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```javascript // --- Three.jsã®ã»ããã¢ãã --- 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); // --- Cannon.jsã®ã»ããã¢ãã --- const world = new CANNON.World(); world.gravity.set(0, -9.82, 0); // éåãèšå® // --- ããã¯ã¹ã®äœæ --- // Three.js 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); // Cannon.js const boxShape = new CANNON.Box(new CANNON.Vec3(0.5, 0.5, 0.5)); // ååã®å€§ãã const boxBody = new CANNON.Body({ mass: 1, shape: boxShape }); boxBody.position.set(0, 5, 0); world.addBody(boxBody); // --- ã¢ãã¡ãŒã·ã§ã³ã«ãŒã --- function animate() { requestAnimationFrame(animate); // Cannon.jsã®äžçãæŽæ° world.step(1 / 60); // ç©çã·ãã¥ã¬ãŒã·ã§ã³ã1ã¹ãããé²ãã // Three.jsã®ãã¥ãŒããCannon.jsã®boxBodyãšåæ cube.position.copy(boxBody.position); cube.quaternion.copy(boxBody.quaternion); renderer.render(scene, camera); } animate(); ```
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