Is the Ceiling fans 3D model free for commercial use?

Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.

What file format is it, and how big is it?

A single binary glTF 2.0 file (.glb), 119 KB: 1,296 triangles, 3,888 vertices and 17 materials, modelled in metres at 1.4 m × 82 cm × 1.4 m.

Is Ceiling fans animated?

Yes — the GLB carries a baked animation (4.0 s), ready to play with any glTF animation mixer.

Which engines and tools can open it?

Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.

How was the Ceiling fans 3D model made?

Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.

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Ceiling fans

A low-poly shop-house ceiling fan for a tropical lane: a cream bell canopy and downrod, a cream motor housing split by a teal rotor band, four dark wood blades on black irons and a teal switch cup with a pull chain. It has a seamless 4 s loop: the blades turn once and the pull chain sways.

Original GLB119 KB Poster

Left rail: colours and the 4 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: 1,296
Vertices: 3,888
Meshes · materials: 17 · 17
Size (W × H × D): 1.4 m × 82 cm × 1.4 m
File: GLB · 119 KB
Animation: scene-motion · 4.0s
Style: Low-poly
Collection: Motorbike Alley

Palette · named materials

faded yellow light: canopy bell, motor housing covers#e8dfb0
faded yellow dark: ceiling plate, canopy collar, acorn finial#ccb233
teal shutters: rotor band, switch cup#2d8686
teal shutters dark: rotor band groove#1a4d4d
teal shutters light: housing trim ring#46b9b9
red: maker's plate, pull-chain bob#c32222
warm white: blank lettering bars on the maker's plate#f2ede2
dark wood: blades#3d2a1c
soot black: blade irons, clevis pin, chain eyelet#1b1b22
mid grey: downrod and coupler#7d828c
wet concrete: pull-chain links#8a8a8a

Use it

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

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/motorbike-alley-ceiling-fans/533aadb6e1/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:

Ceiling fans for the Motorbike Alley kit. Design it as one clear asset at believable real-world scale for that setting (state the size in metres in meta.notes), with its main parts modelled and named, readable at thumbnail size and from every orbit angle. It moves: author a seamless baked loop (2–12 s) with every pivot exactly at its hinge, axle or swivel, and keep the base still. This is one part of the Motorbike Alley kit (Low-poly style, flat-lowpoly direction): A narrow tropical lane of shop houses. Use ONLY the kit palette, by name: faded yellow #dbc970, teal shutters #2d8686, red #c32222, wet concrete #8a8a8a, faded yellow dark #ccb233, teal shutters dark #1a4d4d, faded yellow light #e8dfb0, teal shutters light #46b9b9, soot black #1b1b22, warm white #f2ede2, mid grey #7d828c, dark wood #3d2a1c. Every material's `name` must be exactly the palette colour it uses — the GLB carries these names so the kit recolours as one; an unnamed material fails delivery. Kit knob: expose a param `signLanguageAndText` (0–1, default 0.5) for the kit's "Sign language and text" setting wherever it makes sense on this part, and keep that id.

Agent: Claude Code · Claude Opus 5.5 in 1DesignTool
Direction: Low-poly · family abstract-kinetic
three-check PASS · glb-lint PASS

Make your own with 1DesignTool →

Named parts · 7

Ceiling fan
Canopy
Downrod
Motor housing
Switch cup
Pull chain
Rotor and blades

Note: Size: 1.40 m blade sweep (a 56-inch fan) and 0.82 m tall from the finial tip to the ceiling plate, with a 0.35 m downrod. It is modelled as installed, canopy up. To follow the library convention the origin is at the bottom centre and the finial tip rests on y = 0, so in a scene you lift it until the ceiling plate (y = 0.82) meets your ceiling. The maker's plate faces +Z. The GLB has 1,296 triangles in 17 meshes and uses 11 of the 12 kit palette colours (not faded yellow #dbc970). Every material is named exactly after its colour. The exporter writes one material per mesh, so a name can repeat: recolour by name. The baked clip scene-motion (4 s, seamless) moves only two parts, each on its own pivot. The rotor (band, irons, blades) turns one whole turn about the downrod axis. The turn is anticlockwise seen from below, which is the summer downdraft direction. The pull chain sways about its eyelet. The canopy, downrod, housing and switch cup never move. The spin is much slower than a real fan (about 200 rpm) so it reads in the viewer; speed it up in your engine if you need to. Params are baked into the GLB at their defaults and only change the model when the scene is rebuilt in the viewer. signLanguageAndText (the kit's 'Sign language and text') sizes the red maker's plate on the housing, from a thin strip at 0 to a larger plate at 1. It also adds 0 to 3 blank warm-white lettering bars and never shows real text. bladeCount sets 3 to 5 blades, downrodLength sets the drop, and spinTurns sets 1 to 3 rotor turns per loop. Only the default params were rendered and checked; the extremes were not captured. glb-lint: 0 errors and 4 heuristic warnings: material count above the direction's soft max of 10, per-mesh duplicate materials, non-indexed geometry (deliberate flat shading), and nested overlaps where the coupler, collar and trim ring sit on their parent forms. The verdict reads UNVERIFIED only because no host requirements contract was supplied. plan-check passes except for its part-id regex, which rejects the hyphens in the slug-based ids this library requires; the same plan with the slug de-hyphenated passes. three-check accepts the real ids, and all 7 survive the GLB reload.

About the Ceiling fans 3D model

Ceiling fans is a free animated low-poly 3D model from the Motorbike Alley set. It measures 1.4 m × 82 cm × 1.4 m (W × H × D) at real-world scale and is built from 1,296 triangles across 17 meshes, with 7 named parts and a baked animation (4.0 s). Download the 119 KB GLB and drop it into three.js, React Three Fiber, Godot or Blender — free for commercial use, no attribution required.

Is the Ceiling fans 3D model free for commercial use?: Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.
What file format is it, and how big is it?: A single binary glTF 2.0 file (.glb), 119 KB: 1,296 triangles, 3,888 vertices and 17 materials, modelled in metres at 1.4 m × 82 cm × 1.4 m.
Is Ceiling fans animated?: Yes — the GLB carries a baked animation (4.0 s), ready to play with any glTF animation mixer.
Which engines and tools can open it?: Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.
How was the Ceiling fans 3D model made?: Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.