hytopia/docs/server.rigidbody.inverseprincipalangularinertiasqrt.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; [RigidBody](./server.rigidbody.md) &gt; [inversePrincipalAngularInertiaSqrt](./server.rigidbody.inverseprincipalangularinertiasqrt.md)

## RigidBody.inversePrincipalAngularInertiaSqrt property

The inverse principal angular inertia square root of the rigid body.

**Signature:**

```typescript
get inversePrincipalAngularInertiaSqrt(): Vector3Like | undefined;
```