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Traffic Light

A yellow traffic light on a faceted pole, with three deep lamp visors and a pedestrian push button. The lamps repeat a six-second green, amber and red cycle.

Download GLB154 KB Poster image

Triangles: 1,292
Vertices: 4,776
Meshes · materials: 35 · 9
Size (W × H × D): 43 cm × 3.3 m × 65 cm
File: GLB · 154 KB
Animation: scene-motion · 6.0s
Style: Low-poly
Collection: City Street

Palette · named materials

body#eebc35
trim#283434
pole#778687
accent#bb8b25
glass#172522
red#70291f
amber#78400b
green#166035
button#c8d1c9

Remix it

This model is code. Move a knob and its scene rebuilds the geometry, then export your version.

How it was made

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

A traffic light on a pole with a yellow housing, three visored lamps and a pedestrian button box; the lamps cycle green → amber → red as emissive changes in a baked seamless loop.

Agent: Codex · GPT-6.1-Sol in 1DesignTool
Direction: Low-poly · family products
three-check PASS · glb-lint PASS

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Use it

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

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/traffic-light/275913134a/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)

Named parts · 36

Traffic light
Anchor plate
Pole foot collar
Pole
Pole cap
Upper mounting bracket
Lower mounting bracket
Yellow signal housing
Front inset
Rear service hatch
Upper service hinge
Lower service hinge
Button box mounting collar
Pedestrian button box
Button face plate
Button bezel
Pedestrian push button
Anchor bolt 1
Anchor bolt 2
Anchor bolt 3
Anchor bolt 4
Red lamp assembly
Red bezel
Red unlit lens
Red emissive lens
Red visor
Amber lamp assembly
Amber bezel
Amber unlit lens
Amber emissive lens
Amber visor
Green lamp assembly
Green bezel
Green unlit lens
Green emissive lens
Green visor

Note: Play the scene-motion clip to run the lamp cycle. For core glTF portability, STEP tracks switch thin emissive lens caps inside opaque lamp sockets; this is an emission-layer switch, rather than a material-property animation. No animation extension is required. Parameters rebuild the procedural viewer; this GLB stores the default preset. The OBJ export contains geometry only.