rc-js-util/docs/rc-js-util.ireadonlyvec4.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; [IReadonlyVec4](./rc-js-util.ireadonlyvec4.md)

## IReadonlyVec4 interface

[Vec4](./rc-js-util.vec4.md)<!-- -->.

**Signature:**

```typescript
export interface IReadonlyVec4<TArray extends TTypedArray> extends TPickExcept<Readonly<Vec4<TArray>>, "update" | "setX" | "setY" | "setZ" | "setW" | "copyFromBuffer" | TTypedArrayTupleMutativeMethods> 
```
**Extends:** [TPickExcept](./rc-js-util.tpickexcept.md)<!-- -->&lt;Readonly&lt;[Vec4](./rc-js-util.vec4.md)<!-- -->&lt;TArray&gt;&gt;, "update" \| "setX" \| "setY" \| "setZ" \| "setW" \| "copyFromBuffer" \| [TTypedArrayTupleMutativeMethods](./rc-js-util.ttypedarraytuplemutativemethods.md)<!-- -->&gt;