three实现三维开放城市汽车行驶场景代码

代码语言:html

所属分类:其他

代码描述:三维开放城市汽车驾驶碰撞

代码标签: three 三维 开放 城市 汽车 行驶 场景 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开放世界都市 - Three.js</title>
    <!-- Tailwind CSS UI -->
    <script src="https://cdn.tailwindcss.com"></script>
    <!-- Three.js CDN -->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/three.js/r128/three.min.js"></script>
    <style>
        body { margin: 0; overflow: hidden; }
        #canvas-container { width: 100vw; height: 100vh; }
        /* 隐藏滚动条 */
        ::-webkit-scrollbar { display: none; }
    </style>
</head>
<body class="bg-gray-900 select-none text-white font-sans">

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

    <!-- 顶部 HUD:时间、天气、状态 -->
    <div class="absolute top-4 left-4 right-4 flex justify-between items-start pointer-events-none z-10">
        <!-- 左侧:时间/天气控制器 -->
        <div class="bg-black/60 backdrop-blur-md p-4 rounded-xl border border-white/10 flex flex-col gap-2 pointer-events-auto shadow-2xl">
            <div class="flex items-center gap-3">
                <span class="text-yellow-400 font-bold text-lg" id="hud-time">时间: 12:00</span>
                <span class="text-blue-400 font-semibold" id="hud-weather">晴天</span>
            </div>
            <div class="flex gap-2 mt-1 text-xs">
                <button onclick="toggleWeather()" class="bg-blue-600 hover:bg-blue-500 px-3 py-1.5 rounded transition font-medium">切换天气 (晴/雨)</button>
                <button onclick="toggleTimeSpeed()" class="bg-indigo-600 hover:bg-indigo-500 px-3 py-1.5 rounded transition font-medium">加速时间</button>
            </div>
        </div>

        <!-- 中间:操作说明 -->
        <div class="bg-black/60 backdrop-blur-md px-6 py-3 rounded-xl border border-white/10 text-center shadow-2xl text-sm hidden md:block">
            <span class="text-green-400 font-bold">【WASD / 方向键】</span> 驾驶赛车 | 
            <span class="text-green-400 font-bold">【V】</span> 切换视角 | 
            <span class="text-green-400 font-bold">【R】</span> 重置车辆位置
        </div>

        <!-- 右侧:汽车时速表 -->
        <div class="bg-black/60 backdrop-blur-md p-4 rounded-xl border border-white/10 flex flex-col items-center shadow-2xl">
            <span class="text-xs text-gray-400 uppercase tracking-widest font-bold">Speedometer</span>
            <span class="text-3xl font-black text-orange-500 my-1" id="hud-speed">0 <span class="text-sm text-gray-300">KM/H</span></span>
            <div class="w-24 bg-gray-700 h-1.5 rounded-full overflow-hidden">
                <div id="speed-bar" class="bg-orange-500 h-full w-0 transition-all duration-75"></div>
            </div>
        </div>
    </div>

    <!-- 右下角:相机视角切换 -->
    <div class="absolute bottom-6 left-6 z-10 flex flex-col gap-2">
        <button onclick="switchCameraView()" class="pointer-events-auto bg-gray-800 hover:bg-gray-700 active:scale-95 border border-white/10 px-4 py-3 rounded-xl shadow-xl flex items-center gap-2 transition">
            🎥 <span id="camera-btn-text" class="font-bold">切换至第一人称</span>
        </button>
    </div>

    <!-- 小地图容器 (Canvas 画中画实现) -->
    <div class="ab.........完整代码请登录后点击上方下载按钮下载查看

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