마우스 이펙트 05

Even if it collects dust, it is dust

티끌 모아봤자 티끌이다

mousePageX : 0px
mousePageY : 0px
centerPageX : 0px
centerPageY : 0px
maxPageX : 0px
maxPageY : 0px
anglePageX : 0px
anglePageY : 0px

소스 보기

Javascript

HTML

CSS

<script>
  const mouseMove = (e) => {
    // 마우스 좌표값
    let mousePageX = e.pageX;
    let mousePageY = e.pageY;

    // 마우스 좌표 기준점을 가운데로 변경
    let centerPageX = window.innerWidth / 2 - mousePageX;
    let centerPageY = window.innerHeight / 2 - mousePageY;

    // 최소값은 -100, 최대값은 100으로 설정
    let maxPageX = Math.max(-200, Math.min(200, centerPageX));
    let maxPageY = Math.max(-200, Math.min(200, centerPageY));

    // 각도 줄이는 설정
    let anglePageX = maxPageX * 0.1;
    let anglePageY = maxPageY * 0.1;

    // 부드럽게 설정
    let softPageX = 0, softPageY = 0;
    softPageX += (anglePageX - softPageX) * 0.4;
    softPageY += (anglePageY - softPageY) * 0.4;

    // 이미지 움직이기
    const imgMove = document.querySelector(".mouse__img");
    imgMove.style.transform = "perspective(600px) rotateX("+softPageY+"deg) rotateY("+ -softPageX+"deg)";

    // 커서
    gsap.to(".mouse__cursor", {duration: .3, left: mousePageX - 50, top: mousePageY - 50})

    // 출력
    document.querySelector(".mousePageX").textContent = mousePageX;
    document.querySelector(".mousePageY").textContent = mousePageY;
    document.querySelector(".centerPageX").textContent = centerPageX;
    document.querySelector(".centerPageY").textContent = centerPageY;
    document.querySelector(".maxPageX").textContent = maxPageX;
    document.querySelector(".maxPageY").textContent = maxPageY;
    document.querySelector(".anglePageX").textContent = Math.round(anglePageX);
    document.querySelector(".anglePageY").textContent = Math.round(anglePageY);
  };

  window.addEventListener("mousemove", mouseMove);
</script>

<main id="main">
    <section id="mouseType">
      <div class="mouse__cursor"></div>
      <div class="mouse__wrap">
        <div class="mouse__img">
          <figure>
            <img src="../assets/img/effect_bg11.jpg" alt="이미지">
          </figure>
          <figcaption>
              <p>Even if it collects dust, it is dust</p>
              <p>티끌 모아봤자 티끌이다</p>
          </figcaption>
        </div>
      </div>
    </section>

    <div class="mouse__info">
      <ul>
        <li>mousePageX : <span class="mousePageX">0</span>px</li>
        <li>mousePageY : <span class="mousePageY">0</span>px</li>
        <li>centerPageX : <span class="centerPageX">0</span>px</li>
        <li>centerPageY : <span class="centerPageY">0</span>px</li>
        <li>maxPageX : <span class="maxPageX">0</span>px</li>
        <li>maxPageY : <span class="maxPageY">0</span>px</li>
        <li>anglePageX : <span class="anglePageX">0</span>px</li>
        <li>anglePageY : <span class="anglePageY">0</span>px</li>
      </ul>
    </div>
  </main>

/* mouseType */
.mouse__wrap {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	color: #fff;
	width: 100%;
	height: 100vh;
	overflow: hidden;
	cursor: none;
}
.mouse__img {
	transform: perspective(600px) rotateX(0deg) rotateY(0deg);
	transform-style: preserve-3d;
	will-change: transform;
	transition: all 0.1s;
}
.mouse__img figure {
	width: 50vw;
	position: relative;
}
.mouse__img figure::before {
	content: '';
	position: absolute;
	left: 5%;
	bottom: -30px;
	width: 90%;
	height: 40px;
	background: url(../assets/img/effect_bg11.jpg) center no-repeat;
	background-size: 100% 40px;
	filter: blur(15px) grayscale(50%);
	z-index: -1;
	opacity: 0.7;
}
.mouse__img figcaption {
	position: absolute;
	left: 50%;
	top: 50%;
	font-size: 16px;
	line-height: 1.6;
	transform: translate3d(-50%, -50%, 150px);
	padding: 10px;
	white-space: nowrap;
	text-align: center;
	background: rgba(0,0,0,0.4);
}

.mouse__cursor {
	position: absolute;
	left: 0;
	top: 0;
	width: 100px;
	height: 100px;
	border-radius: 50%;
	background: #fff;
	z-index: 1000;
	pointer-events: none;
	user-select: none;
	mix-blend-mode: difference;
}