three实现三维游乐园火车轨道搭建试玩体验代码-html代码-BFW代码库

three实现三维游乐园火车轨道搭建试玩体验代码

代码语言：html

所属分类：三维

代码描述：three实现三维游乐园火车轨道搭建试玩体验代码，可视化单间轨道。

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>Three.js 游乐园火车轨道搭建试玩</title>
  <style>
    html, body {
      margin: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
      background: #cbe8ff;
      font-family: Arial, Helvetica, sans-serif;
    }

    #game {
      position: fixed;
      inset: 0;
    }

    .topbar {
      position: fixed;
      top: 12px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 20;
      background: rgba(255,255,255,0.9);
      color: #444;
      border-radius: 14px;
      padding: 10px 16px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.12);
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: center;
      max-width: calc(100vw - 20px);
    }

    .panel {
      position: fixed;
      left: 12px;
      top: 12px;
      z-index: 20;
      background: rgba(255,255,255,0.9);
      color: #333;
      padding: 12px 14px;
      border-radius: 14px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.12);
      min-width: 240px;
      user-select: none;
      line-height: 1.75;
    }

    .panel .title {
      font-weight: bold;
      margin-bottom: 4px;
      font-size: 18px;
    }

    .bottombar {
      position: fixed;
      bottom: 12px;
      left: 50%;
      transform: translateX(-50%);
      z-index: 20;
      background: rgba(255,255,255,0.92);
      color: #333;
      border-radius: 14px;
      padding: 10px 14px;
      box-shadow: 0 8px 20px rgba(0,0,0,0.12);
      display: flex;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: center;
      max-width: calc(100vw - 24px);
    }

    .rightbar {
      position: fixed;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      z-index: 20;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    button {
      border: none;
      border-radius: 10px;
      padding: 10px 14px;
      cursor: pointer;
      font-weight: bold;
      background: #ffffff;
      color: #444;
      box-shadow: 0 4px 12px rgba(0,0,0,0.1);
      transition: transform .12s ease, background .12s ease;
    }

    button:hover {
      transform: translateY(-1px);
      background: #f4fbff;
    }

    button.active {
      background: #ffd76f;
      color: #6d4200;
    }

    .msg {
      position: fixed;
      left: 50%;
      top: 80px;
      transform: translateX(-50%);
      z-index: 30;
      background: rgba(0,0,0,0.5);
      color: white;
      border-radius: 12px;
      padding: 12px 18px;
      opacity: 0;
      pointer-events: none;
      transition: opacity .25s ease, transform .25s ease;
    }

    .msg.show {
      opacity: 1;
      transform: translateX(-50%) translateY(0);
    }

    .small {
      font-size: 13px;
      opacity: 0.85;
    }
  </style>
</head>
<body>
  <div id="game"></div>

  <div class="panel">
    <div class="title">游乐园火车轨道搭建</div>
    当前模式：<span id="modeText"&g.........完整代码请登录后点击上方下载按钮下载查看