Function reset

docs/app/js/sanddance-app.js:120219–120222

(source)

    return (item)=>b.encloses(item.bounds);
}; // reset all items to be fully opaque
const reset = (source)=>{
    source.forEach((item)=>item.opacity = 1);
    return source;
}; // add all tuples to mod, fork pulse if parameters were modified
// fork prevents cross-stream tuple pollution (e.g., pulse from scale)
const reflow = (pulse, _)=>pulse.reflow(_.modified()).modifies("opacity");
(0, _vegaUtil.inherits)(Overlap, (0, _vegaDataflow.Transform), {