const scriptSrc = ` <script async src="https://unpkg.com/es-module-shims@1.3.6/dist/es-module-shims.js"></script> <script type="importmap"> { "imports": { "three": "https://unpkg.com/three@0.145.0/build/three.module.js" } } </script> <script type="module"> import * as THREE from 'three'; const scene = new THREE.Scene(); const camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 ); const renderer = new THREE.WebGLRenderer(); renderer.setSize( window.innerWidth, window.innerHeight ); document.body.appendChild( renderer.domElement ); const geometry = new THREE.BoxGeometry( 1, 1, 1 ); const material = new THREE.MeshBasicMaterial( { color: 0x00ff00 } ); const cube = new THREE.Mesh( geometry, material ); scene.add( cube ); camera.position.z = 5; function animate() { requestAnimationFrame( animate ); cube.rotation.x += 0.01; cube.rotation.y += 0.01; renderer.render( scene, camera ); }; animate(); </script> `; return ( <> <div class="d-flex justify-content-center bg-black" style={{ height: "300px", }} > <iframe srcDoc={scriptSrc} onMessage={(data) => { State.update({ ...data }); }} style={{ width: "auto", height: "100%" }} /> </div> </> );