aframe-playground/interaction-02/selection-3.html at master · jgbarah/aframe-playground · GitHub

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<!DOCTYPE html>
<!-- Selection in desktop and Oculus Go
  When in desktop:
   Click, mouseenter and mouseleave on objects with the corresponding
   behaviors, activated with the desktop mouse.
   Thanks to 'cursor="rayOrigin:mouse"' in the scene.
  When in Oculus Go:
   Click, mouseenter and mouseleave on objects with the corresponding
   behaviors, activated with the ray controlled with the Go control
   (using the trigger to activate "click").
   Thanks to the laser-controls element.
  -->

<html>
  <head>
    <script src="https://aframe.io/releases/1.4.0/aframe.min.js"></script>
    <script src="//cdn.jsdelivr.net/gh/donmccurdy/aframe-extras@v6.1.1/dist/aframe-extras.min.js"></script>

    <script>
      AFRAME.registerComponent("event-listener", {
        init: function() {
          this.el.addEventListener("click", function(e) {
            console.log(e.target)
            e.target.setAttribute('scale', {x: 2, y: 2, z: 2});
            });
          this.el.addEventListener("mouseenter", function(e) {
            console.log(e.target)
            e.target.setAttribute('scale', {x: 1.5, y: 1.5, z: 1.5});
            });
          this.el.addEventListener("mouseleave", function(e) {
            console.log(e.target)
            e.target.setAttribute('scale', {x: 1, y: 1, z: 1});
            });
          }
      });
    </script>

  </head>
  <body>
    <a-scene>

      <a-box event-listener position="-1 0.5 -3" rotation="0 45 0"
             color="#4CC3D9" shadow></a-box>
      <a-sphere event-listener position="0 1.25 -5" radius="1.25"
                color="#EF2D5E" shadow></a-sphere>
      <a-cylinder event-listener position="1 0.75 -3" radius="0.5"
                  height="1.5" color="#FFC65D" shadow></a-cylinder>
      <a-plane position="0 0 -4" rotation="-90 0 0" width="4" height="4"
               color="#7BC8A4" shadow></a-plane>
      <a-sky color="#ECECEC"></a-sky>

      <a-entity movement-controls="fly: true" position="0 0 0">
        <a-entity camera position="0 1.6 0" look-controls></a-entity>
        <a-entity cursor="rayOrigin:mouse"></a-entity>
        <a-entity laser-controls="hand: right"></a-entity>
      </a-entity>

    </a-scene>
  </body>
</html>