Example:
<a-scene>
<a-sphere position="0 1.25 -1" radius="1.25" color="#EF2D5E"></a-sphere>
<a-cube position="-1 0.5 1" rotation="0 0 0" width="1" height="1" depth="1" color="#4CC3D9">
<a-animation attribute="rotation" repeat="indefinite" to="0 360 0"></a-animation>
</a-cube>
<a-cylinder position="1 0.75 1" radius="0.5" height="1.5" color="#FFC65D"></a-cylinder>
<a-plane rotation="-90 0 0" width="4" height="4" color="#7BC8A4"></a-plane>
<a-sky color="#ECECEC"></a-sky>
</a-scene>
edit/view
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