hytopia/docs/server.rigidbody.effectiveworldinverseprincipalangularinertiasqrt.md

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

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## RigidBody.effectiveWorldInversePrincipalAngularInertiaSqrt property

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

**Signature:**

```typescript
get effectiveWorldInversePrincipalAngularInertiaSqrt(): SpdMatrix3 | undefined;
```