three实现可视化三维城市拖拽设计建造搭建效果代码-html代码-BFW代码库

three实现可视化三维城市拖拽设计建造搭建效果代码

代码语言：html

所属分类：三维

代码描述：three实现可视化三维城市拖拽设计建造搭建效果代码，在一片平面上可拖拽高楼、马路、树木、路灯、河流等物体到场景，并可缩放、移动、旋转、还可切换白昼和太阳照射位置和强度。

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 城市可视化建造师 (Three.js)</title>
    <style>
        body {
            margin: 0;
            overflow: hidden;
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background-color: #111;
            color: #fff;
        }
        canvas {
            display: block;
        }
        .panel {
            position: absolute;
            top: 10px;
            padding: 15px;
            background-color: rgba(0, 0, 0, 0.7);
            border-radius: 8px;
            box-shadow: 0 2px 10px rgba(0,0,0,0.5);
            backdrop-filter: blur(5px);
            -webkit-backdrop-filter: blur(5px);
        }
        #controls-panel {
            left: 10px;
            width: 250px;
        }
        #model-library {
            left: 280px;
            width: 150px;
        }
        #camera-controls {
            right: 10px;
            width: 150px;
        }
        .control-group {
            margin-bottom: 15px;
        }
        .control-group label {
            display: block;
            margin-bottom: 5px;
            font-size: 14px;
            font-weight: bold;
        }
        .control-group input[type="range"] {
            width: 100%;
            cursor: pointer;
        }
        .model-item {
            padding: 10px;
            margin-bottom: 10px;
            background-color: rgba(255, 255, 255, 0.1);
            border-radius: 5px;
            text-align: center;
            cursor: grab;
            user-select: none;
            transition: background-color 0.2s;
        }
        .model-item:hover {
            background-color: rgba(255, 255, 255, 0.2);
        }
        .model-item:active {
            cursor: grabbing;
        }
        .camera-btn {
            display: block;
            width: 100%;
            padding: 8px;
            margin-bottom: 5px;
            border: none;
            background-color: #444;
            color: white;
            border-radius: 4px;
            cursor: pointer;
            transition: background-color 0.2s;
        }
        .camera-btn:hover {
            background-color: #555;
        }
        .camera-btn.active {
            background-color: #007bff;
        }
        .info {
            position: absolute;
            bottom: 10px;
            left: 10px;
            font-size: 12px;
            color: #aaa;
            background-color: rgba(0,0,0,0.5);
            padding: 5px;
            border-radius: 3px;
        }
    </style>
</head>
<body>
    <div id="controls-panel" class="panel">
        <h4>场景控制</h4>
        <div class="control-group">
            <label for="time-slider">时间 (白昼/黑夜)</label>
            <input type="range" id="time-slider" min="0" max="100" value="50">
        </div>
        <div class="control-group">
            <label for="sun-angle-slider">太阳角度</label>
            <input type="range" id="sun-angle-slider" min="0" max="360" value="45">
        </div>
        <div class="control-group">
            <label for="sun-intensity-slider">太阳强度</label>
            <input type="range" id="sun-intensity-slider" min="0" max="3" value="1.2" step="0.1">
        </div>
        <div class="control-group">
            <label>变换模式 (W/E/R)</label>
            <button class="camera-btn" id="translate-btn&.........完整代码请登录后点击上方下载按钮下载查看