polygonjs-engine/examples/engine/expressions/bbox.html

node-based webgl 3D engine https://polygonjs.com

<p>The torus's radius is linked to the bounding box of the sphere and the box.</p>
<p>
	<label>Box Center</label>
	<input type='range' min=0 max=10 step=0.01 value=3 oninput='box.p.center.x.set(event.target.value)'></input>
</p>