HTML+CSS+JS实现 ❤️three 3D铅笔绘图工具特效❤️

你的名字 2022-09-10 07:09 109阅读 0赞

> ##  效果演示：   ##
> 
> ![20210906105324341.gif][]

> ## 代码目录： ##

![watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAamF2YeadjumYs-WLhw_size_20_color_FFFFFF_t_70_g_se_x_16][]

> ## 主要代码实现： ##

### 部分CSS样式： ###

#mfPreviewBar {
        display: none !important;
    }
    
    html,
    body {
        position: fixed;
        overflow: hidden;
        touch-action: none;
    }
    
    body {
        background-color: #f7f4f0;
        cursor: url("https://s3-us-west-2.amazonaws.com/s.cdpn.io/605067/cursor.png"), auto;
        font-family: "Galano Grotesque Semi Bold";
        margin: 0;
        overflow: hidden;
    }
    
    button {
        font-family: "Galano Grotesque Semi Bold";
    }
    
    .colours {
        bottom: 90px;
        display: none;
        left: 50%;
        list-style-type: none;
        padding-left: 0;
        position: absolute;
        transform: translateX(-50%);
        z-index: 10;
    }
    
    @media (min-width: 1024px) {
        .colours {
            display: flex;
        }
    }
    
    .colours li {
        border-radius: 50%;
        display: inline-block;
        height: 14px;
        margin: 0 12px;
        width: 14px;
    }
    
    .colours li:nth-child(1) {
        background-color: #100c08;
    }
    
    .colours li:nth-child(2) {
        background-color: #759BA9;
    }
    
    .colours li:nth-child(3) {
        background-color: #77dd77;
    }
    
    .colours li:nth-child(4) {
        background-color: #ff6961;
    }
    
    .colours li:nth-child(5) {
        background-color: #ffd1dc;
    }
    
    .pencil__border {
        bottom: 0;
        left: 0;
        pointer-events: none;
        position: absolute;
        right: 0;
        top: 0;
        z-index: 3;
    }
    
    .pencil__border div:nth-child(1),
    .pencil__border div:nth-child(2) {
        height: 100%;
        left: 0;
        position: absolute;
        top: 0;
        width: 100%;
    }
    
    .pencil__border div:nth-child(1):before,
    .pencil__border div:nth-child(1):after,
    .pencil__border div:nth-child(2):before,
    .pencil__border div:nth-child(2):after {
        background-color: #FF851B;
        content: "";
        opacity: 0.98;
        position: absolute;
    }
    
    .pencil__border div:nth-child(1):before {
        height: 20px;
        left: 20px;
        top: 0;
        width: 100%;
    }
    
    @media (min-width: 1024px) {
        .pencil__border div:nth-child(1):before {
            height: 60px;
            left: 55px;
        }
    }
    
    .pencil__border div:nth-child(1):after {
        bottom: 60px;
        height: 100%;
        left: 0;
        width: 20px;
    }
    
    @media (min-width: 1024px) {
        .pencil__border div:nth-child(1):after {
            bottom: 80px;
            width: 55px;
        }
    }
    
    .pencil__border div:nth-child(2):before {
        bottom: 0;
        right: 20px;
        height: 60px;
        width: 100%;
    }
    
    @media (min-width: 1024px) {
        .pencil__border div:nth-child(2):before {
            height: 80px;
            right: 55px;
        }
    }
    
    .pencil__border div:nth-child(2):after {
        bottom: 0;
        height: 100%;
        right: 0;
        width: 20px;
    }
    
    @media (min-width: 1024px) {
        .pencil__border div:nth-child(2):after {
            bottom: -60px;
            width: 55px;
        }
    }
    
    .pencil__border-inner {
        border: solid 1px #000;
        border-width: 2px;
        border-style: solid;
        bottom: 58px;
        left: 19px;
        position: absolute;
        right: 19px;
        top: 19px;
    }
    
    @media (min-width: 1024px) {
        .pencil__border-inner {
            bottom: 78px;
            left: 54px;
            right: 54px;
            top: 58px;
        }
    }
    
    .pencil__refresh {
        background-color: #FCF4EA;
        border: none;
        border-radius: 50%;
        bottom: 18px;
        cursor: pointer;
        height: 26px;
        padding: 4px 1px 0px;
        position: absolute;
        left: 50%;
        text-align: center;
        transform: translateX(-50%);
        width: auto;
        z-index: 3;
    }
    
    @media (min-width: 1024px) {
        .pencil__refresh {
            bottom: 27px;
            left: 80px;
            transform: none;
        }
    }
    
    .pencil__submit {
        bottom: 27px;
        display: none;
        position: absolute;
        right: 80px;
        z-index: 4;
    }
    
    @media (min-width: 1024px) {
        .pencil__submit {
            display: block;
        }
    }
    
    .btn {
        background-color: transparent;
        border: none;
        cursor: pointer;
        font-size: 13px;
        letter-spacing: 0.15em;
        outline: none;
        padding: 5px 10px 1px 10px;
        text-transform: uppercase;
        user-select: none;
        -moz-user-select: none;
    }

### HTML代码 : ###

<!DOCTYPE html>
    <html>
    
    <head>
        <meta charset="UTF-8">
        <title>自适应3D铅笔画板</title>
    
        <link rel="stylesheet" href="css/style.css">
    
    </head>
    
    <body>
    
        <ul class="colours">
            <li></li>
            <li></li>
            <li></li>
            <li></li>
            <li></li>
        </ul>
        <div class="pencil__border">
            <div></div>
            <div></div>
            <div class="pencil__border-inner"></div>
        </div>
        <button class="pencil__refresh btn">
    	刷新
    </button>
        <button class="pencil__submit btn">保存PNG</button>
    
    
    
        <script src='js/three.js'></script>
        <script src='js/MTLLoader.js'></script>
        <script src='js/OBJLoader.js'></script>
        <script src="js/script.js"></script>
    
    </body>
    
    </html>

> ## 源码获取 ##
> 
> 查看博主主页或私信博主获取
> 
> 精彩推荐更新中：
> 
> ### [HTML5大作业实战100套][HTML5_100] ###

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![在这里插入图片描述][8e6bebf6b7cd409abc03ca5fcb83f826.gif_pic_center]

[20210906105324341.gif]: /images/20220829/d32fc8a9e60c4c409ad0efa2a122538c.png
[watermark_type_ZHJvaWRzYW5zZmFsbGJhY2s_shadow_50_text_Q1NETiBAamF2YeadjumYs-WLhw_size_20_color_FFFFFF_t_70_g_se_x_16]: /images/20220829/92f85c871ba9484fb58ed7f207bb698a.png
[HTML5_100]: https://blog.csdn.net/weixin_39709134/category_11287267.html
[8e6bebf6b7cd409abc03ca5fcb83f826.gif_pic_center]: /images/20220829/4f9f1306e4fd4e26bc1a4e27d25c5ab6.png