npm install three @pmndrs/xr

What does it look like?

| A simple scene with a mesh that toggles its material color between "red" and "blue" when clicked through touching or pointing. | | | ---------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------- |

import { createXRStore } from '@pmndrs/xr'
import { BoxGeometry, Mesh, MeshBasicMaterial, PerspectiveCamera, Scene, WebGLRenderer } from 'three'
import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader.js'

const camera = new PerspectiveCamera(70, 1, 0.01, 100)
const scene = new Scene()
const canvas = document.getElementById('root') as HTMLCanvasElement
const renderer = new WebGLRenderer({ antialias: true, canvas, alpha: true })

const boxMaterial = new MeshBasicMaterial({ color: 'red' })
const box = new Mesh(new BoxGeometry(), boxMaterial)
box.pointerEventsType = { deny: 'grab' }
let red = false
box.addEventListener('click', () => {
  red = !red
  boxMaterial.color.set(red ? 'red' : 'blue')
})
scene.add(box)

const store = createXRStore(canvas, scene, camera, renderer.xr)
document.getElementById('enter-ar')?.addEventListener('click', () => store.enterAR())

let prevTime: undefined | number

renderer.setAnimationLoop((time, frame) => {
  const delta = prevTime == null ? 0 : time - prevTime
  prevTime = time
  store.update(frame, delta)
  renderer.render(scene, camera)
})

function updateSize() {
  renderer.setSize(window.innerWidth, window.innerHeight)
  renderer.setPixelRatio(window.devicePixelRatio)
  camera.aspect = window.innerWidth / window.innerHeight
  camera.updateProjectionMatrix()
}

updateSize()
window.addEventListener('resize', updateSize)

How to enable XR for your threejs app?

1. const store = createXRStore(canvas, scene, camera, renderer.xr) create a xr store
2. store.enterAR() call enter AR when clicking on a button

Tutorials

The following tutorials contain code for react-three/fiber but all informations are also applicable for @pmndrs/xr.

• 👌 Interactions
• 🔧 Options
• 🧊 Object Detection
• ✴ Origin
• 🪄 Teleport
• 🕹️ Gamepad
• 🎮 Custom Controller/Hands/...
• ⛨ Guards

Roadmap

• 🤳 XR Gestures
• ➕ Multimodal
• ⚓️ Anchors
• 📺 Layers
• 📱 Dom Overlays
• 🕺 Tracked Body
• 🎯 Hit Test
• ↕ pmndrs/controls

Sponsors

This project is supported by a few companies and individuals building cutting-edge 3D Web & XR experiences. Check them out!