摘要：网页做3D模型，实现拖动旋转等
<script type="module" src="https://unpkg.com/@google/model-viewer/dist/model-viewer.min.js">script>
<model-viewer bounds="tight" enable-pan src="USB-6R57-US.glb" ar ar-modes="webxr scene-viewer quick-look" camera-controls environment-image="neutral" poster="poster.webp" shadow-intensity="1">
<div class="progress-bar hide" slot="progress-bar">
<div class="update-bar">div>
div>
<button slot="ar-button" id="ar-button">
View in your space
button>
model-viewer>API 网站：https://modelviewer.dev/