<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />

    <script src="https://aframe.io/releases/1.6.0/aframe.min.js"></script>
    <script src="https://unpkg.com/aframe-environment-component@1.3.7/dist/aframe-environment-component.min.js"></script>
    <script src="https://cdn.jsdelivr.net/gh/c-frame/aframe-extras@7.4.0/dist/aframe-extras.min.js"></script>
  </head>
  <body>
    <a-scene>
      <a-entity environment="preset:forest"></a-entity>

      <a-entity
        id="rig"
        movement-controls="constrainToNavMesh: false; "
      >
        <a-camera></a-camera>

        <a-entity id="lefthand" hand-controls="hand: left"></a-entity>
        <a-entity id="righthand" hand-controls="hand: right"></a-entity>
      </a-entity>
    </a-scene>
  </body>
</html>