Is the Litter 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: 1,800 triangles, 5,400 vertices and 39 materials, modelled in metres at 1.4 m × 2.7 m × 3.6 m.

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 Litter 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

Litter

A low-poly Aztec ceremonial litter (palanquin) for the Aztec Temple City kit: a dark wood platform on two long carrying poles, a seat with a red backrest, and a four-post canopy with a stepped turquoise roof crowned by a feather crest. A seamless 6 s loop sways its jade curtains, front tassels and feathers in a breeze.

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: 1,800
Vertices: 5,400
Meshes · materials: 39 · 39
Size (W × H × D): 1.4 m × 2.7 m × 3.6 m
File: GLB · 193 KB
Animation: scene-motion · 6.0s
Style: Low-poly
Collection: Aztec Temple City

Palette · named materials

dark wood — legs, platform deck, poles, posts, armrests, tassel cords (trim)#3d2a1c
turquoise dark — platform skirt, canopy rail frame, crest socket (accent)#22877e
turquoise — pole end caps, lower roof tier, backrest mark, plume and crest feathers, tassel beads (accent)#31c4b8
turquoise light — middle roof tier (accent)#6dd5cc
feather red — backrest, roof cap, pole lashings, curtain hems, crest, plume and tassel feathers (accent)#c32222
jade — curtains, backrest and armrest caps, plume sockets, crest and tassel feathers, carved studs at the default carvingColour (accent)#389475
warm white — seat cushion and curtain stripes (base)#f2ede2

Use it

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

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/aztec-temple-city-litter/13947365d9/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:

Litter for the Aztec Temple City 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 Aztec Temple City kit (Low-poly style, flat-lowpoly direction): A city on a lake with stepped pyramids. Use ONLY the kit palette, by name: stone grey #757e8a, turquoise #31c4b8, feather red #c32222, jade #389475, stone grey dark #525860, turquoise dark #22877e, stone grey light #a3a5a8, turquoise light #6dd5cc, 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 `carvingColour` (0–1, default 0.5) for the kit's "Carving colour" 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 · 16

Litter
Legs
Platform
Carved studs
Carrying poles
Seat
Canopy posts
Canopy roof
Feather crest
Plume front left
Plume front right
Plume back left
Plume back right
Left curtain
Right curtain
Front tassels

Note: Size: 3.6 m long along the carrying poles (Z) × 1.29 m wide across the pole lashings (X) × 2.67 m tall to the tip of the feather crest. The platform is 1.0 × 1.5 m with its top at 0.44 m, the poles are at 0.40 m, and the canopy roof frame is at 1.74 m. The front faces +Z, the origin is at the bottom centre, and the four legs rest on y = 0. The GLB has 1800 triangles in 39 meshes and one 6 s seamless clip named 'scene-motion'. In that clip the side curtains swing about their side-rail hinges (Z axis), the front tassel fringe swings about the front-rail hinge (X axis), and the crest and the four corner plumes sway on their roof sockets. Legs, platform, poles, seat, posts and roof never move. Every material is named exactly after a kit palette colour. 7 of the 12 are used, and stone grey light is also used when carvingColour is at its lowest step. The exporter writes one material per mesh, so names repeat: recolour by name. carvingColour (the kit "Carving colour" setting) picks the colour of the carved studs on the platform skirt and the canopy rail frame in five steps: stone grey light, turquoise, jade (default), feather red, warm white. poleLength and canopyHeight reshape the litter, and the curtain drop scales with canopy height. sway scales the animation amplitude. All params are baked into the GLB at their defaults and only change the model when the scene is rebuilt in the viewer. Only the defaults were rendered and checked. No bearers or rider are included. glb-lint: 0 errors. It gives 6 expected warnings: per-mesh duplicate materials, non-indexed flat-shaded geometry, nested or overlapping boxes such as the lashings on the poles, two 'detached' heuristics for posts and studs that are embedded in the platform and rail in separate groups, and a 2.67 m height against the direction's 1 m reference. Its verdict is UNVERIFIED only because no requirements contract was supplied. plan-check rejects only the hyphenated library part ids, because its regex allows no hyphen; the same plan with the slug de-hyphenated passes. three-check and the GLB reload keep all 16 ids. The ground disc in the preview is viewer staging and is not in the GLB.

About the Litter 3D model

Litter is a free animated low-poly 3D model from the Aztec Temple City set. It measures 1.4 m × 2.7 m × 3.6 m (W × H × D) at real-world scale and is built from 1,800 triangles across 39 meshes, with 16 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 Litter 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: 1,800 triangles, 5,400 vertices and 39 materials, modelled in metres at 1.4 m × 2.7 m × 3.6 m.
Is Litter 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 Litter 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.