getEmitter

Returns a QuadEmitter instance that emits directly to the render buffer.It remains necessary to call emit to output the quad.

This method will always be less performant than passing pre-baked meshesvia meshConsumer. It should be used sparingly for model components thatdemand it - text, icons, dynamic indicators, or other elements that vary toomuch for static baking to be feasible.

Calling this method invalidates any QuadEmitter returned earlier.Will be threadlocal/re-used - do not retain references.