Scenes

Overview

The system adds an Entity to a Scene when you add it to a RealityView with a RealityViewCameraContent or RealityViewContent instance. These scenes contain anchors and a hierarchy of entities that make up your RealityKit content.

The Scene instance has helpful methods to perform ray casts to help you better understand your scene, and methods that find entities either by name or by components they own.

Topics

Scene management

• Scene
• Scene.AnchorCollection

Entity searches

• QueryPredicate
• PixelCastHit

Event publishers and subscription

• SceneEvents
• Scene.Publisher

Scene reconstructions and analysis

• Creating a game with scene understanding
• Implementing scene understanding and reconstruction in your RealityKit app
• Visualizing and interacting with a reconstructed scene
• sceneReconstruction
• supportsSceneReconstruction(_:)
• SceneUnderstandingComponent
• ARView.Environment.SceneUnderstanding
• ARView.Environment.SceneUnderstanding.Options
• HasSceneUnderstanding
• SceneReconstructionProvider
• ARSession

See Also

Scene management and logic

• Systems
• Events
• Entity actions