Is the Swing set 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), 193 KB: 2,356 triangles, 7,068 vertices and 14 materials, modelled in metres at 3.0 m × 2.3 m × 2.1 m.

Is Swing set animated?

Yes — the GLB carries a baked animation (6.0 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 Swing set 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.

FREEcommercial use · no sign-up

Swing set

A low-poly park swing set: a painted green steel A-frame with a round top beam, holding a wooden plank swing and a rubber strap swing on chains. It plays a seamless 6-second loop in which the two swings rock out of phase.

Original GLB193 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: 2,356
Vertices: 7,068
Meshes · materials: 14 · 14
Size (W × H × D): 3.0 m × 2.3 m × 2.1 m
File: GLB · 193 KB
Animation: scene-motion · 6.0s
Style: Low-poly
Collection: City Park

Palette · named materials

grass green dark: legs and top beam#235223
grass green: cross braces, summer grass tufts#3a883a
grass green light: spring grass tufts (season < 0.34)#5db15d
path beige dark: autumn grass tufts (season ≥ 0.67)#bda375
iron black: anchor plates, corner blocks, end caps, hinge clamps, seat clips#151619
soot black: rubber strap seat#1b1b22
mid grey: chains, hinge pins#7d828c
dark wood: plank seat#3d2a1c

Use it

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

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/city-park-swing-set/ff2385d6b7/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:

Swing set for the City Park 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 City Park kit (Low-poly style, flat-lowpoly direction): Green space in the middle of town. Use ONLY the kit palette, by name: grass green #3a883a, path beige #d6c5a9, pond blue #2e67b8, iron black #151619, grass green dark #235223, path beige dark #bda375, grass green light #5db15d, path beige light #ede8de, 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 `season` (0–1, default 0.5) for the kit's "Season" 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

Swing set
A-frame
Top beam
Hinge brackets
Grass tufts
Plank swing
Strap swing

Note: Size: 2.32 m tall to the top of the beam, 2.84 m wide and 1.9 m deep across the anchor plates (about 3.05 m × 2.1 m including the grass tufts), with a 2.76 m top beam. The origin is the bottom centre and the four anchor plates rest on y = 0. The front faces +Z, and the swings rock along Z. The GLB holds the rest pose and one baked 6 s clip, 'scene-motion', sampled at 30 fps. In the clip each swing makes two whole pendulum swings (a 3 s period, about right for its 1.7 m chains). Swing 2 is phase-offset and has 18% less amplitude. Each swing group pivots exactly on its hinge-pin axis (y = beam height − 0.13 m, z = 0), and the frame, beam, hinges and tufts never move. The chains are rigid: they swing as one piece with the seat and do not bend. The model has 2,356 triangles in 14 meshes and no textures. Every material is named exactly after a kit palette colour. It uses 8 of the 12 kit colours, and only one tuft colour is present at a time. The exporter writes one material per mesh, so a colour name can repeat across materials: recolour by name. Params are baked into the GLB at their defaults and change the geometry only when the scene is rebuilt in the viewer. swingCount 3 alternates plank, strap, plank. season (the kit's 'Season') only affects the grass tufts around the four feet: light green and short at 0 (spring), full green and tallest at 0.5 (summer), dry beige and short at 1 (autumn). glb-lint: 0 errors and 5 advisory warnings. Two come from the per-mesh materials (material count and duplicates). One is the non-indexed flat-shaded geometry. One flags deliberate overlaps (legs buried in the corner blocks and plates, braces in the legs). One is a scale heuristic that expects about 1 m. 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 those ids and all 7 survive the GLB reload.

About the Swing set 3D model

Swing set is a free animated low-poly 3D model from the City Park set. It measures 3.0 m × 2.3 m × 2.1 m (W × H × D) at real-world scale and is built from 2,356 triangles across 14 meshes, with 7 named parts and a baked animation (6.0 s). Download the 193 KB GLB and drop it into three.js, React Three Fiber, Godot or Blender — free for commercial use, no attribution required.

Is the Swing set 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), 193 KB: 2,356 triangles, 7,068 vertices and 14 materials, modelled in metres at 3.0 m × 2.3 m × 2.1 m.
Is Swing set animated?: Yes — the GLB carries a baked animation (6.0 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 Swing set 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.