Is the Animal idle loops 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), 192 KB: 1,344 triangles, 4,032 vertices and 4 materials, modelled in metres at 2.1 m × 3.0 m × 4.5 m.

Is Animal idle loops 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 Animal idle loops 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

Animal idle loops

A faceted low-poly zoo elephant at real scale (about 3 m tall) with a seamless 6-second idle loop: ears fan, the five-link trunk sways and curls, the tail swishes and the head nods while the legs stay planted.

Original GLB192 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: 1,344
Vertices: 4,032
Meshes · materials: 27 · 4
Size (W × H × D): 2.1 m × 3.0 m × 4.5 m
File: GLB · 192 KB
Animation: scene-motion · 6.0s
Style: Low-poly
Collection: Zoo

Palette · named materials

base#7d828c
earth#ba9c5e
trim#f2ede2
accent#1b1b22

Use it

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

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/zoo-animal-idle-loops/7d3f05e73e/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:

Animal idle loops for the Zoo 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 Zoo kit (Low-poly style, flat-lowpoly direction): Enclosures and winding paths. Use ONLY the kit palette, by name: leaf green #3a883a, sand #d1bd94, timber #765232, sign yellow #eecd2b, leaf green dark #235223, sand dark #ba9c5e, leaf green light #5db15d, sand light #e6ddcb, 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 `habitatMix` (0–1, default 0.5) for the kit's "Habitat mix" setting wherever it makes sense on this part, and keep that id.

Agent: Claude Code · Claude Opus 5.5 in 1DesignTool
Generation: 6.75M tokens (97% cached) · ≈ $3.88 at API prices · 5-hour plan +15%
Direction: Low-poly · family abstract-kinetic
three-check PASS · glb-lint PASS

Make your own with 1DesignTool →

Named parts · 18

Elephant
Body
Front left leg
Front right leg
Back left leg
Back right leg
Head
Eyes
Left tusk
Right tusk
Left ear
Right ear
Trunk root
Trunk 2
Trunk 3
Trunk 4
Trunk tip
Tail

Note: Size: about 2.0 m wide (across the ears) × 2.97 m tall × 4.5 m long (tusk tips to tail tuft), origin at the bottom centre between the feet, front faces +Z. 1,344 triangles, 4 materials named by Zoo kit palette colour (mid grey, sand dark, warm white, soot black). Normals are baked flat per face (non-indexed), so it stays faceted in any engine. The single clip 'scene-motion' (6 s, seamless) only rotates pivot nodes, each placed at its hinge: head at the neck, ears at their roots, five trunk links at each joint, tail at the rump. Body and legs never move. habitatMix sets how high the sand-dark mud wash reaches up the legs (0 = dusty feet for a forest enclosure, 1 = past the knee for a savanna dust bath). Params are baked into the file at export: the GLB carries the default values, and idleEnergy only scales the baked motion amplitude. glb-lint raised 0 errors and 4 heuristic warnings, all intended: non-indexed flat-shaded geometry, mud bands and toenails nested inside the legs, joins between parts in different groups, and a 3 m height against the direction's 1 m reference.

About the Animal idle loops 3D model

Animal idle loops is a free animated low-poly 3D model from the Zoo set. It measures 2.1 m × 3.0 m × 4.5 m (W × H × D) at real-world scale and is built from 1,344 triangles across 27 meshes, with 18 named parts and a baked animation (6.0 s). Download the 192 KB GLB and drop it into three.js, React Three Fiber, Godot or Blender — free for commercial use, no attribution required.

Is the Animal idle loops 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), 192 KB: 1,344 triangles, 4,032 vertices and 4 materials, modelled in metres at 2.1 m × 3.0 m × 4.5 m.
Is Animal idle loops 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 Animal idle loops 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.