personal-web/public/js/rad-animations.js

let sectionIntersectOptions={rootMargin:"9999px 0px 0px 0px",threshold:.2};const onSectionIntersect=e=>{let t=0;animatedNodes.forEach(n=>{e.target.contains(n)&&(n.style.animationDelay=`${nodeDelayDelta*t+.1}s`,n.classList.add("rad-animate"),t++)})},onSectionIntersectChange=(e,t)=>{e.forEach(e=>{e.isIntersecting&&onSectionIntersect(e)})};let animationObserver=new IntersectionObserver(onSectionIntersectChange,sectionIntersectOptions);const animatedNodes=Array.from(document.querySelectorAll(".rad-fade-down, .rad-fade-in, .rad-fade-in-long, .rad-scale-down")),animatedSections=Array.from(document.querySelectorAll(".rad-animation-group")),nodeDelayDelta=.2,sectionDelayDelta=.2;animatedNodes.forEach((e,t)=>{e.classList.add("rad-waiting")}),animatedSections.forEach((e,t)=>{animationObserver.observe(e)});