If [page:.programCheckEnabled programCheckEnabled] is true, defines whether Material shader programs are checked
for errors during compilation process. It may be useful to disable this check in production for performance gain.
It is strongly recommended to keep these checks enabled during development.
Default is *true*.
</p>
<h3>[property:Object capabilities]</h3>
<p>
An object containing details about the capabilities of the current [link:https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext RenderingContext].<br/>