마우스 이펙트

When you have a dream, you've got to grab it and never let go

꿈이 있다면, 그 꿈을 잡고 절대 놓아주지 말아라.

mousePageX : 0px
mousePageY : 0px
centerPageX : 0px
centerPageY : 0px

소스보기

Javascript

HTML

CSS

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 100 설정
let maxPageX = Math.max(-500, Math.min(500, centerPageX));
let maxPageY = Math.max(-500, Math.min(500, 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: 0.3, left: mousePageX - 50, top: mousePageY - 50 });
//출력
document.querySelector(".mousePageX").textContent = mousePageX;
document.querySelector(".mousePageY").textContent = mousePageY;
document.querySelector(".centerPageX").textContent = Math.round(centerPageX);
document.querySelector(".centerPageY").textContent = Math.round(centerPageY);
ow.addEventListener("mousemove", mouseMove);

<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_bg07.jpg" alt="이미지" />
                </figure>
                <figcaption>
                    <p>When you have a dream, you've got to grab it and never let go</p>
                    <p>꿈이 있다면, 그 꿈을 잡고 절대 놓아주지 말아라.</p>
                </figcaption>
            </div>
        </div>
    </section>
    <div class="mouse__info">
        <ul>
            <li>mousePageX : <span class="mousePageX">0px</span></li>
            <li>mousePageY : <span class="mousePageY">0px</span></li>
            <li>centerPageX : <span class="centerPageX">0px</span></li>
            <li>centerPageY : <span class="centerPageY">0px</span></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 0.3s;
}
.mouse__wrap figure {
    width: 40vw;
    position: relative;
}
.mouse__wrap figure::before {
    content: "";
    position: absolute;
    left: 5%;
    bottom: -30px;
    width: 90%;
    height: 40px;
    background: url(../assets/img/effect_bg07.jpg) center no-repeat;
    background-size: 100% 40px;
    filter: blur(15px) grayscale(50%);
    z-index: -1;
    opacity: 0.7;
}
.mouse__wrap figcaption {
    position: absolute;
    left: 50%;
    top: 50%;
    font-size: 1vw;
    line-height: 1.4;
    transform: translate3d(-50%, -50%, 100px);
    padding: 1vw;
    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%;
    z-index: 1000;
    background-color: #fff;
    pointer-events: none;
    user-select: none;
    mix-blend-mode: difference;
}
.mouse__info {
    position: absolute;
    left: 20px;
    bottom: 10px;
    font-size: 14px;
    line-height: 1.6;
    color: #fff;
}