title: How to display a 3D object in A-Frame?
body: <p>I've read the A-Frame documentation and copied the code directly from it, but I'm having trouble displaying a 3D object in .obj and .mtl formats. This is what I have:</p>
  
  <pre><code>&lt;a-assets&gt;
  &lt;a-asset-item id="chair-obj" src="obj/chair1.obj"&gt;&lt;/a-asset-item&gt;
  &lt;a-asset-item id="chair-mtl" src="obj/chair1.mtl"&gt;&lt;/a-asset-item&gt;
  &lt;/a-assets&gt;
  
  &lt;a-entity obj-model="obj: #chair-obj; mtl: #chair-mtl" position="0 1 -1" scale="0.000001 0.000001 0.000001"&gt;&lt;/a-entity&gt;
  </code></pre>
  
  <p>The documentation suggests this might be a problem with mis-matched scales between A-Frame's scale and the object's native scale. It suggests scaling it down so I did so in steps from 0.1 to 0.000001 but still cannot see the object displayed (the object, and other test objects, were downloaded from TurboSquid but none display). </p>