마우스 이펙트05

After black clouds, clear weather.

먹구름 뒤에, 화창한 날씨.

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

소스 보기

Javascript

HTML

CSS

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

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

    //최소값은 -100, 최대값은 100설정
    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, 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);    // == document.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_bg19-min.jpg" alt="이미지">
                </figure>
                <figcaption>
                    <p>After black clouds, clear weather.</p>
                    <p>먹구름 뒤에, 화창한 날씨.</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>

.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;
}

.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_bg19-min.jpg) no-repeat center;
    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: 1vw;
    line-height: 1.6;
    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%;
    background: #fff;
    z-index: 1000;
    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: #444;
}