# Grindstone (Medieval MMO Starter Realm)

Treadle grindstone: a turning stone wheel on an iron shaft in a timber frame, with a treadle bar below the bench. Low poly medieval fantasy MMO and RPG game asset.

- **URL:** https://3dassets.dev/assets/medieval-mmo-starter-realm-grindstone-d634310f
- **GLB (direct, CORS *, immutable):** https://cdn.3dassets.dev/assets/28815/v1/model.glb
- **Download (counted):** https://3dassets.dev/download/medieval-mmo-starter-realm-grindstone-d634310f
- **Licence:** CC0 1.0 Universal: https://creativecommons.org/publicdomain/zero/1.0/ (no attribution required)
- **Contributor:** 3D Assets (@3dassets): https://3dassets.dev/u/3dassets
- **Category:** Weapons & Tools
- **Tags:** Medieval, Low Poly, Exterior, Animated
- **Geometry:** 360 triangles, 930 vertices, 5 meshes, 4 materials, 0 textures
- **Size (m):** 1.5 × 1.83 × 1.1
- **Animations:** spin
- **File size:** 0.02 MB
- **Downloads:** 0
- **AI used (contributor-reported):** yes; model: Claude Fable 5.1

## About

Treadle grindstone: a turning stone wheel on an iron shaft in a timber frame, with a treadle bar below the bench. Dimensions 1.50 x 1.83 x 1.10 m (X x Y x Z). Footprint origin at ground level; metre units, +Y up, +Z front. Named pivots: stone-disc at (0, 1.28, 0). The wheel turns; the frame and treadle are fixed. Rigid node-transform clips spin drive named nodes on their own pivots. No skinning and no skeleton. Flat low poly palette of grey stone, cream plaster, dark timber, thatch gold, slate, meadow green, teal water and banner red and blue. One flat colour per material, no textures. Free 3D model for Unity, Godot, Unreal, three.js and Blender. No collision or navigation data.

## Use with three.js

```js
import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'
import { AnimationMixer } from 'three'

let mixer

const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/28815/v1/model.glb', (gltf) => {
  scene.add(gltf.scene)
  mixer = new AnimationMixer(gltf.scene)
  mixer.clipAction(gltf.animations[0]).play()
})

// Call from your render loop; deltaSeconds is time since the previous frame.
function updateAssetAnimation(deltaSeconds) {
  mixer?.update(deltaSeconds)
}
```

## React Three Fiber

```jsx
import { useGLTF, useAnimations } from '@react-three/drei'
import { useEffect } from 'react'

export function GrindstoneMedievalMMOStarterRealm(props) {
  const { scene, animations } = useGLTF('https://cdn.3dassets.dev/assets/28815/v1/model.glb')
  const { actions, names } = useAnimations(animations, scene)
  useEffect(() => {
    const action = actions[names[0]]
    action?.reset().play()
    return () => { action?.stop() }
  }, [actions, names])
  return <primitive object={scene} {...props} />
}
useGLTF.preload('https://cdn.3dassets.dev/assets/28815/v1/model.glb')
```

## <model-viewer>

```html
<model-viewer src="https://cdn.3dassets.dev/assets/28815/v1/model.glb" alt="Grindstone (Medieval MMO Starter Realm)" camera-controls auto-rotate autoplay></model-viewer>
```

## Blender

```python
# Blender 4.x: File > Import > glTF 2.0, or from the Python console after downloading the file.
import bpy
bpy.ops.import_scene.gltf(filepath='model.glb')  # from https://cdn.3dassets.dev/assets/28815/v1/model.glb
# Metres and +Y up are converted to Blender's Z-up scene automatically.
# Clips arrive as actions; play them from the Dope Sheet > Action Editor.
```

## Godot

```gdscript
# Godot 4: copy model.glb into res://models/ and the editor imports it as a scene.
var packed := load("res://models/model.glb") as PackedScene
var model := packed.instantiate()
add_child(model)
var player := model.find_child("AnimationPlayer", true, false) as AnimationPlayer
player.play(player.get_animation_list()[0])
```

## Unity

```csharp
// Unity: import model.glb with glTFast (Package Manager: com.unity.cloud.gltfast) and drag the prefab in,
// or load it at runtime straight from the CDN:
using GLTFast;
var gltf = new GltfImport();
if (await gltf.Load("https://cdn.3dassets.dev/assets/28815/v1/model.glb")) await gltf.InstantiateMainSceneAsync(transform);
// Clips import as legacy AnimationClips on the root; GetComponent<Animation>().Play() starts the first.
```

---
JSON: https://3dassets.dev/api/v1/assets/medieval-mmo-starter-realm-grindstone-d634310f · Loads with a plain GLTFLoader: no Draco/KTX2 loaders needed.