Getting Started with AR.js
Setting Up Your Environment:
<script src="https://cdn.jsdelivr.net/npm/[email protected]/dist/aframe-ar.js"> </script>
Creating a Basic AR Scene:
<body>
<a-scene embedded arjs>
<a-marker preset="hiro">
<a-box position="0 0.5 0" material="color: yellow;"></a-box>
</a-marker>
</a-scene>
</body>
In this example, a yellow box is placed on the marker with the "hiro" pattern.
Testing Your AR Scene:
Enhancing Your AR Experience:
<a-entity gltf-model="#yourModel" scale="0.5 0.5 0.5" rotation="0 180 0" position="0 0 0"></a-entity>
Replace #yourModel with the path to your desired 3D model file.
Interactive Elements:
<a-box position="0 1 0" color="blue" clickable></a-box>
Add the clickable component to enable interaction.
Why Web AR Matters:
Action Item for Today:
Create a simple AR scene using AR.js and A-Frame. Experiment with markers, 3D models, and interactive elements. Share your creations using our hashtag #WebARExploration.