css 使用六边形时Anime.js交错偏移问题:适用于1080px宽度,但不适用于任何其他分辨率

ddrv8njm  于 2023-02-01  发布在  其他
关注(0)|答案(1)|浏览(145)

我刚接触网络开发,试图通过修改tutorial来学习,使其成为一个交错的六边形网格,当用anime.js点击时会淡出。
下面是它按预期工作的gif(宽度1080px):

但只要我改变屏幕宽度(例如1600px):

左下角看起来有点与其他贴图断开连接,这会降低效果。我想让它不这样做,但不确定anime.js的问题是什么。我如何才能让它按预期工作?
下面是我运行的代码:
Codepen for convenience
超文本:

<!doctype html>
<html>
    <head>
        <meta charset="utf-8">
        <title>Untitled Document</title>
        <link rel="stylesheet" href="./homepage.css">
    </head>

    <body>

        <!-- hexagonal grid -->
        <div class="containercontainer">
            <div class="hexagoncontainer">
                  <div id="hexagons"></div>
            </div>
        </div>

        <script src="https://cdnjs.cloudflare.com/ajax/libs/animejs/3.2.1/anime.min.js"></script>
        <script src="./homepage.js"></script>

    </body>
</html>

CSS:

/* CSS Document */

@keyframes background-pan {
  from {
    background-position: 0% center;
  }

  to {
    background-position: -200% center;
  }
}

body {
    width:100%;
    overflow-x: hidden;
}

.containercontainer {
    animation: background-pan 10s linear infinite;
    background: linear-gradient(
        to right,
        rgb(98,0,234),
        rgb(236,64,122),
        rgb(98,0,234)
    );

    background-size: 200%;
    height: 100vh;
    overflow: hidden;
    margin-left: -75px;
    margin-right: -200px;
    margin-top: -50px;
    margin-bottom: -10px;
}

.hexagoncontainer {
    --s: 100px;  /* size of a hexagon */
    --m: 1px;   /* space between each heaxgon */
    --r: calc(var(--s)*3*1.1547/2 + 4*var(--m));
    display:flex;
}

#hexagons div {
  width: var(--s);
  height: calc(var(--s)*1.1547); 
  margin: var(--m);
  display: inline-block;
  clip-path: polygon(0% 25%, 0% 75%, 50% 100%, 100% 75%, 100% 25%, 50% 0%);
  margin-bottom: calc(var(--m) - var(--s)*0.32); 
}

#hexagons::before {
  content: "";
  width: calc(var(--s)/2 + var(--m));
  float: left;
  height: 100%;
  shape-outside: repeating-linear-gradient(     
                  transparent 0 calc(var(--r) - 3px),      
                  #fff        0 var(--r));
}

.hexagon {
    background-color: rgb(20, 20, 20);
}

最后,javascript:

const wrapper = document.getElementById("hexagons");

let columns = 0, rows = 0, toggled = false;

const hexagonOnClick = index => {
    toggled = !toggled;

    anime({
        targets: ".hexagon",
        opacity: toggled ? 0 : 1,
        delay: anime.stagger(50, {
            grid: [columns, rows],
            from: index
        })
    });
}

const createTile = index => {
    const tile = document.createElement("div");

    tile.classList.add("hexagon");

    tile.onclick = e => hexagonOnClick(index);

    tile.style.opacity = toggled ? 0 : 1;

    return tile;
}

const createTiles = quantity => {
    Array.from(Array(quantity)).map((tile, index) => {
        wrapper.appendChild(createTile(index));
    });
}

const createGrid = () => {
    wrapper.innerHTML = "";

    const size = document.body.clientWidth > 800 ? 100 : 50;

    columns = Math.floor(document.body.clientWidth / size) + 2;
    rows = Math.floor(document.body.clientHeight / size) + 2;

    wrapper.style.setProperty("--columns", columns)
    wrapper.style.setProperty("--rows", rows);
    wrapper.style.setProperty("--hexagonSize", size);

    createTiles(columns * rows);
}

createGrid();

window.onresize = () => createGrid();

任何帮助,这是非常感谢!谢谢!

nnt7mjpx

nnt7mjpx1#

我自己通过修修补补找到了答案!
问题就在CSS中:

.containercontainer {
    animation: background-pan 10s linear infinite;
    background: linear-gradient(
        to right,
        rgb(98,0,234),
        rgb(236,64,122),
        rgb(98,0,234)
    );

    background-size: 200%;
    height: 100vh;
    overflow: hidden;
    margin-left: -75px;
    margin-right: -200px; /* the problem */
    margin-top: -50px;
    margin-bottom: -10px;
}

页边距为奇数行中的大量六边形留下了空间,但在偶数行中将它们缩短了一个。通过添加多一点空间(将页边距调整为-220px),现在可以按预期工作了!

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