Advanced SwiftUI
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23:20
SwiftUI’s Canvas view is an extremely fast and efficient way to render custom graphics, but it’s also powerful – if you know what you’re doing you can unlock a huge amount of extra functionality to get the exact effect you’re looking for. Let’s look at six techniques here…
27:41
How to create Metal shaders for SwiftUI, part 1
From iOS 17 onwards, we can dynamically adjust any SwiftUI views using Metal shaders. I’m going to show you how to do it, but not just how to apply them – I’m going to show you how to write your own shaders using Metal shading language! In this first article I’ll introduce how shaders work, along with some fundamental data types and a handful of Metal functions.
32:02
How to create Metal shaders for SwiftUI, part 2
In this second part of our Metal shader exploration, we're going to look at making shaders adjust their results over time using a SwiftUI TimelineView.
