Last year I mentioned a nice tutorial and library for creating a high performance motion blur effect.
Here’s an open source library called MSLiveBlur that uses a condensed version of GPUImage to create a high performance blurring effect,
The library allows you to easily create static and live blurs simply by providing a view frame, and easy updates for the blur.
This image from the readme shows MSLiveBlur in action:
You can find MSLiveBlur on Github here.
A nice library for creating a high-speed blurring effect.
Original article: Open Source iOS Library For Creating An Easily Configurable Live Blurring Effect
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