Nabada in 3D Howto

Gauge Widget

<a-cylinder id="body"  position="0 1.3 0" height="0.1" rotation="90 0 0" color="yellow">
  <a-entity id="ani_gauge" animation__rot="property:rotation;  dur:6000;  from:0 -60 0;  to:0 60 0;  dir:alternate;  loop:true;"  >
    <a-box id="zeiger" position="0.0 0.1 -0.4" color="red" width="0.1" height="0.1" depth="0.8"></a-box>
  </a-entity>
</a-cylinder>