<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Raycaster</title>
<meta name="description" content="Raycaster - A-Frame">
<script src="../../../dist/aframe-master.js"></script>
</head>
<body>
<script>
AFRAME.registerComponent('raycast-blab', {
init: function () {
this.el.addEventListener('raycaster-intersected', function (evt) {
var el = evt.target;
// May get two intersection events per tick; same element, different faces.
console.log('raycaster-intersected ' + el.outerHTML);
el.setAttribute('material', 'color', '#7f7');
});
this.el.addEventListener('raycaster-intersected-cleared', function (evt) {
var el = evt.target;
// May get two intersection events per tick; same element, different faces.
console.log('raycaster-intersected-cleared ' + el.outerHTML);
el.setAttribute('material', 'color', '#f77');
});
}
});
</script>
<a-scene>
<a-entity camera look-controls wasd-controls raycaster="recursive: false; interval: 1000"></a-entity>
<a-entity geometry="primitive: box" material="color: #000" position="0 0 -2" raycast-blab></a-entity>
</a-scene>
</body>
</html>
