Three.js Fundamentals

When to Use

• You need to set up the core structure of a Three.js scene.
• The task involves scenes, cameras, renderers, transforms, resize handling, or object hierarchy basics.
• You want foundational Three.js guidance before working on specialized topics like shaders or post-processing.

Quick Start

import * as THREE from "three";

// Create scene, camera, renderer
const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera(
  75,
  window.innerWidth / window.innerHeight,
  0.1,
  1000,