Recreating That AR App with 2019 Technology
summary
Recreates the Sekai Camera AR app using ARCore and Sceneform ArFragment for camera preview and placing 3D ModelRenderable and ViewRenderable tags. Captures composited screenshots with PixelCopy, stores tag data (type, message, geolocation) in Cloud Firestore with images in Cloud Storage and performs radius queries (~1 km). Implements a shared-session prototype using Cloud Anchors but falls back to geolocation for persistent placement because Cloud Anchors expire after 24 hours.
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chapters (15)
- 0:00Introduction
- 5:19AR app functions
- 7:532019 tech limits
- 9:25ARCore and Sceneform
- 13:10Sceneform benefits
- 15:523D model import
- 18:01Camera and UI setup
- 20:50AR interactivity
- 21:56Capture AR images
- 22:40Location data
- 24:12Saving AR tags
- 26:48Cloud Anchors
- 28:37Limitations and experiments
- 29:44Resources
- 30:05Q&A
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