How to use react hooks in this code? come three js"
hello I'm starting with thrrejs on react and found this example on the internet and I would like to know how I can rewrite it using hooks, I tried using useRef (null) but it gave an error, if anyone knows please let me know.
import React, { Component } from "react";
import ReactDOM from "react-dom";
import * as THREE from "three";
class App extends Component {
componentDidMount() {
var scene = new THREE.Scene();
var camera = new THREE.PerspectiveCamera( 75, window.innerWidth/window.innerHeight, 0.1, 1000 );
var renderer = new THREE.WebGLRenderer();
renderer.setSize( window.innerWidth, window.innerHeight );
// document.body.appendChild( renderer.domElement );
// use ref as a mount point of the Three.js scene instead of the document.body
this.mount.appendChild( renderer.domElement );
var geometry = new THREE.BoxGeometry( 1, 1, 1 );
var material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } );
var cube = new THREE.Mesh( geometry, material );
scene.add( cube );
camera.position.z = 5;
var animate = function () {
requestAnimationFrame( animate );
cube.rotation.x += 0.01;
cube.rotation.y += 0.01;
renderer.render( scene, camera );
};
animate();
}
render() {
return (
<div ref={ref => (this.mount = ref)} />
)
}
}
const rootElement = document.getElementById("root");
ReactDOM.render(<App />, rootElement);
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