three实现鼠标滚动驱动三维数字粒子丝滑切换动画代码-html代码-BFW代码库

three实现鼠标滚动驱动三维数字粒子丝滑切换动画代码

代码语言：html

所属分类：三维

代码描述：three实现鼠标滚动驱动三维数字粒子丝滑切换动画代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>3D数字动态切换</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            background: #000;
            overflow-x: hidden;
            color: #fff;
        }

        #canvas-container {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            z-index: 1;
        }

        .scroll-container {
            height: 1000vh;
            position: relative;
            z-index: 2;
            pointer-events: none;
        }

        /* 当前数字显示 */
        .number-display {
            position: fixed;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 10;
            text-align: center;
            pointer-events: none;
        }

        .current-number {
            font-size: 15vw;
            font-weight: 900;
            background: linear-gradient(135deg, #00f5ff, #ff00ea, #00f5ff);
            background-size: 200% 200%;
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            animation: gradientShift 3s ease infinite;
            text-shadow: 0 0 100px rgba(0, 245, 255, 0.5);
            filter: drop-shadow(0 0 30px rgba(0, 245, 255, 0.8));
        }

        @keyframes gradientShift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        .number-label {
            font-size: 1.5em;
            color: rgba(255,255,255,0.6);
            letter-spacing: 10px;
            text-transform: uppercase;
            margin-top: 20px;
        }

        /* 进度条 */
        .progress-bar {
            position: fixed;
            top: 0;
            left: 0;
            height: 4px;
            background: linear-gradient(90deg, #00f5ff, #ff00ea);
            z-index: 100;
            transition: width 0.1s;
            box-shadow: 0 0 20px #00f5ff;
        }

        /* 侧边数字指示 */
        .side-numbers {
            position: fixed;
            right: 40px;
            top: 50%;
            transform: translateY(-50%);
            z-index: 100;
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .side-num {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border: 2px solid rgba(255,255,255,0.2);
            border-radius: 50%;
            font-weight: b.........完整代码请登录后点击上方下载按钮下载查看