hytopia/docs/server.modelregistry.gettrimesh.md

The HYTOPIA SDK makes it easy for developers to create massively multiplayer games using JavaScript or TypeScript.

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[Home](./index.md) &gt; [server](./server.md) &gt; [ModelRegistry](./server.modelregistry.md) &gt; [getTrimesh](./server.modelregistry.gettrimesh.md)

## ModelRegistry.getTrimesh() method

Retrieves the trimesh of a model.

**Signature:**

```typescript
getTrimesh(modelUri: string, scale?: Vector3Like): ModelTrimesh | undefined;
```

## Parameters

<table><thead><tr><th>

Parameter


</th><th>

Type


</th><th>

Description


</th></tr></thead>
<tbody><tr><td>

modelUri


</td><td>

string


</td><td>

The URI of the model to retrieve the trimesh for.


</td></tr>
<tr><td>

scale


</td><td>

[Vector3Like](./server.vector3like.md)


</td><td>

_(Optional)_ Optional scaling to apply to the trimesh. Defaults to 1 for all axes (no scaling).


</td></tr>
</tbody></table>
**Returns:**

[ModelTrimesh](./server.modeltrimesh.md) \| undefined

The trimesh of the model.

\*\*Requires:\*\* Model data must be loaded (server startup).

\*\*Category:\*\* Models