Three.js Interaction

Quick Start

import * as THREE from "three";
import { OrbitControls } from "three/addons/controls/OrbitControls.js";

// Camera controls
const controls = new OrbitControls(camera, renderer.domElement);
controls.enableDamping = true;

// Raycasting for click detection
const raycaster = new THREE.Raycaster();
const mouse = new THREE.Vector2();

function onClick(event) {
  mouse.x = (event.clientX / window.innerWidth) * 2 - 1;
  mouse.y = -(event.clientY / window.innerHeight) * 2 + 1;