three实现模拟三维城市可视化拖拽建筑设计工具代码-html代码-BFW代码库

代码语言：html
所属分类：三维
代码描述：three实现模拟三维城市可视化拖拽建筑设计工具代码，内涵基本的城市三维建筑模型，例如医院、道路、别墅、写字楼，还有时间控制、天气系统等。由claude 4.5 opus生成。
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>🏙️ 三维城市建造工具</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
            overflow: hidden;
            background: #0a0a1a;
        }

        #canvas-container {
            width: 100vw;
            height: 100vh;
        }

        /* 顶部工具栏 */
        #toolbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(180deg, rgba(20,20,40,0.98) 0%, rgba(20,20,40,0.95) 100%);
            display: flex;
            align-items: center;
            padding: 0 20px;
            gap: 10px;
            z-index: 1000;
            border-bottom: 1px solid rgba(100,150,255,0.2);
            backdrop-filter: blur(10px);
        }

        .logo {
            font-size: 1.5rem;
            font-weight: bold;
            background: linear-gradient(135deg, #667eea, #764ba2, #00d4ff);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-right: 20px;
        }

        .toolbar-group {
            display: flex;
            gap: 5px;
            padding: 5px;
            background: rgba(255,255,255,0.05);
            border-radius: 10px;
        }

        .tool-btn {
            background: transparent;
            border: none;
            color: #aaa;
            padding: 10px 15px;
            border-radius: 8px;
            cursor: pointer;
            font-size: 13px;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .tool-btn:hover {
            background: rgba(102,126,234,0.2);
            color: #fff;
        }

        .tool-btn.active {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: #fff;
            box-shadow: 0 4px 15px rgba(102,126,234,0.4);
        }

        .tool-btn .icon {
            font-size: 1.1rem;
        }

        .divider {
            width: 1px;
            height: 30px;
            background: rgba(255,255,255,0.1);
            margin: 0 10px;
        }

        /* 左侧面板 */
        #left-panel {
            position: fixed;
            left: 0;
            top: 60px;
            width: 300px;
            height: calc(100vh - 60px);
            background: rgba(15,15,30,0.95);
            border-right: 1px solid rgba(100,150,255,0.1);
            overflow-y: auto;
            z-index: 100;
            backdrop-filter: blur(10px);
        }

        .panel-section {
            padding: 20px;
            border-bottom: 1px solid rgba(255,255,255,0.05);
        }

        .panel-title {
            color: #667eea;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 15px;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .building-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }

        .building-card {
            background: linear-gradient(145deg, rgba(40,40,60,0.8), rgba(25,25,45,0.8));
            border: 2px solid transparent;
            border-radius: 12px;
            padding: 15px;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
        }

        .building-card:hover {
            border-color: rgba(102,126,234,0.5);
            transform: translateY(-3px);
            box-shadow: 0 10px 30px rgba(0,0,0,0.3);
        }

        .building-card.selected {
            border-color: #00d4ff;
            background: linear-gradient(145deg, rgba(0,212,255,0.2), rgba(102,126,234,0.2));
            box-shadow: 0 0 25px rgba(0,212,255,0.3);
        }

        .building-card .preview {
            width: 60px;
            height: 60px;
            margin: 0 auto 10px;
            background: linear-gradient(145deg, #667eea, #764ba2);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.8rem;
        }

        .building-card .name {
            color: #fff;
            font-size: 0.85rem;
            margin-bottom: 5px;
        }

        .building-card .info {
            color: #666;
            font-size: 0.7rem;
        }

        /* 右侧面板 */
        #right-panel {
            position: fixed;
            right: 0;
            top: 60px;
            width: 320px;
            height: calc(100vh - 60px);
            background: rgba(15,15,30,0.95);
            border-left: 1px solid rgba(100,150,255,0.1);
            overflow-y: auto;
            z-index: 100;
            backdrop-filter: blur(10px);
        }

        .property-row {
            margin-bottom: 15px;
        }

        .property-label {
            color: #888;
            font-size: 0.8rem;
            margin-bottom: 8px;
            display: block;
        }

        .property-slider {
            width: 100%;
            -webkit-appearance: none;
            height: 6px;
            background: rgba(255,255,255,0.1);
            border-radius: 3px;
            outline: none;
        }

        .property-slider::-webkit-slider-thumb {
            -webkit-appearance: none;
            width: 18px;
            height: 18px;
            background: linear-gradient(135deg, #667eea, #00d4ff);
            border-radius: 50%;
            cursor: pointer;
            box-shadow: 0 2px 10px rgba(102,126,234,0.5);
        }

        .slider-value {
            display: flex;
            justify-content: space-between;
            margin-top: 5px;
            font-size: 0.75rem;
            color: #666;
        }

        .slider-value .current {
            color: #00d4ff;
            font-weight: bold;
        }

        /* 天气控制 */
        .weather-controls {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 8px;
        }

        .weather-btn {
            background: rgba(255,255,255,0.05);
            border: 1px solid rgba(255,255,255,0.1);
            border-radius: 10px;
            padding: 12px;
            cursor: pointer;
            transition: all 0.3s;
            text-align: center;
        }

        .weather-btn:hover {
            background: rgba(102,126,234,0.2);
            border-color: rgba(102,126,234,0.5);
        }

        .weather-btn.active {
            background: linear-gradient(135deg, rgba(102,126,234,0.3), rgba(0,212,255,0.3));
            border-color: #00d4ff;
        }

        .weather-btn .icon {
            font-size: 1.5rem;
            display: block;
            margin-bottom: 5px;
        }

        .weather-btn .label {
            color: #888;
            font-size: 0.7rem;
        }

        /* 时间控制 */
        .time-control {
            display: flex;
            align-items: center;
            gap: 15px;
            padding: 15px;
            background: rgba(0,0,0,0.3);
            border-radius: 12px;
        }

        .time-display {
            text-align: center;
        }

        .time-display .time {
            font-size: 2rem;
            color: #fff;
            font-weight: bold;
        }

        .time-display .period {
            color: #667eea;
            font-size: 0.8rem;
        }

        .time-slider-container {
            flex: 1;
        }

        /* 迷你地图 */
        #minimap {
            width: 100%;
            height: 200px;
            background: rgba(0,0,0,0.5);
            border-radius: 12px;
            overflow: hidden;
            position: relative;
        }

        #minimap-canvas {
            width: 100%;
            height: 100%;
        }

        /* 状态栏 */
        #status-bar {
            position: fixed;
            bottom: 0;
            left: 300px;
            right: 320px;
            height: 35px;
            background: rgba(15,15,30,0.95);
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 20px;
            font-size: 0.8rem;
            color: #666;
            border-top: 1px solid rgba(255,255,255,0.05);
            z-index: 100;
        }

        .status-item {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .status-item .value {
            color: #00d4ff;
        }

        /* 加载画面 */
        #loading {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3a 100%);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            z-index: 9999;
        }

        .loading-city {
            width: 200px;
            height: 100px;
            position: relative;
            margin-bottom: 30px;
        }

        .loading-building {
            position: absolute;
            bottom: 0;
            background: linear-gradient(180deg, #667eea, #764ba2);
            animation: buildUp 1.5s ease-in-out infinite;
        }

        .loading-building:nth-child(1) { left: 0; width: 30px; animation-delay: 0s; }
        .loading-building:nth-child(2) { left: 40px; width: 25px; animation-delay: 0.2s; }
        .loading-building:nth-child(3) { left: 75px; width: 40px; animation-delay: 0.4s; }
        .loading-building:nth-child(4) { left: 125px; width: 35px; animation-delay: 0.6s; }
        .loading-building:nth-child(5) { left: 170px; width: 30px; animation-delay: 0.8s; }

        @keyframes buildUp {
            0%, 100% { height: 20px; }
            50% { height: 80px; }
        }

        .loading-text {
            color: #fff;
            font-size: 1.2rem;
            margin-bottom: 20px;
        }

        .loading-bar {
            width: 300px;
            height: 4px;
            background: rgba(255,255,255,0.1);
            border-radius: 2px;
            overflow: hidden;
        }

        .loading-progress {
            height: 100%;
            background: linear-gradient(90deg, #667eea, #00d4ff);
            border-radius: 2px;
            animation: loadProgress 2s ease-in-out forwards;
        }

        @keyframes loadProgress {
            from { width: 0; }
            to { width: 100%; }
        }

        /* 工具提示 */
        .tooltip {
            position: fixed;
            background: rgba(0,0,0,0.9);
            color: #fff;
            padding: 8px 12px;
            border-radius: 6px;
            font-size: 0.8rem;
            pointer-events: none;
            z-index: 2000;
            display: none;
        }

        /* 色彩选择器 */
        .color-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 8px;
        }

        .color-option {
            width: 100%;
            aspect-ratio: 1;
            border-radius: 8px;
            cursor: pointer;
            border: 3px solid transparent;
            transition: all 0.3s;
        }

        .color-option:hover {
            transform: scale(1.1);
        }

        .color-option.selected {
            border-color: #fff;
            box-shadow: 0 0 15px rgba(255,255,255,0.5);
        }

        /* 统计卡片 */
        .stat-card {
            background: linear-gradient(145deg, rgba(40,40,60,0.5), rgba(25,25,45,0.5));
            border-radius: 12px;
            padding: 15px;
            margin-bottom: 10px;
        }

        .stat-card .label {
            color: #666;
            font-size: 0.75rem;
            margin-bottom: 5px;
        }

        .stat-card .value {
            color: #fff;
            font-size: 1.5rem;
            font-weight: bold;
        }

        .stat-card .value span {
            color: #667eea;
            font-size: 0.9rem;
        }

        /* 快捷键面板 */
        #shortcuts-panel {
            position: fixed;
            left: 310px;
            bottom: 45px;
            background: rgba(15,15,30,0.95);
            border-radius: 10px;
            padding: 15px;
            font-size: 0.75rem;
            color: #666;
            z-index: 100;
        }

        .shortcut-row {
            display: flex;
            justify-content: space-between;
            margin: 5px 0;
        }

        .shortcut-key {
            background: rgba(255,255,255,0.1);
            padding: 2px 8px;
            border-radius: 4px;
            color: #fff;
            font-family: monospace;
        }

        /* 通知 */
        #notification {
            position: fixed;
            top: 80px;
            left: 50%;
            transform: translateX(-50%);
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: #fff;
            padding: 12px 30px;
            border-radius: 25px;
            font-size: 0.9rem;
            z-index: 2000;
            display: none;
            animation: slideDown 0.3s ease;
        }

        @keyframes slideDown {
            from { opacity: 0; transform: translateX(-50%) translateY(-20px); }
            to { opacity: 1; transform: translateX(-50%) translateY(0); }
        }

        /* 模态框 */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0,0,0,0.8);
            display: none;
            align-items: center;
            justify-content: center;
            z-index: 3000;
        }

        .modal-overlay.active {
            display: flex;
        }

        .modal {
            background: rgba(20,20,40,0.98);
            border-radius: 20px;
            padding: 30px;
            min-width: 450px;
            border: 1px solid rgba(102,126,234,0.3);
        }

        .modal h2 {
            color: #fff;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .modal-buttons {
            display: flex;
            gap: 10px;
            margin-top: 25px;
            justify-content: flex-end;
        }

        .btn {
            padding: 12px 25px;
            border: none;
            border-radius: 10px;
            cursor: pointer;
            font-size: 0.9rem;
            transition: all 0.3s;
        }

        .btn-primary {
            background: linear-gradient(135deg, #667eea, #764ba2);
            color: #fff;
        }

        .btn-primary:hover {
            box-shadow: 0 5px 20px rgba(102,126,234,0.5);
        }

        .btn-secondary {
            background: rgba(255,255,255,0.1);
            color: #fff;
        }

        /* 滚动条 */
        ::-webkit-scrollbar {
            width: 6px;
        }

        ::-webkit-scrollbar-track {
            background: rgba(0,0,0,0.2);
        }

        ::-webkit-scrollbar-thumb {
            background: rgba(102,126,234,0.5);
            border-radius: 3px;
        }

        ::-webkit-scrollbar-thumb:hover {
            background: rgba(102,126,234,0.8);
        }
    </style>
</head>
<body>
    <!-- 加载画面 -->
    <div id="loading">
        <div class="loading-city">
            <div class="loading-building"></div>
            <div class="loading-building"></div>
            <div class="loading-building"></div>
            <div class="loading-building"></div>
            <div class="loading-building"></div>
        </div>
        <div class="loading-text">正在构建城市引擎...</div>
        <div class="loading-bar">
            <div class="loading-progress"></div>
        </div>
    </div>

    <!-- 主画布 -->
    <div id="canvas-container"></div>

    <!-- 顶部工具栏 -->
    <div id="toolbar">
        <div class="logo">🏙️ CityBuilder Pro</div>
        
        <div class="toolbar-group">
            <button class="tool-btn active" data-tool="select" title="选择工具">
                <span class="icon">🔍</span>
                <span>选择</span>
            </button>
            <button class="tool-btn" data-tool="move" title="移动工具">
                <span class="icon">✋</span>
                <span>移动</span>
            </button>
            <button class=&quo.........完整代码请登录后点击上方下载按钮下载查看