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Taking Screenshots in A-Frame

Taking Screenshots in A-Frame

Did you know that A-Frame v0.4.0 lets you take a screenshot of any scene? Press <ctrl> + <alt> + s to take a regular screenshot or <ctrl> + <alt> + <shift> + s to capture an equirectangular panorama.

The latter is very handy to create scene previews so users can take a quick peek without having to wait for the whole experience to load. You could create a gallery of content that presents a grid of interactive previews without the overhead of initializing every single scene.

Below is what it takes to create a preview of the A-Frame Anime UI example based on an image generated with <ctrl> + <alt> + <shift> + s:

<a-scene embedded style="height:400px; width: 100%; margin: auto;">
<a-sky src="/images/blog/screenshot.png"></a-sky>
</a-scene>

And below is the result! The example looks like the normal example, but it’s actually a skysphere:

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