mylingo3d/src/states/useSceneGraphTarget.ts

Lingo3D is a React/Vue 3d game development framework that ships with a complete visual editor

import store from "@lincode/reactivity"
import { Object3D } from "three"
import { getSelectionTarget } from "./useSelectionTarget"

export const [setSceneGraphTarget, getSceneGraphTarget] = store<
    Object3D | undefined
>(undefined)

getSelectionTarget(() => setSceneGraphTarget(undefined))