custom shader RE
Asked on 2026-04-09
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It seems you're interested in custom shaders. At WWDC, Apple presented several sessions that discussed the use of shaders in different contexts.
For creating custom visual effects with SwiftUI, the session titled "Create custom visual effects with SwiftUI" covers how to use shaders to create various visual effects, such as animated fills, text distortions, and gradient maps. Shaders in SwiftUI are executed on the GPU and are written in the Metal shading language. You can find more details in the session's chapter on Metal shaders.
Additionally, the session "Discover RealityKit APIs for iOS, macOS, and visionOS" introduces new shader styles that integrate with shader graph materials, allowing for advanced visual effects in 3D content. This is particularly useful for creating hover effects and other dynamic visual elements. You can explore this further in the chapter on Hover effects and input.
If you have more specific questions about shaders or need further details, feel free to ask!
Create custom visual effects with SwiftUI
Discover how to create stunning visual effects in SwiftUI. Learn to build unique scroll effects, rich color treatments, and custom transitions. We’ll also explore advanced graphic effects using Metal shaders and custom text rendering.
Discover RealityKit APIs for iOS, macOS, and visionOS
Learn how new cross-platform APIs in RealityKit can help you build immersive apps for iOS, macOS, and visionOS. Check out the new hover effects, lights and shadows, and portal crossing features, and view them in action through real examples.
Build a spatial drawing app with RealityKit
Harness the power of RealityKit through the process of building a spatial drawing app. As you create an eye-catching spatial experience that integrates RealityKit with ARKit and SwiftUI, you’ll explore how resources work in RealityKit and how to use features like low-level mesh and texture APIs to achieve fast updates of the users’ brush strokes.