✨ ThreeJS + VueJS 3 + ViteJS ⚡

• 💻 Examples (wip) : https://troisjs.github.io/ (sources)
• 📖 Doc (wip) : https://troisjs.github.io/guide/ (repo)
• 🚀 Codepen examples : https://codepen.io/collection/AxoWoz

I wanted to code something similar to react-three-fiber but for VueJS.

I started from scratch, I will rewrite some of my WebGL demos to see if this little toy can do the job.

Trois is a french word, it means Three.

Usage (CDN)

TroisJS is really simple and easy to use :

<div id="app">
  <renderer ref="renderer" antialias orbit-ctrl resize="window">
    <camera :position="{ z: 10 }"></camera>
    <scene>
      <point-light :position="{ y: 50, z: 50 }"></point-light>
      <box ref="box" :rotation="{ y: Math.PI / 4, z: Math.PI / 4 }">
        <lambert-material></lambert-material>
      </box>
    </scene>
  </renderer>
</div>

<script type="module">
  import { createApp } from 'https://unpkg.com/troisjs@0.2.3/build/trois.module.cdn.min.js';
  createApp({
    mounted() {
      const renderer = this.$refs.renderer;
      const box = this.$refs.box.mesh;
      renderer.onBeforeRender(() => {
        box.rotation.x += 0.01;
      });
    }
  }).mount('#app');;
</script>

Read more on https://troisjs.github.io/guide/

HMR

Thanks to VueJS/ViteJS, TroisJS use watchers and HMR to update ThreeJS objects when you update a template or a prop. This means the result in your browser will be automatically updated without reloading all the stuff. This is really helpful when you are creating a TroisJS Scene.

Features

• Lights
  • AmbientLight
  • DirectionalLight
  • HemisphereLight
  • PointLight
  • RectAreaLight
  • SpotLight
• Materials
  • Basic
  • Lambert
  • Mapcap
  • Phong
  • Physical
  • Standard
  • SubSurface
  • Toon
• Geometries
  • Box
  • Circle
  • Cone
  • Cylinder
  • Dodecahedron
  • Icosahedron
  • Lathe
  • Octahedron
  • Polyhedron
  • Ring
  • Sphere
  • Tetrahedron
  • Torus
  • TorusKnot
  • Tube
• Post Processing
  • EffectComposer
    • BokehPass
    • FilmPass
    • FXAAPass
    • HalftonePass
    • Renderpass
    • SMAAPass
    • SSAOPass
    • UnrealBloomPass
    • TiltShiftPass
    • ZoomBlurPass