SwiftUI Metal shader
Dust
Thousands of glowing dust dashes laid on a turning form and stroked additively over black — a ring stack sheared into a helix, or nested shells breathing. Drawn by a real MetalKit vertex pipeline, one instanced quad per dash, so it costs a fraction of a full-screen shader.
SwiftUIReact NativeWeb
How it works
Dust is a real [[stitchable]] Metal shader, not a video or an image. It runs as a SwiftUI .colorEffect, so it paints any view you attach it to. You shape it with sliders in a live preview, then export the .metal file and the SwiftUI code that uses it, or the React Native and Web version. No MSL to write.
17 settings you can tune
- Style
- Rings
- Shells
- Dashes
- Twist
- Squash
- Speed
- Size
- Density
- Dash length
- Brightness
- Glow
- Vignette
- Dust
- Glow tint
- Vignette tint
- Background
