Another need for that kind of effect is for real-time events.

I work on software that is used to create visual effects in real-time. It's used in live events such as concerts, clubs, corporate presentations. There you want to be able to render high-quality text in high resolution, even higher than 4K, and still allow a performer to add effects on text such as zooming, scrolling, doing 3D transition effects...

Today the best way to do this is via a font atlas but it does not look nice when zooming. Also if you need non-European characters it may heavy preparing the font atlas.

So I am looking for a library that would allow this kind of rendering manipulation for text rendering. Do you have any suggestions?