rc-js-util/docs/rc-js-util.ireadonlymat3.md

A collection of TS and C++ utilities to help writing performant and correct applications, achieved through strict typing and (removable) invariant checking.

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[Home](./index.md) &gt; [rc-js-util](./rc-js-util.md) &gt; [IReadonlyMat3](./rc-js-util.ireadonlymat3.md)

## IReadonlyMat3 interface

[Mat3](./rc-js-util.mat3.md)<!-- -->.

**Signature:**

```typescript
export interface IReadonlyMat3<TArray extends TTypedArray> extends TPickExcept<Readonly<Mat3<TArray>>, "setValueAt" | "setRow" | "copyFromBuffer" | TTypedArrayTupleMutativeMethods> 
```
**Extends:** [TPickExcept](./rc-js-util.tpickexcept.md)<!-- -->&lt;Readonly&lt;[Mat3](./rc-js-util.mat3.md)<!-- -->&lt;TArray&gt;&gt;, "setValueAt" \| "setRow" \| "copyFromBuffer" \| [TTypedArrayTupleMutativeMethods](./rc-js-util.ttypedarraytuplemutativemethods.md)<!-- -->&gt;