Three.js Complete Reference (Vanilla)

React Three Fiber users: This reference is for vanilla Three.js. For R3F/Drei patterns, use the r3f-best-practices skill. However, understanding Three.js concepts here helps when working with R3F since R3F is a React renderer for Three.js.

Quick Start

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({ antialias: true });

renderer.setSize(window.innerWidth, window.innerHeight);
renderer.setPixelRatio(Math.min(window.devicePixelRatio, 2));
document.body.appendChild(renderer.domElement);