Marc Tönsing

Adds a block for interactive 3D models in <code>.glb</code> and <code>.gltf</code> format from the media library. 
You can keep interaction limited to horizontal rotation or enable zoom explicitly when needed.
This plugin is being developed on GitHub https://github.com/mtoensing/marctv-3d-model-embed-block
Includes the <code>model-viewer</code> runtime locally:
<ul>
<li>Project: https://modelviewer.dev/</li>
<li>Source: https://github.com/google/model-viewer</li>
<li>Package: <code>@google/model-viewer</code></li>
<li>Version: <code>4.2.0</code></li>
<li>Bundled file: <code>public/vendor/model-viewer/4.2.0/model-viewer-umd.min.js</code></li>
<li>License: Apache License 2.0</li>
</ul>
The bundled file is kept versioned in the plugin and documented alongside the asset.
<h3>Source Code and Build Instructions</h3>
The generated block assets in <code>build/</code> are compiled from the human-readable source files in the public development repository:
<ul>
<li>Repository: https://github.com/mtoensing/marctv-3d-model-embed-block</li>
<li>Block source: <code>src/</code></li>
<li>Build tooling: <code>package.json</code></li>
<li>Build command: <code>npm install</code> followed by <code>npm run build</code></li>
</ul>

MarcTV 3D Model Embed Block

Show interactive 3D models in WordPress with a simple block for GLB and glTF files, including optional zoom controls.

Secil Kars

ModelVista – 3D Model Viewer for WordPress is a 3D model viewer for WordPress: it lets you display GLB and GLTF 3D models in posts and pages using a simple shortcode. It is an interactive 3D viewer plugin—visitors can rotate, zoom, and explore models on desktop and mobile with the bundled <code><model-viewer></code> web component (no external JS CDNs).
3D product viewer for WooCommerce: WooCommerce is not required, but you can paste the same shortcode into product descriptions, tabs, or block content to showcase products in 3D—ideal as a product viewer alongside your catalog.
Search-friendly phrases: 3D model viewer for WordPress · display GLB and GLTF 3D models · 3D product viewer for WooCommerce · interactive 3D viewer plugin · GLB viewer · GLTF viewer · 3D viewer shortcode.
How it works
ModelVista – 3D Model Viewer for WordPress registers a dedicated content type for your models. Upload a GLB from the Media Library, set an optional poster image, tune height and controls, then copy the generated shortcode.
Highlights
<ul>
<li>3D model workflow: one viewer per post type entry, Media Library integration</li>
<li>GLB / GLTF (binary glTF) focus with bundled <code>model-viewer</code></li>
<li>WooCommerce-friendly: shortcode anywhere—classic editor, blocks, or product fields</li>
<li>Per-viewer settings: height, auto-rotate, camera controls, disable zoom</li>
<li>Live preview in admin; shortcode column in the list table</li>
<li>Lightweight CSS; script loaded when needed</li>
</ul>
Shortcode
<pre><code>[mode3dvi_3d_viewer id="123"]
</code></pre>
Replace <code>123</code> with your viewer post ID. Optional attributes: <code>height</code>, <code>auto_rotate</code>, <code>camera_controls</code>, <code>disable_zoom</code>.

ModelVista – 3D Model Viewer for WordPress

ModelVista for WordPress: GLB/GLTF 3D models via shortcode; optional poster; interactive viewer. WooCommerce-friendly.

MarcTV 3D Model Embed Block vs ModelVista – 3D Model Viewer for WordPress