jQuery+css3橙汁汽泡动画特效
2023-09-01 您是第189位浏览者
一款非常好看的jQuery+css3橙汁汽泡动画特效，类似橙汁里面的气泡浮动动画效果，把背景换成蓝色，就成了大海里的汽泡了。
详细介绍
js代码
<script>
const floatOn = options => {
let el = options.el,
x = options.x,
xIsPos = options.xIsPos || Math.floor(Math.random()),
updateX = options.updateX || Math.floor(Math.random()),
curTop = parseInt(el.style.top),
curLeft = parseInt(el.style.left);
if (curTop > -50) {
el.style.top = `${--curTop}px`;
} else {
el.style.top = `${innerHeight + 50}px`;
}
if (updateX) {
if (xIsPos) {
if (curLeft > x + 10) {
xIsPos = false;
} else {
el.style.left = `${curLeft + 1}px`;
}
} else {
if (curLeft < x - 10) {
xIsPos = true;
} else {
el.style.left = `${--curLeft}px`;
}
}
}
updateX = updateX ? false : true;
requestAnimationFrame(
floatOn.bind(null, { el: el, x: x, xIsPos: xIsPos, updateX: updateX })
);
};
class Bubble {
constructor(target, i) {
this.bubble = document.createElement("div");
this.bubble.classList.add("bubble");
this.x = Math.floor(Math.random() * innerWidth);
this.y = Math.floor(Math.random() * innerHeight);
this.scale = Math.random();
this.pos = Math.round(Math.random());
this.bubble.style.top = `${this.y}px`;
this.bubble.style.left = `${this.x}px`;
this.bubble.style.transform = `translateZ(${
this.pos ? "" : "-"
}${this.scale.toFixed(2) * 1000}px)`;
setTimeout(() => {
target.appendChild(this.bubble);
}, i * 50);
setTimeout(floatOn.bind(null, { el: this.bubble, x: this.x }), i * 50);
}
}
for (let i = 0; i < 100; i++) {
new Bubble(document.querySelector(".soda"), i);
}
</script>
