens (95% cached) · ≈ $3.51 at API prices · 5-hour plan +5%, weekly plan +1%
Direction: Product · family scenes
three-check PASS · glb-lint PASS

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Named parts · 26

Tân Sơn Nhất diorama
Plinth
Lawn and apron
Apron joints and markings
Terminal hall
Curved silver roof
Glass curtain wall
V-struts
Hall interior
Service annex
Podium
Jet bridges
Control tower
Airliner at gate
Taxiing airliner
Parked service vehicles
Baggage tug
Tug front axle
Tug rear axle
Baggage cart 1
Baggage cart 2
Baggage cart 3
Roads and car park
Pond
Trees
Apron lighting masts

Note: Scale: aircraft (44 m A321-class), vehicles, jet bridges and the control tower are modelled at true size (1 unit = 1 m); the terminal is a compressed model of the real ~400 m building (200–320 m depending on the terminalBays param, default 240 m ≈ 0.6:1 in length), so the diorama as a whole is about 360 × 275 m of apron and landside on a slate-grey rounded plinth. Part ids use the prefix "sanbay." because the kit id grammar disallows hyphens in the root segment. The 12 s loop is time-compressed (the airliner taxis ~20 m/s, the tug ~17 m/s) so it closes seamlessly; the baked clip "scene-motion" animates the taxiing airliner, the tug, its axles and three carts. No textures, text or logos; roof, glass, paint and foliage are named flat-colour materials. Triangle count 190,928 (explicit geometry, no instancing, ~5 MB). Param changes rebuild the scene (terminalBays 5–8, jetBridges up to the bay count).