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[CSS] ๋งˆ์šฐ์Šค๋ฅผ ๋”ฐ๋ผ๊ฐ€๋Š” ๋ˆˆ์•Œ ํšจ๊ณผ ๋งŒ๋“ค๊ธฐ๐Ÿ‘€

by ์ฝ”๋”ฉ๊ณต์ฑ… 2022. 9. 26.
๋ฐ˜์‘ํ˜•

๋งˆ์šฐ์Šค๋ฅผ ๋”ฐ๋ผ๊ฐ€๋Š” ๋ˆˆ์•Œ ํšจ๊ณผ ๋งŒ๋“ค๊ธฐ๐Ÿ‘€

์ด๋ฒˆ ํฌ์ŠคํŒ…์—์„œ๋Š” ๋งˆ์šฐ์Šค ์ปค์„œ ์œ„์น˜๋ฅผ ๋”ฐ๋ผ๊ฐ€๋Š” ๋ˆˆ์•Œ ํšจ๊ณผ๋ฅผ ๋งŒ๋“ค์–ด๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

HTML ์ฝ”๋“œ

wrapper ํด๋ž˜์Šค๊ฐ’์„ ๊ฐ€์ง„ div ์•ˆ์— card ํด๋ž˜์Šค๊ฐ’ div๋ฅผ ๋งŒ๋“  ํ›„, ๊ทธ card div ์•ˆ์—๋Š” me์™€ text ํด๋ž˜์Šค๊ฐ’์„ ๊ฐ€์ง„ div๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. text div ์•ˆ์—๋Š” ๋„ฃ๊ณ  ์‹ถ์€ ์งง์€ ๋ฌธ๊ตฌ๋ฅผ ๋„ฃ์Šต๋‹ˆ๋‹ค. me ์•ˆ์—๋Š” eye ํด๋ž˜์Šค๊ฐ’ div๋ฅผ ๋„ฃ์Šต๋‹ˆ๋‹ค.

<div class="wrapper">
  <div class="card">
    <div class="me">
      <div class="eye"></div>
    </div>
    <div class="text">HELLO</div>
  </div>
</div>

CSS ์ฝ”๋“œ

HTML์—์„œ ๋งŒ๋“ค์–ด๋‘์—ˆ๋˜ div์˜ ํด๋ž˜์Šค๊ฐ’๋“ค์„ ์ด๊ณณ์— ์ •์˜ํ•˜์—ฌ ๋””์ž์ธํ•ฉ๋‹ˆ๋‹ค. .me::before, .me::after์—์„œ background url ๋ฐฉ์‹์œผ๋กœ ์–ผ๊ตด์„ ์ถœ๋ ฅ์‹œํ‚ค๊ณ , .eye, .eye::before์—์„œ๋Š” ์›€์ง์—ฌ์ค„ ๋ˆˆ์•Œ์„ ์ถœ๋ ฅ์‹œ์ผœ์ฃผ๋„๋ก ํ•ฉ๋‹ˆ๋‹ค.

์ฝ”๋“œ ํŽผ์ณ๋ณด๊ธฐ
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  height: 100%;
  overflow: hidden;
}

.wrapper {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 369px;
  height: 547px;
  transform-style: preserve-3d;
}

.me {
  position: absolute;
  width: 369px;
  height: 547px;
  transform: translatez(80px) scale(0.8);
}

.me::before, .me::after {
  position: absolute;
  content: '';
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  border-radius: 10px;
  background: url(http://www.supah.it/dribbble/006/profile.png) no-repeat 0 0;
}

.me::after {
  height: 30px;
  top: auto;
  bottom: -15px;
  filter: blur(15px);
  background-size: 100% 30px;
  border-radius: 100px;
}

.eye, .eye::before {
  width: 70px;
  height: 70px;
  position: absolute;
  top: 175px;
  left: 119px;
  z-index: -1;
  background: url(http://www.supah.it/dribbble/006/eye.png);
}

.eye::before {
  content: '';
  top: -3px;
  left: 99px;
}

.text {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  width: 390px;
  height: 595px;
  transform: translatez(150px) translatex(-11px) translatey(-26px) scale(.55);
  border: 3px solid #fff;
  text-align: center;
  font-size: 35px;
  line-height: 1000px;
  color: #fff;
  opacity: 0.3;
  border-radius: 15px;
  background: linear-gradient(135deg, #fff 0%, rgba(255,255,255,0.36) 39%, rgba(255,255,255,0) 51%, #000 100%);
}

.text::after {
  content: 'eye moving';
  width: 100%;
  position: absolute;
  bottom: 22px;
  left: 0;
  z-index: 1;
  line-height: 1;
  font-size: 18px;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 20px;
  text-indent: 20px;
}

JS ์ฝ”๋“œ

const wrap = document.querySelector('.wrapper');
const eye = document.querySelector('.eye');
const speed = 1;
let x = 0;
let y = 0;
let followX = 0;
let followY = 0;

function animate() {
  x += (followX - x) * speed;
  y += (followY - y) * speed;
  eye.style.transform = `translate(${-x}px, ${-y}px)`;
  wrap.style.transform = `translate(-50%, -50%) perspective(600px) rotateX(${-y}deg) rotateY(${-x}deg)`;
  requestAnimationFrame(animate);
}

window.addEventListener('mousemove', (e) => {
  let mouseX = Math.max(-100, Math.min(100, window.innerWidth / 2 - e.clientX));
  let mouseY = Math.max(-100, Math.min(100, window.innerHeight / 2 - e.clientY));
  
  followX = (12 * mouseX) / 100;
  followY = (10 * mouseY) / 100;
});

window.addEventListener('keydown', (e) => {
  switch(e.keyCode) {
    case 37: 
      followX = 12;
      break;
    case 38:
      followY = 10;
      break;
    case 39:
      followX = -12;
      break;
    case 40:
      followY = -10;
      break;
    default:
      break;
  }
});

animate();

๊ฒฐ๊ณผ๋ฌผ

์ž, ์ด๋ ‡๊ฒŒ ํ•ด์„œ ๋งˆ์šฐ์Šค ๋”ฐ๋ผ ์›€์ง์ด๋Š” ๋ˆˆ์•Œ ํšจ๊ณผ๐Ÿ‘€๊ฐ€ ์™„์„ฑ๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋ญ”๊ฐ€ ์ข€ ๋ฌด์„ญ๊ณ  ๊ธฐ๊ดดํ•˜์ง€ ์•Š๋‚˜์š”โ€ฆ?๐Ÿฅถ

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