---
title: "clone | JavaScript maps SDK"
description: "Documentation for MapTiler SDK"
---

> For AI agents: a documentation index is available at [/llms.txt](https://docs.maptiler.com/llms.txt). Markdown versions of all pages are available by appending .md to any URL.

# Variable clone`Const`

clone: typeof [vec4](https://docs.maptiler.com/sdk-js/api-reference/modules/Externals.vec4/).[clone](https://docs.maptiler.com/sdk-js/api-reference/functions/Externals.vec4.clone/)

Creates a new quat initialized with values from an existing quaternion

#### Param: a[](#param-a)

quaternion to clone

#### Returns[](#returns)

a new quaternion

#### Function[](#function)