The application of the automatic
stagemode="orbit" interaction, with the expectation that it
is broadly similar to the behavior presented in
JavaScript orbit implementation.
<model stagemode="orbit" alt="A model of a teapot">
<source src="./teapot.usdz" type="model/vnd.usdz+zip" />
<source src="./teapot.glb" type="model/gltf-binary" />
</model>