An SCNNode is created and used for either an SCNView or an SKView. SceneKit and SpriteKit are using default values. The SceneView has an SCNScene with a rootNode of the SCNNode. The SpriteKitView has a SpriteKitScene with an SK3DNode that has an SCNScene with a rootNode of the SCNNode. There is no other code changing or adding values. Why are the colors for the SCNView less vibrant than the colors for the SKView? Is there a default to change to make them equivalent, or another value to add? I have tried changing the default SCNMaterial but only succeeded in making the image black or dark. Any help is appreciated.

I am trying to make an application for the Vision Pro where the particles don't move but rather stay still so that there is no lag. For example I am trying to spawn in a 100 particles here: I want the particles to remain static but spawning in many causes the simulator to lag. Also is there maybe a way i can get a particle system to follow a specific shape like the one i have in the image. Currently, I have multiple model entities that take on a particle system component for i in 0..<100 { let newEntity = ModelEntity() var particleSystem = particleSystem(color: newColor) newEntity.components.set(particleSystem) newEntity.position = position newEntity.scale = scale stars.append(newEntity) } } func particleSystem(color: UIColor) -> ParticleEmitterComponent { var particles = ParticleEmitterComponent() particles.emitterShapeSize = .init(repeating: 0.02) // make burst smaller particles.emitterShape = .sphere particles.mainEmitter.birthRate = 1 particles.mainEmitter.lifeSpan = 2 particles.mainEmitter.size = 0.02 particles.burstCount = 50 particles.speed = 0.01 particles.mainEmitter.isLightingEnabled = false particles.mainEmitter.color = .constant(.single(color)) return particles }

I'm trying to add an image in UIImage format to SpritKit's SKSpriteNode. When converting a UIImage into a texture to SKTexture and adding it to SKSpriteNode, the image that takes into account the orientation of the image held by the UIImage is not displayed on the screen. I tried the code below, but the result is identical. Code1: let image: UIImage? let texture: SKTexture = SKTexture(image: image!) ver imageNode = SKSpriteNode(texture: texture) Code2: let image: UIImage? let cgImage = image?.cgImage let ciImage = CIImage(cgImage: cgImage!) let orientedImage = UIImage(cgImage: CIContext(options: nil).createCGImage(ciImage, from: ciImage.extent)!, scale: 0, orientation: image!.imageOrientation) let texture: SKTexture = SKTexture(image: orientedImage) ver imageNode = SKSpriteNode(texture: texture) Code3: let image: UIImage? guard let cgImage = image?.cgImage else { return } let orientedImage = UIImage(cgImage: cgImage, scale: image!.scale, orientation: .up) let texture = SKTexture(image: orientedImage) ver imageNode = SKSpriteNode(texture: texture) Is there a way to ensure that the image orientation is taken into account when displayed?

https://developer.apple.com/documentation/spritekit/sktransition/configuring_whether_animations_play_during_the_transition the figure 1 Frame progression during transitions,the last pair of pauseIncomingScene and pauseOutgoingScene. the pauseOutgoingScene should be false not true