https://github.com/metal-by-example/metal-spatial-rendering

A minimal example of rendering an immersive spatial experience with Metal, ARKit, and visionOS Compositing Services
https://github.com/metal-by-example/metal-spatial-rendering

3d-graphics metal objective-c-plus-plus spatial-computing swiftui

Last synced: about 1 month ago
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A minimal example of rendering an immersive spatial experience with Metal, ARKit, and visionOS Compositing Services

• Host: GitHub
• URL: https://github.com/metal-by-example/metal-spatial-rendering
• Owner: metal-by-example
• License: unlicense
• Created: 2023-06-22T21:42:57.000Z (over 1 year ago)
• Default Branch: master
• Last Pushed: 2024-06-30T02:33:07.000Z (6 months ago)
• Last Synced: 2024-08-02T00:26:07.331Z (4 months ago)
• Topics: 3d-graphics, metal, objective-c-plus-plus, spatial-computing, swiftui
• Language: Objective-C++
• Homepage:
• Size: 28.5 MB
• Stars: 194
• Watchers: 4
• Forks: 19
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-visionos - Metal Rendering
• Awesome-Vision-Pro - Metal Rendering

README

        
# Immersive Spatial Rendering with Metal in visionOS

This sample is a minimal example of rendering a immersive spatial experience with Metal, ARKit, and visionOS Compositing Services.

![Example screenshot of spatial rendering](screenshots/01.png)

When running on the Simulator, the app uses the [`.dedicated`](https://developer.apple.com/documentation/compositorservices/layerrenderer/layout/dedicated) layout. When running on an Apple Vision Pro, the app uses the [`.layered`](https://developer.apple.com/documentation/compositorservices/layerrenderer/layout/layered) layout along with [Metal vertex amplification](https://developer.apple.com/documentation/metal/render_passes/improving_rendering_performance_with_vertex_amplification) to efficiently render both stereo views in a single pass.

When running on a visionOS 2 simulator or device, the app enables the [mixed immersion style](https://developer.apple.com/documentation/swiftui/immersionstyle/mixed) and enables the user to progressively select how much of the real world is visible via passthrough.