three实现三维场景圆柱世界人口排名动画效果代码-html代码-BFW代码库

three实现三维场景圆柱世界人口排名动画效果代码

代码语言：html

所属分类：三维

代码描述：three实现三维场景圆柱世界人口排名动画效果代码

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">
    <title>Top 10 Population - Preview Mode</title>
    <style>
        body { margin: 0; overflow: hidden; background-color: #87CEEB; font-family: 'Arial', sans-serif; }
        #canvas-container { width: 100vw; height: 100vh; }
        
        /* 主界面控制按钮 */
        #ui-controls {
            position: absolute;
            bottom: 40px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 20px;
            z-index: 100;
            background: rgba(255, 255, 255, 0.25);
            padding: 10px 25px;
            border-radius: 50px;
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255,255,255,0.4);
        }

        button {
            background: #fff;
            border: none;
            color: #333;
            padding: 12px 30px;
            font-size: 16px;
            font-weight: 800;
            cursor: pointer;
            border-radius: 25px;
            transition: all 0.2s;
            box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        }

        button:hover {
            transform: scale(1.05);
            color: #007bff;
        }

        button:disabled {
            background: #e0e0e0;
            color: #999;
            cursor: not-allowed;
            transform: none;
        }

        /* 状态提示 */
        #status {
            position: absolute;
            top: 30px;
            left: 50%;
            transform: translateX(-50%);
            color: white;
            background: rgba(255, 50, 50, 0.8); /* 红色背景表示录制中 */
            padding: 10px 20px;
            border-radius: 8px;
            font-size: 16px;
            font-weight: bold;
            display: none;
            pointer-events: none;
            z-index: 200;
            box-shadow: 0 0 15px rgba(255,0,0,0.5);
        }

        /* === 新增：视频预览弹窗层 === */
        #video-modal {
            display: none; /* 默认隐藏 */
            position: fixed;
            top: 0; left: 0;
            width: 100%; height: 100%;
            background: rgba(0, 0, 0, 0.8); /* 深色半透明背景 */
            z-index: 1000;
            align-items: center;
            justify-content: center;
            flex-direction: column;
        }

        .modal-content {
            background: #fff;
            padding: 20px;
            border-radius: 12px;
            text-align: center;
            box-shad.........完整代码请登录后点击上方下载按钮下载查看