<!DOCTYPE html>
<html>

<head>
    <title>GLTF DEMO</title>
    <link type="text/css" rel="stylesheet" href="https://cdn.jsdelivr.net/npm/maptalks/dist/maptalks.css">
    <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/maptalks/dist/maptalks.js"></script>
    <script type="text/javascript" src="../node_modules/@maptalks/gl/dist/maptalksgl.js"></script>
    <script type="text/javascript" src="../dist/maptalks.gltf.js"></script>
    <style>
        html,
        body {
            margin: 0px