Explore rendering for spatial computing

3:05 - Image based lighting

RealityView { content in
    async let satellite = Entity(named: "Satellite", in: worldAssetsBundle)
    async let environment = EnvironmentResource(named: "Sunlight")

    if let satellite = try? await satellite, let environment = try? await environment {
        content.add(satellite)

        satellite.components.set(ImageBasedLightComponent(
           source: .single(environment)))

        satellite.components.set(ImageBasedLightReceiverComponent(
           imageBasedLight: satellite))
   }
}

4:28 - Grounding shadows

RealityView { content in
    if let vase = try? await Entity(named: "flower_tulip") {
        content.add(vase)

        vase.components.set(GroundingShadowComponent(castsShadow: true))
    }
}

8:48 - Disable tone mapping

RealityView { content in
    if let trafficLight = try? await Entity(named: "traffic_light") {
        content.add(trafficLight)

        if let lamp = trafficLight.findEntity(named: "red_light") {
            if var model = lamp.components[ModelComponent.self] {
                let material = UnlitMaterial(color: .init(color), 
                                             applyPostProcessToneMap: false)

                model.materials = [material]

                lamp.components[ModelComponent.self] = model
            }
        }
    }
}

15:34 - Dynamic content scaling

// Enable dynamic content scaling on CALayer with:

var wantsDynamicContentScaling: Bool { get set }