usePointerLock 
リアクティブなポインターロック。
デモ 
基本Usage 
js
import { usePointerLock } from '@vueuse/core'
const { isSupported, lock, unlock, element, triggerElement } = usePointerLock()コンポーネントのUsage 
この関数は、
@vueuse/componentsパッケージを介してレンダリングレスコンポーネントバージョンも提供します。使用法について詳しくはこちら。
vue
<template>
  <UsePointerLock v-slot="{ lock }">
    <canvas />
    <button @click="lock">
      Lock Pointer on Canvas
    </button>
  </UsePointerLock>
</template>型宣言 
typescript
type MaybeHTMLElement = HTMLElement | undefined | null
export interface UsePointerLockOptions extends ConfigurableDocument {}
/**
 * Reactive pointer lock.
 *
 * @see https://vueuse.dokyumento.jp/usePointerLock
 * @param target
 * @param options
 */
export declare function usePointerLock(
  target?: MaybeElementRef<MaybeHTMLElement>,
  options?: UsePointerLockOptions,
): {
  isSupported: ComputedRef<boolean>
  element: Ref<MaybeHTMLElement, MaybeHTMLElement>
  triggerElement: Ref<MaybeHTMLElement, MaybeHTMLElement>
  lock: (e: MaybeElementRef<MaybeHTMLElement> | Event) => Promise<HTMLElement>
  unlock: () => Promise<boolean>
}
export type UsePointerLockReturn = ReturnType<typeof usePointerLock>