forked from creations/profilePage
84 lines
2.6 KiB
JavaScript
84 lines
2.6 KiB
JavaScript
document.addEventListener("DOMContentLoaded", () => {
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const snowContainer = document.createElement("div");
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snowContainer.style.position = "fixed";
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snowContainer.style.top = "0";
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snowContainer.style.left = "0";
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snowContainer.style.width = "100vw";
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snowContainer.style.height = "100vh";
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snowContainer.style.pointerEvents = "none";
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document.body.appendChild(snowContainer);
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const maxSnowflakes = 60;
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const snowflakes = [];
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const mouse = { x: -100, y: -100 };
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document.addEventListener("mousemove", (e) => {
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mouse.x = e.clientX;
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mouse.y = e.clientY;
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});
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const createSnowflake = () => {
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if (snowflakes.length >= maxSnowflakes) {
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const oldestSnowflake = snowflakes.shift();
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snowContainer.removeChild(oldestSnowflake);
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}
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const snowflake = document.createElement("div");
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snowflake.classList.add("snowflake");
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snowflake.style.position = "absolute";
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snowflake.style.width = `${Math.random() * 3 + 2}px`;
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snowflake.style.height = snowflake.style.width;
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snowflake.style.background = "white";
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snowflake.style.borderRadius = "50%";
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snowflake.style.opacity = Math.random();
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snowflake.style.left = `${Math.random() * window.innerWidth}px`;
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snowflake.style.top = `-${snowflake.style.height}`;
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snowflake.speed = Math.random() * 3 + 2;
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snowflake.directionX = (Math.random() - 0.5) * 0.5;
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snowflake.directionY = Math.random() * 0.5 + 0.5;
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snowflakes.push(snowflake);
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snowContainer.appendChild(snowflake);
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};
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setInterval(createSnowflake, 80);
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function updateSnowflakes() {
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snowflakes.forEach((snowflake, index) => {
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const rect = snowflake.getBoundingClientRect();
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const dx = rect.left + rect.width / 2 - mouse.x;
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const dy = rect.top + rect.height / 2 - mouse.y;
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const distance = Math.sqrt(dx * dx + dy * dy);
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if (distance < 30) {
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snowflake.directionX += (dx / distance) * 0.02;
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snowflake.directionY += (dy / distance) * 0.02;
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} else {
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snowflake.directionX += (Math.random() - 0.5) * 0.01;
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snowflake.directionY += (Math.random() - 0.5) * 0.01;
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}
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snowflake.style.left = `${rect.left + snowflake.directionX * snowflake.speed}px`;
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snowflake.style.top = `${rect.top + snowflake.directionY * snowflake.speed}px`;
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if (rect.top + rect.height >= window.innerHeight) {
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snowContainer.removeChild(snowflake);
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snowflakes.splice(index, 1);
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}
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if (
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rect.left > window.innerWidth ||
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rect.top > window.innerHeight ||
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rect.left < 0
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) {
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snowflake.style.left = `${Math.random() * window.innerWidth}px`;
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snowflake.style.top = `-${snowflake.style.height}`;
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}
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});
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requestAnimationFrame(updateSnowflakes);
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}
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updateSnowflakes();
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});
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